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22 changes: 20 additions & 2 deletions chain/actors/adt/diff/array.go
Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,32 @@ package diff

import (
"context"
"os"
"runtime"
"strconv"

"github.com/filecoin-project/go-amt-ipld/v3"
"github.com/filecoin-project/go-amt-ipld/v4"
"github.com/filecoin-project/lotus/chain/actors/adt"
"go.opentelemetry.io/otel"

adt2 "github.com/filecoin-project/lily/chain/actors/adt"
)

var AmtParallelWorkerLimit int64

const AmtParallelWorkerEnv = "LILY_AMT_PARALLEL_WORKER_LIMIT"

func init() {
AmtParallelWorkerLimit = int64(runtime.NumCPU())
workerStr := os.Getenv(AmtParallelWorkerEnv)
if workerStr != "" {
AmtParallelWorkerLimit, err := strconv.ParseInt(workerStr, 10, 64)
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nit: Put this error check in the if above to flatten.

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Actually, that would ruin the AmtParallelWorkerLimit on error. nm. GTM

if err != nil {
log.Warnf("failed to parse env %s defaulting to %d (runtime.NumCPU()) : %s", AmtParallelWorkerEnv, AmtParallelWorkerLimit, err)
}
}
}

// Amt returns a set of changes that transform `preArr` into `curArr`. opts are applied to both `preArr` and `curArr`.
func Amt(ctx context.Context, preArr, curArr adt2.Array, preStore, curStore adt.Store, amtOpts ...amt.Option) ([]*amt.Change, error) {
ctx, span := otel.Tracer("").Start(ctx, "Amt.Diff")
Expand All @@ -25,5 +43,5 @@ func Amt(ctx context.Context, preArr, curArr adt2.Array, preStore, curStore adt.
return nil, err
}

return amt.Diff(ctx, preStore, curStore, preRoot, curRoot, amtOpts...)
return amt.ParallelDiff(ctx, preStore, curStore, preRoot, curRoot, AmtParallelWorkerLimit, amtOpts...)
}
2 changes: 1 addition & 1 deletion chain/actors/builtin/market/diff.go
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ import (
logging "github.com/ipfs/go-log/v2"
cbg "github.com/whyrusleeping/cbor-gen"

"github.com/filecoin-project/go-amt-ipld/v3"
"github.com/filecoin-project/go-amt-ipld/v4"
"github.com/filecoin-project/go-state-types/abi"

builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
Expand Down
2 changes: 1 addition & 1 deletion chain/actors/builtin/miner/diff.go
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ import (
"go.opentelemetry.io/otel/attribute"
"golang.org/x/xerrors"

"github.com/filecoin-project/go-amt-ipld/v3"
"github.com/filecoin-project/go-amt-ipld/v4"
"github.com/filecoin-project/go-hamt-ipld/v3"
"github.com/filecoin-project/go-state-types/abi"

Expand Down
4 changes: 2 additions & 2 deletions go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ require (
github.com/OneOfOne/xxhash v1.2.8 // indirect
github.com/filecoin-project/go-address v0.0.6
github.com/filecoin-project/go-amt-ipld/v2 v2.1.1-0.20201006184820-924ee87a1349 // indirect
github.com/filecoin-project/go-amt-ipld/v3 v3.1.1
github.com/filecoin-project/go-amt-ipld/v3 v3.1.1 // indirect
github.com/filecoin-project/go-bitfield v0.2.4
github.com/filecoin-project/go-hamt-ipld/v3 v3.1.1-0.20220505191157-d7766f8628ec
github.com/filecoin-project/go-jsonrpc v0.1.5
Expand Down Expand Up @@ -63,6 +63,7 @@ require (
require k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9

require (
github.com/filecoin-project/go-amt-ipld/v4 v4.0.1-0.20220506152917-1e3e6c61ff37
github.com/hibiken/asynq v0.23.0
github.com/hibiken/asynq/x v0.0.0-20220413130846-5c723f597e01
github.com/jedib0t/go-pretty/v6 v6.2.7
Expand Down Expand Up @@ -114,7 +115,6 @@ require (
github.com/fatih/color v1.13.0 // indirect
github.com/filecoin-project/dagstore v0.5.2 // indirect
github.com/filecoin-project/filecoin-ffi v0.30.4-0.20200910194244-f640612a1a1f // indirect
github.com/filecoin-project/go-amt-ipld/v4 v4.0.0 // indirect
github.com/filecoin-project/go-cbor-util v0.0.1 // indirect
github.com/filecoin-project/go-commp-utils v0.1.3 // indirect
github.com/filecoin-project/go-crypto v0.0.1 // indirect
Expand Down
3 changes: 2 additions & 1 deletion go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -309,8 +309,9 @@ github.com/filecoin-project/go-amt-ipld/v3 v3.0.0/go.mod h1:Qa95YNAbtoVCTSVtX38a
github.com/filecoin-project/go-amt-ipld/v3 v3.1.0/go.mod h1:UjM2QhDFrrjD5s1CdnkJkat4ga+LqZBZgTMniypABRo=
github.com/filecoin-project/go-amt-ipld/v3 v3.1.1 h1:n+nczYe6VedXmdtAXygRuey246YnYyuY1NPrmy2iK6s=
github.com/filecoin-project/go-amt-ipld/v3 v3.1.1/go.mod h1:UjM2QhDFrrjD5s1CdnkJkat4ga+LqZBZgTMniypABRo=
github.com/filecoin-project/go-amt-ipld/v4 v4.0.0 h1:XM81BJ4/6h3FV0WfFjh74cIDIgqMbJsMBLM0fIuLUUk=
github.com/filecoin-project/go-amt-ipld/v4 v4.0.0/go.mod h1:gF053YQ4BIpzTNDoEwHZas7U3oAwncDVGvOHyY8oDpE=
github.com/filecoin-project/go-amt-ipld/v4 v4.0.1-0.20220506152917-1e3e6c61ff37 h1:TV+fo0W8NVZS3brA4lbcgi8qhPcvfb6B6sfW2kXft5s=
github.com/filecoin-project/go-amt-ipld/v4 v4.0.1-0.20220506152917-1e3e6c61ff37/go.mod h1:I2C4qb5X5qNqcguwvA95ycNqRe3NSc6iD3EuzBfelPU=
github.com/filecoin-project/go-bitfield v0.2.0/go.mod h1:CNl9WG8hgR5mttCnUErjcQjGvuiZjRqK9rHVBsQF4oM=
github.com/filecoin-project/go-bitfield v0.2.3/go.mod h1:CNl9WG8hgR5mttCnUErjcQjGvuiZjRqK9rHVBsQF4oM=
github.com/filecoin-project/go-bitfield v0.2.4 h1:uZ7MeE+XfM5lqrHJZ93OnhQKc/rveW8p9au0C68JPgk=
Expand Down