cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

add a command to lotus-bench to benchmark importing and validating a chain

Browse Source
This commit is contained in:
Jeromy 2020-04-02 14:18:57 -07:00
parent c7e206b993
commit beaa3dffab
8 changed files with 582 additions and 417 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
api/api_full.go
View File

@ -314,6 +314,7 @@ type InvocResult struct {
MsgRct *types.MessageReceipt
InternalExecutions []*vm.ExecutionResult
Error string
Duration time.Duration
}
type MethodCall struct {

1
chain/stmgr/call.go
View File

@ -68,6 +68,7 @@ func (sm *StateManager) CallRaw(ctx context.Context, msg *types.Message, bstate
MsgRct: &ret.MessageReceipt,
InternalExecutions: ret.InternalExecutions,
Error: errs,
Duration: ret.Duration,
}, nil
}

1
chain/stmgr/stmgr.go
View File

@ -124,6 +124,7 @@ func (sm *StateManager) ExecutionTrace(ctx context.Context, ts *types.TipSet) (c
Msg: msg,
MsgRct: &ret.MessageReceipt,
InternalExecutions: ret.InternalExecutions,
Duration: ret.Duration,
}
if ret.ActorErr != nil {
ir.Error = ret.ActorErr.Error()

21
chain/vm/vm.go
View File

@ -5,6 +5,7 @@ import (
"context"
"fmt"
"reflect"
"time"
"github.com/filecoin-project/specs-actors/actors/builtin"
@ -186,6 +187,7 @@ type ApplyRet struct {
ActorErr aerrors.ActorError
Penalty types.BigInt
InternalExecutions []*ExecutionResult
Duration time.Duration
}
func (vm *VM) send(ctx context.Context, msg *types.Message, parent *Runtime,
@ -261,6 +263,7 @@ func checkMessage(msg *types.Message) error {
}
func (vm *VM) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*ApplyRet, error) {
start := time.Now()
ret, actorErr, _ := vm.send(ctx, msg, nil, 0)
return &ApplyRet{
MessageReceipt: types.MessageReceipt{
@ -271,10 +274,12 @@ func (vm *VM) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*Ap
ActorErr: actorErr,
InternalExecutions: nil,
Penalty: types.NewInt(0),
Duration: time.Since(start),
}, actorErr
}
func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet, error) {
start := time.Now()
ctx, span := trace.StartSpan(ctx, "vm.ApplyMessage")
defer span.End()
msg := cmsg.VMMessage()
@ -299,7 +304,8 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ExitCode: exitcode.SysErrOutOfGas,
GasUsed: 0,
},
Penalty: types.BigMul(msg.GasPrice, types.NewInt(uint64(msgGasCost))),
Penalty: types.BigMul(msg.GasPrice, types.NewInt(uint64(msgGasCost))),
Duration: time.Since(start),
}, nil
}
@ -314,7 +320,8 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ExitCode: exitcode.SysErrSenderInvalid,
GasUsed: 0,
},
Penalty: minerPenaltyAmount,
Penalty: minerPenaltyAmount,
Duration: time.Since(start),
}, nil
}
return nil, xerrors.Errorf("failed to look up from actor: %w", err)
@ -326,7 +333,8 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ExitCode: exitcode.SysErrSenderInvalid,
GasUsed: 0,
},
Penalty: minerPenaltyAmount,
Penalty: minerPenaltyAmount,
Duration: time.Since(start),
}, nil
}
@ -336,7 +344,8 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ExitCode: exitcode.SysErrSenderStateInvalid,
GasUsed: 0,
},
Penalty: minerPenaltyAmount,
Penalty: minerPenaltyAmount,
Duration: time.Since(start),
}, nil
}
@ -348,7 +357,8 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ExitCode: exitcode.SysErrSenderStateInvalid,
GasUsed: 0,
},
Penalty: minerPenaltyAmount,
Penalty: minerPenaltyAmount,
Duration: time.Since(start),
}, nil
}
@ -423,6 +433,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
ActorErr: actorErr,
InternalExecutions: rt.internalExecutions,
Penalty: types.NewInt(0),
Duration: time.Since(start),
}, nil
}

140
cmd/lotus-bench/import.go Normal file
View File

@ -0,0 +1,140 @@
package main
import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"os"
"runtime/pprof"
"time"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/stmgr"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
"github.com/filecoin-project/sector-storage/ffiwrapper"
"github.com/filecoin-project/specs-actors/actors/abi"
"golang.org/x/xerrors"
"github.com/ipfs/go-datastore"
badger "github.com/ipfs/go-ds-badger2"
blockstore "github.com/ipfs/go-ipfs-blockstore"
"gopkg.in/urfave/cli.v2"
)
type TipSetExec struct {
TipSet types.TipSetKey
Trace []*api.InvocResult
Duration time.Duration
}
var importBenchCmd = &cli.Command{
Name: "import",
Usage: "benchmark chain import and validation",
Flags: []cli.Flag{
&cli.Int64Flag{
Name: "height",
Usage: "halt validation after given height",
},
},
Action: func(cctx *cli.Context) error {
if !cctx.Args().Present() {
fmt.Println("must pass car file of chain to benchmark importing")
return nil
}
cfi, err := os.Open(cctx.Args().First())
if err != nil {
return err
}
defer cfi.Close()
tdir, err := ioutil.TempDir("", "lotus-import-bench")
if err != nil {
return err
}
bds, err := badger.NewDatastore(tdir, nil)
if err != nil {
return err
}
bs := blockstore.NewBlockstore(bds)
ds := datastore.NewMapDatastore()
cs := store.NewChainStore(bs, ds, vm.Syscalls(ffiwrapper.ProofVerifier))
stm := stmgr.NewStateManager(cs)
prof, err := os.Create("import-bench.prof")
if err != nil {
return err
}
defer prof.Close()
if err := pprof.StartCPUProfile(prof); err != nil {
return err
}
head, err := cs.Import(cfi)
if err != nil {
return err
}
if h := cctx.Int64("height"); h != 0 {
tsh, err := cs.GetTipsetByHeight(context.TODO(), abi.ChainEpoch(h), head)
if err != nil {
return err
}
head = tsh
}
ts := head
tschain := []*types.TipSet{ts}
for ts.Height() != 0 {
next, err := cs.LoadTipSet(ts.Parents())
if err != nil {
return err
}
tschain = append(tschain, next)
ts = next
}
out := make([]TipSetExec, 0, len(tschain))
lastState := tschain[len(tschain)-1].ParentState()
for i := len(tschain) - 2; i >= 0; i-- {
cur := tschain[i]
log.Infof("computing state (height: %d, ts=%s)", cur.Height(), cur.Cids())
if cur.ParentState() != lastState {
return xerrors.Errorf("tipset chain had state mismatch at height %d", cur.Height())
}
start := time.Now()
st, trace, err := stm.ExecutionTrace(context.TODO(), cur)
if err != nil {
return err
}
out = append(out, TipSetExec{
TipSet: cur.Key(),
Trace: trace,
Duration: time.Since(start),
})
lastState = st
}
pprof.StopCPUProfile()
ibj, err := os.Create("import-bench.json")
if err != nil {
return err
}
defer ibj.Close()
if err := json.NewEncoder(ibj).Encode(out); err != nil {
return err
}
return nil
},
}

830
cmd/lotus-bench/main.go
View File

@ -74,418 +74,8 @@ func main() {
Version: build.UserVersion,
Commands: []*cli.Command{
proveCmd,
},
Flags: []cli.Flag{
&cli.StringFlag{
Name: "storage-dir",
Value: "~/.lotus-bench",
Usage: "Path to the storage directory that will store sectors long term",
},
&cli.StringFlag{
Name: "sector-size",
Value: "512MiB",
Usage: "size of the sectors in bytes, i.e. 32GiB",
},
&cli.BoolFlag{
Name: "no-gpu",
Usage: "disable gpu usage for the benchmark run",
},
&cli.StringFlag{
Name: "miner-addr",
Usage: "pass miner address (only necessary if using existing sectorbuilder)",
Value: "t01000",
},
&cli.StringFlag{
Name: "benchmark-existing-sectorbuilder",
Usage: "pass a directory to run election-post timings on an existing sectorbuilder",
},
&cli.BoolFlag{
Name: "json-out",
Usage: "output results in json format",
},
&cli.BoolFlag{
Name: "skip-commit2",
Usage: "skip the commit2 (snark) portion of the benchmark",
},
&cli.BoolFlag{
Name: "skip-unseal",
Usage: "skip the unseal portion of the benchmark",
},
&cli.StringFlag{
Name: "save-commit2-input",
Usage: "Save commit2 input to a file",
},
},
Action: func(c *cli.Context) error {
if c.Bool("no-gpu") {
os.Setenv("BELLMAN_NO_GPU", "1")
}
robench := c.String("benchmark-existing-sectorbuilder")
var sbdir string
if robench == "" {
sdir, err := homedir.Expand(c.String("storage-dir"))
if err != nil {
return err
}
os.MkdirAll(sdir, 0775)
tsdir, err := ioutil.TempDir(sdir, "bench")
if err != nil {
return err
}
defer func() {
if err := os.RemoveAll(tsdir); err != nil {
log.Warn("remove all: ", err)
}
}()
sbdir = tsdir
} else {
exp, err := homedir.Expand(robench)
if err != nil {
return err
}
sbdir = exp
}
maddr, err := address.NewFromString(c.String("miner-addr"))
if err != nil {
return err
}
sectorSizeInt, err := units.RAMInBytes(c.String("sector-size"))
if err != nil {
return err
}
sectorSize := abi.SectorSize(sectorSizeInt)
ppt, spt, err := ffiwrapper.ProofTypeFromSectorSize(sectorSize)
if err != nil {
return err
}
cfg := &ffiwrapper.Config{
SealProofType: spt,
PoStProofType: ppt,
}
if robench == "" {
if err := os.MkdirAll(sbdir, 0775); err != nil {
return err
}
}
if !c.Bool("skip-commit2") {
if err := paramfetch.GetParams(build.ParametersJson(), uint64(sectorSize)); err != nil {
return xerrors.Errorf("getting params: %w", err)
}
}
sbfs := &basicfs.Provider{
Root: sbdir,
}
sb, err := ffiwrapper.New(sbfs, cfg)
if err != nil {
return err
}
amid, err := address.IDFromAddress(maddr)
if err != nil {
return err
}
mid := abi.ActorID(amid)
var sealTimings []SealingResult
var sealedSectors []abi.SectorInfo
numSectors := abi.SectorNumber(1)
for i := abi.SectorNumber(1); i <= numSectors && robench == ""; i++ {
sid := abi.SectorID{
Miner: mid,
Number: i,
}
start := time.Now()
log.Info("Writing piece into sector...")
r := rand.New(rand.NewSource(100 + int64(i)))
pi, err := sb.AddPiece(context.TODO(), sid, nil, abi.PaddedPieceSize(sectorSize).Unpadded(), r)
if err != nil {
return err
}
addpiece := time.Now()
trand := sha256.Sum256([]byte(c.String("ticket-preimage")))
ticket := abi.SealRandomness(trand[:])
log.Info("Running replication(1)...")
pieces := []abi.PieceInfo{pi}
pc1o, err := sb.SealPreCommit1(context.TODO(), sid, ticket, pieces)
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
precommit1 := time.Now()
log.Info("Running replication(2)...")
cids, err := sb.SealPreCommit2(context.TODO(), sid, pc1o)
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
precommit2 := time.Now()
sealedSectors = append(sealedSectors, abi.SectorInfo{
RegisteredProof: spt,
SectorNumber: i,
SealedCID: cids.Sealed,
})
seed := lapi.SealSeed{
Epoch: 101,
Value: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 255},
}
log.Info("Generating PoRep for sector (1)")
c1o, err := sb.SealCommit1(context.TODO(), sid, ticket, seed.Value, pieces, cids)
if err != nil {
return err
}
sealcommit1 := time.Now()
log.Info("Generating PoRep for sector (2)")
if c.String("save-commit2-input") != "" {
c2in := Commit2In{
SectorNum: int64(i),
Phase1Out: c1o,
SectorSize: uint64(sectorSize),
}
b, err := json.Marshal(&c2in)
if err != nil {
return err
}
if err := ioutil.WriteFile(c.String("save-commit2-input"), b, 0664); err != nil {
log.Warnf("%+v", err)
}
}
var proof storage.Proof
if !c.Bool("skip-commit2") {
proof, err = sb.SealCommit2(context.TODO(), sid, c1o)
if err != nil {
return err
}
}
sealcommit2 := time.Now()
if !c.Bool("skip-commit2") {
svi := abi.SealVerifyInfo{
SectorID: abi.SectorID{Miner: mid, Number: i},
OnChain: abi.OnChainSealVerifyInfo{
SealedCID: cids.Sealed,
InteractiveEpoch: seed.Epoch,
RegisteredProof: spt,
Proof: proof,
DealIDs: nil,
SectorNumber: i,
SealRandEpoch: 0,
},
Randomness: ticket,
InteractiveRandomness: seed.Value,
UnsealedCID: cids.Unsealed,
}
ok, err := ffiwrapper.ProofVerifier.VerifySeal(svi)
if err != nil {
return err
}
if !ok {
return xerrors.Errorf("porep proof for sector %d was invalid", i)
}
}
verifySeal := time.Now()
if !c.Bool("skip-unseal") {
log.Info("Unsealing sector")
// TODO: RM unsealed sector first
rc, err := sb.ReadPieceFromSealedSector(context.TODO(), abi.SectorID{Miner: mid, Number: 1}, 0, abi.UnpaddedPieceSize(sectorSize), ticket, cids.Unsealed)
if err != nil {
return err
}
if err := rc.Close(); err != nil {
return err
}
}
unseal := time.Now()
sealTimings = append(sealTimings, SealingResult{
AddPiece: addpiece.Sub(start),
PreCommit1: precommit1.Sub(addpiece),
PreCommit2: precommit2.Sub(precommit1),
Commit1: sealcommit1.Sub(precommit2),
Commit2: sealcommit2.Sub(sealcommit1),
Verify: verifySeal.Sub(sealcommit2),
Unseal: unseal.Sub(verifySeal),
})
}
beforePost := time.Now()
var challenge [32]byte
rand.Read(challenge[:])
if robench != "" {
// TODO: this assumes we only ever benchmark a preseal
// sectorbuilder directory... we need a better way to handle
// this in other cases
fdata, err := ioutil.ReadFile(filepath.Join(sbdir, "pre-seal-"+maddr.String()+".json"))
if err != nil {
return err
}
var genmm map[string]genesis.Miner
if err := json.Unmarshal(fdata, &genmm); err != nil {
return err
}
genm, ok := genmm[maddr.String()]
if !ok {
return xerrors.Errorf("preseal file didnt have expected miner in it")
}
for _, s := range genm.Sectors {
sealedSectors = append(sealedSectors, abi.SectorInfo{
SealedCID: s.CommR,
SectorNumber: s.SectorID,
})
}
}
bo := BenchResults{
SectorSize: sectorSize,
SealingResults: sealTimings,
}
if !c.Bool("skip-commit2") {
log.Info("generating election post candidates")
fcandidates, err := sb.GenerateEPostCandidates(context.TODO(), mid, sealedSectors, challenge[:], []abi.SectorNumber{})
if err != nil {
return err
}
var candidates []abi.PoStCandidate
for _, c := range fcandidates {
c.Candidate.RegisteredProof = ppt
candidates = append(candidates, c.Candidate)
}
gencandidates := time.Now()
log.Info("computing election post snark (cold)")
proof1, err := sb.ComputeElectionPoSt(context.TODO(), mid, sealedSectors, challenge[:], candidates[:1])
if err != nil {
return err
}
epost1 := time.Now()
log.Info("computing election post snark (hot)")
proof2, err := sb.ComputeElectionPoSt(context.TODO(), mid, sealedSectors, challenge[:], candidates[:1])
if err != nil {
return err
}
epost2 := time.Now()
ccount := ffiwrapper.ElectionPostChallengeCount(uint64(len(sealedSectors)), 0)
pvi1 := abi.PoStVerifyInfo{
Randomness: abi.PoStRandomness(challenge[:]),
Candidates: candidates[:1],
Proofs: proof1,
EligibleSectors: sealedSectors,
Prover: mid,
ChallengeCount: ccount,
}
ok, err := ffiwrapper.ProofVerifier.VerifyElectionPost(context.TODO(), pvi1)
if err != nil {
return err
}
if !ok {
log.Error("post verification failed")
}
verifypost1 := time.Now()
pvi2 := abi.PoStVerifyInfo{
Randomness: abi.PoStRandomness(challenge[:]),
Candidates: candidates[:1],
Proofs: proof2,
EligibleSectors: sealedSectors,
Prover: mid,
ChallengeCount: ccount,
}
ok, err = ffiwrapper.ProofVerifier.VerifyElectionPost(context.TODO(), pvi2)
if err != nil {
return err
}
if !ok {
log.Error("post verification failed")
}
verifypost2 := time.Now()
bo.PostGenerateCandidates = gencandidates.Sub(beforePost)
bo.PostEProofCold = epost1.Sub(gencandidates)
bo.PostEProofHot = epost2.Sub(epost1)
bo.VerifyEPostCold = verifypost1.Sub(epost2)
bo.VerifyEPostHot = verifypost2.Sub(verifypost1)
}
if c.Bool("json-out") {
data, err := json.MarshalIndent(bo, "", " ")
if err != nil {
return err
}
fmt.Println(string(data))
} else {
fmt.Printf("----\nresults (v24) (%d)\n", sectorSize)
if robench == "" {
fmt.Printf("seal: addPiece: %s (%s)\n", bo.SealingResults[0].AddPiece, bps(bo.SectorSize, bo.SealingResults[0].AddPiece)) // TODO: average across multiple sealings
fmt.Printf("seal: preCommit phase 1: %s (%s)\n", bo.SealingResults[0].PreCommit1, bps(bo.SectorSize, bo.SealingResults[0].PreCommit1))
fmt.Printf("seal: preCommit phase 2: %s (%s)\n", bo.SealingResults[0].PreCommit2, bps(bo.SectorSize, bo.SealingResults[0].PreCommit2))
fmt.Printf("seal: commit phase 1: %s (%s)\n", bo.SealingResults[0].Commit1, bps(bo.SectorSize, bo.SealingResults[0].Commit1))
fmt.Printf("seal: commit phase 2: %s (%s)\n", bo.SealingResults[0].Commit2, bps(bo.SectorSize, bo.SealingResults[0].Commit2))
fmt.Printf("seal: verify: %s\n", bo.SealingResults[0].Verify)
if !c.Bool("skip-unseal") {
fmt.Printf("unseal: %s (%s)\n", bo.SealingResults[0].Unseal, bps(bo.SectorSize, bo.SealingResults[0].Unseal))
}
}
if !c.Bool("skip-commit2") {
fmt.Printf("generate candidates: %s (%s)\n", bo.PostGenerateCandidates, bps(bo.SectorSize*abi.SectorSize(len(bo.SealingResults)), bo.PostGenerateCandidates))
fmt.Printf("compute epost proof (cold): %s\n", bo.PostEProofCold)
fmt.Printf("compute epost proof (hot): %s\n", bo.PostEProofHot)
fmt.Printf("verify epost proof (cold): %s\n", bo.VerifyEPostCold)
fmt.Printf("verify epost proof (hot): %s\n", bo.VerifyEPostHot)
}
}
return nil
sealBenchCmd,
importBenchCmd,
},
}
@ -495,6 +85,422 @@ func main() {
}
}
var sealBenchCmd = &cli.Command{
Name: "sealing",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "storage-dir",
Value: "~/.lotus-bench",
Usage: "Path to the storage directory that will store sectors long term",
},
&cli.StringFlag{
Name: "sector-size",
Value: "512MiB",
Usage: "size of the sectors in bytes, i.e. 32GiB",
},
&cli.BoolFlag{
Name: "no-gpu",
Usage: "disable gpu usage for the benchmark run",
},
&cli.StringFlag{
Name: "miner-addr",
Usage: "pass miner address (only necessary if using existing sectorbuilder)",
Value: "t01000",
},
&cli.StringFlag{
Name: "benchmark-existing-sectorbuilder",
Usage: "pass a directory to run election-post timings on an existing sectorbuilder",
},
&cli.BoolFlag{
Name: "json-out",
Usage: "output results in json format",
},
&cli.BoolFlag{
Name: "skip-commit2",
Usage: "skip the commit2 (snark) portion of the benchmark",
},
&cli.BoolFlag{
Name: "skip-unseal",
Usage: "skip the unseal portion of the benchmark",
},
&cli.StringFlag{
Name: "save-commit2-input",
Usage: "Save commit2 input to a file",
},
},
Action: func(c *cli.Context) error {
if c.Bool("no-gpu") {
os.Setenv("BELLMAN_NO_GPU", "1")
}
robench := c.String("benchmark-existing-sectorbuilder")
var sbdir string
if robench == "" {
sdir, err := homedir.Expand(c.String("storage-dir"))
if err != nil {
return err
}
os.MkdirAll(sdir, 0775)
tsdir, err := ioutil.TempDir(sdir, "bench")
if err != nil {
return err
}
defer func() {
if err := os.RemoveAll(tsdir); err != nil {
log.Warn("remove all: ", err)
}
}()
sbdir = tsdir
} else {
exp, err := homedir.Expand(robench)
if err != nil {
return err
}
sbdir = exp
}
maddr, err := address.NewFromString(c.String("miner-addr"))
if err != nil {
return err
}
sectorSizeInt, err := units.RAMInBytes(c.String("sector-size"))
if err != nil {
return err
}
sectorSize := abi.SectorSize(sectorSizeInt)
ppt, spt, err := ffiwrapper.ProofTypeFromSectorSize(sectorSize)
if err != nil {
return err
}
cfg := &ffiwrapper.Config{
SealProofType: spt,
PoStProofType: ppt,
}
if robench == "" {
if err := os.MkdirAll(sbdir, 0775); err != nil {
return err
}
}
if !c.Bool("skip-commit2") {
if err := paramfetch.GetParams(build.ParametersJson(), uint64(sectorSize)); err != nil {
return xerrors.Errorf("getting params: %w", err)
}
}
sbfs := &basicfs.Provider{
Root: sbdir,
}
sb, err := ffiwrapper.New(sbfs, cfg)
if err != nil {
return err
}
amid, err := address.IDFromAddress(maddr)
if err != nil {
return err
}
mid := abi.ActorID(amid)
var sealTimings []SealingResult
var sealedSectors []abi.SectorInfo
numSectors := abi.SectorNumber(1)
for i := abi.SectorNumber(1); i <= numSectors && robench == ""; i++ {
sid := abi.SectorID{
Miner: mid,
Number: i,
}
start := time.Now()
log.Info("Writing piece into sector...")
r := rand.New(rand.NewSource(100 + int64(i)))
pi, err := sb.AddPiece(context.TODO(), sid, nil, abi.PaddedPieceSize(sectorSize).Unpadded(), r)
if err != nil {
return err
}
addpiece := time.Now()
trand := sha256.Sum256([]byte(c.String("ticket-preimage")))
ticket := abi.SealRandomness(trand[:])
log.Info("Running replication(1)...")
pieces := []abi.PieceInfo{pi}
pc1o, err := sb.SealPreCommit1(context.TODO(), sid, ticket, pieces)
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
precommit1 := time.Now()
log.Info("Running replication(2)...")
cids, err := sb.SealPreCommit2(context.TODO(), sid, pc1o)
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
precommit2 := time.Now()
sealedSectors = append(sealedSectors, abi.SectorInfo{
RegisteredProof: spt,
SectorNumber: i,
SealedCID: cids.Sealed,
})
seed := lapi.SealSeed{
Epoch: 101,
Value: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 255},
}
log.Info("Generating PoRep for sector (1)")
c1o, err := sb.SealCommit1(context.TODO(), sid, ticket, seed.Value, pieces, cids)
if err != nil {
return err
}
sealcommit1 := time.Now()
log.Info("Generating PoRep for sector (2)")
if c.String("save-commit2-input") != "" {
c2in := Commit2In{
SectorNum: int64(i),
Phase1Out: c1o,
SectorSize: uint64(sectorSize),
}
b, err := json.Marshal(&c2in)
if err != nil {
return err
}
if err := ioutil.WriteFile(c.String("save-commit2-input"), b, 0664); err != nil {
log.Warnf("%+v", err)
}
}
var proof storage.Proof
if !c.Bool("skip-commit2") {
proof, err = sb.SealCommit2(context.TODO(), sid, c1o)
if err != nil {
return err
}
}
sealcommit2 := time.Now()
if !c.Bool("skip-commit2") {
svi := abi.SealVerifyInfo{
SectorID: abi.SectorID{Miner: mid, Number: i},
OnChain: abi.OnChainSealVerifyInfo{
SealedCID: cids.Sealed,
InteractiveEpoch: seed.Epoch,
RegisteredProof: spt,
Proof: proof,
DealIDs: nil,
SectorNumber: i,
SealRandEpoch: 0,
},
Randomness: ticket,
InteractiveRandomness: seed.Value,
UnsealedCID: cids.Unsealed,
}
ok, err := ffiwrapper.ProofVerifier.VerifySeal(svi)
if err != nil {
return err
}
if !ok {
return xerrors.Errorf("porep proof for sector %d was invalid", i)
}
}
verifySeal := time.Now()
if !c.Bool("skip-unseal") {
log.Info("Unsealing sector")
// TODO: RM unsealed sector first
rc, err := sb.ReadPieceFromSealedSector(context.TODO(), abi.SectorID{Miner: mid, Number: 1}, 0, abi.UnpaddedPieceSize(sectorSize), ticket, cids.Unsealed)
if err != nil {
return err
}
if err := rc.Close(); err != nil {
return err
}
}
unseal := time.Now()
sealTimings = append(sealTimings, SealingResult{
AddPiece: addpiece.Sub(start),
PreCommit1: precommit1.Sub(addpiece),
PreCommit2: precommit2.Sub(precommit1),
Commit1: sealcommit1.Sub(precommit2),
Commit2: sealcommit2.Sub(sealcommit1),
Verify: verifySeal.Sub(sealcommit2),
Unseal: unseal.Sub(verifySeal),
})
}
beforePost := time.Now()
var challenge [32]byte
rand.Read(challenge[:])
if robench != "" {
// TODO: this assumes we only ever benchmark a preseal
// sectorbuilder directory... we need a better way to handle
// this in other cases
fdata, err := ioutil.ReadFile(filepath.Join(sbdir, "pre-seal-"+maddr.String()+".json"))
if err != nil {
return err
}
var genmm map[string]genesis.Miner
if err := json.Unmarshal(fdata, &genmm); err != nil {
return err
}
genm, ok := genmm[maddr.String()]
if !ok {
return xerrors.Errorf("preseal file didnt have expected miner in it")
}
for _, s := range genm.Sectors {
sealedSectors = append(sealedSectors, abi.SectorInfo{
SealedCID: s.CommR,
SectorNumber: s.SectorID,
})
}
}
bo := BenchResults{
SectorSize: sectorSize,
SealingResults: sealTimings,
}
if !c.Bool("skip-commit2") {
log.Info("generating election post candidates")
fcandidates, err := sb.GenerateEPostCandidates(context.TODO(), mid, sealedSectors, challenge[:], []abi.SectorNumber{})
if err != nil {
return err
}
var candidates []abi.PoStCandidate
for _, c := range fcandidates {
c.Candidate.RegisteredProof = ppt
candidates = append(candidates, c.Candidate)
}
gencandidates := time.Now()
log.Info("computing election post snark (cold)")
proof1, err := sb.ComputeElectionPoSt(context.TODO(), mid, sealedSectors, challenge[:], candidates[:1])
if err != nil {
return err
}
epost1 := time.Now()
log.Info("computing election post snark (hot)")
proof2, err := sb.ComputeElectionPoSt(context.TODO(), mid, sealedSectors, challenge[:], candidates[:1])
if err != nil {
return err
}
epost2 := time.Now()
ccount := ffiwrapper.ElectionPostChallengeCount(uint64(len(sealedSectors)), 0)
pvi1 := abi.PoStVerifyInfo{
Randomness: abi.PoStRandomness(challenge[:]),
Candidates: candidates[:1],
Proofs: proof1,
EligibleSectors: sealedSectors,
Prover: mid,
ChallengeCount: ccount,
}
ok, err := ffiwrapper.ProofVerifier.VerifyElectionPost(context.TODO(), pvi1)
if err != nil {
return err
}
if !ok {
log.Error("post verification failed")
}
verifypost1 := time.Now()
pvi2 := abi.PoStVerifyInfo{
Randomness: abi.PoStRandomness(challenge[:]),
Candidates: candidates[:1],
Proofs: proof2,
EligibleSectors: sealedSectors,
Prover: mid,
ChallengeCount: ccount,
}
ok, err = ffiwrapper.ProofVerifier.VerifyElectionPost(context.TODO(), pvi2)
if err != nil {
return err
}
if !ok {
log.Error("post verification failed")
}
verifypost2 := time.Now()
bo.PostGenerateCandidates = gencandidates.Sub(beforePost)
bo.PostEProofCold = epost1.Sub(gencandidates)
bo.PostEProofHot = epost2.Sub(epost1)
bo.VerifyEPostCold = verifypost1.Sub(epost2)
bo.VerifyEPostHot = verifypost2.Sub(verifypost1)
}
if c.Bool("json-out") {
data, err := json.MarshalIndent(bo, "", " ")
if err != nil {
return err
}
fmt.Println(string(data))
} else {
fmt.Printf("----\nresults (v24) (%d)\n", sectorSize)
if robench == "" {
fmt.Printf("seal: addPiece: %s (%s)\n", bo.SealingResults[0].AddPiece, bps(bo.SectorSize, bo.SealingResults[0].AddPiece)) // TODO: average across multiple sealings
fmt.Printf("seal: preCommit phase 1: %s (%s)\n", bo.SealingResults[0].PreCommit1, bps(bo.SectorSize, bo.SealingResults[0].PreCommit1))
fmt.Printf("seal: preCommit phase 2: %s (%s)\n", bo.SealingResults[0].PreCommit2, bps(bo.SectorSize, bo.SealingResults[0].PreCommit2))
fmt.Printf("seal: commit phase 1: %s (%s)\n", bo.SealingResults[0].Commit1, bps(bo.SectorSize, bo.SealingResults[0].Commit1))
fmt.Printf("seal: commit phase 2: %s (%s)\n", bo.SealingResults[0].Commit2, bps(bo.SectorSize, bo.SealingResults[0].Commit2))
fmt.Printf("seal: verify: %s\n", bo.SealingResults[0].Verify)
if !c.Bool("skip-unseal") {
fmt.Printf("unseal: %s (%s)\n", bo.SealingResults[0].Unseal, bps(bo.SectorSize, bo.SealingResults[0].Unseal))
}
}
if !c.Bool("skip-commit2") {
fmt.Printf("generate candidates: %s (%s)\n", bo.PostGenerateCandidates, bps(bo.SectorSize*abi.SectorSize(len(bo.SealingResults)), bo.PostGenerateCandidates))
fmt.Printf("compute epost proof (cold): %s\n", bo.PostEProofCold)
fmt.Printf("compute epost proof (hot): %s\n", bo.PostEProofHot)
fmt.Printf("verify epost proof (cold): %s\n", bo.VerifyEPostCold)
fmt.Printf("verify epost proof (hot): %s\n", bo.VerifyEPostHot)
}
}
return nil
},
}
var proveCmd = &cli.Command{
Name: "prove",
Usage: "Benchmark a proof computation",

4
go.sum
View File

@ -642,6 +642,7 @@ github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+tw
github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
github.com/miekg/dns v1.1.12/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
@ -791,6 +792,7 @@ github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tL
github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
github.com/src-d/envconfig v1.0.0 h1:/AJi6DtjFhZKNx3OB2qMsq7y4yT5//AeSZIe7rk+PX8=
github.com/src-d/envconfig v1.0.0/go.mod h1:Q9YQZ7BKITldTBnoxsE5gOeB5y66RyPXeue/R4aaNBc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
@ -847,6 +849,7 @@ github.com/whyrusleeping/pubsub v0.0.0-20131020042734-02de8aa2db3d/go.mod h1:g7c
github.com/whyrusleeping/timecache v0.0.0-20160911033111-cfcb2f1abfee h1:lYbXeSvJi5zk5GLKVuid9TVjS9a0OmLIDKTfoZBL6Ow=
github.com/whyrusleeping/timecache v0.0.0-20160911033111-cfcb2f1abfee/go.mod h1:m2aV4LZI4Aez7dP5PMyVKEHhUyEJ/RjmPEDOpDvudHg=
github.com/whyrusleeping/yamux v1.1.5/go.mod h1:E8LnQQ8HKx5KD29HZFUwM1PxCOdPRzGwur1mcYhXcD8=
github.com/x-cray/logrus-prefixed-formatter v0.5.2 h1:00txxvfBM9muc0jiLIEAkAcIMJzfthRT6usrui8uGmg=
github.com/x-cray/logrus-prefixed-formatter v0.5.2/go.mod h1:2duySbKsL6M18s5GU7VPsoEPHyzalCE06qoARUCeBBE=
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@ -1035,6 +1038,7 @@ gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVYcSwSjGebuDL6176A1XskgbtNl64NSg+n8=
gopkg.in/src-d/go-log.v1 v1.0.1 h1:heWvX7J6qbGWbeFS/aRmiy1eYaT+QMV6wNvHDyMjQV4=
gopkg.in/src-d/go-log.v1 v1.0.1/go.mod h1:GN34hKP0g305ysm2/hctJ0Y8nWP3zxXXJ8GFabTyABE=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=

1
node/impl/full/state.go
View File

@ -193,6 +193,7 @@ func (a *StateAPI) StateReplay(ctx context.Context, tsk types.TipSetKey, mc cid.
MsgRct: &r.MessageReceipt,
InternalExecutions: r.InternalExecutions,
Error: errstr,
Duration: r.Duration,
}, nil
}