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perf: minor optimization of market actor diffing (#78)
* perf: minor optimization of market actor diffing * Combine deal and proposal change diffing into a single predicate
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,237 @@ | ||
| package actorstate | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "github.com/filecoin-project/go-address" | ||
| "github.com/filecoin-project/go-state-types/abi" | ||
| "github.com/filecoin-project/go-state-types/big" | ||
| "github.com/filecoin-project/go-state-types/crypto" | ||
| "github.com/filecoin-project/lotus/api" | ||
| "github.com/filecoin-project/lotus/chain/types" | ||
| bstore "github.com/filecoin-project/lotus/lib/blockstore" | ||
| samarket "github.com/filecoin-project/specs-actors/actors/builtin/market" | ||
| "github.com/filecoin-project/specs-actors/actors/util/adt" | ||
| "github.com/ipfs/go-cid" | ||
| cbornode "github.com/ipfs/go-ipld-cbor" | ||
| "golang.org/x/xerrors" | ||
|
|
||
| "github.com/filecoin-project/sentinel-visor/testutil" | ||
| ) | ||
|
|
||
| func mockTipset(minerAddr address.Address, timestamp uint64) (*types.TipSet, error) { | ||
| return types.NewTipSet([]*types.BlockHeader{{ | ||
| Miner: minerAddr, | ||
| Height: 5, | ||
| ParentStateRoot: testutil.RandomCid(), | ||
| Messages: testutil.RandomCid(), | ||
| ParentMessageReceipts: testutil.RandomCid(), | ||
| BlockSig: &crypto.Signature{Type: crypto.SigTypeBLS}, | ||
| BLSAggregate: &crypto.Signature{Type: crypto.SigTypeBLS}, | ||
| Timestamp: timestamp, | ||
| }}) | ||
| } | ||
|
|
||
| var _ ActorStateAPI = (*MockAPI)(nil) | ||
|
|
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| type MockAPI struct { | ||
| actors map[actorKey]*types.Actor | ||
| bs bstore.Blockstore | ||
| store adt.Store | ||
| } | ||
|
|
||
| func NewMockAPI() *MockAPI { | ||
| bs := bstore.NewTemporarySync() | ||
| return &MockAPI{ | ||
| bs: bs, | ||
| actors: make(map[actorKey]*types.Actor), | ||
| store: adt.WrapStore(context.Background(), cbornode.NewCborStore(bs)), | ||
| } | ||
| } | ||
|
|
||
| type actorKey struct { | ||
| tsk types.TipSetKey | ||
| addr address.Address | ||
| } | ||
|
|
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| func (m *MockAPI) Store() adt.Store { | ||
| return m.store | ||
| } | ||
|
|
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| func (m *MockAPI) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) { | ||
| return m.bs.Has(c) | ||
| } | ||
|
|
||
| func (m *MockAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) { | ||
| blk, err := m.bs.Get(c) | ||
| if err != nil { | ||
| return nil, xerrors.Errorf("blockstore get: %w", err) | ||
| } | ||
|
|
||
| return blk.RawData(), nil | ||
| } | ||
|
|
||
| func (m *MockAPI) StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error) { | ||
| act, err := m.StateGetActor(ctx, actor, tsk) | ||
| if err != nil { | ||
| return nil, xerrors.Errorf("getting actor: %w", err) | ||
| } | ||
|
|
||
| var state interface{} | ||
| if err := m.store.Get(ctx, act.Head, &state); err != nil { | ||
| return nil, xerrors.Errorf("getting actor head: %w", err) | ||
| } | ||
|
|
||
| return &api.ActorState{ | ||
| Balance: act.Balance, | ||
| State: state, | ||
| }, nil | ||
| } | ||
|
|
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| func (m *MockAPI) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) { | ||
| key := actorKey{ | ||
| tsk: tsk, | ||
| addr: actor, | ||
| } | ||
| act, ok := m.actors[key] | ||
| if !ok { | ||
| return nil, xerrors.Errorf("actor not found addr:%s tsk=%s", actor, tsk) | ||
| } | ||
| return act, nil | ||
| } | ||
|
|
||
| func (m *MockAPI) StateMinerPower(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*api.MinerPower, error) { | ||
| panic("not implemented yet") | ||
| } | ||
|
|
||
| // ----------------- MockAPI Helpers ---------------------------- | ||
|
|
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| func (m *MockAPI) setActor(tsk types.TipSetKey, addr address.Address, actor *types.Actor) { | ||
| key := actorKey{ | ||
| tsk: tsk, | ||
| addr: addr, | ||
| } | ||
| m.actors[key] = actor | ||
| } | ||
|
|
||
| func (m *MockAPI) createMarketState(ctx context.Context, deals map[abi.DealID]*samarket.DealState, props map[abi.DealID]*samarket.DealProposal, balances map[address.Address]balance) (cid.Cid, error) { | ||
| dealRootCid, err := m.createDealAMT(deals) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| propRootCid, err := m.createProposalAMT(props) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| balancesCids, err := m.createBalanceTable(balances) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| state, err := m.newEmptyMarketState() | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| state.States = dealRootCid | ||
| state.Proposals = propRootCid | ||
| state.EscrowTable = balancesCids[0] | ||
| state.LockedTable = balancesCids[1] | ||
|
|
||
| stateCid, err := m.store.Put(ctx, state) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| return stateCid, nil | ||
| } | ||
|
|
||
| func (m *MockAPI) newEmptyMarketState() (*samarket.State, error) { | ||
| emptyArrayCid, err := adt.MakeEmptyArray(m.store).Root() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| emptyMap, err := adt.MakeEmptyMap(m.store).Root() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return samarket.ConstructState(emptyArrayCid, emptyMap, emptyMap), nil | ||
| } | ||
|
|
||
| func (m *MockAPI) createDealAMT(deals map[abi.DealID]*samarket.DealState) (cid.Cid, error) { | ||
| root := adt.MakeEmptyArray(m.store) | ||
| for dealID, dealState := range deals { | ||
| err := root.Set(uint64(dealID), dealState) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| } | ||
| rootCid, err := root.Root() | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| return rootCid, nil | ||
| } | ||
|
|
||
| func (m *MockAPI) createProposalAMT(props map[abi.DealID]*samarket.DealProposal) (cid.Cid, error) { | ||
| root := adt.MakeEmptyArray(m.store) | ||
| for dealID, prop := range props { | ||
| err := root.Set(uint64(dealID), prop) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| } | ||
| rootCid, err := root.Root() | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| return rootCid, nil | ||
| } | ||
|
|
||
| func (m *MockAPI) createBalanceTable(balances map[address.Address]balance) ([2]cid.Cid, error) { | ||
| escrowMapRoot := adt.MakeEmptyMap(m.store) | ||
| escrowMapRootCid, err := escrowMapRoot.Root() | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
| escrowRoot, err := adt.AsBalanceTable(m.store, escrowMapRootCid) | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| lockedMapRoot := adt.MakeEmptyMap(m.store) | ||
| lockedMapRootCid, err := lockedMapRoot.Root() | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| lockedRoot, err := adt.AsBalanceTable(m.store, lockedMapRootCid) | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| for addr, balance := range balances { | ||
| err := escrowRoot.Add(addr, big.Add(balance.available, balance.locked)) | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| err = lockedRoot.Add(addr, balance.locked) | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| } | ||
| escrowRootCid, err := escrowRoot.Root() | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| lockedRootCid, err := lockedRoot.Root() | ||
| if err != nil { | ||
| return [2]cid.Cid{}, err | ||
| } | ||
|
|
||
| return [2]cid.Cid{escrowRootCid, lockedRootCid}, nil | ||
| } |
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