Ye Tao
c748e6a338
optimized sbgemm kernel for neoverse-v1 (sve-256)
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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
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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
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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.
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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 )
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* 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.
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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
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"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
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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
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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.
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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"
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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.
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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.
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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.
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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
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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
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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
