[RISC-V] Fix performance regression #53412
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Original commit message:
[riscv] Skip check sv57 when enable pointer compress
Change-Id: I4332d3849d113af105630c0e20cd2b5e3deb9392
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5430889
Commit-Queue: Ji Qiu <[email protected]>
Reviewed-by: Ji Qiu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#93244}
Refs: v8/v8@6ea594f
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
|
Review requested:
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FWIW v21 is now EOL, so it's unlikely to have this patch. It should land on |
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Original commit message:
[riscv] Skip check sv57 when enable pointer compress
Change-Id: I4332d3849d113af105630c0e20cd2b5e3deb9392
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5430889
Commit-Queue: Ji Qiu <[email protected]>
Reviewed-by: Ji Qiu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#93244}
Refs: v8/v8@6ea594f
PR-URL: #53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
|
Landed in 5a19a9b...3597070 |
nodejs-github-bot
pushed a commit
that referenced
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Jun 13, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: #53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
targos
pushed a commit
that referenced
this pull request
Jun 20, 2024
Original commit message:
[riscv] Skip check sv57 when enable pointer compress
Change-Id: I4332d3849d113af105630c0e20cd2b5e3deb9392
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5430889
Commit-Queue: Ji Qiu <[email protected]>
Reviewed-by: Ji Qiu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#93244}
Refs: v8/v8@6ea594f
PR-URL: #53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
targos
pushed a commit
that referenced
this pull request
Jun 20, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: #53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
eliphazbouye
pushed a commit
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that referenced
this pull request
Jun 20, 2024
Original commit message:
[riscv] Skip check sv57 when enable pointer compress
Change-Id: I4332d3849d113af105630c0e20cd2b5e3deb9392
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5430889
Commit-Queue: Ji Qiu <[email protected]>
Reviewed-by: Ji Qiu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#93244}
Refs: v8/v8@6ea594f
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
eliphazbouye
pushed a commit
to eliphazbouye/node
that referenced
this pull request
Jun 20, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
bmeck
pushed a commit
to bmeck/node
that referenced
this pull request
Jun 22, 2024
Original commit message:
[riscv] Skip check sv57 when enable pointer compress
Change-Id: I4332d3849d113af105630c0e20cd2b5e3deb9392
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5430889
Commit-Queue: Ji Qiu <[email protected]>
Reviewed-by: Ji Qiu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#93244}
Refs: v8/v8@6ea594f
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
bmeck
pushed a commit
to bmeck/node
that referenced
this pull request
Jun 22, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
targos
pushed a commit
to targos/node
that referenced
this pull request
Jun 30, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
targos
pushed a commit
to targos/node
that referenced
this pull request
Jul 17, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
targos
pushed a commit
to targos/node
that referenced
this pull request
Jul 17, 2024
Original commit message:
[riscv] avoid cpu probing in li_ptr
CPU probing is an expensive thing to do and we should avoid doing it upon every li_ptr call.
Fixes performance regresion bisected in riscv-forks/electron#1
Change-Id: Ib5ff89b2a730e08de6735123ae60adeffe811ed8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5612950
Commit-Queue: Yahan Lu <[email protected]>
Reviewed-by: Yahan Lu <[email protected]>
Reviewed-by: Michael Lippautz <[email protected]>
Cr-Commit-Position: refs/heads/main@{#94349}
Refs: v8/v8@a3cc852
PR-URL: nodejs#53412
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
marco-ippolito
added
dont-land-on-v20.x
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Fix a performance regression in riscv64 v8, as bisected in riscv-forks/electron#1. It affects nodejs 21, 22 and the main branch. Other branches are not affected.