72caceb324
Merge pull request #4009 from Mousius/sve-gemm
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Use SVE kernel for SGEMM/DGEMM on Arm(R) Neoverse(TM) V1
2023-04-22 13:56:45 +02:00
437c0bf2b4
Merge pull request #3843 from Mousius/switch-ratio
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Propagate SWITCH_RATIO to DYNAMIC_ARCH builds
2023-04-19 11:51:54 +02:00
ec334e69dc
Use SVE kernel for SGEMM/DGEMM on Arm(R) Neoverse(TM) V1
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This re-spins #3869 with some additional copy unrolling which helps maintain SYRK performance.
After #3868 , the SVE kernels represent a pretty good boost.
This re-uses ARMV8SVE as a base and I'm going to incrementally move everything to use ARMV8SVE in additional patches (as well as fix up anything that's not already in ARMV8SVE).
2023-04-17 17:38:42 +01:00
5b165420b5
SWITCH_RATIO for Arm(R) Neoverse(TM) architecture
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This seems like a good balance of values for reasonably sized matrices. With `SWITCH_RATIO=16` the DGEMM scales better to bigger sizes but the better solution would be some kind of
thread throttling so I've gone with `SWITCH_RATIO=8`.
2023-04-17 15:42:55 +01:00
32f2fafde7
Propagate SWITCH_RATIO to DYNAMIC_ARCH builds
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Previously dynamic builds were either using the default SWITCH_RATIO
or one from the higher level architecture; this patch ensures the
dynamic builds can use this parameter as well.
2023-04-17 15:34:12 +01:00
31fd13d048
MIPS: make HAVE_MSA reflect cpu capability and NO_MSA software/env
2023-01-02 22:19:13 +01:00
2fb096315e
Set SWITCH_RATIO for Arm(R) Neoverse(TM) V1 CPUs
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From testing this yields better results than the default of `2`.
2022-11-30 09:35:38 +00:00
4989e039a5
Define SBGEMM_ALIGN_K for DYNAMIC_ARCH build
2022-10-27 14:10:26 +08:00
a50b29c540
Provide a fallback MIPS64_GENERIC target
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It is really dangerous to fallback to Loongson core on other
MIPS64 processors.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
2022-08-12 13:13:28 +01:00
fbfe1daf6e
LoongArch64: Add DYNAMIC_ARCH support
2022-07-28 14:28:45 +08:00
3573306a69
LoongArch64: Add core LOONGSON2K1000 and LOONGSONGENERIC
2022-07-25 16:04:56 +08:00
123e0dfb62
Neoverse N2 sbgemm:
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1. Modify the algorithm to resolve multithreading failures
2. No memory allocation in sbgemm kernel
3. Optimize when alpha == 1.0f
2022-06-29 10:14:21 +08:00
55d686d41e
neoverse n2 sbgemm:
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implement ncopy tcopy kernel_8x4
2022-06-29 10:14:21 +08:00
dac14a5f7d
revert "switch DGEMM parameters for SkylakeX if DYNAMIC_ARCH"
2022-05-20 11:28:23 +02:00
a55a06c269
Update param.h
2022-03-28 18:10:08 +02:00
d93cf7f23c
fix defines for CORTEX-X
2022-03-28 17:37:06 +02:00
09b8545fc5
Add initial support for M1 on Linux, Phytium FT2xxx series, ARM Cortex 510/710/X1/X2
2022-03-27 15:24:40 +02:00
8d0f7f0176
Revert accidental change of generic ARMV8 DGEMM parameters from #3425
2022-03-27 13:10:47 +02:00
c1c0d5ce1d
Merge pull request #3492 from binebrank/arm_sve_zgemm
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SVE zgemm&cgemm (and other BLAS 3 complex)
2022-01-18 21:36:33 +01:00
b6a445cfd8
adapt Makefile for SVE trsm
2022-01-16 21:40:56 +01:00
499ae5e8f7
Merge pull request #3510 from martin-frbg/issue3505
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Fix recent SkylakeX/DYNAMIC_ARCH DGEMM breakage
2022-01-09 14:50:51 +01:00
b6b024232d
Merge pull request #3508 from snadampal/v1_n2
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OpenBLAS: aarch64: Add neoverse-v1/n2 architecture specifics
2022-01-09 14:50:26 +01:00
15d4b37913
SkylakeX: match parameters to dgemm kernels for dyn/non-dyn
2022-01-08 23:48:13 +01:00
19c8f615dc
OpenBLAS: aarch64: Add neoverse-v1/n2 architecture specifics
2022-01-07 00:28:17 +00:00
39ab219704
sve copy functions for cgemm chemm zsymm
2022-01-05 09:12:22 +01:00
8d9b9c6b2a
loongarch64: Optimize dgemm_kernel
2021-12-21 09:33:06 +08:00
697e2752d7
Merge pull request #3464 from binebrank/arm_sve_sgemm
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Add sgemm part for Arm SVE
2021-12-11 20:35:22 +01:00
a8f62a347b
fix UNROLL_MN and add to targets for SVE
2021-12-11 16:37:23 +01:00
f7f7fea0dc
Merge pull request #3472 from kavanabhat/p10_aixas_p8
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Fallback for Power kernels
2021-12-09 07:28:57 +01:00
eee3381cbe
Fallback for Power kernels
2021-12-08 03:52:23 -06:00
dd1f645371
switch DGEMM unroll parameters for SkylakeX if DYNAMIC_ARCH
2021-12-06 19:42:51 +01:00
86ae89bf33
add sgemm kernel and copy functions for sgemm and ssymm
2021-11-28 18:12:47 +01:00
454edd741c
Merge pull request #3425 from binebrank/arm_sve_dgemm
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Add dgemm kernel for arm64 SVE
2021-11-26 16:14:55 +01:00
f4da23dcb6
reduced dgemm_unroll_m to work with 128-bit sve
2021-11-23 21:18:08 +01:00
9388f05a3c
configure SVE Makefile
2021-11-21 18:33:43 +01:00
52a3f004a0
Fix unintended reversion of recent CortexA53 changes
2021-11-20 23:54:48 +01:00
19ccef5fb1
Add generic MIPS32 target
2021-11-20 17:31:11 +01:00
302f22693a
MOD: optimize normal DGEMM on ARMV8 cortex-A53 & cortex-A55
2021-11-18 21:14:43 +08:00
46947efb83
Ignore compiler support for MIPS MSA if the cpu lacks this capability
2021-11-13 23:32:26 +01:00
ab7917910d
add v2x8 kernel + fix sve dtrmm
2021-11-07 20:37:51 +01:00
7093372e32
add ARMV8SVE target
2021-11-01 22:53:21 +01:00
7b2f5cb3b7
sbgemm: spr: enlarge P to 256 for performance
2021-10-17 19:08:03 -07:00
0abbcd19c1
sbgemm: spr: tuning for blocking params
2021-10-17 19:08:03 -07:00
3dc6052c7e
initial support for Sapphire Rapids platform
2021-10-12 01:30:40 -07:00
24233b7c49
Use "big arm server" GEMM defaults for Vortex
2021-10-06 11:10:19 +02:00
fe3c778c51
AIX changes for P10 with GNU Compiler
2021-09-30 06:06:27 -05:00
8356a604f0
sbgemm: cooperlake: tuning for block params
2021-09-07 21:30:46 +08:00
7cddbf99b1
Make explicit conversion condition on _WIN64 flag
2021-08-31 14:36:44 +01:00
d1ed72fa87
[win/arm64]: Explicit casting for GMEMM_DEFAULT_ALIGN to create 64-bit value
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Win64 uses LLP64 datamodel and unsigned long is only 32-bit. For 64-bit
architecture we need 64-bit mask to correctly generate address
2021-08-31 11:56:10 +01:00
af0a69f355
Add support for LOONGARCH64
2021-07-27 15:29:12 +08:00
Martin Kroeker
Chris Sidebottom
Honglin Zhu
Jiaxun Yang
gxw
gxw
Bine Brank
Sunita Nadampalli
kavanabhat
Jia-Chen
Wangyang Guo
Niyas Sait