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Add toggle for badger, flag out gas tracing

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Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
This commit is contained in:
Jakub Sztandera 2020-09-22 00:46:31 +02:00
parent 0771c23fb0
commit 55c6b88537
No known key found for this signature in database
GPG Key ID: 9A9AF56F8B3879BA
3 changed files with 75 additions and 58 deletions
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6
chain/vm/runtime.go
View File

@ -459,10 +459,12 @@ func (rt *Runtime) stateCommit(oldh, newh cid.Cid) aerrors.ActorError {
}
func (rt *Runtime) finilizeGasTracing() {
if enableTracing {
if rt.lastGasCharge != nil {
rt.lastGasCharge.TimeTaken = time.Since(rt.lastGasChargeTime)
}
}
}
// ChargeGas is spec actors function
func (rt *Runtime) ChargeGas(name string, compute int64, virtual int64) {
@ -489,8 +491,11 @@ func (rt *Runtime) chargeGasFunc(skip int) func(GasCharge) {
}
var enableTracing = false
func (rt *Runtime) chargeGasInternal(gas GasCharge, skip int) aerrors.ActorError {
toUse := gas.Total()
if enableTracing {
var callers [10]uintptr
cout := 0 //gruntime.Callers(2+skip, callers[:])
@ -517,6 +522,7 @@ func (rt *Runtime) chargeGasInternal(gas GasCharge, skip int) aerrors.ActorError
rt.executionTrace.GasCharges = append(rt.executionTrace.GasCharges, &gasTrace)
rt.lastGasChargeTime = now
rt.lastGasCharge = &gasTrace
}
// overflow safe
if rt.gasUsed > rt.gasAvailable-toUse {

9
chain/vm/vm.go
View File

@ -227,16 +227,23 @@ func (vm *VM) send(ctx context.Context, msg *types.Message, parent *Runtime,
}
rt := vm.makeRuntime(ctx, msg, origin, on, gasUsed, nac)
if enableTracing {
rt.lastGasChargeTime = start
if parent != nil {
rt.lastGasChargeTime = parent.lastGasChargeTime
rt.lastGasCharge = parent.lastGasCharge
defer func() {
parent.gasUsed = rt.gasUsed
parent.lastGasChargeTime = rt.lastGasChargeTime
parent.lastGasCharge = rt.lastGasCharge
}()
}
}
if parent != nil {
defer func() {
parent.gasUsed += rt.gasUsed
}()
}
if gasCharge != nil {
if err := rt.chargeGasSafe(*gasCharge); err != nil {
// this should never happen

20
cmd/lotus-bench/import.go
View File

@ -119,15 +119,10 @@ var importBenchCmd = &cli.Command{
tdir = tmp
}
bdgOpt := badger.DefaultOptions
bdgOpt.GcInterval = 0
bdgOpt.Options = bdg.DefaultOptions("")
bdgOpt.Options.SyncWrites = false
bdgOpt.Options.Truncate = true
bdgOpt.Options.DetectConflicts = false
var bds datastore.Batching
if false {
cache := 512
bds, err := pebbleds.NewDatastore(tdir, &pebble.Options{
bds, err = pebbleds.NewDatastore(tdir, &pebble.Options{
// Pebble has a single combined cache area and the write
// buffers are taken from this too. Assign all available
// memory allowance for cache.
@ -146,6 +141,15 @@ var importBenchCmd = &cli.Command{
},
Logger: log,
})
} else {
bdgOpt := badger.DefaultOptions
bdgOpt.GcInterval = 0
bdgOpt.Options = bdg.DefaultOptions("")
bdgOpt.Options.SyncWrites = false
bdgOpt.Options.Truncate = true
bdgOpt.Options.DetectConflicts = false
bds, err = badger.NewDatastore(tdir, &bdgOpt)
}
if err != nil {
return err
}