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2399 Commits

Author SHA1 Message Date
Ye Tao c748e6a338 optimized sbgemm kernel for neoverse-v1 (sve-256) 
Signed-off-by: Ye Tao <ye.tao@arm.com>
 2025-02-05 10:06:37 +00:00
Aditya Tewari 4379a6fbe3 * checkpoint sbgemm for SVE-256 2025-02-03 12:49:49 +00:00
Martin Kroeker d7036cfd74
Remove trailing blanks that break the cmake parser 2025-01-27 09:32:17 +01:00
Martin Kroeker 6e393a5599
Merge branch 'develop' into gemv_t 2025-01-25 12:54:04 +01:00
Martin Kroeker 876ba58e28
Merge pull request #5091 from goplanid/develop 
Small gemm kernel improvements for AArch64
 2025-01-24 10:59:16 +01:00
Martin Kroeker 180ba5e7d0
Merge pull request #5069 from tingboliao/dev_rotm_20250107 
Further rearranged the rotm kernel for the different architectures.
 2025-01-23 10:16:43 +01:00
Deeksha Goplani d1bfa979f7 small gemm kernel packing modifications 2025-01-23 09:41:45 +05:30
Martin Kroeker 1a6a9fb22f
add another generator line for rotm 2025-01-23 00:17:04 +01:00
Martin Kroeker 4924319c50
fix position of srotm, qrotm 2025-01-22 16:07:35 +01:00
Martin Kroeker b58cba9eb6
fix qrotm build rules 2025-01-22 15:51:49 +01:00
tingbo.liao 3c8df6358f Further rearranged the rotm kernel for the different architectures. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2025-01-22 11:41:12 +08:00
Annop Wongwathanarat c0318cea6e Simplify gemv_t_sve_v1x3 kernel 2025-01-21 13:40:17 +00:00
Martin Kroeker 87083fdbf6
[WIP] Work around assembler limitations in current LLVM for Windows on Arm (#5076) 
* Protect align directives in assembly files that are currently problematic with LLVM on WoA

* use the armv8 zdot on WoA to work around other LLVM issues
 2025-01-18 16:45:56 +01:00
tingbo.liao ef7f54b357 Optimized the gemm_tcopy_8_rvv to be compatible with the vlens 128 and 256. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2025-01-15 11:31:28 +08:00
gxw e0a8216554 LoongArch64: Update dsymv LSX version 2025-01-14 19:45:42 +08:00
gxw a9070ba3f9 LoongArch64: Update ssymv LSX version 2025-01-14 09:06:59 +00:00
Xi Ruoyao af10c132b8
LoongArch64: Fix dsymv and ssymv LASX version 
"fmov.d $f2, $f4" leaves all the bits higher than the 63-th bit
unpredictable but it's obvious that the following code uses the value of
those high bits.  We actually want to replicate the lower 64 bits here,
so we should use xvreplve0.d instead.

LA464 (Loongson 3[A-Z]-5000) happens to replicate them for us due to
some uarch internal details so the issue was not detected, but for LA664
(Loongson 3[A-Z]-6000) and future uarch we need to do things correctly
or we end up getting a lot of test failures.

Closes: https://bbs.aosc.io/t/topic/302
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
 2025-01-13 22:16:00 +08:00
Martin Kroeker d74eb02954
Merge pull request #5057 from martin-frbg/issue5050 
Replace while loop in generic C/ZGEMM_BETA to avoid going out of bounds
 2025-01-11 11:33:56 -08:00
Martin Kroeker 30f7a4120b
Merge pull request #5056 from tingboliao/dev_omatcopy_20250108 
Optimize the omatcopy_cn/zomatcopy_cn kernels with RVV 1.0 intrinsic.
 2025-01-11 09:42:57 -08:00
gxw 20a8e48f25 LoongArch64: Update ssymv LASX version 2025-01-10 16:02:54 +08:00
gxw e0748588b8 LoongArch64: Update dsymv LASX version 2025-01-10 14:52:57 +08:00
Martin Kroeker d91d4fa6e9
convert the beta=0 branch to a for loop as well 2025-01-09 23:11:26 +01:00
Martin Kroeker 09e75f1588
fix absurd typo 2025-01-09 00:52:14 +01:00
Martin Kroeker 2891fd8d6d
Replace while loop with for 2025-01-08 23:17:45 +01:00
tingbo.liao 0a5dbf13d3 Optimize the omatcopy_cn and zomatcopy_cn kernels with RVV 1.0 intrinsic. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2025-01-08 11:00:35 +08:00
Sergey Fedorov 229efa42ff scal.S: use r11 on 32-bit Darwin on powerpc 2025-01-05 00:31:27 +08:00
Sergey Fedorov 81e1be8d90 Revert "temporarily disable the default S/DSCAL kernel" 
This reverts commit 9b9c0aa5c9.
 2025-01-04 22:54:54 +08:00
Martin Kroeker 9b9c0aa5c9
temporarily disable the default S/DSCAL kernel 2025-01-03 21:36:46 +01:00
tingbo.liao c37509c213 Optimize the nrm2_rvv function to further improve performance. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2024-12-31 08:46:55 +08:00
tingbo.liao 0bea1cfd9d Optimize the zgemm_tcopy_4_rvv function to be compatible with the situations where the vector lengths(vlens) are 128 and 256. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2024-12-24 10:33:27 +08:00
tingbo.liao d00cc400b1 Replaced the __riscv_vid_v_i32m2 and __riscv_vid_v_i64m2 with __riscv_vid_v_u32m2 and __riscv_vid_v_u64m2 for riscv64-unknown-linux-gnu-gcc compiling. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2024-12-18 08:38:30 +08:00
Martin Kroeker 229d8a025e
Merge pull request #4959 from CDAC-Bengaluru/level-1-sve 
SVE Implementation for Level-1 BLAS Routines
 2024-12-13 05:20:51 -08:00
SushilPratap04 3368a4e697
Update swap_kernel_sve.c 2024-12-13 16:47:58 +05:30
CDAC-SSDG dd71e4234a
Added Updated swap and rot sve kernels. 2024-12-13 11:15:29 +05:30
CDAC-SSDG 06ffd411a5
Update KERNEL.ARMV8SVE 2024-12-13 11:05:47 +05:30
CDAC-SSDG 765850194e
Delete kernel/arm64/swap_kernel_sve.c 2024-12-13 11:02:01 +05:30
CDAC-SSDG c17c19fbcf
Delete kernel/arm64/swap_kernel_c.c 2024-12-13 11:01:46 +05:30
CDAC-SSDG f6416c0e37
Delete kernel/arm64/swap.c 2024-12-13 11:01:32 +05:30
CDAC-SSDG 3b7b74664c
Delete kernel/arm64/scal_kernel_sve.c 2024-12-13 11:01:03 +05:30
CDAC-SSDG 95a97012e8
Delete kernel/arm64/scal_kernel_c.c 2024-12-13 11:00:45 +05:30
CDAC-SSDG 5540f2121e
Delete kernel/arm64/scal.c 2024-12-13 11:00:12 +05:30
CDAC-SSDG f62519cc87
Delete kernel/arm64/rot_kernel_sve.c 2024-12-13 10:59:35 +05:30
CDAC-SSDG 10857c9df4
Delete kernel/arm64/rot_kernel_c.c 2024-12-13 10:58:51 +05:30
CDAC-SSDG b9f51a5cf7
Delete kernel/arm64/rot.c 2024-12-13 10:58:06 +05:30
Martin Kroeker 81666de4ef
Merge pull request #5007 from martin-frbg/issue5006 
Revert the NRM2 kernels for NeoverseN2 and ARMV8SVE targets to the generic NEON version
 2024-12-05 14:43:03 -08:00
Martin Kroeker 3345007d8f
retire the thunderx2 NRM2 kernels due to reported inaccuracies and NAN 2024-12-05 21:12:06 +01:00
Martin Kroeker 5fe983db29
retire the thunderx2 nrm2 kernels for now due to NAN and inaccuracies 2024-12-05 21:09:53 +01:00
Iha, Taisei 4918beecbe Loop-unrolled transposed [SD]GEMV kernels for A64FX and Neoverse V1 2024-12-02 18:46:00 +09:00
Juliya32 3b2421cba0
Add files via upload 2024-10-30 14:23:42 +05:30
Juliya32 012fe4da36
Delete kernel/arm64/rot_kernel_sve.c 2024-10-30 14:23:15 +05:30