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13b7c7d8d2
goos: linux
goarch: loong64
pkg: runtime
cpu: Loongson-3A6000 @ 2500.00MHz
| bench.old | bench.new |
| sec/op | sec/op vs base |
Memmove/256 10.215n ± 0% 6.407n ± 0% -37.28% (p=0.000 n=10)
Memmove/512 16.940n ± 0% 8.694n ± 0% -48.68% (p=0.000 n=10)
Memmove/1024 29.64n ± 0% 15.22n ± 0% -48.65% (p=0.000 n=10)
Memmove/2048 55.42n ± 0% 28.03n ± 0% -49.43% (p=0.000 n=10)
Memmove/4096 106.55n ± 0% 53.65n ± 0% -49.65% (p=0.000 n=10)
MemmoveOverlap/256 11.01n ± 0% 10.84n ± 0% -1.54% (p=0.000 n=10)
MemmoveOverlap/512 17.41n ± 0% 15.09n ± 0% -13.35% (p=0.000 n=10)
MemmoveOverlap/1024 30.23n ± 0% 28.70n ± 0% -5.08% (p=0.000 n=10)
MemmoveOverlap/2048 55.87n ± 0% 42.84n ± 0% -23.32% (p=0.000 n=10)
MemmoveOverlap/4096 107.10n ± 0% 87.90n ± 0% -17.93% (p=0.000 n=10)
MemmoveUnalignedDst/256 16.665n ± 1% 9.611n ± 0% -42.33% (p=0.000 n=10)
MemmoveUnalignedDst/512 24.75n ± 0% 11.81n ± 0% -52.29% (p=0.000 n=10)
MemmoveUnalignedDst/1024 43.25n ± 0% 20.46n ± 1% -52.68% (p=0.000 n=10)
MemmoveUnalignedDst/2048 75.68n ± 0% 39.64n ± 0% -47.61% (p=0.000 n=10)
MemmoveUnalignedDst/4096 152.75n ± 0% 80.08n ± 0% -47.57% (p=0.000 n=10)
MemmoveUnalignedDstOverlap/256 11.88n ± 1% 10.95n ± 0% -7.83% (p=0.000 n=10)
MemmoveUnalignedDstOverlap/512 19.71n ± 0% 16.20n ± 0% -17.83% (p=0.000 n=10)
MemmoveUnalignedDstOverlap/1024 39.84n ± 0% 28.74n ± 0% -27.86% (p=0.000 n=10)
MemmoveUnalignedDstOverlap/2048 81.12n ± 0% 40.11n ± 0% -50.56% (p=0.000 n=10)
MemmoveUnalignedDstOverlap/4096 166.20n ± 0% 85.11n ± 0% -48.79% (p=0.000 n=10)
MemmoveUnalignedSrc/256 10.945n ± 1% 6.807n ± 0% -37.81% (p=0.000 n=10)
MemmoveUnalignedSrc/512 19.33n ± 4% 11.01n ± 1% -43.02% (p=0.000 n=10)
MemmoveUnalignedSrc/1024 34.74n ± 0% 19.69n ± 0% -43.32% (p=0.000 n=10)
MemmoveUnalignedSrc/2048 65.98n ± 0% 39.79n ± 0% -39.69% (p=0.000 n=10)
MemmoveUnalignedSrc/4096 126.00n ± 0% 81.31n ± 0% -35.47% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_256_0 13.610n ± 0% 7.608n ± 0% -44.10% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_256_0 12.81n ± 0% 10.94n ± 0% -14.60% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_256_1 17.17n ± 0% 10.01n ± 0% -41.70% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_256_1 17.62n ± 0% 11.21n ± 0% -36.38% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_256_4 16.22n ± 0% 10.01n ± 0% -38.29% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_256_4 16.42n ± 0% 11.21n ± 0% -31.73% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_256_7 14.09n ± 0% 10.79n ± 0% -23.39% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_256_7 14.82n ± 0% 11.21n ± 0% -24.36% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_4096_0 109.80n ± 0% 75.07n ± 0% -31.63% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_4096_0 108.90n ± 0% 78.48n ± 0% -27.93% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_4096_1 113.60n ± 0% 78.88n ± 0% -30.56% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_4096_1 113.80n ± 0% 80.56n ± 0% -29.20% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_4096_4 112.30n ± 0% 80.35n ± 0% -28.45% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_4096_4 113.80n ± 1% 80.58n ± 0% -29.19% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_4096_7 110.70n ± 0% 79.68n ± 0% -28.02% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_4096_7 111.10n ± 0% 80.58n ± 0% -27.47% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_65536_0 4.669µ ± 0% 2.680µ ± 0% -42.60% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_65536_0 5.083µ ± 0% 2.672µ ± 0% -47.43% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_65536_1 4.716µ ± 0% 2.677µ ± 0% -43.24% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_65536_1 4.611µ ± 0% 2.672µ ± 0% -42.05% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_65536_4 4.718µ ± 0% 2.678µ ± 0% -43.24% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_65536_4 4.610µ ± 0% 2.673µ ± 0% -42.01% (p=0.000 n=10)
MemmoveUnalignedSrcDst/f_65536_7 4.724µ ± 0% 2.678µ ± 0% -43.31% (p=0.000 n=10)
MemmoveUnalignedSrcDst/b_65536_7 4.611µ ± 0% 2.673µ ± 0% -42.03% (p=0.000 n=10)
MemmoveUnalignedSrcOverlap/256 13.62n ± 0% 11.97n ± 0% -12.11% (p=0.000 n=10)
MemmoveUnalignedSrcOverlap/512 23.96n ± 0% 16.20n ± 0% -32.39% (p=0.000 n=10)
MemmoveUnalignedSrcOverlap/1024 43.95n ± 0% 30.25n ± 0% -31.18% (p=0.000 n=10)
MemmoveUnalignedSrcOverlap/2048 84.29n ± 0% 42.27n ± 0% -49.85% (p=0.000 n=10)
MemmoveUnalignedSrcOverlap/4096 170.50n ± 0% 85.47n ± 0% -49.87% (p=0.000 n=10)
Change-Id: Id1c3fbfed049d9a665f05f7c1af84e9fbd45fddf
Reviewed-on: https://go-review.googlesource.com/c/go/+/663395
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Meidan Li <limeidan@loongson.cn>
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