diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/transforms/a64_transpose_interleave_12_s8s16.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/transforms/a64_transpose_interleave_12_s8s16.hpp | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/transforms/a64_transpose_interleave_12_s8s16.hpp b/src/core/NEON/kernels/arm_gemm/transforms/a64_transpose_interleave_12_s8s16.hpp new file mode 100644 index 0000000000..7359eea737 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/transforms/a64_transpose_interleave_12_s8s16.hpp @@ -0,0 +1,275 @@ +/* + * Copyright (c) 2021 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__ + +namespace { + +void a64_transpose_interleave_12_s8s16(int16_t *out, const int8_t *in, size_t width, size_t in_stride, size_t height) +{ + size_t out_stride = 12 * height * sizeof(int16_t); + + __asm__ __volatile__( + "cmp %x[height], #0x4\n" + "blt 10f\n" + "1:" // Main row loop: Head + "mov x24, %x[in]\n" + "mov x23, %x[out]\n" + "add x22, x24, %x[in_stride]\n" + "add x21, x22, %x[in_stride]\n" + "add x20, x21, %x[in_stride]\n" + "add %x[in], x20, %x[in_stride]\n" + "sub %x[height], %x[height], #0x4\n" + "mov x19, %x[width]\n" + "cmp x19, #0x18\n" + "blt 3f\n" + "2:" // Main row loop: Unroll column loop + "ldr q16, [x24], #0x10\n" + "sshll v27.8h, v16.8b, #0x0\n" + "ldr d17, [x24], #0x8\n" + "sub x19, x19, #0x18\n" + "sshll2 v16.8h, v16.16b, #0x0\n" + "ldr q26, [x22], #0x10\n" + "cmp x19, #0x18\n" + "dup v20.2d, v16.d[0]\n" + "ldr q25, [x21], #0x10\n" + "dup v24.2d, v16.d[1]\n" + "ldr q23, [x20], #0x10\n" + "sshll v16.8h, v17.8b, #0x0\n" + "ldr d19, [x22], #0x8\n" + "mov v24.d[1], v16.d[0]\n" + "dup v22.2d, v16.d[1]\n" + "ldr d18, [x21], #0x8\n" + "sshll v16.8h, v26.8b, #0x0\n" + "ldr d21, [x20], #0x8\n" + "mov v20.d[1], v16.d[0]\n" + "str q27, [x23, #0x0]\n" + "dup v17.2d, v16.d[1]\n" + "str q20, [x23, #0x10]\n" + "sshll2 v16.8h, v26.16b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x20]\n" + "mov v22.d[1], v16.d[1]\n" + "sshll v20.8h, v19.8b, #0x0\n" + "sshll v16.8h, v25.8b, #0x0\n" + "str q16, [x23, #0x30]\n" + "sshll2 v16.8h, v25.16b, #0x0\n" + "dup v17.2d, v16.d[0]\n" + "dup v19.2d, v16.d[1]\n" + "sshll v16.8h, v18.8b, #0x0\n" + "mov v19.d[1], v16.d[0]\n" + "dup v18.2d, v16.d[1]\n" + "sshll v16.8h, v23.8b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x40]\n" + "dup v17.2d, v16.d[1]\n" + "sshll2 v16.8h, v23.16b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x50]\n" + "add x23, x23, %x[out_stride]\n" + "mov v18.d[1], v16.d[1]\n" + "str q24, [x23, #0x0]\n" + "sshll v16.8h, v21.8b, #0x0\n" + "str q22, [x23, #0x10]\n" + "str q20, [x23, #0x20]\n" + "str q19, [x23, #0x30]\n" + "str q18, [x23, #0x40]\n" + "str q16, [x23, #0x50]\n" + "add x23, x23, %x[out_stride]\n" + "bge 2b\n" + "3:" // Main row loop: Unroll column loop skip + "cmp x19, #0xc\n" + "blt 5f\n" + "4:" // Main row loop: Column loop + "ldr d16, [x24], #0x8\n" + "sub x19, x19, #0xc\n" + "ldr d21, [x22], #0x8\n" + "cmp x19, #0xc\n" + "ldr d20, [x21], #0x8\n" + "ldr d19, [x20], #0x8\n" + "ld1 { v16.s }[2], [x24], #0x4\n" + "sshll v17.8h, v16.8b, #0x0\n" + "ld1 { v21.s }[2], [x22], #0x4\n" + "sshll2 v18.8h, v16.16b, #0x0\n" + "ld1 { v20.s }[2], [x21], #0x4\n" + "ld1 { v19.s }[2], [x20], #0x4\n" + "sshll v16.8h, v21.8b, #0x0\n" + "str q17, [x23, #0x0]\n" + "sshll2 v17.8h, v21.16b, #0x0\n" + "mov v18.d[1], v16.d[0]\n" + "str q18, [x23, #0x10]\n" + "dup v16.2d, v16.d[1]\n" + "mov v16.d[1], v17.d[0]\n" + "str q16, [x23, #0x20]\n" + "sshll v16.8h, v20.8b, #0x0\n" + "str q16, [x23, #0x30]\n" + "sshll2 v17.8h, v20.16b, #0x0\n" + "sshll v16.8h, v19.8b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x40]\n" + "dup v17.2d, v16.d[1]\n" + "sshll2 v16.8h, v19.16b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x50]\n" + "add x23, x23, %x[out_stride]\n" + "bge 4b\n" + "5:" // Main row loop: Column loop skip + "cmp x19, #0x4\n" + "blt 7f\n" + "6:" // Main row loop: width 4 loop: loop + "ldr s16, [x24], #0x4\n" + "sshll v19.8h, v16.8b, #0x0\n" + "ldr s16, [x22], #0x4\n" + "sub x19, x19, #0x4\n" + "sshll v18.8h, v16.8b, #0x0\n" + "ldr s16, [x21], #0x4\n" + "cmp x19, #0x4\n" + "sshll v17.8h, v16.8b, #0x0\n" + "ldr s16, [x20], #0x4\n" + "str d19, [x23, #0x0]\n" + "sshll v16.8h, v16.8b, #0x0\n" + "str d18, [x23, #0x18]\n" + "str d17, [x23, #0x30]\n" + "str d16, [x23, #0x48]\n" + "add x23, x23, #0x8\n" + "bge 6b\n" + "7:" // Main row loop: width 4 loop: skip + "cmp x19, #0x1\n" + "blt 9f\n" + "8:" // Main row loop: width 1 loop: loop + "ldr b16, [x24], #0x1\n" + "sshll v19.8h, v16.8b, #0x0\n" + "ldr b16, [x22], #0x1\n" + "sub x19, x19, #0x1\n" + "sshll v18.8h, v16.8b, #0x0\n" + "ldr b16, [x21], #0x1\n" + "cmp x19, #0x1\n" + "sshll v17.8h, v16.8b, #0x0\n" + "ldr b16, [x20], #0x1\n" + "str h19, [x23, #0x0]\n" + "sshll v16.8h, v16.8b, #0x0\n" + "str h18, [x23, #0x18]\n" + "str h17, [x23, #0x30]\n" + "str h16, [x23, #0x48]\n" + "add x23, x23, #0x2\n" + "bge 8b\n" + "9:" // Main row loop: width 1 loop: skip + "add %x[out], %x[out], #0x60\n" + "cmp %x[height], #0x4\n" + "bge 1b\n" + "cbz %x[height], 20f\n" + "10:" // Main loop skip + + "11:" // Tail row loop: Head + "mov x24, %x[in]\n" + "mov x23, %x[out]\n" + "add %x[in], x24, %x[in_stride]\n" + "sub %x[height], %x[height], #0x1\n" + "mov x19, %x[width]\n" + "cmp x19, #0x18\n" + "blt 13f\n" + "12:" // Tail row loop: Unroll column loop + "ldr q17, [x24], #0x10\n" + "sshll v16.8h, v17.8b, #0x0\n" + "ldr d18, [x24], #0x8\n" + "sub x19, x19, #0x18\n" + "sshll2 v17.8h, v17.16b, #0x0\n" + "str q16, [x23, #0x0]\n" + "cmp x19, #0x18\n" + "dup v16.2d, v17.d[0]\n" + "str d16, [x23, #0x10]\n" + "dup v17.2d, v17.d[1]\n" + "add x23, x23, %x[out_stride]\n" + "sshll v16.8h, v18.8b, #0x0\n" + "mov v17.d[1], v16.d[0]\n" + "str q17, [x23, #0x0]\n" + "dup v16.2d, v16.d[1]\n" + "str d16, [x23, #0x10]\n" + "add x23, x23, %x[out_stride]\n" + "bge 12b\n" + "13:" // Tail row loop: Unroll column loop skip + "cmp x19, #0xc\n" + "blt 15f\n" + "14:" // Tail row loop: Column loop + "ldr d17, [x24], #0x8\n" + "sub x19, x19, #0xc\n" + "cmp x19, #0xc\n" + "ld1 { v17.s }[2], [x24], #0x4\n" + "sshll v16.8h, v17.8b, #0x0\n" + "str q16, [x23, #0x0]\n" + "sshll2 v16.8h, v17.16b, #0x0\n" + "str d16, [x23, #0x10]\n" + "add x23, x23, %x[out_stride]\n" + "bge 14b\n" + "15:" // Tail row loop: Column loop skip + "cmp x19, #0x4\n" + "blt 17f\n" + "16:" // Tail row loop: width 4 loop: loop + "ldr s16, [x24], #0x4\n" + "sshll v16.8h, v16.8b, #0x0\n" + "str d16, [x23, #0x0]\n" + "sub x19, x19, #0x4\n" + "add x23, x23, #0x8\n" + "cmp x19, #0x4\n" + "bge 16b\n" + "17:" // Tail row loop: width 4 loop: skip + "cmp x19, #0x1\n" + "blt 19f\n" + "18:" // Tail row loop: width 1 loop: loop + "ldr b16, [x24], #0x1\n" + "sshll v16.8h, v16.8b, #0x0\n" + "str h16, [x23, #0x0]\n" + "sub x19, x19, #0x1\n" + "add x23, x23, #0x2\n" + "cmp x19, #0x1\n" + "bge 18b\n" + "19:" // Tail row loop: width 1 loop: skip + "add %x[out], %x[out], #0x18\n" + "cmp %x[height], #0x1\n" + "bge 11b\n" + "20:" // Done + + : [height] "+&r" (height), [in] "+&r" (in), [out] "+&r" (out) + : [in_stride] "r" (in_stride), [out_stride] "r" (out_stride), [width] "r" (width) + : "cc", "memory", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "x19", "x20", "x21", "x22", "x23", "x24" + ); +} + +} // anonymous namespace +template<> +void Transform<12, 1, true, VLType::None>( + int16_t *out, const int8_t *in, int stride, int x0, int xmax, int k0, int kmax) +{ + a64_transpose_interleave_12_s8s16( + out, + in + k0 * stride + x0, + (xmax-x0), + stride * sizeof(int8_t), + (kmax-k0) + ); +} + +#endif |