Stream: git-wasmtime

Topic: wasmtime / PR #6507 riscv64: Implement SIMD shifts, `v{al...


view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 14:05):

afonso360 opened PR #6507 from afonso360:riscv-simd-shifts to bytecodealliance:main:

:wave: Hey,

This PR implements lowerings for SIMD shifts, and a few boolean operations ( v{all,any}_true/vhigh_bits).

The implementation for shifts is fairly straight forward, but the boolean operations don't have a equivalent instruction, so we need to do some different operations.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 14:05):

afonso360 requested elliottt for a review on PR #6507.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 14:05):

afonso360 requested wasmtime-compiler-reviewers for a review on PR #6507.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 14:05):

afonso360 requested wasmtime-default-reviewers for a review on PR #6507.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 14:46):

afonso360 edited PR #6507:

:wave: Hey,

This PR implements lowerings for SIMD shifts, and a few boolean operations ( v{all,any}_true/vhigh_bits).

The implementation for shifts is fairly straightforward, but the boolean operations don't have a equivalent instruction, so we need to do some different operations.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2023 at 16:40):

alexcrichton submitted PR review:

All looks good to me, thanks!

For CI abrupt interruptions like that sometimes mean that QEMU is OOM-ing perhaps because of something like the pooling allocator reserving memory or something like that (or perhaps a flaky run, but we don't get many of those). Other than that though I'm not sure what would cause such a failure in CI.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 03 2023 at 16:35):

afonso360 merged PR #6507.


Last updated: Dec 23 2024 at 12:05 UTC