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nimbus-eth2
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cleanup

This commit is contained in:
Dustin Brody 2019-02-22 14:59:10 -08:00
parent 8baab40ea6
commit 6dab867848
1 changed files with 3 additions and 10 deletions
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13
beacon_chain/spec/validator.nim
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@ -96,12 +96,9 @@ func get_shuffling*(seed: Eth2Digest,
# Share these buffers. # Share these buffers.
pivot_buffer: array[(32+1), byte] pivot_buffer: array[(32+1), byte]
source_buffer: array[(32+1+4), byte] source_buffer: array[(32+1+4), byte]
shuffled_active_validator_indices = repeat(0.ValidatorIndex, list_size) shuffled_active_validator_indices = mapIt(
sources = repeat(Eth2Digest(), (list_size div 256) + 1) # TODO if works, cleaner? 0 ..< list_size.int, it.ValidatorIndex)
sources = repeat(Eth2Digest(), max(list_size div 256, 1))
## TODO why isn't toSeq working? are there other options?
for i in 0 ..< list_size.int:
shuffled_active_validator_indices[i] = i.ValidatorIndex
## The pivot's a function of seed and round only. ## The pivot's a function of seed and round only.
## This doesn't change across rounds. ## This doesn't change across rounds.
@ -131,10 +128,6 @@ func get_shuffling*(seed: Eth2Digest,
flip = (pivot - cur_idx_permutated.uint64) mod list_size flip = (pivot - cur_idx_permutated.uint64) mod list_size
position = max(cur_idx_permutated, flip.int) position = max(cur_idx_permutated, flip.int)
if not ((position div 256) < sources.len):
debugEcho position, ", ", sources.len, ", ", list_size
assert (position div 256) < sources.len
let let
source = sources[position div 256].data source = sources[position div 256].data
byte_value = source[(position mod 256) div 8] byte_value = source[(position mod 256) div 8]