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OpenBLAS/kernel/riscv64
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Chip Kerchner f552040c5d Fix stride issue.
2025-10-07 17:17:18 +00:00
..
amax_rvv.c
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amax_vector.c
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amax.c
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amin_rvv.c
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amin_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
amin.c
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asum_rvv.c
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asum_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
asum.c
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axpby_rvv.c
Fix axpby_rvv kernels for cases where inc_y = 0
2024-07-15 14:24:47 +00:00
axpby_vector_v2.c
Optimized the axpby function.
2025-05-29 17:50:44 +08:00
axpby_vector.c
Handle zero increment(s) in C910V ?AXPBY (#4483)
2024-02-04 22:07:51 +01:00
axpby.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
axpy_rvv.c
fix axpy implementations where y has a stride of 0
2024-02-16 16:00:38 +00:00
axpy_vector.c
fix axpy implementations where y has a stride of 0
2024-02-16 16:00:38 +00:00
axpy.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
cgemm_kernel_8x4_zvl128b.c
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cgemm_kernel_8x8_zvl256b.c
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copy_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
copy_vector.c
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copy.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
ctrmm_kernel_8x4_zvl128b.c
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ctrmm_kernel_8x8_zvl256b.c
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dgemm_kernel_8x4_c910v.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
dgemm_kernel_8x4_zvl128b.c
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dgemm_kernel_8x8_zvl256b.c
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dot_rvv.c
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dot_vector.c
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dot.c
Restore riscv64 fixes from develop branch: dot product double precision accumulation, zscal NaN handling
2024-02-01 10:32:00 +00:00
dsdot_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
dtrmm_kernel_8x4_zvl128b.c
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dtrmm_kernel_8x8_zvl256b.c
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gemm_beta_rvv.c
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gemm_ncopy_4_rvv.c
Add and use vectorized packing to ZVL128B and ZVL256B. Up to 3x+ faster than generic scalar functions.
2025-08-12 17:18:56 +00:00
gemm_ncopy_8_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
gemm_ncopy_8fp_rvv.c
Add vectorized packing for FP16 and BF16. Reactivate vector packing for FP64 transposed.
2025-09-26 14:50:38 +00:00
gemm_ncopy_16_rvv.c
Add and use vectorized packing to ZVL128B and ZVL256B. Up to 3x+ faster than generic scalar functions.
2025-08-12 17:18:56 +00:00
gemm_ncopy_16fp_rvv.c
Add vectorized packing for FP16 and BF16. Reactivate vector packing for FP64 transposed.
2025-09-26 14:50:38 +00:00
gemm_ncopy_rvv_v1.c
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gemm_tcopy_4_rvv.c
Add and use vectorized packing to ZVL128B and ZVL256B. Up to 3x+ faster than generic scalar functions.
2025-08-12 17:18:56 +00:00
gemm_tcopy_8_rvv.c
Optimized the gemm_tcopy_8_rvv to be compatible with the vlens 128 and 256.
2025-01-15 11:31:28 +08:00
gemm_tcopy_8fp_rvv.c
Add vectorized packing for FP16 and BF16. Reactivate vector packing for FP64 transposed.
2025-09-26 14:50:38 +00:00
gemm_tcopy_16_rvv.c
Add and use vectorized packing to ZVL128B and ZVL256B. Up to 3x+ faster than generic scalar functions.
2025-08-12 17:18:56 +00:00
gemm_tcopy_16fp_rvv.c
Add vectorized packing for FP16 and BF16. Reactivate vector packing for FP64 transposed.
2025-09-26 14:50:38 +00:00
gemm_tcopy_rvv_v1.c
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gemmkernel_rvv_v1x8.c
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gemv_n_rvv.c
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gemv_n_vector.c
Fix pre-RVV 1.0.
2025-09-30 22:41:31 +00:00
gemv_n.c
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gemv_t_rvv.c
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gemv_t_vector.c
remove unused variable
2025-09-13 11:35:49 +08:00
gemv_t.c
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generate_kernel.py
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iamax_rvv.c
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iamax_vector.c
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iamax.c
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iamin_rvv.c
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iamin_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
iamin.c
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imax_rvv.c
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imax_vector.c
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imax.c
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imin_rvv.c
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imin_vector.c
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imin.c
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izamax_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
izamax_vector.c
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izamax.c
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izamin_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
izamin_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
izamin.c
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KERNEL
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
KERNEL.C910V
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
KERNEL.RISCV64_GENERIC
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
KERNEL.RISCV64_ZVL128B
Add vectorized packing for FP16 and BF16. Reactivate vector packing for FP64 transposed.
2025-09-26 14:50:38 +00:00
KERNEL.RISCV64_ZVL256B
Add SBGEMV and SHGEMV routines to RISC-V.
2025-10-03 17:09:16 +00:00
KERNEL.x280
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
Makefile
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max_rvv.c
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max_vector.c
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max.c
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min_rvv.c
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min_vector.c
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min.c
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nrm2_rvv.c
Optimize the nrm2_rvv function to further improve performance.
2024-12-31 08:46:55 +08:00
nrm2_vector_dot.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
nrm2_vector.c
Update nrm2_vector.c
2024-03-13 11:40:14 +01:00
nrm2.c
fix loop condition for incx < 0
2024-03-12 15:48:55 +01:00
omatcopy_cn_rvv.c
Optimize the omatcopy_cn and zomatcopy_cn kernels with RVV 1.0 intrinsic.
2025-01-08 11:00:35 +08:00
omatcopy_cn_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
omatcopy_cn.c
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omatcopy_ct_rvv.c
Optimize RISC-V RVV omatcopy implementation with latest RVV API\n\nCo-authored-by: gong-flying <gongxiaofei24@iscas.ac.cn>
2025-09-15 11:46:50 +08:00
omatcopy_ct.c
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omatcopy_rn.c
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omatcopy_rt.c
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rot_rvv.c
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rot_vector.c
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rot.c
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rotm_rvv.c
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
sbgemm_kernel_8x8_zvl128b.c
Add BF16 sbgemm on RISCV.
2025-09-22 14:32:43 +00:00
sbgemm_kernel_16x8_zvl256b.c
Add BF16 sbgemm on RISCV.
2025-09-22 14:32:43 +00:00
sbgemv_n_vector.c
Change signature of SBGEMV.
2025-10-07 13:14:20 +00:00
sbgemv_t_vector.c
Fix stride issue.
2025-10-07 17:17:18 +00:00
scal_rvv.c
fix NAN handling and make it depend on dummy2 parameter
2024-07-17 23:55:54 +02:00
scal_vector.c
make NAN handling depend on dummy2 parameter
2024-07-17 23:54:24 +02:00
scal.c
fix inverted conditional for NAN handling
2024-07-26 09:50:20 +02:00
sgemm_kernel_8x8_zvl128b.c
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sgemm_kernel_16x4_c910v.c
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sgemm_kernel_16x8_zvl256b.c
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shgemm_kernel_8x8_zvl128b.c
Fix _Float16 casting issue and reduce LMUL for certain vector instruction from m2 to m1.
2025-09-18 21:30:22 +00:00
shgemm_kernel_16x8_zvl256b.c
Fix _Float16 casting issue and reduce LMUL for certain vector instruction from m2 to m1.
2025-09-18 21:30:22 +00:00
strmm_kernel_8x8_zvl128b.c
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strmm_kernel_16x8_zvl256b.c
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sum_rvv.c
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sum_vector.c
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swap_rvv.c
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swap_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
swap.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
symm_lcopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
symm_ucopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
symv_L_rvv.c
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symv_L_vector.c
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symv_L.c
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symv_U_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
symv_U_vector.c
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symv_U.c
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trmm_lncopy_rvv_v1.c
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trmm_ltcopy_rvv_v1.c
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trmm_uncopy_rvv_v1.c
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trmm_utcopy_rvv_v1.c
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trmmkernel_rvv_v1x8.c
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trsm_kernel_LN_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
trsm_kernel_LT_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
trsm_kernel_RN_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
trsm_kernel_RT_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
trsm_lncopy_rvv_v1.c
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trsm_ltcopy_rvv_v1.c
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trsm_uncopy_rvv_v1.c
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trsm_utcopy_rvv_v1.c
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zamax_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zamax_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
zamax.c
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zamin_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zamin_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
zamin.c
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zasum_rvv.c
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zasum_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
zasum.c
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zaxpby_rvv.c
Fix axpby_rvv kernels for cases where inc_y = 0
2024-07-15 14:24:47 +00:00
zaxpby_vector.c
Handle zero increment(s) in C910V ?AXPBY (#4483)
2024-02-04 22:07:51 +01:00
zaxpby.c
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zaxpy_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zaxpy_vector.c
Declare the "small" kernel static in addition to inline
2025-07-22 11:01:37 +02:00
zaxpy.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
zcopy_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zcopy_vector.c
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zcopy.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
zdot_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zdot_vector.c
Declare the "small" kernel static in addition to inline
2025-07-22 11:02:32 +02:00
zdot.c
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zgemm_beta_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemm_kernel_4x4_zvl128b.c
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zgemm_kernel_8x4_zvl256b.c
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zgemm_kernel_generic.c
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zgemm_ncopy_4_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemm_ncopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemm_tcopy_4_rvv.c
Optimize the zgemm_tcopy_4_rvv function to be compatible with the situations where the vector lengths(vlens) are 128 and 256.
2024-12-24 10:33:27 +08:00
zgemm_tcopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemmkernel_rvv_v1x4.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemv_n_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemv_n_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
zgemv_n.c
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zgemv_t_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zgemv_t_vector.c
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zgemv_t.c
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zhemm_ltcopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
zhemm_utcopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
zhemv_LM_rvv.c
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zhemv_LM_vector.c
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zhemv_UV_rvv.c
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zhemv_UV_vector.c
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znrm2_rvv.c
handle incx < 0
2024-03-12 20:42:11 +01:00
znrm2_vector.c
handle incx < 0
2024-03-12 20:40:29 +01:00
znrm2.c
fix loop condition for incx < 0
2024-03-12 15:49:41 +01:00
zomatcopy_cn_rvv.c
Optimize the omatcopy_cn and zomatcopy_cn kernels with RVV 1.0 intrinsic.
2025-01-08 11:00:35 +08:00
zomatcopy_cn_vector.c
Format Code
2025-05-15 18:55:47 +08:00
zomatcopy_cn.c
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zomatcopy_cnc.c
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zomatcopy_ct.c
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zomatcopy_ctc.c
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zomatcopy_rn.c
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zomatcopy_rnc.c
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zomatcopy_rt.c
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zomatcopy_rtc.c
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zrot_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zrot_vector.c
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zrot.c
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zscal_rvv.c
add dummy2 flag handling for inf/nan agnostic zeroing
2025-06-11 01:47:43 -07:00
zscal_vector.c
add dummy2 flag handling for inf/nan agnostic zeroing
2025-06-11 01:47:43 -07:00
zscal.c
use dummy2 as Inf/NAN handling flag
2025-06-12 13:33:56 -07:00
zsum_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zsum_vector.c
Fix bad vector zero initializer and other compiler warnings for RISC-V.
2025-07-30 14:04:43 +00:00
zswap_rvv.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
zswap_vector.c
Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-23 19:01:31 +03:00
zswap.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
zsymm_lcopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
zsymm_ucopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
zsymv_L_rvv.c
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zsymv_U_rvv.c
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ztrmm_kernel_4x4_zvl128b.c
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ztrmm_kernel_8x4_zvl256b.c
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ztrmm_lncopy_rvv_v1.c
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.
2024-12-18 08:38:30 +08:00
ztrmm_ltcopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrmm_uncopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrmm_utcopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrmmkernel_2x2_rvv.c
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ztrmmkernel_rvv_v1x4.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrsm_lncopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrsm_ltcopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrsm_uncopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00
ztrsm_utcopy_rvv_v1.c
Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-18 22:14:32 +03:00