31 lines
925 B
Go
31 lines
925 B
Go
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package proofpaths
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import (
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"fmt"
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"github.com/filecoin-project/go-state-types/abi"
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)
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var dataFilePrefix = "sc-02-data-"
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func LayerFileName(layer int) string {
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return fmt.Sprintf("%slayer-%d.dat", dataFilePrefix, layer)
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}
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func SDRLayers(spt abi.RegisteredSealProof) (int, error) {
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switch spt {
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case abi.RegisteredSealProof_StackedDrg2KiBV1, abi.RegisteredSealProof_StackedDrg2KiBV1_1:
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return 2, nil
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case abi.RegisteredSealProof_StackedDrg8MiBV1, abi.RegisteredSealProof_StackedDrg8MiBV1_1:
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return 2, nil
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case abi.RegisteredSealProof_StackedDrg512MiBV1, abi.RegisteredSealProof_StackedDrg512MiBV1_1:
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return 2, nil
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case abi.RegisteredSealProof_StackedDrg32GiBV1, abi.RegisteredSealProof_StackedDrg32GiBV1_1:
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return 11, nil
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case abi.RegisteredSealProof_StackedDrg64GiBV1, abi.RegisteredSealProof_StackedDrg64GiBV1_1:
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return 11, nil
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default:
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return 0, fmt.Errorf("unsupported proof type: %v", spt)
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}
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}
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