Stream: git-wasmtime

Topic: wasmtime / PR #2931 x64: lower i8x16.popcnt to VPOPCNTB w...


view this post on Zulip Wasmtime GitHub notifications bot (May 24 2021 at 18:23):

abrown opened PR #2931 from vpopcnt to main:

When AVX512VL or AVX512BITALG are available, Wasm SIMD's popcnt
instruction can be lowered to a single x64 instruction, VPOPCNTB,
instead of 8+ instructions.

<!--

Please ensure that the following steps are all taken care of before submitting
the PR.

Please ensure all communication adheres to the code of conduct.
-->

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 18:11):

abrown updated PR #2931 from vpopcnt to main.

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 18:11):

abrown has marked PR #2931 as ready for review.

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 18:11):

abrown requested cfallin for a review on PR #2931.

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 18:19):

cfallin submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 18:45):

abrown requested jlb6740 for a review on PR #2931.

view this post on Zulip Wasmtime GitHub notifications bot (May 25 2021 at 19:16):

abrown merged PR #2931.


Last updated: Oct 23 2024 at 20:03 UTC