mirror/prysm-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/prysm-pulse.git synced 2024-12-22 19:40:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Minor Optimization on InnerShuffleList (#12690)

Browse Source 
Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
This commit is contained in:
Nishant Das 2023-08-03 14:56:07 +08:00 committed by GitHub
parent dbc17cf2ca
commit a820d4dcc8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
beacon-chain/core/helpers/shuffle.go
View File

@ -184,7 +184,7 @@ func innerShuffleList(input []primitives.ValidatorIndex, seed [32]byte, shuffle
for {
buf[seedSize] = r
ph := hashfunc(buf[:pivotViewSize])
pivot := bytesutil.FromBytes8(ph[:8]) % listSize
pivot := binary.LittleEndian.Uint64(ph[:8]) % listSize
mirror := (pivot + 1) >> 1
binary.LittleEndian.PutUint32(buf[pivotViewSize:], uint32(pivot>>8))
source := hashfunc(buf)