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Design updates for memory profiling#419

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rcoh merged 1 commit into
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memory-design-updates
May 18, 2026
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Design updates for memory profiling#419
rcoh merged 1 commit into
mainfrom
memory-design-updates

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@rcoh rcoh commented May 18, 2026

Several design doc updates for memory profiling discovered during prototyping. The biggest change is a switch to using a ring buffer.

I also cleaned up the doc because a lot of the pre-requisite work is already done.

@rcoh rcoh requested a review from yulnr May 18, 2026 15:12
@rcoh rcoh enabled auto-merge May 18, 2026 15:44
Comment on lines +825 to +827
2. **SIGSEGV handler ordering.** Applications that install their own
SIGSEGV handler after dial9 initialization may break the unwinder's
fault tolerance.
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good catch! idk how common but might be worth testing and maybe documenting later for users to be aware of

@rcoh rcoh added this pull request to the merge queue May 18, 2026
@github-merge-queue github-merge-queue Bot removed this pull request from the merge queue due to failed status checks May 18, 2026
@rcoh rcoh added this pull request to the merge queue May 18, 2026
Merged via the queue into main with commit 6342350 May 18, 2026
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2 participants