Fix sync() when fork(1)
#412
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Ying1123
approved these changes
May 8, 2024
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This pr fixes #410 due to missing
sync()operation whenfork(1).History review:
fork > 1condition, which tries to resolve the racing condition. This can be done by only a sync(?)fork(1)#375 reverts the condition to reduce the overhead of caching in benchmark react, but it brings a racing condition back.To solve these two problems, we always sync before forking and only commit lazily when fork num > 1.