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Commit a33a325a authored by Jeffrey Wilcke's avatar Jeffrey Wilcke
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Merge pull request #559 from Gustav-Simonsson/blocktests_update_ethash 

Update ethash lib
parents c38a3b4c b0c4dc8d
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Inline Side-by-side
Showing with 1289 additions and 1695 deletions
Godeps/Godeps.json
View file @ a33a325a
......@@ -22,8 +22,8 @@
},
{
"ImportPath": "github.com/ethereum/ethash",
"Comment": "v23.1-26-g934bb4f",
"Rev": "934bb4f5060ab69d96fb6eba4b9a57facc4e160b"
"Comment": "v23-16-g7ec1d23",
"Rev": "7ec1d23bece027001acc81e791911c65db9d8ae9"
},
{
"ImportPath": "github.com/ethereum/serpent-go",
......
Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake
View file @ a33a325a
......@@ -118,7 +118,19 @@ if(WIN32)
endif()
else()
find_library(OpenCL_LIBRARY
NAMES OpenCL)
NAMES OpenCL
PATHS
ENV "PROGRAMFILES(X86)"
ENV AMDAPPSDKROOT
ENV INTELOCLSDKROOT
ENV CUDA_PATH
ENV NVSDKCOMPUTE_ROOT
ENV ATISTREAMSDKROOT
PATH_SUFFIXES
"AMD APP/lib/x86_64"
lib/x86_64
lib/x64
OpenCL/common/lib/x64)
endif()
set(OpenCL_LIBRARIES ${OpenCL_LIBRARY})
......
Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go
View file @ a33a325a
......@@ -85,7 +85,7 @@ func makeParamsAndCache(chainManager pow.ChainManager, blockNum uint64) (*Params
Epoch: blockNum / epochLength,
}
C.ethash_params_init(paramsAndCache.params, C.uint32_t(uint32(blockNum)))
paramsAndCache.cache.mem = C.malloc(C.size_t(paramsAndCache.params.cache_size))
paramsAndCache.cache.mem = C.malloc(paramsAndCache.params.cache_size)
seedHash, err := GetSeedHash(blockNum)
if err != nil {
......@@ -118,7 +118,7 @@ func (pow *Ethash) UpdateCache(force bool) error {
func makeDAG(p *ParamsAndCache) *DAG {
d := &DAG{
dag: C.malloc(C.size_t(p.params.full_size)),
dag: C.malloc(p.params.full_size),
file: false,
paramsAndCache: p,
}
......
Godeps/_workspace/src/github.com/ethereum/ethash/js/cache_sizes.js deleted 100644 → 0
View file @ c38a3b4c
module.exports = [
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283377344, 283508416, 283639744, 283770304, 283901504, 284032576,
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284950208, 285081536
];
Godeps/_workspace/src/github.com/ethereum/ethash/js/dag_sizes.js deleted 100644 → 0
View file @ c38a3b4c
module.exports = [
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9420405376, 9428795008, 9437181568, 9445570688, 9453960832,
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9546233728, 9554621312, 9563011456, 9571398784, 9579788672,
9588178304, 9596567168, 9604954496, 9613343104, 9621732992,
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9839833984, 9848224384, 9856613504, 9865000576, 9873391232,
9881772416, 9890162816, 9898556288, 9906940544, 9915333248,
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10133437312, 10141825664, 10150213504, 10158601088, 10166991232,
10175378816, 10183766144, 10192157312, 10200545408, 10208935552,
10217322112, 10225712768, 10234099328, 10242489472, 10250876032,
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10301209472, 10309598848, 10317987712, 10326375296, 10334763392,
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10636754048, 10645143424, 10653531776, 10661920384, 10670307968,
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10804525184, 10812915584, 10821301888, 10829692288, 10838078336,
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10930352768, 10938742912, 10947132544, 10955518592, 10963909504,
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18228444544, 18236833408, 18245220736
];
Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js
View file @ a33a325a
......@@ -7,192 +7,184 @@
var Keccak = require('./keccak');
var util = require('./util');
var ethUtil = require('ethereumjs-util');
// 32-bit unsigned modulo
function mod32(x, n) {
return (x >>> 0) % (n >>> 0);
function mod32(x, n)
{
return (x>>>0) % (n>>>0);
}
function fnv(x, y) {
// js integer multiply by 0x01000193 will lose precision
return ((x * 0x01000000 | 0) + (x * 0x193 | 0)) ^ y;
function fnv(x, y)
{
// js integer multiply by 0x01000193 will lose precision
return ((x*0x01000000 | 0) + (x*0x193 | 0)) ^ y;
}
function computeCache(params, seedWords) {
var cache = new Uint32Array(params.cacheSize >> 2);
var cacheNodeCount = params.cacheSize >> 6;
// Initialize cache
var keccak = new Keccak();
keccak.digestWords(cache, 0, 16, seedWords, 0, seedWords.length);
for (var n = 1; n < cacheNodeCount; ++n) {
keccak.digestWords(cache, n << 4, 16, cache, (n - 1) << 4, 16);
}
var tmp = new Uint32Array(16);
// Do randmemohash passes
for (var r = 0; r < params.cacheRounds; ++r) {
for (var n = 0; n < cacheNodeCount; ++n) {
var p0 = mod32(n + cacheNodeCount - 1, cacheNodeCount) << 4;
var p1 = mod32(cache[n << 4 | 0], cacheNodeCount) << 4;
for (var w = 0; w < 16; w = (w + 1) | 0) {
tmp[w] = cache[p0 | w] ^ cache[p1 | w];
}
keccak.digestWords(cache, n << 4, 16, tmp, 0, tmp.length);
}
}
return cache;
function computeCache(params, seedWords)
{
var cache = new Uint32Array(params.cacheSize >> 2);
var cacheNodeCount = params.cacheSize >> 6;
// Initialize cache
var keccak = new Keccak();
keccak.digestWords(cache, 0, 16, seedWords, 0, seedWords.length);
for (var n = 1; n < cacheNodeCount; ++n)
{
keccak.digestWords(cache, n<<4, 16, cache, (n-1)<<4, 16);
}
var tmp = new Uint32Array(16);
// Do randmemohash passes
for (var r = 0; r < params.cacheRounds; ++r)
{
for (var n = 0; n < cacheNodeCount; ++n)
{
var p0 = mod32(n + cacheNodeCount - 1, cacheNodeCount) << 4;
var p1 = mod32(cache[n<<4|0], cacheNodeCount) << 4;
for (var w = 0; w < 16; w=(w+1)|0)
{
tmp[w] = cache[p0 | w] ^ cache[p1 | w];
}
keccak.digestWords(cache, n<<4, 16, tmp, 0, tmp.length);
}
}
return cache;
}
function computeDagNode(o_node, params, cache, keccak, nodeIndex) {
var cacheNodeCount = params.cacheSize >> 6;
var dagParents = params.dagParents;
var c = (nodeIndex % cacheNodeCount) << 4;
var mix = o_node;
for (var w = 0; w < 16; ++w) {
mix[w] = cache[c | w];
}
mix[0] ^= nodeIndex;
keccak.digestWords(mix, 0, 16, mix, 0, 16);
for (var p = 0; p < dagParents; ++p) {
// compute cache node (word) index
c = mod32(fnv(nodeIndex ^ p, mix[p & 15]), cacheNodeCount) << 4;
for (var w = 0; w < 16; ++w) {
mix[w] = fnv(mix[w], cache[c | w]);
}
}
keccak.digestWords(mix, 0, 16, mix, 0, 16);
function computeDagNode(o_node, params, cache, keccak, nodeIndex)
{
var cacheNodeCount = params.cacheSize >> 6;
var dagParents = params.dagParents;
var c = (nodeIndex % cacheNodeCount) << 4;
var mix = o_node;
for (var w = 0; w < 16; ++w)
{
mix[w] = cache[c|w];
}
mix[0] ^= nodeIndex;
keccak.digestWords(mix, 0, 16, mix, 0, 16);
for (var p = 0; p < dagParents; ++p)
{
// compute cache node (word) index
c = mod32(fnv(nodeIndex ^ p, mix[p&15]), cacheNodeCount) << 4;
for (var w = 0; w < 16; ++w)
{
mix[w] = fnv(mix[w], cache[c|w]);
}
}
keccak.digestWords(mix, 0, 16, mix, 0, 16);
}
function computeHashInner(mix, params, cache, keccak, tempNode) {
var mixParents = params.mixParents | 0;
var mixWordCount = params.mixSize >> 2;
var mixNodeCount = mixWordCount >> 4;
var dagPageCount = (params.dagSize / params.mixSize) >> 0;
// grab initial first word
var s0 = mix[0];
// initialise mix from initial 64 bytes
for (var w = 16; w < mixWordCount; ++w) {
mix[w] = mix[w & 15];
}
for (var a = 0; a < mixParents; ++a) {
var p = mod32(fnv(s0 ^ a, mix[a & (mixWordCount - 1)]), dagPageCount);
var d = (p * mixNodeCount) | 0;
for (var n = 0, w = 0; n < mixNodeCount; ++n, w += 16) {
computeDagNode(tempNode, params, cache, keccak, (d + n) | 0);
for (var v = 0; v < 16; ++v) {
mix[w | v] = fnv(mix[w | v], tempNode[v]);
}
}
}
function computeHashInner(mix, params, cache, keccak, tempNode)
{
var mixParents = params.mixParents|0;
var mixWordCount = params.mixSize >> 2;
var mixNodeCount = mixWordCount >> 4;
var dagPageCount = (params.dagSize / params.mixSize) >> 0;
// grab initial first word
var s0 = mix[0];
// initialise mix from initial 64 bytes
for (var w = 16; w < mixWordCount; ++w)
{
mix[w] = mix[w & 15];
}
for (var a = 0; a < mixParents; ++a)
{
var p = mod32(fnv(s0 ^ a, mix[a & (mixWordCount-1)]), dagPageCount);
var d = (p * mixNodeCount)|0;
for (var n = 0, w = 0; n < mixNodeCount; ++n, w += 16)
{
computeDagNode(tempNode, params, cache, keccak, (d + n)|0);
for (var v = 0; v < 16; ++v)
{
mix[w|v] = fnv(mix[w|v], tempNode[v]);
}
}
}
}
function convertSeed(seed) {
// todo, reconcile with spec, byte ordering?
// todo, big-endian conversion
var newSeed = util.toWords(seed);
if (newSeed === null)
throw Error("Invalid seed '" + seed + "'");
return newSeed;
function convertSeed(seed)
{
// todo, reconcile with spec, byte ordering?
// todo, big-endian conversion
var newSeed = util.toWords(seed);
if (newSeed === null)
throw Error("Invalid seed '" + seed + "'");
return newSeed;
}
var params = exports.params = {
REVISION: 23,
DATASET_BYTES_INIT: 1073741824,
DATASET_BYTES_GROWTH: 8388608,
CACHE_BYTES_INIT: 1073741824,
CACHE_BYTES_GROWTH: 131072,
EPOCH_LENGTH: 30000,
MIX_BYTES: 128,
HASH_BYTES: 64,
DATASET_PARENTS: 256,
CACHE_ROUNDS: 3,
ACCESSES: 64
};
var cache_sizes = require('./cache_sizes');
var dag_sizes = require('./dag_sizes');
exports.calcSeed = function(blockNum) {
var epoch;
var seed = new Uint8Array(32);
if (blockNum > cache_sizes.length * params.EPOCH_LENGTH) {
return new Error('Time to upgrade to POS!!!');
} else {
epoch = Math.floor(blockNum / params.EPOCH_LENGTH);
for (var i = 0; i < epoch; i++) {
seed = ethUtil.sha3(new Buffer(seed));
}
return seed;
}
exports.defaultParams = function()
{
return {
cacheSize: 1048384,
cacheRounds: 3,
dagSize: 1073739904,
dagParents: 256,
mixSize: 128,
mixParents: 64,
};
};
exports.defaultParams = function() {
return {
cacheSize: 1048384,
cacheRounds: 3,
dagSize: 1073739904,
dagParents: 256,
mixSize: 128,
mixParents: 64
};
exports.Ethash = function(params, seed)
{
// precompute cache and related values
seed = convertSeed(seed);
var cache = computeCache(params, seed);
// preallocate buffers/etc
var initBuf = new ArrayBuffer(96);
var initBytes = new Uint8Array(initBuf);
var initWords = new Uint32Array(initBuf);
var mixWords = new Uint32Array(params.mixSize / 4);
var tempNode = new Uint32Array(16);
var keccak = new Keccak();
var retWords = new Uint32Array(8);
var retBytes = new Uint8Array(retWords.buffer); // supposedly read-only
this.hash = function(header, nonce)
{
// compute initial hash
initBytes.set(header, 0);
initBytes.set(nonce, 32);
keccak.digestWords(initWords, 0, 16, initWords, 0, 8 + nonce.length/4);
// compute mix
for (var i = 0; i != 16; ++i)
{
mixWords[i] = initWords[i];
}
computeHashInner(mixWords, params, cache, keccak, tempNode);
// compress mix and append to initWords
for (var i = 0; i != mixWords.length; i += 4)
{
initWords[16 + i/4] = fnv(fnv(fnv(mixWords[i], mixWords[i+1]), mixWords[i+2]), mixWords[i+3]);
}
// final Keccak hashes
keccak.digestWords(retWords, 0, 8, initWords, 0, 24); // Keccak-256(s + cmix)
return retBytes;
};
this.cacheDigest = function()
{
return keccak.digest(32, new Uint8Array(cache.buffer));
};
};
exports.Ethash = function(params, seed) {
// precompute cache and related values
// seed = convertSeed(seed);
var cache = computeCache(params, seed);
// preallocate buffers/etc
var initBuf = new ArrayBuffer(96);
var initBytes = new Uint8Array(initBuf);
var initWords = new Uint32Array(initBuf);
var mixWords = new Uint32Array(params.mixSize / 4);
var tempNode = new Uint32Array(16);
var keccak = new Keccak();
var retWords = new Uint32Array(8);
var retBytes = new Uint8Array(retWords.buffer); // supposedly read-only
this.hash = function(header, nonce) {
// compute initial hash
initBytes.set(header, 0);
initBytes.set(nonce, 32);
keccak.digestWords(initWords, 0, 16, initWords, 0, 8 + nonce.length / 4);
// compute mix
for (var i = 0; i !== 16; ++i) {
mixWords[i] = initWords[i];
}
computeHashInner(mixWords, params, cache, keccak, tempNode);
// compress mix and append to initWords
for (var i = 0; i !== mixWords.length; i += 4) {
initWords[16 + i / 4] = fnv(fnv(fnv(mixWords[i], mixWords[i + 1]), mixWords[i + 2]), mixWords[i + 3]);
}
// final Keccak hashes
keccak.digestWords(retWords, 0, 8, initWords, 0, 24); // Keccak-256(s + cmix)
return retBytes;
};
this.cacheDigest = function() {
return keccak.digest(32, new Uint8Array(cache.buffer));
};
};
Godeps/_workspace/src/github.com/ethereum/ethash/js/package.json deleted 100644 → 0
View file @ c38a3b4c
{
"name": "ethash.js",
"version": "0.0.1",
"description": "",
"main": "ethash.js",
"scripts": {
"test": "node ./test/test.js"
},
"repository": {
"type": "git",
"url": "https://github.com/ethereum/ethash/tree/master/js"
},
"keywords": [
"ethereum"
],
"author": "",
"license": "mit",
"devDependencies": {
"ethereum-tests": "0.0.5"
}
}
Godeps/_workspace/src/github.com/ethereum/ethash/js/test/test.js → Godeps/_workspace/src/github.com/ethereum/ethash/js/test.js
View file @ a33a325a
......@@ -4,9 +4,9 @@
/*jslint node: true, shadow:true */
"use strict";
var ethash = require('../ethash');
var util = require('../util');
var Keccak = require('../keccak');
var ethash = require('./ethash');
var util = require('./util');
var Keccak = require('./keccak');
// sanity check hash functions
var src = util.stringToBytes("");
......@@ -31,22 +31,23 @@ var ethashParams = ethash.defaultParams();
var seed = util.hexStringToBytes("9410b944535a83d9adf6bbdcc80e051f30676173c16ca0d32d6f1263fc246466")
var startTime = new Date().getTime();
var hasher = new ethash.Ethash(ethashParams, seed);
console.log('Ethash startup took: ' + (new Date().getTime() - startTime) + "ms");
console.log('Ethash startup took: '+(new Date().getTime() - startTime) + "ms");
console.log('Ethash cache hash: ' + util.bytesToHexString(hasher.cacheDigest()));
var testHexString = "c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470";
if (testHexString != util.bytesToHexString(util.hexStringToBytes(testHexString)))
throw Error("bytesToHexString or hexStringToBytes broken");
throw Error("bytesToHexString or hexStringToBytes broken");
var header = util.hexStringToBytes("c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470");
var nonce = util.hexStringToBytes("0000000000000000");
var hash;
startTime = new Date().getTime();
var trials = 10;
for (var i = 0; i < trials; ++i) {
hash = hasher.hash(header, nonce);
for (var i = 0; i < trials; ++i)
{
hash = hasher.hash(header, nonce);
}
console.log("Light client hashes averaged: " + (new Date().getTime() - startTime) / trials + "ms");
console.log("Light client hashes averaged: " + (new Date().getTime() - startTime)/trials + "ms");
console.log("Hash = " + util.bytesToHexString(hash));
Godeps/_workspace/src/github.com/ethereum/ethash/js/test/seedHash.js deleted 100644 → 0
View file @ c38a3b4c
var tape = require('tape');
const ethash = require('../ethash.js');
tape('seed hash', function(t) {
t.test('seed should match TRUTH', function(st) {
const seed = '290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563';
const blockNum = 30000;
var r = new Buffer(ethash.calcSeed(blockNum));
st.equal(r.toString('hex'), seed);
st.end();
});
t.test('seed should match TRUTH2', function(st) {
const seed = '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9';
const blockNum = 60000;
var r = new Buffer(ethash.calcSeed(blockNum));
st.equal(r.toString('hex'), seed);
st.end();
});
t.test('seed should match TRUTH3', function(st) {
const seed = '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9';
const blockNum = 60700;
var r = new Buffer(ethash.calcSeed(blockNum));
st.equal(r.toString('hex'), seed);
st.end();
});
t.test('randomized tests', function(st) {
for (var i = 0; i < 100; i++) {
var x = Math.floor(ethash.params.EPOCH_LENGTH * 2048 * Math.random());
st.equal(ethash.calcSeed(x).toString('hex'), ethash.calcSeed(Math.floor(x / ethash.params.EPOCH_LENGTH) * ethash.params.EPOCH_LENGTH ).toString('hex'));
}
st.end();
});
// '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9'
// [7:13:32 PM] Matthew Wampler-Doty: >>> x = randint(0,700000)
//
// >>> pyethash.get_seedhash(x).encode('hex') == pyethash.get_seedhash((x // pyethash.EPOCH_LENGTH) * pyethash.EPOCH_LENGTH).encode('hex')
});
Godeps/_workspace/src/github.com/ethereum/ethash/setup.py
View file @ a33a325a
......@@ -25,9 +25,9 @@ setup (
author = "Matthew Wampler-Doty",
author_email = "matthew.wampler.doty@gmail.com",
license = 'GPL',
version = '23.1',
version = '23',
url = 'https://github.com/ethereum/ethash',
download_url = 'https://github.com/ethereum/ethash/tarball/v23.1',
download_url = 'https://github.com/ethereum/ethash/tarball/v23',
description = 'Python wrappers for ethash, the ethereum proof of work hashing function',
ext_modules = [pyethash],
)
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp
View file @ a33a325a
/*******************************************************************************
* Copyright (c) 2008-2013 The Khronos Group Inc.
* Copyright (c) 2008-2015 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
......@@ -33,8 +33,8 @@
* Bruce Merry, February 2013.
* Tom Deakin and Simon McIntosh-Smith, July 2013
*
* \version 1.2.6
* \date August 2013
* \version 1.2.7
* \date January 2015
*
* Optional extension support
*
......@@ -147,37 +147,42 @@
#ifdef _WIN32
#include <windows.h>
#include <malloc.h>
#include <iterator>
#include <intrin.h>
#if defined(__CL_ENABLE_EXCEPTIONS)
#include <exception>
#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
#pragma push_macro("max")
#undef max
#if defined(USE_DX_INTEROP)
#include <CL/cl_d3d10.h>
#include <CL/cl_dx9_media_sharing.h>
#endif
#endif // _WIN32
#if defined(_MSC_VER)
#include <intrin.h>
#endif // _MSC_VER
//
#if defined(USE_CL_DEVICE_FISSION)
#include <CL/cl_ext.h>
#endif
#if defined(__APPLE__) || defined(__MACOSX)
#include <OpenGL/OpenGL.h>
#include <OpenCL/opencl.h>
#include <libkern/OSAtomic.h>
#else
#include <GL/gl.h>
#include <CL/opencl.h>
#endif // !__APPLE__
#if (_MSC_VER >= 1700) || (__cplusplus >= 201103L)
#define CL_HPP_RVALUE_REFERENCES_SUPPORTED
#define CL_HPP_CPP11_ATOMICS_SUPPORTED
#include <atomic>
#endif
#if (__cplusplus >= 201103L)
#define CL_HPP_NOEXCEPT noexcept
#else
#define CL_HPP_NOEXCEPT
#endif
// To avoid accidentally taking ownership of core OpenCL types
// such as cl_kernel constructors are made explicit
// under OpenCL 1.2
......@@ -202,6 +207,11 @@
#include <utility>
#include <limits>
#include <iterator>
#if defined(__CL_ENABLE_EXCEPTIONS)
#include <exception>
#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
#if !defined(__NO_STD_VECTOR)
#include <vector>
......@@ -211,11 +221,8 @@
#include <string>
#endif
#if defined(linux) || defined(__APPLE__) || defined(__MACOSX)
#if defined(__ANDROID__) || defined(linux) || defined(__APPLE__) || defined(__MACOSX)
#include <alloca.h>
#include <emmintrin.h>
#include <xmmintrin.h>
#endif // linux
#include <cstring>
......@@ -389,7 +396,7 @@ static inline cl_int errHandler (cl_int err, const char * errStr = NULL)
#define __BUILD_PROGRAM_ERR __ERR_STR(clBuildProgram)
#if defined(CL_VERSION_1_2)
#define __COMPILE_PROGRAM_ERR __ERR_STR(clCompileProgram)
#define __LINK_PROGRAM_ERR __ERR_STR(clLinkProgram)
#endif // #if defined(CL_VERSION_1_2)
#define __CREATE_KERNELS_IN_PROGRAM_ERR __ERR_STR(clCreateKernelsInProgram)
......@@ -546,7 +553,7 @@ public:
}
else {
char *newString = new char[n + 1];
int copySize = n;
::size_t copySize = n;
if( size_ < n ) {
copySize = size_;
}
......@@ -676,7 +683,7 @@ typedef cl::string STRING_CLASS;
* \param N maximum size of the vector.
*/
template <typename T, unsigned int N = __MAX_DEFAULT_VECTOR_SIZE>
class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector
{
private:
T data_[N];
......@@ -718,7 +725,7 @@ public:
*/
void push_back (const T& x)
{
if (size() < N) {
if (size() < N) {
new (&data_[size_]) T(x);
size_++;
} else {
......@@ -739,7 +746,7 @@ public:
detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
}
}
/*! \brief Constructs with a value copied from another.
*
* \param vec the vector to copy.
......@@ -747,7 +754,7 @@ public:
vector(const vector<T, N>& vec) :
size_(vec.size_)
{
if (size_ != 0) {
if (size_ != 0) {
assign(vec.begin(), vec.end());
}
}
......@@ -784,7 +791,7 @@ public:
} else {
clear();
}
return *this;
}
......@@ -830,6 +837,28 @@ public:
return N;
}
//! \brief Resizes the vector to the given size
void resize(unsigned int newSize, T fill = T())
{
if (newSize > N)
{
detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
}
else
{
while (size_ < newSize)
{
new (&data_[size_]) T(fill);
size_++;
}
while (size_ > newSize)
{
--size_;
data_[size_].~T();
}
}
}
/*! \brief Returns a reference to a given element.
*
* \param index which element to access. *
......@@ -1006,7 +1035,7 @@ public:
{
return data_[size_-1];
}
};
} CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
#endif // #if !defined(__USE_DEV_VECTOR) && !defined(__NO_STD_VECTOR)
......@@ -1021,25 +1050,39 @@ namespace detail {
/*
* Compare and exchange primitives are needed for handling of defaults
*/
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
inline int compare_exchange(std::atomic<int> * dest, int exchange, int comparand)
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
inline int compare_exchange(volatile int * dest, int exchange, int comparand)
{
#ifdef _WIN32
return (int)(InterlockedCompareExchange(
(volatile long*)dest,
(long)exchange,
(long)comparand));
#elif defined(__APPLE__) || defined(__MACOSX)
return OSAtomicOr32Orig((uint32_t)exchange, (volatile uint32_t*)dest);
#else // !_WIN32 || defined(__APPLE__) || defined(__MACOSX)
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
{
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
std::atomic_compare_exchange_strong(dest, &comparand, exchange);
return comparand;
#elif _MSC_VER
return (int)(_InterlockedCompareExchange(
(volatile long*)dest,
(long)exchange,
(long)comparand));
#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
return (__sync_val_compare_and_swap(
dest,
comparand,
dest,
comparand,
exchange));
#endif // !_WIN32
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
}
inline void fence() { _mm_mfence(); }
}; // namespace detail
inline void fence() {
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
std::atomic_thread_fence(std::memory_order_seq_cst);
#elif _MSC_VER // !CL_HPP_CPP11_ATOMICS_SUPPORTED
_ReadWriteBarrier();
#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
__sync_synchronize();
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
}
} // namespace detail
/*! \brief class used to interface between C++ and
......@@ -1169,13 +1212,16 @@ inline cl_int getInfoHelper(Func f, cl_uint name, STRING_CLASS* param, long)
return err;
}
char* value = (char*) alloca(required);
err = f(name, required, value, NULL);
// std::string has a constant data member
// a char vector does not
VECTOR_CLASS<char> value(required);
err = f(name, required, value.data(), NULL);
if (err != CL_SUCCESS) {
return err;
}
*param = value;
if (param) {
param->assign(value.begin(), value.end());
}
return CL_SUCCESS;
}
......@@ -1294,7 +1340,7 @@ inline cl_int getInfoHelper(Func f, cl_uint name, T* param, int, typename T::cl_
F(cl_event_info, CL_EVENT_COMMAND_QUEUE, cl::CommandQueue) \
F(cl_event_info, CL_EVENT_COMMAND_TYPE, cl_command_type) \
F(cl_event_info, CL_EVENT_REFERENCE_COUNT, cl_uint) \
F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_uint) \
F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_int) \
\
F(cl_profiling_info, CL_PROFILING_COMMAND_QUEUED, cl_ulong) \
F(cl_profiling_info, CL_PROFILING_COMMAND_SUBMIT, cl_ulong) \
......@@ -1675,7 +1721,7 @@ static cl_uint getVersion(const char *versionInfo)
++index;
}
++index;
while(versionInfo[index] != ' ' ) {
while(versionInfo[index] != ' ' && versionInfo[index] != '\0') {
lowVersion *= 10;
lowVersion += versionInfo[index]-'0';
++index;
......@@ -1739,13 +1785,35 @@ public:
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
{
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
rhs.object_ = NULL;
}
#endif
Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
{
if (this != &rhs) {
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
{
if (this != &rhs) {
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
rhs.object_ = NULL;
}
return *this;
}
#endif
Wrapper<cl_type>& operator = (const cl_type &rhs)
{
......@@ -1817,14 +1885,40 @@ public:
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
{
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
referenceCountable_ = rhs.referenceCountable_;
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
rhs.object_ = NULL;
rhs.referenceCountable_ = false;
}
#endif
Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
{
if (this != &rhs) {
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
referenceCountable_ = rhs.referenceCountable_;
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
{
if (this != &rhs) {
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
referenceCountable_ = rhs.referenceCountable_;
rhs.object_ = NULL;
rhs.referenceCountable_ = false;
}
return *this;
}
#endif
Wrapper<cl_type>& operator = (const cl_type &rhs)
{
......@@ -1910,17 +2004,11 @@ public:
//! \brief Default constructor - initializes to NULL.
Device() : detail::Wrapper<cl_type>() { }
/*! \brief Copy constructor.
*
* This simply copies the device ID value, which is an inexpensive operation.
*/
Device(const Device& device) : detail::Wrapper<cl_type>(device) { }
/*! \brief Constructor from cl_device_id.
*
* This simply copies the device ID value, which is an inexpensive operation.
*/
Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
__CL_EXPLICIT_CONSTRUCTORS Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
/*! \brief Returns the first device on the default context.
*
......@@ -1928,27 +2016,45 @@ public:
*/
static Device getDefault(cl_int * err = NULL);
/*! \brief Assignment operator from Device.
/*! \brief Assignment operator from cl_device_id.
*
* This simply copies the device ID value, which is an inexpensive operation.
*/
Device& operator = (const Device& rhs)
Device& operator = (const cl_device_id& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
detail::Wrapper<cl_type>::operator=(rhs);
return *this;
}
/*! \brief Assignment operator from cl_device_id.
*
* This simply copies the device ID value, which is an inexpensive operation.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Device& operator = (const cl_device_id& rhs)
Device(const Device& dev) : detail::Wrapper<cl_type>(dev) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Device& operator = (const Device &dev)
{
detail::Wrapper<cl_type>::operator=(rhs);
detail::Wrapper<cl_type>::operator=(dev);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Device(Device&& dev) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(dev)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Device& operator = (Device &&dev)
{
detail::Wrapper<cl_type>::operator=(std::move(dev));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetDeviceInfo().
template <typename T>
......@@ -2051,29 +2157,11 @@ public:
//! \brief Default constructor - initializes to NULL.
Platform() : detail::Wrapper<cl_type>() { }
/*! \brief Copy constructor.
*
* This simply copies the platform ID value, which is an inexpensive operation.
*/
Platform(const Platform& platform) : detail::Wrapper<cl_type>(platform) { }
/*! \brief Constructor from cl_platform_id.
*
* This simply copies the platform ID value, which is an inexpensive operation.
*/
Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
/*! \brief Assignment operator from Platform.
*
* This simply copies the platform ID value, which is an inexpensive operation.
*/
Platform& operator = (const Platform& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
__CL_EXPLICIT_CONSTRUCTORS Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
/*! \brief Assignment operator from cl_platform_id.
*
......@@ -2284,6 +2372,7 @@ public:
if (errResult != NULL) {
*errResult = err;
}
return Platform();
}
cl_platform_id* ids = (cl_platform_id*) alloca(
......@@ -2292,13 +2381,14 @@ public:
if (err != CL_SUCCESS) {
detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
if (errResult != NULL) {
*errResult = err;
}
return Platform();
}
if (errResult != NULL) {
*errResult = err;
}
return ids[0];
return Platform(ids[0]);
}
static Platform getDefault(
......@@ -2347,16 +2437,15 @@ class Context
: public detail::Wrapper<cl_context>
{
private:
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
static std::atomic<int> default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static volatile int default_initialized_;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static Context default_;
static volatile cl_int default_error_;
public:
/*! \brief Destructor.
*
* This calls clReleaseContext() on the value held by this instance.
*/
~Context() { }
/*! \brief Constructs a context including a list of specified devices.
*
* Wraps clCreateContext().
......@@ -2434,7 +2523,7 @@ public:
{
cl_int error;
#if !defined(__APPLE__) || !defined(__MACOS)
#if !defined(__APPLE__) && !defined(__MACOS)
cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };
if (properties == NULL) {
......@@ -2502,6 +2591,36 @@ public:
}
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Context(const Context& ctx) : detail::Wrapper<cl_type>(ctx) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Context& operator = (const Context &ctx)
{
detail::Wrapper<cl_type>::operator=(ctx);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Context(Context&& ctx) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(ctx)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Context& operator = (Context &&ctx)
{
detail::Wrapper<cl_type>::operator=(std::move(ctx));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Returns a singleton context including all devices of CL_DEVICE_TYPE_DEFAULT.
*
* \note All calls to this function return the same cl_context as the first.
......@@ -2557,12 +2676,6 @@ public:
//! \brief Default constructor - initializes to NULL.
Context() : detail::Wrapper<cl_type>() { }
/*! \brief Copy constructor.
*
* This calls clRetainContext() on the parameter's cl_context.
*/
Context(const Context& context) : detail::Wrapper<cl_type>(context) { }
/*! \brief Constructor from cl_context - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_context
......@@ -2570,19 +2683,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Context(const cl_context& context) : detail::Wrapper<cl_type>(context) { }
/*! \brief Assignment operator from Context.
*
* This calls clRetainContext() on the parameter and clReleaseContext() on
* the previous value held by this instance.
*/
Context& operator = (const Context& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
/*! \brief Assignment operator from cl_context - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
......@@ -2662,7 +2762,7 @@ inline Device Device::getDefault(cl_int * err)
Device device;
Context context = Context::getDefault(&error);
detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS) {
if (err != NULL) {
......@@ -2681,14 +2781,22 @@ inline Device Device::getDefault(cl_int * err)
#ifdef _WIN32
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) std::atomic<int> Context::default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) Context Context::default_;
__declspec(selectany) volatile cl_int Context::default_error_ = CL_SUCCESS;
#else
#else // !_WIN32
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) std::atomic<int> Context::default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) Context Context::default_;
__attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
#endif
#endif // !_WIN32
/*! \brief Class interface for cl_event.
*
......@@ -2701,46 +2809,21 @@ __attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
class Event : public detail::Wrapper<cl_event>
{
public:
/*! \brief Destructor.
*
* This calls clReleaseEvent() on the value held by this instance.
*/
~Event() { }
//! \brief Default constructor - initializes to NULL.
Event() : detail::Wrapper<cl_type>() { }
/*! \brief Copy constructor.
*
* This calls clRetainEvent() on the parameter's cl_event.
*/
Event(const Event& event) : detail::Wrapper<cl_type>(event) { }
/*! \brief Constructor from cl_event - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_event
* into the new Event object.
*/
Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
__CL_EXPLICIT_CONSTRUCTORS Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
/*! \brief Assignment operator from cl_event - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
* clReleaseEvent() on the value previously held by this instance.
*/
Event& operator = (const Event& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
/*! \brief Assignment operator from cl_event.
*
* This calls clRetainEvent() on the parameter and clReleaseEvent() on
* the previous value held by this instance.
*/
Event& operator = (const cl_event& rhs)
{
detail::Wrapper<cl_type>::operator=(rhs);
......@@ -2833,7 +2916,7 @@ public:
{
return detail::errHandler(
::clWaitForEvents(
(cl_uint) events.size(), (cl_event*)&events.front()),
(cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
__WAIT_FOR_EVENTS_ERR);
}
};
......@@ -2868,18 +2951,6 @@ public:
//! \brief Default constructor - initializes to NULL.
UserEvent() : Event() { }
//! \brief Copy constructor - performs shallow copy.
UserEvent(const UserEvent& event) : Event(event) { }
//! \brief Assignment Operator - performs shallow copy.
UserEvent& operator = (const UserEvent& rhs)
{
if (this != &rhs) {
Event::operator=(rhs);
}
return *this;
}
/*! \brief Sets the execution status of a user event object.
*
* Wraps clSetUserEventStatus().
......@@ -2902,7 +2973,7 @@ WaitForEvents(const VECTOR_CLASS<Event>& events)
{
return detail::errHandler(
::clWaitForEvents(
(cl_uint) events.size(), (cl_event*)&events.front()),
(cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
__WAIT_FOR_EVENTS_ERR);
}
......@@ -2917,22 +2988,9 @@ WaitForEvents(const VECTOR_CLASS<Event>& events)
class Memory : public detail::Wrapper<cl_mem>
{
public:
/*! \brief Destructor.
*
* This calls clReleaseMemObject() on the value held by this instance.
*/
~Memory() {}
//! \brief Default constructor - initializes to NULL.
Memory() : detail::Wrapper<cl_type>() { }
/*! \brief Copy constructor - performs shallow copy.
*
* This calls clRetainMemObject() on the parameter's cl_mem.
*/
Memory(const Memory& memory) : detail::Wrapper<cl_type>(memory) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_mem
......@@ -2940,19 +2998,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Memory(const cl_mem& memory) : detail::Wrapper<cl_type>(memory) { }
/*! \brief Assignment operator from Memory.
*
* This calls clRetainMemObject() on the parameter and clReleaseMemObject()
* on the previous value held by this instance.
*/
Memory& operator = (const Memory& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
/*! \brief Assignment operator from cl_mem - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
......@@ -2964,6 +3009,36 @@ public:
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Memory(const Memory& mem) : detail::Wrapper<cl_type>(mem) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Memory& operator = (const Memory &mem)
{
detail::Wrapper<cl_type>::operator=(mem);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Memory(Memory&& mem) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(mem)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Memory& operator = (Memory &&mem)
{
detail::Wrapper<cl_type>::operator=(std::move(mem));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetMemObjectInfo().
template <typename T>
cl_int getInfo(cl_mem_info name, T* param) const
......@@ -3148,42 +3223,62 @@ public:
Buffer(const Context &context, IteratorType startIterator, IteratorType endIterator,
bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
/*!
* \brief Construct a Buffer from a host container via iterators using a specified queue.
* If useHostPtr is specified iterators must represent contiguous data.
*/
template< typename IteratorType >
Buffer(const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator,
bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
//! \brief Default constructor - initializes to NULL.
Buffer() : Memory() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Buffer(const Buffer& buffer) : Memory(buffer) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Buffer(const cl_mem& buffer) : Memory(buffer) { }
/*! \brief Assignment from Buffer - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Buffer& operator = (const Buffer& rhs)
Buffer& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Memory::operator=(rhs);
}
Memory::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Buffer(const Buffer& buf) : Memory(buf) {}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Buffer& operator = (const cl_mem& rhs)
Buffer& operator = (const Buffer &buf)
{
Memory::operator=(rhs);
Memory::operator=(buf);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Buffer(Buffer&& buf) CL_HPP_NOEXCEPT : Memory(std::move(buf)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Buffer& operator = (Buffer &&buf)
{
Memory::operator=(std::move(buf));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
#if defined(CL_VERSION_1_1)
/*! \brief Creates a new buffer object from this.
......@@ -3274,44 +3369,56 @@ public:
//! \brief Default constructor - initializes to NULL.
BufferD3D10() : Buffer() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
BufferD3D10(const BufferD3D10& buffer) : Buffer(buffer) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS BufferD3D10(const cl_mem& buffer) : Buffer(buffer) { }
/*! \brief Assignment from BufferD3D10 - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
BufferD3D10& operator = (const BufferD3D10& rhs)
BufferD3D10& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Buffer::operator=(rhs);
}
Buffer::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
BufferD3D10& operator = (const cl_mem& rhs)
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
BufferD3D10(const BufferD3D10& buf) : Buffer(buf) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
BufferD3D10& operator = (const BufferD3D10 &buf)
{
Buffer::operator=(rhs);
Buffer::operator=(buf);
return *this;
}
};
#endif
/*! \brief Class interface for GL Buffer Memory Objects.
*
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
BufferD3D10(BufferD3D10&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
BufferD3D10& operator = (BufferD3D10 &&buf)
{
Buffer::operator=(std::move(buf));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif
/*! \brief Class interface for GL Buffer Memory Objects.
*
* This is provided to facilitate interoperability with OpenGL.
*
* See Memory for details about copy semantics, etc.
......@@ -3329,7 +3436,7 @@ public:
BufferGL(
const Context& context,
cl_mem_flags flags,
GLuint bufobj,
cl_GLuint bufobj,
cl_int * err = NULL)
{
cl_int error;
......@@ -3348,30 +3455,12 @@ public:
//! \brief Default constructor - initializes to NULL.
BufferGL() : Buffer() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
BufferGL(const BufferGL& buffer) : Buffer(buffer) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS BufferGL(const cl_mem& buffer) : Buffer(buffer) { }
/*! \brief Assignment from BufferGL - performs shallow copy.
*
* See Memory for further details.
*/
BufferGL& operator = (const BufferGL& rhs)
{
if (this != &rhs) {
Buffer::operator=(rhs);
}
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
......@@ -3382,93 +3471,40 @@ public:
return *this;
}
//! \brief Wrapper for clGetGLObjectInfo().
cl_int getObjectInfo(
cl_gl_object_type *type,
GLuint * gl_object_name)
{
return detail::errHandler(
::clGetGLObjectInfo(object_,type,gl_object_name),
__GET_GL_OBJECT_INFO_ERR);
}
};
/*! \brief Class interface for GL Render Buffer Memory Objects.
*
* This is provided to facilitate interoperability with OpenGL.
*
* See Memory for details about copy semantics, etc.
*
* \see Memory
*/
class BufferRenderGL : public Buffer
{
public:
/*! \brief Constructs a BufferRenderGL in a specified context, from a given
* GL Renderbuffer.
*
* Wraps clCreateFromGLRenderbuffer().
*/
BufferRenderGL(
const Context& context,
cl_mem_flags flags,
GLuint bufobj,
cl_int * err = NULL)
{
cl_int error;
object_ = ::clCreateFromGLRenderbuffer(
context(),
flags,
bufobj,
&error);
detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
}
//! \brief Default constructor - initializes to NULL.
BufferRenderGL() : Buffer() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
BufferRenderGL(const BufferGL& buffer) : Buffer(buffer) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Buffer(buffer) { }
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
BufferGL(const BufferGL& buf) : Buffer(buf) {}
/*! \brief Assignment from BufferGL - performs shallow copy.
*
* See Memory for further details.
*/
BufferRenderGL& operator = (const BufferRenderGL& rhs)
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
BufferGL& operator = (const BufferGL &buf)
{
if (this != &rhs) {
Buffer::operator=(rhs);
}
Buffer::operator=(buf);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
BufferRenderGL& operator = (const cl_mem& rhs)
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
BufferGL(BufferGL&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
BufferGL& operator = (BufferGL &&buf)
{
Buffer::operator=(rhs);
Buffer::operator=(std::move(buf));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetGLObjectInfo().
cl_int getObjectInfo(
cl_gl_object_type *type,
GLuint * gl_object_name)
cl_GLuint * gl_object_name)
{
return detail::errHandler(
::clGetGLObjectInfo(object_,type,gl_object_name),
......@@ -3488,39 +3524,51 @@ protected:
//! \brief Default constructor - initializes to NULL.
Image() : Memory() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image(const Image& image) : Memory(image) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image(const cl_mem& image) : Memory(image) { }
/*! \brief Assignment from Image - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image& operator = (const Image& rhs)
Image& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Memory::operator=(rhs);
}
Memory::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image& operator = (const cl_mem& rhs)
Image(const Image& img) : Memory(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image& operator = (const Image &img)
{
Memory::operator=(rhs);
Memory::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image(Image&& img) CL_HPP_NOEXCEPT : Memory(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image& operator = (Image &&img)
{
Memory::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
public:
//! \brief Wrapper for clGetImageInfo().
......@@ -3593,39 +3641,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image1D() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image1D(const Image1D& image1D) : Image(image1D) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image1D(const cl_mem& image1D) : Image(image1D) { }
/*! \brief Assignment from Image1D - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image1D& operator = (const Image1D& rhs)
Image1D& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1D& operator = (const cl_mem& rhs)
Image1D(const Image1D& img) : Image(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1D& operator = (const Image1D &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1D(Image1D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1D& operator = (Image1D &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
/*! \class Image1DBuffer
......@@ -3666,23 +3726,43 @@ public:
Image1DBuffer() { }
Image1DBuffer(const Image1DBuffer& image1D) : Image(image1D) { }
__CL_EXPLICIT_CONSTRUCTORS Image1DBuffer(const cl_mem& image1D) : Image(image1D) { }
Image1DBuffer& operator = (const Image1DBuffer& rhs)
Image1DBuffer& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1DBuffer(const Image1DBuffer& img) : Image(img) {}
Image1DBuffer& operator = (const cl_mem& rhs)
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1DBuffer& operator = (const Image1DBuffer &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1DBuffer(Image1DBuffer&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1DBuffer& operator = (Image1DBuffer &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
/*! \class Image1DArray
......@@ -3727,23 +3807,43 @@ public:
Image1DArray() { }
Image1DArray(const Image1DArray& imageArray) : Image(imageArray) { }
__CL_EXPLICIT_CONSTRUCTORS Image1DArray(const cl_mem& imageArray) : Image(imageArray) { }
Image1DArray& operator = (const Image1DArray& rhs)
Image1DArray& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1DArray(const Image1DArray& img) : Image(img) {}
Image1DArray& operator = (const cl_mem& rhs)
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image1DArray& operator = (const Image1DArray &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1DArray(Image1DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image1DArray& operator = (Image1DArray &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if defined(CL_VERSION_1_2)
......@@ -3829,39 +3929,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image2D() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image2D(const Image2D& image2D) : Image(image2D) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image2D(const cl_mem& image2D) : Image(image2D) { }
/*! \brief Assignment from Image2D - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image2D& operator = (const Image2D& rhs)
Image2D& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2D& operator = (const cl_mem& rhs)
Image2D(const Image2D& img) : Image(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2D& operator = (const Image2D &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2D(Image2D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2D& operator = (Image2D &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
......@@ -3886,9 +3998,9 @@ public:
Image2DGL(
const Context& context,
cl_mem_flags flags,
GLenum target,
GLint miplevel,
GLuint texobj,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
......@@ -3910,39 +4022,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image2DGL() : Image2D() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image2DGL(const Image2DGL& image) : Image2D(image) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image2DGL(const cl_mem& image) : Image2D(image) { }
/*! \brief Assignment from Image2DGL - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image2DGL& operator = (const Image2DGL& rhs)
Image2DGL& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image2D::operator=(rhs);
}
Image2D::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2DGL& operator = (const cl_mem& rhs)
Image2DGL(const Image2DGL& img) : Image2D(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2DGL& operator = (const Image2DGL &img)
{
Image2D::operator=(rhs);
Image2D::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2DGL(Image2DGL&& img) CL_HPP_NOEXCEPT : Image2D(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2DGL& operator = (Image2DGL &&img)
{
Image2D::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if !defined(CL_VERSION_1_2)
......@@ -3993,23 +4117,43 @@ public:
Image2DArray() { }
Image2DArray(const Image2DArray& imageArray) : Image(imageArray) { }
__CL_EXPLICIT_CONSTRUCTORS Image2DArray(const cl_mem& imageArray) : Image(imageArray) { }
Image2DArray& operator = (const Image2DArray& rhs)
Image2DArray& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2DArray(const Image2DArray& img) : Image(img) {}
Image2DArray& operator = (const cl_mem& rhs)
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image2DArray& operator = (const Image2DArray &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2DArray(Image2DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image2DArray& operator = (Image2DArray &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if defined(CL_VERSION_1_2)
......@@ -4097,13 +4241,7 @@ public:
}
//! \brief Default constructor - initializes to NULL.
Image3D() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image3D(const Image3D& image3D) : Image(image3D) { }
Image3D() : Image() { }
/*! \brief Constructor from cl_mem - takes ownership.
*
......@@ -4111,27 +4249,45 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Image3D(const cl_mem& image3D) : Image(image3D) { }
/*! \brief Assignment from Image3D - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image3D& operator = (const Image3D& rhs)
Image3D& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
Image::operator=(rhs);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image3D& operator = (const cl_mem& rhs)
Image3D(const Image3D& img) : Image(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image3D& operator = (const Image3D &img)
{
Image::operator=(rhs);
Image::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image3D(Image3D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image3D& operator = (Image3D &&img)
{
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#if !defined(CL_VERSION_1_2)
......@@ -4154,9 +4310,9 @@ public:
Image3DGL(
const Context& context,
cl_mem_flags flags,
GLenum target,
GLint miplevel,
GLuint texobj,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
......@@ -4177,96 +4333,260 @@ public:
//! \brief Default constructor - initializes to NULL.
Image3DGL() : Image3D() { }
/*! \brief Copy constructor - performs shallow copy.
*
* See Memory for further details.
*/
Image3DGL(const Image3DGL& image) : Image3D(image) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image3DGL(const cl_mem& image) : Image3D(image) { }
/*! \brief Assignment from Image3DGL - performs shallow copy.
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
Image3DGL& operator = (const Image3DGL& rhs)
Image3DGL& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image3D::operator=(rhs);
Image3D::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image3DGL(const Image3DGL& img) : Image3D(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Image3DGL& operator = (const Image3DGL &img)
{
Image3D::operator=(img);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image3DGL(Image3DGL&& img) CL_HPP_NOEXCEPT : Image3D(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Image3DGL& operator = (Image3DGL &&img)
{
Image3D::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if !defined(CL_VERSION_1_2)
#if defined(CL_VERSION_1_2)
/*! \class ImageGL
* \brief general image interface for GL interop.
* We abstract the 2D and 3D GL images into a single instance here
* that wraps all GL sourced images on the grounds that setup information
* was performed by OpenCL anyway.
*/
class ImageGL : public Image
{
public:
ImageGL(
const Context& context,
cl_mem_flags flags,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
object_ = ::clCreateFromGLTexture(
context(),
flags,
target,
miplevel,
texobj,
&error);
detail::errHandler(error, __CREATE_GL_TEXTURE_ERR);
if (err != NULL) {
*err = error;
}
}
ImageGL() : Image() { }
__CL_EXPLICIT_CONSTRUCTORS ImageGL(const cl_mem& image) : Image(image) { }
ImageGL& operator = (const cl_mem& rhs)
{
Image::operator=(rhs);
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
ImageGL(const ImageGL& img) : Image(img) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
ImageGL& operator = (const ImageGL &img)
{
Image::operator=(img);
return *this;
}
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Image3DGL& operator = (const cl_mem& rhs)
ImageGL(ImageGL&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
ImageGL& operator = (ImageGL &&img)
{
Image3D::operator=(rhs);
Image::operator=(std::move(img));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if !defined(CL_VERSION_1_2)
#endif // #if defined(CL_VERSION_1_2)
/*! \brief Class interface for GL Render Buffer Memory Objects.
*
* This is provided to facilitate interoperability with OpenGL.
*
* See Memory for details about copy semantics, etc.
*
* \see Memory
*/
class BufferRenderGL :
#if defined(CL_VERSION_1_2)
/*! \class ImageGL
* \brief general image interface for GL interop.
* We abstract the 2D and 3D GL images into a single instance here
* that wraps all GL sourced images on the grounds that setup information
* was performed by OpenCL anyway.
*/
class ImageGL : public Image
public ImageGL
#else // #if defined(CL_VERSION_1_2)
public Image2DGL
#endif //#if defined(CL_VERSION_1_2)
{
public:
ImageGL(
/*! \brief Constructs a BufferRenderGL in a specified context, from a given
* GL Renderbuffer.
*
* Wraps clCreateFromGLRenderbuffer().
*/
BufferRenderGL(
const Context& context,
cl_mem_flags flags,
GLenum target,
GLint miplevel,
GLuint texobj,
cl_GLuint bufobj,
cl_int * err = NULL)
{
cl_int error;
object_ = ::clCreateFromGLTexture(
context(),
flags,
target,
miplevel,
texobj,
object_ = ::clCreateFromGLRenderbuffer(
context(),
flags,
bufobj,
&error);
detail::errHandler(error, __CREATE_GL_TEXTURE_ERR);
detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
}
ImageGL() : Image() { }
//! \brief Default constructor - initializes to NULL.
#if defined(CL_VERSION_1_2)
BufferRenderGL() : ImageGL() {};
#else // #if defined(CL_VERSION_1_2)
BufferRenderGL() : Image2DGL() {};
#endif //#if defined(CL_VERSION_1_2)
ImageGL(const ImageGL& image) : Image(image) { }
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
#if defined(CL_VERSION_1_2)
__CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : ImageGL(buffer) { }
#else // #if defined(CL_VERSION_1_2)
__CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Image2DGL(buffer) { }
#endif //#if defined(CL_VERSION_1_2)
__CL_EXPLICIT_CONSTRUCTORS ImageGL(const cl_mem& image) : Image(image) { }
ImageGL& operator = (const ImageGL& rhs)
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
BufferRenderGL& operator = (const cl_mem& rhs)
{
if (this != &rhs) {
Image::operator=(rhs);
}
#if defined(CL_VERSION_1_2)
ImageGL::operator=(rhs);
#else // #if defined(CL_VERSION_1_2)
Image2DGL::operator=(rhs);
#endif //#if defined(CL_VERSION_1_2)
return *this;
}
ImageGL& operator = (const cl_mem& rhs)
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
#if defined(CL_VERSION_1_2)
BufferRenderGL(const BufferRenderGL& buf) : ImageGL(buf) {}
#else // #if defined(CL_VERSION_1_2)
BufferRenderGL(const BufferRenderGL& buf) : Image2DGL(buf) {}
#endif //#if defined(CL_VERSION_1_2)
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
BufferRenderGL& operator = (const BufferRenderGL &rhs)
{
Image::operator=(rhs);
#if defined(CL_VERSION_1_2)
ImageGL::operator=(rhs);
#else // #if defined(CL_VERSION_1_2)
Image2DGL::operator=(rhs);
#endif //#if defined(CL_VERSION_1_2)
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
#if defined(CL_VERSION_1_2)
BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : ImageGL(std::move(buf)) {}
#else // #if defined(CL_VERSION_1_2)
BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : Image2DGL(std::move(buf)) {}
#endif //#if defined(CL_VERSION_1_2)
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
BufferRenderGL& operator = (BufferRenderGL &&buf)
{
#if defined(CL_VERSION_1_2)
ImageGL::operator=(std::move(buf));
#else // #if defined(CL_VERSION_1_2)
Image2DGL::operator=(std::move(buf));
#endif //#if defined(CL_VERSION_1_2)
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetGLObjectInfo().
cl_int getObjectInfo(
cl_gl_object_type *type,
cl_GLuint * gl_object_name)
{
return detail::errHandler(
::clGetGLObjectInfo(object_, type, gl_object_name),
__GET_GL_OBJECT_INFO_ERR);
}
};
#endif // #if defined(CL_VERSION_1_2)
/*! \brief Class interface for cl_sampler.
*
......@@ -4279,12 +4599,6 @@ public:
class Sampler : public detail::Wrapper<cl_sampler>
{
public:
/*! \brief Destructor.
*
* This calls clReleaseSampler() on the value held by this instance.
*/
~Sampler() { }
//! \brief Default constructor - initializes to NULL.
Sampler() { }
......@@ -4313,31 +4627,12 @@ public:
}
}
/*! \brief Copy constructor - performs shallow copy.
*
* This calls clRetainSampler() on the parameter's cl_sampler.
*/
Sampler(const Sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
/*! \brief Constructor from cl_sampler - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_sampler
* into the new Sampler object.
*/
Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
/*! \brief Assignment operator from Sampler.
*
* This calls clRetainSampler() on the parameter and clReleaseSampler()
* on the previous value held by this instance.
*/
Sampler& operator = (const Sampler& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
__CL_EXPLICIT_CONSTRUCTORS Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
/*! \brief Assignment operator from cl_sampler - takes ownership.
*
......@@ -4350,6 +4645,36 @@ public:
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Sampler(const Sampler& sam) : detail::Wrapper<cl_type>(sam) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Sampler& operator = (const Sampler &sam)
{
detail::Wrapper<cl_type>::operator=(sam);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Sampler(Sampler&& sam) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(sam)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Sampler& operator = (Sampler &&sam)
{
detail::Wrapper<cl_type>::operator=(std::move(sam));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetSamplerInfo().
template <typename T>
cl_int getInfo(cl_sampler_info name, T* param) const
......@@ -4442,14 +4767,14 @@ template <typename T>
struct KernelArgumentHandler
{
static ::size_t size(const T&) { return sizeof(T); }
static T* ptr(T& value) { return &value; }
static const T* ptr(const T& value) { return &value; }
};
template <>
struct KernelArgumentHandler<LocalSpaceArg>
{
static ::size_t size(const LocalSpaceArg& value) { return value.size_; }
static void* ptr(LocalSpaceArg&) { return NULL; }
static const void* ptr(const LocalSpaceArg&) { return NULL; }
};
}
......@@ -4493,21 +4818,9 @@ class Kernel : public detail::Wrapper<cl_kernel>
public:
inline Kernel(const Program& program, const char* name, cl_int* err = NULL);
/*! \brief Destructor.
*
* This calls clReleaseKernel() on the value held by this instance.
*/
~Kernel() { }
//! \brief Default constructor - initializes to NULL.
Kernel() { }
/*! \brief Copy constructor - performs shallow copy.
*
* This calls clRetainKernel() on the parameter's cl_kernel.
*/
Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
/*! \brief Constructor from cl_kernel - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_kernel
......@@ -4515,19 +4828,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Kernel(const cl_kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
/*! \brief Assignment operator from Kernel.
*
* This calls clRetainKernel() on the parameter and clReleaseKernel()
* on the previous value held by this instance.
*/
Kernel& operator = (const Kernel& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
/*! \brief Assignment operator from cl_kernel - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
......@@ -4539,6 +4839,36 @@ public:
return *this;
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Kernel& operator = (const Kernel &kernel)
{
detail::Wrapper<cl_type>::operator=(kernel);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Kernel(Kernel&& kernel) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(kernel)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Kernel& operator = (Kernel &&kernel)
{
detail::Wrapper<cl_type>::operator=(std::move(kernel));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
template <typename T>
cl_int getInfo(cl_kernel_info name, T* param) const
{
......@@ -4607,7 +4937,7 @@ public:
}
template <typename T>
cl_int setArg(cl_uint index, T value)
cl_int setArg(cl_uint index, const T &value)
{
return detail::errHandler(
::clSetKernelArg(
......@@ -4618,7 +4948,7 @@ public:
__SET_KERNEL_ARGS_ERR);
}
cl_int setArg(cl_uint index, ::size_t size, void* argPtr)
cl_int setArg(cl_uint index, ::size_t size, const void* argPtr)
{
return detail::errHandler(
::clSetKernelArg(object_, index, size, argPtr),
......@@ -4637,7 +4967,7 @@ public:
Program(
const STRING_CLASS& source,
bool build = false,
bool build = false,
cl_int* err = NULL)
{
cl_int error;
......@@ -4789,7 +5119,7 @@ public:
object_ = ::clCreateProgramWithBinary(
context(), (cl_uint) devices.size(),
deviceIDs,
lengths, images, binaryStatus != NULL
lengths, images, (binaryStatus != NULL && numDevices > 0)
? &binaryStatus->front()
: NULL, &error);
......@@ -4836,23 +5166,43 @@ public:
Program() { }
Program(const Program& program) : detail::Wrapper<cl_type>(program) { }
__CL_EXPLICIT_CONSTRUCTORS Program(const cl_program& program) : detail::Wrapper<cl_type>(program) { }
Program& operator = (const Program& rhs)
Program& operator = (const cl_program& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
detail::Wrapper<cl_type>::operator=(rhs);
return *this;
}
Program& operator = (const cl_program& rhs)
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
Program(const Program& program) : detail::Wrapper<cl_type>(program) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
Program& operator = (const Program &program)
{
detail::Wrapper<cl_type>::operator=(rhs);
detail::Wrapper<cl_type>::operator=(program);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
Program(Program&& program) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(program)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
Program& operator = (Program &&program)
{
detail::Wrapper<cl_type>::operator=(std::move(program));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
cl_int build(
const VECTOR_CLASS<Device>& devices,
......@@ -4895,7 +5245,7 @@ public:
}
#if defined(CL_VERSION_1_2)
cl_int compile(
cl_int compile(
const char* options = NULL,
void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
void* data = NULL) const
......@@ -4906,9 +5256,9 @@ public:
0,
NULL,
options,
0,
NULL,
NULL,
0,
NULL,
NULL,
notifyFptr,
data),
__COMPILE_PROGRAM_ERR);
......@@ -4988,11 +5338,14 @@ inline Program linkProgram(
void* data = NULL,
cl_int* err = NULL)
{
cl_int err_local = CL_SUCCESS;
cl_int error_local = CL_SUCCESS;
cl_program programs[2] = { input1(), input2() };
Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>();
Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>(&error_local);
if(error_local!=CL_SUCCESS) {
detail::errHandler(error_local, __LINK_PROGRAM_ERR);
}
cl_program prog = ::clLinkProgram(
ctx(),
......@@ -5003,11 +5356,11 @@ inline Program linkProgram(
programs,
notifyFptr,
data,
&err_local);
&error_local);
detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
if (err != NULL) {
*err = err_local;
*err = error_local;
}
return Program(prog);
......@@ -5020,7 +5373,7 @@ inline Program linkProgram(
void* data = NULL,
cl_int* err = NULL)
{
cl_int err_local = CL_SUCCESS;
cl_int error_local = CL_SUCCESS;
cl_program * programs = (cl_program*) alloca(inputPrograms.size() * sizeof(cl_program));
......@@ -5030,8 +5383,15 @@ inline Program linkProgram(
}
}
Context ctx;
if(inputPrograms.size() > 0) {
ctx = inputPrograms[0].getInfo<CL_PROGRAM_CONTEXT>(&error_local);
if(error_local!=CL_SUCCESS) {
detail::errHandler(error_local, __LINK_PROGRAM_ERR);
}
}
cl_program prog = ::clLinkProgram(
Context::getDefault()(),
ctx(),
0,
NULL,
options,
......@@ -5039,11 +5399,11 @@ inline Program linkProgram(
programs,
notifyFptr,
data,
&err_local);
&error_local);
detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
if (err != NULL) {
*err = err_local;
*err = error_local;
}
return Program(prog);
......@@ -5089,7 +5449,11 @@ inline Kernel::Kernel(const Program& program, const char* name, cl_int* err)
class CommandQueue : public detail::Wrapper<cl_command_queue>
{
private:
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
static std::atomic<int> default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static volatile int default_initialized_;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static CommandQueue default_;
static volatile cl_int default_error_;
public:
......@@ -5100,7 +5464,7 @@ public:
cl_int error;
Context context = Context::getDefault(&error);
detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS) {
if (err != NULL) {
......@@ -5131,7 +5495,7 @@ public:
VECTOR_CLASS<cl::Device> devices;
error = context.getInfo(CL_CONTEXT_DEVICES, &devices);
detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS)
{
......@@ -5167,6 +5531,36 @@ public:
}
}
/*! \brief Copy constructor to forward copy to the superclass correctly.
* Required for MSVC.
*/
CommandQueue(const CommandQueue& queue) : detail::Wrapper<cl_type>(queue) {}
/*! \brief Copy assignment to forward copy to the superclass correctly.
* Required for MSVC.
*/
CommandQueue& operator = (const CommandQueue &queue)
{
detail::Wrapper<cl_type>::operator=(queue);
return *this;
}
#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
/*! \brief Move constructor to forward move to the superclass correctly.
* Required for MSVC.
*/
CommandQueue(CommandQueue&& queue) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(queue)) {}
/*! \brief Move assignment to forward move to the superclass correctly.
* Required for MSVC.
*/
CommandQueue& operator = (CommandQueue &&queue)
{
detail::Wrapper<cl_type>::operator=(std::move(queue));
return *this;
}
#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
static CommandQueue getDefault(cl_int * err = NULL)
{
int state = detail::compare_exchange(
......@@ -5230,17 +5624,7 @@ public:
CommandQueue() { }
CommandQueue(const CommandQueue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
CommandQueue& operator = (const CommandQueue& rhs)
{
if (this != &rhs) {
detail::Wrapper<cl_type>::operator=(rhs);
}
return *this;
}
__CL_EXPLICIT_CONSTRUCTORS CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
CommandQueue& operator = (const cl_command_queue& rhs)
{
......@@ -5739,18 +6123,22 @@ public:
Event* event = NULL,
cl_int* err = NULL) const
{
cl_event tmp;
cl_int error;
void * result = ::clEnqueueMapBuffer(
object_, buffer(), blocking, flags, offset, size,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(cl_event*) event,
(event != NULL) ? &tmp : NULL,
&error);
detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
if (event != NULL && error == CL_SUCCESS)
*event = tmp;
return result;
}
......@@ -5766,6 +6154,7 @@ public:
Event* event = NULL,
cl_int* err = NULL) const
{
cl_event tmp;
cl_int error;
void * result = ::clEnqueueMapImage(
object_, buffer(), blocking, flags,
......@@ -5773,13 +6162,15 @@ public:
row_pitch, slice_pitch,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(cl_event*) event,
(event != NULL) ? &tmp : NULL,
&error);
detail::errHandler(error, __ENQUEUE_MAP_IMAGE_ERR);
if (err != NULL) {
*err = error;
}
if (event != NULL && error == CL_SUCCESS)
*event = tmp;
return result;
}
......@@ -5972,7 +6363,7 @@ public:
object_, userFptr, args.first, args.second,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
mems,
(mem_locs != NULL) ? (const void **) &mem_locs->front() : NULL,
(mem_locs != NULL && mem_locs->size() > 0) ? (const void **) &mem_locs->front() : NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
......@@ -5991,9 +6382,17 @@ public:
CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
cl_int enqueueMarker(Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
{
return detail::errHandler(
::clEnqueueMarker(object_, (cl_event*) event),
cl_event tmp;
cl_int err = detail::errHandler(
::clEnqueueMarker(
object_,
(event != NULL) ? &tmp : NULL),
__ENQUEUE_MARKER_ERR);
if (event != NULL && err == CL_SUCCESS)
*event = tmp;
return err;
}
CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
......@@ -6003,7 +6402,7 @@ public:
::clEnqueueWaitForEvents(
object_,
(cl_uint) events.size(),
(const cl_event*) &events.front()),
events.size() > 0 ? (const cl_event*) &events.front() : NULL),
__ENQUEUE_WAIT_FOR_EVENTS_ERR);
}
#endif // #if defined(CL_VERSION_1_1)
......@@ -6018,7 +6417,7 @@ public:
::clEnqueueAcquireGLObjects(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
(mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
(mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
......@@ -6040,7 +6439,7 @@ public:
::clEnqueueReleaseGLObjects(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
(mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
(mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
......@@ -6083,7 +6482,7 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
pfn_clEnqueueAcquireD3D10ObjectsKHR(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
(mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
(mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
......@@ -6116,9 +6515,9 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
pfn_clEnqueueReleaseD3D10ObjectsKHR(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
(mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
(mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL) ? (cl_event*) &events->front() : NULL,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
__ENQUEUE_RELEASE_GL_ERR);
......@@ -6154,14 +6553,22 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
};
#ifdef _WIN32
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) std::atomic<int> CommandQueue::default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) CommandQueue CommandQueue::default_;
__declspec(selectany) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
#else
#else // !_WIN32
#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) std::atomic<int> CommandQueue::default_initialized_;
#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) CommandQueue CommandQueue::default_;
__attribute__((weak)) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
#endif
#endif // !_WIN32
template< typename IteratorType >
Buffer::Buffer(
......@@ -6214,6 +6621,54 @@ Buffer::Buffer(
}
}
template< typename IteratorType >
Buffer::Buffer(
const CommandQueue &queue,
IteratorType startIterator,
IteratorType endIterator,
bool readOnly,
bool useHostPtr,
cl_int* err)
{
typedef typename std::iterator_traits<IteratorType>::value_type DataType;
cl_int error;
cl_mem_flags flags = 0;
if (readOnly) {
flags |= CL_MEM_READ_ONLY;
}
else {
flags |= CL_MEM_READ_WRITE;
}
if (useHostPtr) {
flags |= CL_MEM_USE_HOST_PTR;
}
::size_t size = sizeof(DataType)*(endIterator - startIterator);
Context context = queue.getInfo<CL_QUEUE_CONTEXT>();
if (useHostPtr) {
object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
}
else {
object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
}
detail::errHandler(error, __CREATE_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
if (!useHostPtr) {
error = cl::copy(queue, startIterator, endIterator, *this);
detail::errHandler(error, __CREATE_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
}
}
inline cl_int enqueueReadBuffer(
const Buffer& buffer,
cl_bool blocking,
......@@ -12308,8 +12763,8 @@ struct make_kernel :
>
{
public:
typedef detail::KernelFunctorGlobal<
T0, T1, T2, T3,
typedef detail::KernelFunctorGlobal<
T0, T1, T2, T3,
T4, T5, T6, T7,
T8, T9, T10, T11,
T12, T13, T14, T15,
......@@ -12443,10 +12898,9 @@ public:
#undef __DEFAULT_BEING_INITIALIZED
#undef __DEFAULT_INITIALIZED
} // namespace cl
#undef CL_HPP_RVALUE_REFERENCES_SUPPORTED
#undef CL_HPP_NOEXCEPT
#ifdef _WIN32
#pragma pop_macro("max")
#endif // _WIN32
} // namespace cl
#endif // CL_HPP_
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp
View file @ a33a325a
......@@ -250,11 +250,10 @@ void ethash_cl_miner::search(uint8_t const* header, uint64_t target, search_hook
m_queue.enqueueBarrierWithWaitList(NULL, &pre_return_event);
}
else
#else
#endif
{
m_queue.finish();
}
#endif
/*
__kernel void ethash_combined_search(
......
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h
View file @ a33a325a
......@@ -48,7 +48,7 @@ extern "C" {
// Sow[i*HashBytes]; j++]]]][[2]][[1]]
static const uint64_t dag_sizes[2048] = {
static const size_t dag_sizes[2048] = {
1073739904U, 1082130304U, 1090514816U, 1098906752U, 1107293056U,
1115684224U, 1124070016U, 1132461952U, 1140849536U, 1149232768U,
1157627776U, 1166013824U, 1174404736U, 1182786944U, 1191180416U,
......@@ -477,7 +477,7 @@ static const uint64_t dag_sizes[2048] = {
// While[! PrimeQ[i], i--];
// Sow[i*HashBytes]; j++]]]][[2]][[1]]
const uint64_t cache_sizes[2048] = {
const size_t cache_sizes[2048] = {
16776896U, 16907456U, 17039296U, 17170112U, 17301056U, 17432512U, 17563072U,
17693888U, 17824192U, 17955904U, 18087488U, 18218176U, 18349504U, 18481088U,
18611392U, 18742336U, 18874304U, 19004224U, 19135936U, 19267264U, 19398208U,
......
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h
View file @ a33a325a
......@@ -43,8 +43,8 @@ extern "C" {
#endif
typedef struct ethash_params {
uint64_t full_size; // Size of full data set (in bytes, multiple of mix size (128)).
uint64_t cache_size; // Size of compute cache (in bytes, multiple of node size (64)).
size_t full_size; // Size of full data set (in bytes, multiple of mix size (128)).
size_t cache_size; // Size of compute cache (in bytes, multiple of node size (64)).
} ethash_params;
typedef struct ethash_return_value {
......@@ -52,52 +52,45 @@ typedef struct ethash_return_value {
uint8_t mix_hash[32];
} ethash_return_value;
uint64_t ethash_get_datasize(const uint32_t block_number);
uint64_t ethash_get_cachesize(const uint32_t block_number);
size_t ethash_get_datasize(const uint32_t block_number);
size_t ethash_get_cachesize(const uint32_t block_number);
// Initialize the Parameters
static inline int ethash_params_init(ethash_params *params, const uint32_t block_number) {
// initialize the parameters
static inline void ethash_params_init(ethash_params *params, const uint32_t block_number) {
params->full_size = ethash_get_datasize(block_number);
if (params->full_size == 0)
return 0;
params->cache_size = ethash_get_cachesize(block_number);
if (params->cache_size == 0)
return 0;
return 1;
}
typedef struct ethash_cache {
void *mem;
} ethash_cache;
int ethash_mkcache(ethash_cache *cache, ethash_params const *params, const uint8_t seed[32]);
int ethash_compute_full_data(void *mem, ethash_params const *params, ethash_cache const *cache);
int ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
int ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
void ethash_mkcache(ethash_cache *cache, ethash_params const *params, const uint8_t seed[32]);
void ethash_compute_full_data(void *mem, ethash_params const *params, ethash_cache const *cache);
void ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
void ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
void ethash_get_seedhash(uint8_t seedhash[32], const uint32_t block_number);
static inline int ethash_prep_light(void *cache, ethash_params const *params, const uint8_t seed[32]) {
static inline void ethash_prep_light(void *cache, ethash_params const *params, const uint8_t seed[32]) {
ethash_cache c;
c.mem = cache;
return ethash_mkcache(&c, params, seed);
ethash_mkcache(&c, params, seed);
}
static inline int ethash_compute_light(ethash_return_value *ret, void const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
static inline void ethash_compute_light(ethash_return_value *ret, void const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
ethash_cache c;
c.mem = (void *) cache;
return ethash_light(ret, &c, params, header_hash, nonce);
ethash_light(ret, &c, params, header_hash, nonce);
}
static inline int ethash_prep_full(void *full, ethash_params const *params, void const *cache) {
static inline void ethash_prep_full(void *full, ethash_params const *params, void const *cache) {
ethash_cache c;
c.mem = (void *) cache;
return ethash_compute_full_data(full, params, &c);
ethash_compute_full_data(full, params, &c);
}
static inline int ethash_compute_full(ethash_return_value *ret, void const *full, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
return ethash_full(ret, full, params, header_hash, nonce);
static inline void ethash_compute_full(ethash_return_value *ret, void const *full, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
ethash_full(ret, full, params, header_hash, nonce);
}
// Returns if hash is less than or equal to difficulty
......
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c
View file @ a33a325a
......@@ -20,6 +20,7 @@
* @date 2015
*/
#include <assert.h>
#include <inttypes.h>
#include <stddef.h>
#include "ethash.h"
......@@ -28,9 +29,6 @@
#include "internal.h"
#include "data_sizes.h"
// Inline assembly doesn't work
#define ENABLE_SSE 0
#ifdef WITH_CRYPTOPP
#include "sha3_cryptopp.h"
......@@ -39,29 +37,24 @@
#include "sha3.h"
#endif // WITH_CRYPTOPP
uint64_t ethash_get_datasize(const uint32_t block_number) {
if (block_number / EPOCH_LENGTH >= 2048)
return 0;
size_t ethash_get_datasize(const uint32_t block_number) {
assert(block_number / EPOCH_LENGTH < 2048);
return dag_sizes[block_number / EPOCH_LENGTH];
}
uint64_t ethash_get_cachesize(const uint32_t block_number) {
if (block_number / EPOCH_LENGTH >= 2048)
return 0;
size_t ethash_get_cachesize(const uint32_t block_number) {
assert(block_number / EPOCH_LENGTH < 2048);
return cache_sizes[block_number / EPOCH_LENGTH];
}
// Follows Sergio's "STRICT MEMORY HARD HASHING FUNCTIONS" (2014)
// https://bitslog.files.wordpress.com/2013/12/memohash-v0-3.pdf
// SeqMemoHash(s, R, N)
int static ethash_compute_cache_nodes(
void static ethash_compute_cache_nodes(
node *const nodes,
ethash_params const *params,
const uint8_t seed[32]) {
if ((params->cache_size % sizeof(node)) != 0)
return 0;
assert((params->cache_size % sizeof(node)) == 0);
uint32_t const num_nodes = (uint32_t) (params->cache_size / sizeof(node));
SHA3_512(nodes[0].bytes, seed, 32);
......@@ -89,27 +82,22 @@ int static ethash_compute_cache_nodes(
nodes->words[w] = fix_endian32(nodes->words[w]);
}
#endif
return 1;
}
int ethash_mkcache(
void ethash_mkcache(
ethash_cache *cache,
ethash_params const *params,
const uint8_t seed[32]) {
node *nodes = (node *) cache->mem;
return ethash_compute_cache_nodes(nodes, params, seed);
ethash_compute_cache_nodes(nodes, params, seed);
}
int ethash_calculate_dag_item(
void ethash_calculate_dag_item(
node *const ret,
const uint64_t node_index,
const unsigned node_index,
const struct ethash_params *params,
const struct ethash_cache *cache) {
if (params->cache_size % sizeof(node) != 0)
return 0;
uint32_t num_parent_nodes = (uint32_t) (params->cache_size / sizeof(node));
node const *cache_nodes = (node const *) cache->mem;
node const *init = &cache_nodes[node_index % num_parent_nodes];
......@@ -157,58 +145,23 @@ int ethash_calculate_dag_item(
}
SHA3_512(ret->bytes, ret->bytes, sizeof(node));
return 1;
}
int ethash_compute_full_data(
void ethash_compute_full_data(
void *mem,
ethash_params const *params,
ethash_cache const *cache) {
if ((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) != 0)
return 0;
if ((params->full_size % sizeof(node)) != 0)
return 0;
node *full_nodes = mem;
// now compute full nodes
for (uint64_t n = 0; n != (params->full_size / sizeof(node)); ++n) {
ethash_calculate_dag_item(&(full_nodes[n]), n, params, cache);
}
return 1;
}
int ethash_compute_full_data_section(
void *mem,
ethash_params const *params,
ethash_cache const *cache,
uint64_t const start,
uint64_t const end) {
if ((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) != 0)
return 0;
if ((params->full_size % sizeof(node)) != 0)
return 0;
if (end >= params->full_size)
return 0;
if (start >= end)
return 0;
assert((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) == 0);
assert((params->full_size % sizeof(node)) == 0);
node *full_nodes = mem;
// now compute full nodes
for (uint64_t n = start; n != end; ++n) {
for (unsigned n = 0; n != (params->full_size / sizeof(node)); ++n) {
ethash_calculate_dag_item(&(full_nodes[n]), n, params, cache);
}
return 1;
}
static int ethash_hash(
static void ethash_hash(
ethash_return_value *ret,
node const *full_nodes,
ethash_cache const *cache,
......@@ -216,10 +169,10 @@ static int ethash_hash(
const uint8_t header_hash[32],
const uint64_t nonce) {
if ((params->full_size % MIX_WORDS) != 0)
return 0;
assert((params->full_size % MIX_WORDS) == 0);
// pack hash and nonce together into first 40 bytes of s_mix
assert(sizeof(node) * 8 == 512);
node s_mix[MIX_NODES + 1];
memcpy(s_mix[0].bytes, header_hash, 32);
......@@ -301,7 +254,6 @@ static int ethash_hash(
memcpy(ret->mix_hash, mix->bytes, 32);
// final Keccak hash
SHA3_256(ret->result, s_mix->bytes, 64 + 32); // Keccak-256(s + compressed_mix)
return 1;
}
void ethash_quick_hash(
......@@ -339,10 +291,10 @@ int ethash_quick_check_difficulty(
return ethash_check_difficulty(return_hash, difficulty);
}
int ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
return ethash_hash(ret, (node const *) full_mem, NULL, params, previous_hash, nonce);
void ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
ethash_hash(ret, (node const *) full_mem, NULL, params, previous_hash, nonce);
}
int ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
return ethash_hash(ret, NULL, cache, params, previous_hash, nonce);
void ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
ethash_hash(ret, NULL, cache, params, previous_hash, nonce);
}
\ No newline at end of file
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h
View file @ a33a325a
......@@ -30,9 +30,9 @@ typedef union node {
} node;
int ethash_calculate_dag_item(
void ethash_calculate_dag_item(
node *const ret,
const uint64_t node_index,
const unsigned node_index,
ethash_params const *params,
ethash_cache const *cache
);
......
Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c
View file @ a33a325a
......@@ -58,7 +58,7 @@ mkcache_bytes(PyObject *self, PyObject *args) {
}
ethash_params params;
params.cache_size = (uint64_t) cache_size;
params.cache_size = (size_t) cache_size;
ethash_cache cache;
cache.mem = malloc(cache_size);
ethash_mkcache(&cache, &params, (uint8_t *) seed);
......@@ -92,8 +92,8 @@ calc_dataset_bytes(PyObject *self, PyObject *args) {
}
ethash_params params;
params.cache_size = (uint64_t) cache_size;
params.full_size = (uint64_t) full_size;
params.cache_size = (size_t) cache_size;
params.full_size = (size_t) full_size;
ethash_cache cache;
cache.mem = (void *) cache_bytes;
void *mem = malloc(params.full_size);
......@@ -138,8 +138,8 @@ hashimoto_light(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
params.cache_size = (uint64_t) cache_size;
params.full_size = (uint64_t) full_size;
params.cache_size = (size_t) cache_size;
params.full_size = (size_t) full_size;
ethash_cache cache;
cache.mem = (void *) cache_bytes;
ethash_light(&out, &cache, &params, (uint8_t *) header, nonce);
......@@ -175,7 +175,7 @@ hashimoto_full(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
params.full_size = (uint64_t) full_size;
params.full_size = (size_t) full_size;
ethash_full(&out, (void *) full_bytes, &params, (uint8_t *) header, nonce);
return Py_BuildValue("{s:s#, s:s#}",
"mix digest", out.mix_hash, 32,
......@@ -216,7 +216,7 @@ mine(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
params.full_size = (uint64_t) full_size;
params.full_size = (size_t) full_size;
// TODO: Multi threading?
do {
......
Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp
View file @ a33a325a
......@@ -17,7 +17,7 @@
#include <boost/test/unit_test.hpp>
#include <iostream>
std::string bytesToHexString(const uint8_t *str, const uint32_t s) {
std::string bytesToHexString(const uint8_t *str, const size_t s) {
std::ostringstream ret;
for (int i = 0; i < s; ++i)
......@@ -80,11 +80,9 @@ BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_check) {
BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_calcifide_check) {
ethash_params params;
BOOST_REQUIRE_MESSAGE(ethash_params_init(&params, 0),
"Params could not be initialized");
const uint32_t
expected_full_size = 1073739904,
expected_cache_size = 16776896;
ethash_params_init(&params, 0);
const uint32_t expected_full_size = 1073739904;
const uint32_t expected_cache_size = 16776896;
BOOST_REQUIRE_MESSAGE(params.full_size == expected_full_size,
"\nexpected: " << expected_cache_size << "\n"
<< "actual: " << params.full_size << "\n");
......
Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh
View file @ a33a325a
......@@ -14,8 +14,11 @@ TEST_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
echo -e "\n################# Testing JS ##################"
# TODO: Use mocha and real testing tools instead of rolling our own
cd $TEST_DIR/../js
if [ -x "$(which npm)" ] ; then
npm test
if [ -x "$(which nodejs)" ] ; then
nodejs test.js
fi
if [ -x "$(which node)" ] ; then
node test.js
fi
echo -e "\n################# Testing C ##################"
......
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