Stream: git-wasmtime

Topic: wasmtime / PR #3360 Use `__builtin_setjmp` instead of `si...

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:47):

sunfishcode opened PR #3360 from sunfishcode/builtin-setjmp to main:

Use [__builtin_setjmp] instead of sigsetjmp, as it is implemented in
the compiler, performed inline, and saves much less state. This speeds up
calls into wasm by about 8% on my machine.

[__builtin_setjmp]: https://gcc.gnu.org/onlinedocs/gcc/Nonlocal-Gotos.html

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Wasmtime GitHub notifications bot (Sep 16 2021 at 17:47):

sunfishcode requested alexcrichton for a review on PR #3360.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:49):

bjorn3 submitted PR review.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:49):

bjorn3 created PR review comment:

Is this the right size on all architectures?

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:50):

bjorn3 edited PR review comment.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:50):

sunfishcode submitted PR review.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:50):

sunfishcode created PR review comment:

Yes

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:52):

sunfishcode updated PR #3360 from sunfishcode/builtin-setjmp to main.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:52):

sunfishcode submitted PR review.

Wasmtime GitHub notifications bot (Sep 16 2021 at 17:52):

sunfishcode created PR review comment:

I've now added a comment about this.

Wasmtime GitHub notifications bot (Sep 16 2021 at 18:43):

alexcrichton submitted PR review.

Wasmtime GitHub notifications bot (Sep 16 2021 at 18:54):

sunfishcode updated PR #3360 from sunfishcode/builtin-setjmp to main.

Wasmtime GitHub notifications bot (Sep 16 2021 at 21:11):

sunfishcode updated PR #3360 from sunfishcode/builtin-setjmp to main.

Wasmtime GitHub notifications bot (Sep 16 2021 at 21:37):

sunfishcode updated PR #3360 from sunfishcode/builtin-setjmp to main.

Wasmtime GitHub notifications bot (Sep 20 2021 at 14:14):

alexcrichton merged PR #3360.

Last updated: Dec 23 2024 at 12:05 UTC