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Use Mallocator instead of "theAllocator" in pipe() to reduce GC pressure #381

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merged 1 commit into from
Jan 15, 2024
Merged

Use Mallocator instead of "theAllocator" in pipe() to reduce GC pressure #381

merged 1 commit into from
Jan 15, 2024

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s-ludwig
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Heavy parallel allocation of medium sized buffers can cause very large, persistent growth of GC pool memory. Since theAllocator is a GCAllocator by default, pipe() was one of the culprits for this behavior.

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Use Mallocator instead of "theAllocator" in pipe() to reduce GC press…
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…ure.

Heavy parallel allocation of medium sized buffers can cause very large, persistent growth of GC pool memory. Since "theAllocator" is a GCAllocator by default, pipe() was one of the culprits for this behavior.
@l-kramer l-kramer merged commit 8e3aeb2 into master Jan 15, 2024
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@s-ludwig s-ludwig deleted the avoid_gc_allocated_pipe_buffer branch January 15, 2024 10:29
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