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| author | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-06-27 17:00:52 +0100 |
|---|---|---|
| committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-07-26 11:55:15 +0000 |
| commit | cfa2bba98169cb5ab1945462514be1b6badf7d98 (patch) | |
| tree | 1635e6e9463e9798c7195f0aa71b5df3f2650df1 /src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8 | |
| parent | f59b16f42ef68bde877b70816ffb953d64c8baa3 (diff) | |
| download | ComputeLibrary-cfa2bba98169cb5ab1945462514be1b6badf7d98.tar.gz | |
COMPMID-2178: Update GEMM assembly code.
Perform offset reduction and requantization within the assembly wrapper.
Change-Id: I5d5b3e1f6f9ef4c71805362c57f88ff199c027a3
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1541
Comments-Addressed: Pablo Marquez <pablo.tello@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8')
| -rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8/generic.cpp | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8/generic.cpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8/generic.cpp index 7169c8bdec..6c0b5b18f9 100644 --- a/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8/generic.cpp +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemm_12x8/generic.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2018 ARM Limited. + * Copyright (c) 2017-2019 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -39,7 +39,7 @@ namespace arm_gemm { -void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float *Cpanel, int ablocks, int bblocks, int K, long int row_jump=0, long int block_jump=0) { +void a64_sgemm_asimd_12x8(const float *Apanel, const float *Bpanel, float *Cpanel, int ablocks, int bblocks, int K) { const float *a_ptr = Apanel; float *c_ptr = Cpanel; @@ -112,7 +112,6 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float "fmla v9.4s , %[b0].4s, %[a0].s[1]\n" "ldr %q[b2], [%[b_ptr], #32]\n" "fmla v10.4s, %[b0].4s, %[a0].s[2]\n" - "add %[b_ptr], %[b_ptr], %[row_jump]\n" "fmla v11.4s, %[b0].4s, %[a0].s[3]\n" "ldr %q[a0a], [%[a_ptr], #32]\n" "fmla v12.4s, %[b0].4s, %[a1].s[0]\n" @@ -148,7 +147,6 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float "fmla v9.4s , %[b0].4s, %[a0a].s[1]\n" "ldr %q[a0], [%[a_ptr], #64]\n" "fmla v10.4s, %[b0].4s, %[a0a].s[2]\n" - "add %[b_ptr], %[b_ptr], %[row_jump]\n" "fmla v11.4s, %[b0].4s, %[a0a].s[3]\n" "fmla v12.4s, %[b0].4s, %[a1a].s[0]\n" "ldr %q[a1], [%[a_ptr], #80]\n" @@ -192,7 +190,6 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float "fmla v9.4s , %[b0].4s, %[a0].s[1]\n" "ldr %q[b2], [%[b_ptr], #32]\n" "fmla v10.4s, %[b0].4s, %[a0].s[2]\n" - "add %[b_ptr], %[b_ptr], %[row_jump]\n" "fmla v11.4s, %[b0].4s, %[a0].s[3]\n" "ldr %q[a0a], [%[a_ptr], #32]\n" "fmla v12.4s, %[b0].4s, %[a1].s[0]\n" @@ -224,11 +221,9 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float "ldr %q[b2], [%[b_ptr], #80]\n" "fmla v8.4s , %[b0].4s, %[a0a].s[0]\n" - "add %[b_ptr], %[b_ptr], %[block_jump]\n" "fmla v16.4s, %[b1].4s, %[a0a].s[0]\n" "add %[b_ptr], %[b_ptr], #96\n" "fmla v9.4s , %[b0].4s, %[a0a].s[1]\n" - "add %[b_ptr], %[b_ptr], %[row_jump]\n" "str q8, [%[c_ptr], #0]\n" "fmla v17.4s, %[b1].4s, %[a0a].s[1]\n" "str q16, [%[c_ptr], #16]\n" @@ -286,7 +281,6 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float "fmla v8.4s , %[b0].4s, %[a0].s[0]\n" "ldr %q[b2], [%[b_ptr], #32]\n" "fmla v16.4s, %[b1].4s, %[a0].s[0]\n" - "add %[b_ptr], %[b_ptr], %[row_jump]\n" "fmla v9.4s , %[b0].4s, %[a0].s[1]\n" "str q8, [%[c_ptr], #0]\n" "fmla v17.4s, %[b1].4s, %[a0].s[1]\n" @@ -349,7 +343,7 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr), [a0] "+w" (a0), [a1] "+w" (a1), [a0a] "+w" (a0a), [a1a] "+w" (a1a), [b0] "+w" (b0), [b1] "+w" (b1), [b2] "+w" (b2), [k] "+r" (k) - : [oddk] "r" (oddk), [row_jump] "r" (row_jump), [block_jump] "r" (block_jump) + : [oddk] "r" (oddk) : "x20", "x21", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "cc" ); @@ -357,10 +351,6 @@ void a64_sgemm_asimd_12x8_jumps(const float *Apanel, const float *Bpanel, float } } -void a64_sgemm_asimd_12x8(const float *Apanel, const float *Bpanel, float *Cpanel, int ablocks, int bblocks, int K) { - a64_sgemm_asimd_12x8_jumps(Apanel, Bpanel, Cpanel, ablocks, bblocks, K, 0, 0); -} - } // namespace arm_gemm -#endif
\ No newline at end of file +#endif |