datasetSize¶

	Source (upstream pre-purge)	Current
File	`consensus/ethash/algorithm.go`	`algorithm.go`
Symbol	`datasetSize`	`datasetSize`
Ref	`dde2da0ef~1`	`etc/v1.17.3-full-node`

3-way merge — purge → getc ← upstream¶

pre-purgecore-geth≈ adapted (origin inferred by similarity)

↗// datasetSize returns the size of the ethash mining dataset that belongs to a certain

// block number.

↗func datasetSize(epoch uint64) uint64 {

↗ if epoch < maxEpoch {

↗ return datasetSizes[int(epoch)]

↗ }

≈ return calcDatasetSize(int(epoch))

↗}

core-geth validation — +1 -1

| | | |---|---| | File | [`algorithm.go`](https://github.com/etclabscore/core-geth/blob/v1.12.20/consensus/ethash/algorithm.go) | | Symbol | `datasetSize` | | Ref | `v1.12.20` |

--- a/core-geth/consensus/ethash/algorithm.go
+++ b/etc/consensus/ethash/algorithm.go
@@ -4,5 +4,5 @@
    if epoch < maxEpoch {
        return datasetSizes[int(epoch)]
    }
-   return calcDatasetSize(epoch)
+   return calcDatasetSize(int(epoch))
 }

← Consensus & Ethash