add bench window-post aggregation

cmd/bench/main.go

+package main
+
+import(
+	"os"
+
+	"github.com/urfave/cli/v2"
+	"github.com/docker/go-units"
+	"github.com/filecoin-project/go-state-types/abi"
+	logging "github.com/ipfs/go-log/v2"
+
+	"fil_integrate/seal"
+
+)
+
+var log = logging.Logger("bench")
+
+func main() {
+	logging.SetLogLevel("*", "INFO")
+
+	log.Info("Starting bench")
+
+	app := &cli.App{
+		Name:    "bench",
+		Usage:   "Benchmark performance of seal and window-post",
+		Version: "1.11.1",
+		Commands: []*cli.Command{
+			testSealCmd,
+			testAggregationCmd,
+		},
+	}
+
+	if err := app.Run(os.Args); err != nil {
+		log.Warnf("%+v", err)
+		return
+	}
+}
+
+var testSealCmd = &cli.Command{
+	Name:   "test-seal",
+	Usage:  "Test interface",
+	Action: func(c *cli.Context) error {
+		// Test 8MiB sector
+		err := seal.TestSealAndUnseal()
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}
+
+var testAggregationCmd = &cli.Command{
+	Name:   "test-aggregation",
+	Usage:  "Test interface",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:   "sector-size",
+			Value:  "2KiB",
+			Usage:  "size of the sectors in bytes",
+		},
+		&cli.IntFlag{
+			Name:   "num-sectors",
+			Value:  4,
+			Usage:  "How many sectors used in single window post",
+		},
+		&cli.IntFlag{
+			Name:   "num-agg",
+			Value:  4,
+			Usage:  "How many window-post proofs used to aggregate",
+		},
+	},
+	Action: func(c *cli.Context) error {
+		log.Info("testing")
+		sectorSizeInt, err := units.RAMInBytes(c.String("sector-size"))
+		if err != nil {
+			return err
+		}
+		sectorSize := abi.SectorSize(sectorSizeInt)
+		numSectors := c.Int("num-sectors")
+		numAggregate := c.Int("num-agg")
+
+		err = seal.TestAggregateWindowPoSt(sectorSize, numSectors, numAggregate)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}
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