diff options
Diffstat (limited to 'arm_compute/core/NEON/kernels/assembly/kernels/a64_gemm_u8_4x4/generic.hpp')
-rw-r--r-- | arm_compute/core/NEON/kernels/assembly/kernels/a64_gemm_u8_4x4/generic.hpp | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/arm_compute/core/NEON/kernels/assembly/kernels/a64_gemm_u8_4x4/generic.hpp b/arm_compute/core/NEON/kernels/assembly/kernels/a64_gemm_u8_4x4/generic.hpp deleted file mode 100644 index aff3faf666..0000000000 --- a/arm_compute/core/NEON/kernels/assembly/kernels/a64_gemm_u8_4x4/generic.hpp +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Copyright (c) 2017 ARM Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#pragma once - -#ifdef __aarch64__ - -#include <arm_neon.h> - -inline void a64_gemm_u8_4x4(const uint8_t *Apanel, const uint8_t *Bpanel, uint32_t *Cpanel, int ablocks, int bblocks, int K) { - const uint8_t *a_ptr = Apanel; - uint32_t *c_ptr = Cpanel; - K /= 16; - - for (int yb=0; yb<ablocks; yb++) { - const uint8_t *a_ptr0 = a_ptr; - const uint8_t *b_ptr = Bpanel; - - for (int xb=0; xb<bblocks; xb++) { - a_ptr = a_ptr0; - - int k = K-1; - - register uint8x16_t b0 asm("v4"); - register uint8x16_t b1 asm("v5"); - register uint8x16_t b2 asm("v6"); - register uint8x16_t b3 asm("v7"); - - __asm __volatile ( - "movi v16.4s, #0x0\n" - "ldr q0, [%[a_ptr]]\n" - "movi v17.4s, #0x0\n" - "ldr %q[b0], [%[b_ptr]]\n" - "movi v18.4s, #0x0\n" - "ldr %q[b1], [%[b_ptr], #16]\n" - "movi v19.4s, #0x0\n" - "ldr %q[b2], [%[b_ptr], #32]\n" - "movi v20.4s, #0x0\n" - "ldr %q[b3], [%[b_ptr], #48]\n" - "movi v21.4s, #0x0\n" - "ldr q1, [%[a_ptr], #16]\n" - "movi v22.4s, #0x0\n" - "ldr q2, [%[a_ptr], #32]\n" - "movi v23.4s, #0x0\n" - "ldr q3, [%[a_ptr], #48]\n" - "movi v24.4s, #0x0\n" - ASM_PREFETCH("[%[b_ptr], #64]") - "movi v25.4s, #0x0\n" - ASM_PREFETCH("[%[a_ptr], #64]") - "movi v26.4s, #0x0\n" - ASM_PREFETCH("[%[b_ptr], #128]") - "movi v27.4s, #0x0\n" - ASM_PREFETCH("[%[a_ptr], #128]") - "movi v28.4s, #0x0\n" - ASM_PREFETCH("[%[b_ptr], #192]") - "movi v29.4s, #0x0\n" - ASM_PREFETCH("[%[a_ptr], #192]") - "movi v30.4s, #0x0\n" - ASM_PREFETCH("[%[b_ptr], #256]") - "movi v31.4s, #0x0\n" - ASM_PREFETCH("[%[a_ptr], #256]") - - "umull v12.8h, v0.8b, %[b0].8b\n" - "add %[a_ptr], %[a_ptr], #64\n" - "umull v13.8h, v0.8b, %[b1].8b\n" - "umull v14.8h, v0.8b, %[b2].8b\n" - "add %[b_ptr], %[b_ptr], #64\n" - "umull v15.8h, v0.8b, %[b3].8b\n" - - // Skip loop if we are doing zero iterations of it. - "cbz %w[k], 2f\n" - - "1:\n" - "uadalp v16.4s, v12.8h\n" - "umull2 v12.8h, v0.16b, %[b0].16b\n" - "uadalp v17.4s, v13.8h\n" - "umull2 v13.8h, v0.16b, %[b1].16b\n" - "uadalp v18.4s, v14.8h\n" - "umull2 v14.8h, v0.16b, %[b2].16b\n" - "uadalp v19.4s, v15.8h\n" - "umull2 v15.8h, v0.16b, %[b3].16b\n" - "ldr q0, [%[a_ptr]]\n" - - "uadalp v16.4s, v12.8h\n" - "umull v12.8h, v1.8b, %[b0].8b\n" - "uadalp v17.4s, v13.8h\n" - "umull v13.8h, v1.8b, %[b1].8b\n" - "subs %w[k], %w[k], #1\n" - "uadalp v18.4s, v14.8h\n" - "umull v14.8h, v1.8b, %[b2].8b\n" - "uadalp v19.4s, v15.8h\n" - "umull v15.8h, v1.8b, %[b3].8b\n" - - "uadalp v20.4s, v12.8h\n" - "umull2 v12.8h, v1.16b, %[b0].16b\n" - "uadalp v21.4s, v13.8h\n" - "umull2 v13.8h, v1.16b, %[b1].16b\n" - ASM_PREFETCH("[%[a_ptr], #256]") - "uadalp v22.4s, v14.8h\n" - "umull2 v14.8h, v1.16b, %[b2].16b\n" - "uadalp v23.4s, v15.8h\n" - "umull2 v15.8h, v1.16b, %[b3].16b\n" - "ldr q1, [%[a_ptr], #16]\n" - - "uadalp v20.4s, v12.8h\n" - "umull v12.8h, v2.8b, %[b0].8b\n" - "uadalp v21.4s, v13.8h\n" - "umull v13.8h, v2.8b, %[b1].8b\n" - ASM_PREFETCH("[%[b_ptr], #256]") - "uadalp v22.4s, v14.8h\n" - "umull v14.8h, v2.8b, %[b2].8b\n" - "uadalp v23.4s, v15.8h\n" - "umull v15.8h, v2.8b, %[b3].8b\n" - - "uadalp v24.4s, v12.8h\n" - "umull2 v12.8h, v2.16b, %[b0].16b\n" - "uadalp v25.4s, v13.8h\n" - "umull2 v13.8h, v2.16b, %[b1].16b\n" - "uadalp v26.4s, v14.8h\n" - "umull2 v14.8h, v2.16b, %[b2].16b\n" - "uadalp v27.4s, v15.8h\n" - "umull2 v15.8h, v2.16b, %[b3].16b\n" - "ldr q2, [%[a_ptr], #32]\n" - - "uadalp v24.4s, v12.8h\n" - "umull v12.8h, v3.8b, %[b0].8b\n" - "uadalp v25.4s, v13.8h\n" - "umull v13.8h, v3.8b, %[b1].8b\n" - "uadalp v26.4s, v14.8h\n" - "umull v14.8h, v3.8b, %[b2].8b\n" - "uadalp v27.4s, v15.8h\n" - "umull v15.8h, v3.8b, %[b3].8b\n" - - "uadalp v28.4s, v12.8h\n" - "umull2 v12.8h, v3.16b, %[b0].16b\n" - "ldr %q[b0], [%[b_ptr]]\n" - "uadalp v29.4s, v13.8h\n" - "umull2 v13.8h, v3.16b, %[b1].16b\n" - "ldr %q[b1], [%[b_ptr], #16]\n" - "uadalp v30.4s, v14.8h\n" - "umull2 v14.8h, v3.16b, %[b2].16b\n" - "ldr %q[b2], [%[b_ptr], #32]\n" - "uadalp v31.4s, v15.8h\n" - "umull2 v15.8h, v3.16b, %[b3].16b\n" - "ldr %q[b3], [%[b_ptr], #48]\n" - - "uadalp v28.4s, v12.8h\n" - "umull v12.8h, v0.8b, %[b0].8b\n" - "add %[b_ptr], %[b_ptr], #64\n" - "uadalp v29.4s, v13.8h\n" - "umull v13.8h, v0.8b, %[b1].8b\n" - "ldr q3, [%[a_ptr], #48]\n" - "uadalp v30.4s, v14.8h\n" - "umull v14.8h, v0.8b, %[b2].8b\n" - "add %[a_ptr], %[a_ptr], #64\n" - "uadalp v31.4s, v15.8h\n" - "umull v15.8h, v0.8b, %[b3].8b\n" - "bne 1b\n" - - // Branch target - "2:\n" - "uadalp v16.4s, v12.8h\n" - "umull2 v12.8h, v0.16b, %[b0].16b\n" - "uadalp v17.4s, v13.8h\n" - "umull2 v13.8h, v0.16b, %[b1].16b\n" - "uadalp v18.4s, v14.8h\n" - "umull2 v14.8h, v0.16b, %[b2].16b\n" - "uadalp v19.4s, v15.8h\n" - "umull2 v15.8h, v0.16b, %[b3].16b\n" - - "uadalp v16.4s, v12.8h\n" - "umull v12.8h, v1.8b, %[b0].8b\n" - "uadalp v17.4s, v13.8h\n" - "umull v13.8h, v1.8b, %[b1].8b\n" - "uadalp v18.4s, v14.8h\n" - "umull v14.8h, v1.8b, %[b2].8b\n" - "uadalp v19.4s, v15.8h\n" - "umull v15.8h, v1.8b, %[b3].8b\n" - - "uadalp v20.4s, v12.8h\n" - "umull2 v12.8h, v1.16b, %[b0].16b\n" - "uadalp v21.4s, v13.8h\n" - "umull2 v13.8h, v1.16b, %[b1].16b\n" - "uadalp v22.4s, v14.8h\n" - "umull2 v14.8h, v1.16b, %[b2].16b\n" - "uadalp v23.4s, v15.8h\n" - "umull2 v15.8h, v1.16b, %[b3].16b\n" - - "uadalp v20.4s, v12.8h\n" - "umull v12.8h, v2.8b, %[b0].8b\n" - "uadalp v21.4s, v13.8h\n" - "umull v13.8h, v2.8b, %[b1].8b\n" - "uadalp v22.4s, v14.8h\n" - "umull v14.8h, v2.8b, %[b2].8b\n" - "uadalp v23.4s, v15.8h\n" - "umull v15.8h, v2.8b, %[b3].8b\n" - - "uadalp v24.4s, v12.8h\n" - "umull2 v12.8h, v2.16b, %[b0].16b\n" - "uadalp v25.4s, v13.8h\n" - "umull2 v13.8h, v2.16b, %[b1].16b\n" - "uadalp v26.4s, v14.8h\n" - "umull2 v14.8h, v2.16b, %[b2].16b\n" - "uadalp v27.4s, v15.8h\n" - "umull2 v15.8h, v2.16b, %[b3].16b\n" - - "uadalp v24.4s, v12.8h\n" - "umull v12.8h, v3.8b, %[b0].8b\n" - "uadalp v25.4s, v13.8h\n" - "umull v13.8h, v3.8b, %[b1].8b\n" - "uadalp v26.4s, v14.8h\n" - "umull v14.8h, v3.8b, %[b2].8b\n" - "uadalp v27.4s, v15.8h\n" - "umull v15.8h, v3.8b, %[b3].8b\n" - - "uadalp v28.4s, v12.8h\n" - "umull2 v12.8h, v3.16b, %[b0].16b\n" - "uadalp v29.4s, v13.8h\n" - "umull2 v13.8h, v3.16b, %[b1].16b\n" - "uadalp v30.4s, v14.8h\n" - "umull2 v14.8h, v3.16b, %[b2].16b\n" - "uadalp v31.4s, v15.8h\n" - "umull2 v15.8h, v3.16b, %[b3].16b\n" - - "uadalp v28.4s, v12.8h\n" - "uadalp v29.4s, v13.8h\n" - "uadalp v30.4s, v14.8h\n" - "uadalp v31.4s, v15.8h\n" - - "addp v16.4s, v16.4s, v17.4s\n" - "addp v17.4s, v18.4s, v19.4s\n" - "addp v18.4s, v20.4s, v21.4s\n" - "addp v19.4s, v22.4s, v23.4s\n" - "addp v20.4s, v24.4s, v25.4s\n" - "addp v21.4s, v26.4s, v27.4s\n" - "addp v22.4s, v28.4s, v29.4s\n" - "addp v23.4s, v30.4s, v31.4s\n" - - "addp v16.4s, v16.4s, v17.4s\n" - "addp v17.4s, v18.4s, v19.4s\n" - "addp v18.4s, v20.4s, v21.4s\n" - "addp v19.4s, v22.4s, v23.4s\n" - - "str q16, [%[c_ptr]]\n" - "str q17, [%[c_ptr], #16]\n" - "str q18, [%[c_ptr], #32]\n" - "str q19, [%[c_ptr], #48]\n" - "add %[c_ptr], %[c_ptr], #64\n" - - : - [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr), - [b0] "+w" (b0), [b1] "+w" (b1), [b2] "+w" (b2), [b3] "+w" (b3), - [k] "+r" (k) - : - : "x20", "x21", "v0","v1","v2","v3","v12","v13","v14","v15","v16","v17","v18","v19", - "v20","v21","v22","v23","v24","v25","v26","v27","v28","v29","v30","v31", "cc"); - } - } -} - -#endif // __aarch64__ |