trunk/ffc54724e283412d8d396faaee20e281bb7cd67b: [ROCm] Free rocFFT plans (#197425)
- PyTorch 近 90 天出现 1132 次
- PyTorch 近 90 天第 1118 次发版
- 上一次：同一天稍早 · trunk/f7a710f51a2acab5c9d455584e15eeb52d831bc9: [Profiler] Add a merge rule for Profiler (#197474)
发生了什么
rocFFT plans were intentionally leaked in bbd2350 ( #37427 ) to work around a process-exit crash that presented as a double free. The root cause is understood and has been fixed in rocFFT for years, so the leak is no longer needed. Root cause In 2020 the Repo singleton in rocFFT cached whole ExecPlan s, deduplicated by plan parameters and reference counted. PyTorch's cuFFT plan cache is a namespace-scope static ( pl…
摘要按规则整理自下方来源原文