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| author | Joel Sing <joel@sing.id.au> | 2023-08-16 01:03:51 +1000 |
|---|---|---|
| committer | Joel Sing <joel@sing.id.au> | 2024-08-23 10:40:41 +0000 |
| commit | 6d55a017fa066be53beded94e09c1c2e23253a6a (patch) | |
| tree | 13b74130921941ad8debd095f140e5d7ffd7dd1d /src/database/sql | |
| parent | b2f3a427dd554874eab570d03297468d22f903b6 (diff) | |
| download | go-6d55a017fa066be53beded94e09c1c2e23253a6a.tar.xz | |
crypto/sha256: provide optimised assembly for riscv64
Provide an optimised assembly implementation of sha256 for riscv64.
This results in considerable performance gains.
On a StarFive VisionFive 2:
│ sha256.1 │ sha256.2 │
│ sec/op │ sec/op vs base │
Hash8Bytes/New-4 7.820µ ± 0% 5.193µ ± 0% -33.59% (p=0.000 n=10)
Hash8Bytes/Sum224-4 7.918µ ± 0% 5.294µ ± 0% -33.15% (p=0.000 n=10)
Hash8Bytes/Sum256-4 7.950µ ± 0% 5.320µ ± 0% -33.08% (p=0.000 n=10)
Hash1K/New-4 108.03µ ± 0% 66.12µ ± 0% -38.79% (p=0.000 n=10)
Hash1K/Sum224-4 108.12µ ± 0% 66.22µ ± 0% -38.76% (p=0.000 n=10)
Hash1K/Sum256-4 108.15µ ± 0% 66.24µ ± 0% -38.75% (p=0.000 n=10)
Hash8K/New-4 808.5µ ± 0% 493.0µ ± 0% -39.02% (p=0.000 n=10)
Hash8K/Sum224-4 808.6µ ± 0% 493.1µ ± 0% -39.02% (p=0.000 n=10)
Hash8K/Sum256-4 808.6µ ± 0% 493.1µ ± 0% -39.02% (p=0.000 n=10)
geomean 88.37µ 55.61µ -37.08%
│ sha256.1 │ sha256.2 │
│ B/s │ B/s vs base │
Hash8Bytes/New-4 996.1Ki ± 0% 1503.9Ki ± 0% +50.98% (p=0.000 n=10)
Hash8Bytes/Sum224-4 986.3Ki ± 0% 1474.6Ki ± 0% +49.50% (p=0.000 n=10)
Hash8Bytes/Sum256-4 986.3Ki ± 0% 1464.8Ki ± 0% +48.51% (p=0.000 n=10)
Hash1K/New-4 9.041Mi ± 0% 14.772Mi ± 0% +63.40% (p=0.000 n=10)
Hash1K/Sum224-4 9.031Mi ± 0% 14.744Mi ± 0% +63.25% (p=0.000 n=10)
Hash1K/Sum256-4 9.031Mi ± 0% 14.744Mi ± 0% +63.25% (p=0.000 n=10)
Hash8K/New-4 9.661Mi ± 0% 15.850Mi ± 0% +64.07% (p=0.000 n=10)
Hash8K/Sum224-4 9.661Mi ± 0% 15.841Mi ± 0% +63.97% (p=0.000 n=10)
Hash8K/Sum256-4 9.661Mi ± 0% 15.841Mi ± 0% +63.97% (p=0.000 n=10)
geomean 4.386Mi 6.966Mi +58.85%
Change-Id: Ieead7b7c02291d70ddc472a7a8cf3c044c1da4b3
Reviewed-on: https://go-review.googlesource.com/c/go/+/519695
Reviewed-by: Mark Ryan <markdryan@rivosinc.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Meng Zhuo <mengzhuo1203@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Diffstat (limited to 'src/database/sql')
0 files changed, 0 insertions, 0 deletions