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c8a32d0a93
Travisppc
arm_soft_fp_abi
armv7
bulldozer
ck860v
cmake
develop
fix3126
gh-pages
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integer_datatype
issue2419
issue3321
jenkins
loongson3a
loongson3b
master
optimized_for_deeplearning
piledriver
power8
release-0.2.21
release-0.3.0
revert-1233-cpuid-fix
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revert-1464-issue1461
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revert-1798-cmake-avx512
revert-2051-issue2048
revert-2142-issue1912-2
revert-2272-thread-sqrt-of-negative
revert-2325-travisosx
revert-2566-azurewin
revert-3118-issue3018-2
revert-3518-elbrus
revert-4103-windows_perf
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revert-4628-CI-c910v-mips64-loongarch64
revert-4920-issue4917
revert-5180-openmp_use_cmake
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1 Commits (c8a32d0a934e38f5c739b2e8e2c6ccb67dff37fc)
1 Commits (c8a32d0a934e38f5c739b2e8e2c6ccb67dff37fc)
| Author | SHA1 | Message | Date |
|---|---|---|---|
 Gordon Fossum
|
bb2f52844b |
powerpc: Optimized ZGEMM kernel for POWER10
This patch introduces new optimized version of ZGEMM kernel using power10 Matrix-Multiply Assist (MMA) feature introduced in POWER ISA v3.1. This patch makes use of new POWER10 compute instructions for matrix multiplication operation. Tested on simulator and there are no new test failures. Cycles count reduced by 30-50% compared to POWER9 version depending on M/N/K sizes. |
6 years ago |