| /* |
| * Copyright (c) 2019-2021 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. |
| */ |
| #ifdef __aarch64__ |
| |
| #include "arm_gemm.hpp" |
| #include "../../utils.hpp" |
| |
| #include <cassert> |
| #include <limits> |
| |
| namespace arm_gemm { |
| |
| void a64_hybrid_fp32_mla_8x4 ( |
| unsigned int num_strings, const unsigned int *string_lengths, IndirectInputArg<float> A_arg, |
| size_t M, size_t N, const float *B_ptr, IndirectOutputArg<float> output_arg, |
| const float *bias, Activation act, bool accumulate |
| ) |
| { |
| struct KernelArgs { |
| float maxval = static_cast<float>(std::numeric_limits<float>::infinity()); |
| float minval = - static_cast<float>(std::numeric_limits<float>::infinity()); |
| unsigned int num_strings = {}; |
| const unsigned int *string_lengths = {}; |
| size_t N = {}; |
| const float *B_ptr = {}; |
| size_t output_offset = {}; |
| size_t input_initial_col = {}; |
| size_t input_offset = {}; |
| } ka; |
| |
| unsigned long flags=0; |
| void *output_ptr; |
| void *input_ptr; |
| |
| if (output_arg.is_indirect) { |
| output_ptr=(void *)(output_arg.indirect.ptr); |
| ka.output_offset=output_arg.indirect.offset; |
| flags |= 0x4; |
| } else { |
| output_ptr=(void *)(output_arg.direct.base); |
| ka.output_offset=output_arg.direct.stride; |
| } |
| |
| if (A_arg.is_indirect) { |
| input_ptr=(void *)(A_arg.indirect.ptr); |
| ka.input_offset=A_arg.indirect.start_row; |
| ka.input_initial_col=A_arg.indirect.start_col; |
| flags |= 0x8; |
| } else { |
| assert(num_strings==1); |
| input_ptr=(void *)(A_arg.direct.base); |
| ka.input_offset=A_arg.direct.stride; |
| } |
| if (accumulate) { |
| flags |= 0x1; |
| } |
| ka.num_strings = num_strings; |
| ka.string_lengths = string_lengths; |
| ka.N = N; |
| ka.B_ptr = B_ptr; |
| switch(act.type) { |
| default: |
| case Activation::Type::None: |
| break; |
| case Activation::Type::BoundedReLU: |
| ka.maxval = static_cast<float>(act.param1); |
| /* fall through */ |
| case Activation::Type::ReLU: |
| ka.minval = 0; |
| flags |= 0x2; |
| break; |
| } |
| __asm__ __volatile__( |
| |
| "1:" // Row loop |
| "cmp %x[M], #0x8\n" |
| "bge 148f\n" |
| "cmp %x[M], #0x6\n" |
| "bgt 127f\n" |
| "beq 106f\n" |
| "cmp %x[M], #0x4\n" |
| "bgt 85f\n" |
| "beq 64f\n" |
| "cmp %x[M], #0x2\n" |
| "bgt 43f\n" |
| "beq 22f\n" |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x11, %x[bias]\n" |
| "mov x10, %x[output_ptr]\n" |
| "2:" // Height 1: Column loop |
| "cbz x11, 3f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "add x11, x11, #0x10\n" |
| "b 8f\n" |
| "3:" // Height 1: no bias |
| "tbz %x[flags], #0, 7f\n" |
| "cmp x13, #0x4\n" |
| "bge 6f\n" |
| "tbz x13, #1, 4f\n" |
| "ldr d24, [x10], #0x8\n" |
| "mov x19, #0x8\n" |
| "tbz x13, #0, 5f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "b 5f\n" |
| "4:" // Height 1: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "5:" // Height 1: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 8f\n" |
| "6:" // Height 1: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "b 8f\n" |
| "7:" // Height 1: no accumulate |
| "movi v24.16b, #0x0\n" |
| "8:" // Height 1: setup done |
| "mov x9, #0x0\n" |
| "9:" // Height 1: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 10f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "cbnz x9, 11f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "b 11f\n" |
| "10:" // Height 1: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "11:" // Height 1: input setup done |
| "cmp x28, #0x4\n" |
| "blt 14f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "blt 13f\n" |
| "12:" // Height 1: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "cmp x28, #0x8\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "bge 12b\n" |
| "13:" // Height 1: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "14:" // Height 1: Multiply loop: Main loop skip |
| "cbz x28, 16f\n" |
| "15:" // Height 1: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "cbnz x28, 15b\n" |
| "16:" // Height 1: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 9b\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "tbz %x[flags], #1, 17f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "17:" // Height 1: No activation |
| "cmp x13, #0x4\n" |
| "bge 20f\n" |
| "tbz x13, #1, 18f\n" |
| "str d24, [x10], #0x8\n" |
| "tbz x13, #0, 19f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "b 19f\n" |
| "18:" // Height 1: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "19:" // Height 1: Partial direct writeback: Done |
| "b 21f\n" |
| "20:" // Height 1: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "21:" // Height 1: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 2b\n" |
| "b 170f\n" |
| "22:" // Height 2 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "23:" // Height 2: Column loop |
| "cbz x11, 24f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "b 29f\n" |
| "24:" // Height 2: no bias |
| "tbz %x[flags], #0, 28f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "bge 27f\n" |
| "tbz x13, #1, 25f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "tbz x13, #0, 26f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "b 26f\n" |
| "25:" // Height 2: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "26:" // Height 2: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 29f\n" |
| "27:" // Height 2: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "b 29f\n" |
| "28:" // Height 2: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "29:" // Height 2: setup done |
| "mov x9, #0x0\n" |
| "30:" // Height 2: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 31f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "cbnz x9, 32f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "b 32f\n" |
| "31:" // Height 2: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "32:" // Height 2: input setup done |
| "cmp x28, #0x4\n" |
| "blt 35f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 34f\n" |
| "33:" // Height 2: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "bge 33b\n" |
| "34:" // Height 2: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "35:" // Height 2: Multiply loop: Main loop skip |
| "cbz x28, 37f\n" |
| "36:" // Height 2: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "cbnz x28, 36b\n" |
| "37:" // Height 2: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 30b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "tbz %x[flags], #1, 38f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "38:" // Height 2: No activation |
| "cmp x13, #0x4\n" |
| "bge 41f\n" |
| "tbz x13, #1, 39f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "tbz x13, #0, 40f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "b 40f\n" |
| "39:" // Height 2: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "40:" // Height 2: Partial direct writeback: Done |
| "b 42f\n" |
| "41:" // Height 2: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "42:" // Height 2: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 23b\n" |
| "b 170f\n" |
| "43:" // Height 3 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "44:" // Height 3: Column loop |
| "cbz x11, 45f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "b 50f\n" |
| "45:" // Height 3: no bias |
| "tbz %x[flags], #0, 49f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "bge 48f\n" |
| "tbz x13, #1, 46f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "tbz x13, #0, 47f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "b 47f\n" |
| "46:" // Height 3: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "47:" // Height 3: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 50f\n" |
| "48:" // Height 3: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "b 50f\n" |
| "49:" // Height 3: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "50:" // Height 3: setup done |
| "mov x9, #0x0\n" |
| "51:" // Height 3: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 52f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "cbnz x9, 53f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "b 53f\n" |
| "52:" // Height 3: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "53:" // Height 3: input setup done |
| "cmp x28, #0x4\n" |
| "blt 56f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 55f\n" |
| "54:" // Height 3: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "bge 54b\n" |
| "55:" // Height 3: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "56:" // Height 3: Multiply loop: Main loop skip |
| "cbz x28, 58f\n" |
| "57:" // Height 3: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "cbnz x28, 57b\n" |
| "58:" // Height 3: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 51b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "tbz %x[flags], #1, 59f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "59:" // Height 3: No activation |
| "cmp x13, #0x4\n" |
| "bge 62f\n" |
| "tbz x13, #1, 60f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "tbz x13, #0, 61f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "b 61f\n" |
| "60:" // Height 3: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "61:" // Height 3: Partial direct writeback: Done |
| "b 63f\n" |
| "62:" // Height 3: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "63:" // Height 3: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 44b\n" |
| "b 170f\n" |
| "64:" // Height 4 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "65:" // Height 4: Column loop |
| "cbz x11, 66f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "mov v27.16b, v24.16b\n" |
| "b 71f\n" |
| "66:" // Height 4: no bias |
| "tbz %x[flags], #0, 70f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "bge 69f\n" |
| "tbz x13, #1, 67f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "ldr d27, [x24], #0x8\n" |
| "tbz x13, #0, 68f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "ld1 { v27.s }[2], [x24]\n" |
| "b 68f\n" |
| "67:" // Height 4: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "ldr s27, [x24, #0x0]\n" |
| "68:" // Height 4: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 71f\n" |
| "69:" // Height 4: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "ldr q27, [x24, #0x0]\n" |
| "b 71f\n" |
| "70:" // Height 4: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "movi v27.16b, #0x0\n" |
| "71:" // Height 4: setup done |
| "mov x9, #0x0\n" |
| "72:" // Height 4: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 73f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "cbnz x9, 74f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "add x24, x24, x19, LSL #2\n" |
| "b 74f\n" |
| "73:" // Height 4: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "74:" // Height 4: input setup done |
| "cmp x28, #0x4\n" |
| "blt 77f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 76f\n" |
| "75:" // Height 4: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "bge 75b\n" |
| "76:" // Height 4: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "77:" // Height 4: Multiply loop: Main loop skip |
| "cbz x28, 79f\n" |
| "78:" // Height 4: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr s3, [x24], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "fmla v27.4s, v12.4s, v3.s[0]\n" |
| "cbnz x28, 78b\n" |
| "79:" // Height 4: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 72b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "add x24, x25, x19, LSL #2\n" |
| "prfm pstl1keep, [x24, #0x0]\n" |
| "tbz %x[flags], #1, 80f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmin v27.4s, v27.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "fmax v27.4s, v27.4s, v17.4s\n" |
| "80:" // Height 4: No activation |
| "cmp x13, #0x4\n" |
| "bge 83f\n" |
| "tbz x13, #1, 81f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "str d27, [x24], #0x8\n" |
| "tbz x13, #0, 82f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "st1 { v27.s }[2], [x24]\n" |
| "b 82f\n" |
| "81:" // Height 4: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "str s27, [x24, #0x0]\n" |
| "82:" // Height 4: Partial direct writeback: Done |
| "b 84f\n" |
| "83:" // Height 4: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "str q27, [x24, #0x0]\n" |
| "84:" // Height 4: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 65b\n" |
| "b 170f\n" |
| "85:" // Height 5 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "86:" // Height 5: Column loop |
| "cbz x11, 87f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "mov v27.16b, v24.16b\n" |
| "mov v28.16b, v24.16b\n" |
| "b 92f\n" |
| "87:" // Height 5: no bias |
| "tbz %x[flags], #0, 91f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "bge 90f\n" |
| "tbz x13, #1, 88f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "ldr d27, [x24], #0x8\n" |
| "ldr d28, [x23], #0x8\n" |
| "tbz x13, #0, 89f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "ld1 { v27.s }[2], [x24]\n" |
| "ld1 { v28.s }[2], [x23]\n" |
| "b 89f\n" |
| "88:" // Height 5: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "ldr s27, [x24, #0x0]\n" |
| "ldr s28, [x23, #0x0]\n" |
| "89:" // Height 5: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 92f\n" |
| "90:" // Height 5: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "ldr q27, [x24, #0x0]\n" |
| "ldr q28, [x23, #0x0]\n" |
| "b 92f\n" |
| "91:" // Height 5: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "movi v27.16b, #0x0\n" |
| "movi v28.16b, #0x0\n" |
| "92:" // Height 5: setup done |
| "mov x9, #0x0\n" |
| "93:" // Height 5: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 94f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "cbnz x9, 95f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "add x24, x24, x19, LSL #2\n" |
| "add x23, x23, x19, LSL #2\n" |
| "b 95f\n" |
| "94:" // Height 5: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "95:" // Height 5: input setup done |
| "cmp x28, #0x4\n" |
| "blt 98f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 97f\n" |
| "96:" // Height 5: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "bge 96b\n" |
| "97:" // Height 5: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "98:" // Height 5: Multiply loop: Main loop skip |
| "cbz x28, 100f\n" |
| "99:" // Height 5: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr s3, [x24], #0x4\n" |
| "ldr s4, [x23], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "fmla v27.4s, v12.4s, v3.s[0]\n" |
| "fmla v28.4s, v12.4s, v4.s[0]\n" |
| "cbnz x28, 99b\n" |
| "100:" // Height 5: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 93b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "add x24, x25, x19, LSL #2\n" |
| "prfm pstl1keep, [x24, #0x0]\n" |
| "add x23, x24, x19, LSL #2\n" |
| "prfm pstl1keep, [x23, #0x0]\n" |
| "tbz %x[flags], #1, 101f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmin v27.4s, v27.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "fmax v27.4s, v27.4s, v17.4s\n" |
| "fmin v28.4s, v28.4s, v16.4s\n" |
| "fmax v28.4s, v28.4s, v17.4s\n" |
| "101:" // Height 5: No activation |
| "cmp x13, #0x4\n" |
| "bge 104f\n" |
| "tbz x13, #1, 102f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "str d27, [x24], #0x8\n" |
| "str d28, [x23], #0x8\n" |
| "tbz x13, #0, 103f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "st1 { v27.s }[2], [x24]\n" |
| "st1 { v28.s }[2], [x23]\n" |
| "b 103f\n" |
| "102:" // Height 5: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "str s27, [x24, #0x0]\n" |
| "str s28, [x23, #0x0]\n" |
| "103:" // Height 5: Partial direct writeback: Done |
| "b 105f\n" |
| "104:" // Height 5: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "str q27, [x24, #0x0]\n" |
| "str q28, [x23, #0x0]\n" |
| "105:" // Height 5: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 86b\n" |
| "b 170f\n" |
| "106:" // Height 6 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "107:" // Height 6: Column loop |
| "cbz x11, 108f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "mov v27.16b, v24.16b\n" |
| "mov v28.16b, v24.16b\n" |
| "mov v29.16b, v24.16b\n" |
| "b 113f\n" |
| "108:" // Height 6: no bias |
| "tbz %x[flags], #0, 112f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "bge 111f\n" |
| "tbz x13, #1, 109f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "ldr d27, [x24], #0x8\n" |
| "ldr d28, [x23], #0x8\n" |
| "ldr d29, [x22], #0x8\n" |
| "tbz x13, #0, 110f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "ld1 { v27.s }[2], [x24]\n" |
| "ld1 { v28.s }[2], [x23]\n" |
| "ld1 { v29.s }[2], [x22]\n" |
| "b 110f\n" |
| "109:" // Height 6: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "ldr s27, [x24, #0x0]\n" |
| "ldr s28, [x23, #0x0]\n" |
| "ldr s29, [x22, #0x0]\n" |
| "110:" // Height 6: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 113f\n" |
| "111:" // Height 6: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "ldr q27, [x24, #0x0]\n" |
| "ldr q28, [x23, #0x0]\n" |
| "ldr q29, [x22, #0x0]\n" |
| "b 113f\n" |
| "112:" // Height 6: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "movi v27.16b, #0x0\n" |
| "movi v28.16b, #0x0\n" |
| "movi v29.16b, #0x0\n" |
| "113:" // Height 6: setup done |
| "mov x9, #0x0\n" |
| "114:" // Height 6: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 115f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "ldr x22, [x20, #0x28]\n" |
| "cbnz x9, 116f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "add x24, x24, x19, LSL #2\n" |
| "add x23, x23, x19, LSL #2\n" |
| "add x22, x22, x19, LSL #2\n" |
| "b 116f\n" |
| "115:" // Height 6: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "116:" // Height 6: input setup done |
| "cmp x28, #0x4\n" |
| "blt 119f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 118f\n" |
| "117:" // Height 6: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "bge 117b\n" |
| "118:" // Height 6: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "119:" // Height 6: Multiply loop: Main loop skip |
| "cbz x28, 121f\n" |
| "120:" // Height 6: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr s3, [x24], #0x4\n" |
| "ldr s4, [x23], #0x4\n" |
| "ldr s5, [x22], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "fmla v27.4s, v12.4s, v3.s[0]\n" |
| "fmla v28.4s, v12.4s, v4.s[0]\n" |
| "fmla v29.4s, v12.4s, v5.s[0]\n" |
| "cbnz x28, 120b\n" |
| "121:" // Height 6: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 114b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "add x24, x25, x19, LSL #2\n" |
| "prfm pstl1keep, [x24, #0x0]\n" |
| "add x23, x24, x19, LSL #2\n" |
| "prfm pstl1keep, [x23, #0x0]\n" |
| "add x22, x23, x19, LSL #2\n" |
| "prfm pstl1keep, [x22, #0x0]\n" |
| "tbz %x[flags], #1, 122f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmin v27.4s, v27.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "fmax v27.4s, v27.4s, v17.4s\n" |
| "fmin v28.4s, v28.4s, v16.4s\n" |
| "fmin v29.4s, v29.4s, v16.4s\n" |
| "fmax v28.4s, v28.4s, v17.4s\n" |
| "fmax v29.4s, v29.4s, v17.4s\n" |
| "122:" // Height 6: No activation |
| "cmp x13, #0x4\n" |
| "bge 125f\n" |
| "tbz x13, #1, 123f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "str d27, [x24], #0x8\n" |
| "str d28, [x23], #0x8\n" |
| "str d29, [x22], #0x8\n" |
| "tbz x13, #0, 124f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "st1 { v27.s }[2], [x24]\n" |
| "st1 { v28.s }[2], [x23]\n" |
| "st1 { v29.s }[2], [x22]\n" |
| "b 124f\n" |
| "123:" // Height 6: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "str s27, [x24, #0x0]\n" |
| "str s28, [x23, #0x0]\n" |
| "str s29, [x22, #0x0]\n" |
| "124:" // Height 6: Partial direct writeback: Done |
| "b 126f\n" |
| "125:" // Height 6: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "str q27, [x24, #0x0]\n" |
| "str q28, [x23, #0x0]\n" |
| "str q29, [x22, #0x0]\n" |
| "126:" // Height 6: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 107b\n" |
| "b 170f\n" |
| "127:" // Height 7 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "128:" // Height 7: Column loop |
| "cbz x11, 129f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "mov v27.16b, v24.16b\n" |
| "mov v28.16b, v24.16b\n" |
| "mov v29.16b, v24.16b\n" |
| "mov v30.16b, v24.16b\n" |
| "b 134f\n" |
| "129:" // Height 7: no bias |
| "tbz %x[flags], #0, 133f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "add x21, x22, x19, LSL #2\n" |
| "bge 132f\n" |
| "tbz x13, #1, 130f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "ldr d27, [x24], #0x8\n" |
| "ldr d28, [x23], #0x8\n" |
| "ldr d29, [x22], #0x8\n" |
| "ldr d30, [x21], #0x8\n" |
| "tbz x13, #0, 131f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "ld1 { v27.s }[2], [x24]\n" |
| "ld1 { v28.s }[2], [x23]\n" |
| "ld1 { v29.s }[2], [x22]\n" |
| "ld1 { v30.s }[2], [x21]\n" |
| "b 131f\n" |
| "130:" // Height 7: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "ldr s27, [x24, #0x0]\n" |
| "ldr s28, [x23, #0x0]\n" |
| "ldr s29, [x22, #0x0]\n" |
| "ldr s30, [x21, #0x0]\n" |
| "131:" // Height 7: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 134f\n" |
| "132:" // Height 7: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "ldr q27, [x24, #0x0]\n" |
| "ldr q28, [x23, #0x0]\n" |
| "ldr q29, [x22, #0x0]\n" |
| "ldr q30, [x21, #0x0]\n" |
| "b 134f\n" |
| "133:" // Height 7: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "movi v27.16b, #0x0\n" |
| "movi v28.16b, #0x0\n" |
| "movi v29.16b, #0x0\n" |
| "movi v30.16b, #0x0\n" |
| "134:" // Height 7: setup done |
| "mov x9, #0x0\n" |
| "135:" // Height 7: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 136f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "ldr x22, [x20, #0x28]\n" |
| "ldr x21, [x20, #0x30]\n" |
| "cbnz x9, 137f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "add x24, x24, x19, LSL #2\n" |
| "add x23, x23, x19, LSL #2\n" |
| "add x22, x22, x19, LSL #2\n" |
| "add x21, x21, x19, LSL #2\n" |
| "b 137f\n" |
| "136:" // Height 7: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "add x21, x22, x19, LSL #2\n" |
| "137:" // Height 7: input setup done |
| "cmp x28, #0x4\n" |
| "blt 140f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "ldr q6, [x21, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 139f\n" |
| "138:" // Height 7: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v30.4s, v8.4s, v6.s[0]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x21, x21, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x21, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v30.4s, v9.4s, v6.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v30.4s, v10.4s, v6.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "fmla v30.4s, v11.4s, v6.s[3]\n" |
| "ldr q6, [x21, #0x0]\n" |
| "bge 138b\n" |
| "139:" // Height 7: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v30.4s, v8.4s, v6.s[0]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "add x21, x21, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x21, #0x80]\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v30.4s, v9.4s, v6.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v30.4s, v10.4s, v6.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "fmla v30.4s, v11.4s, v6.s[3]\n" |
| "140:" // Height 7: Multiply loop: Main loop skip |
| "cbz x28, 142f\n" |
| "141:" // Height 7: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr s3, [x24], #0x4\n" |
| "ldr s4, [x23], #0x4\n" |
| "ldr s5, [x22], #0x4\n" |
| "ldr s6, [x21], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "fmla v27.4s, v12.4s, v3.s[0]\n" |
| "fmla v28.4s, v12.4s, v4.s[0]\n" |
| "fmla v29.4s, v12.4s, v5.s[0]\n" |
| "fmla v30.4s, v12.4s, v6.s[0]\n" |
| "cbnz x28, 141b\n" |
| "142:" // Height 7: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 135b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "add x24, x25, x19, LSL #2\n" |
| "prfm pstl1keep, [x24, #0x0]\n" |
| "add x23, x24, x19, LSL #2\n" |
| "prfm pstl1keep, [x23, #0x0]\n" |
| "add x22, x23, x19, LSL #2\n" |
| "prfm pstl1keep, [x22, #0x0]\n" |
| "add x21, x22, x19, LSL #2\n" |
| "prfm pstl1keep, [x21, #0x0]\n" |
| "tbz %x[flags], #1, 143f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmin v27.4s, v27.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "fmax v27.4s, v27.4s, v17.4s\n" |
| "fmin v28.4s, v28.4s, v16.4s\n" |
| "fmin v29.4s, v29.4s, v16.4s\n" |
| "fmin v30.4s, v30.4s, v16.4s\n" |
| "fmax v28.4s, v28.4s, v17.4s\n" |
| "fmax v29.4s, v29.4s, v17.4s\n" |
| "fmax v30.4s, v30.4s, v17.4s\n" |
| "143:" // Height 7: No activation |
| "cmp x13, #0x4\n" |
| "bge 146f\n" |
| "tbz x13, #1, 144f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "str d27, [x24], #0x8\n" |
| "str d28, [x23], #0x8\n" |
| "str d29, [x22], #0x8\n" |
| "str d30, [x21], #0x8\n" |
| "tbz x13, #0, 145f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "st1 { v27.s }[2], [x24]\n" |
| "st1 { v28.s }[2], [x23]\n" |
| "st1 { v29.s }[2], [x22]\n" |
| "st1 { v30.s }[2], [x21]\n" |
| "b 145f\n" |
| "144:" // Height 7: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "str s27, [x24, #0x0]\n" |
| "str s28, [x23, #0x0]\n" |
| "str s29, [x22, #0x0]\n" |
| "str s30, [x21, #0x0]\n" |
| "145:" // Height 7: Partial direct writeback: Done |
| "b 147f\n" |
| "146:" // Height 7: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "str q27, [x24, #0x0]\n" |
| "str q28, [x23, #0x0]\n" |
| "str q29, [x22, #0x0]\n" |
| "str q30, [x21, #0x0]\n" |
| "147:" // Height 7: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 128b\n" |
| "b 170f\n" |
| "148:" // Height 8 |
| "ldr x13, [%x[args_ptr], %[offsetof_N]]\n" |
| "mov x11, %x[bias]\n" |
| "ldr x12, [%x[args_ptr], %[offsetof_B_ptr]]\n" |
| "mov x10, %x[output_ptr]\n" |
| "ldr x20, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "mov x19, #0x20\n" |
| "madd %x[output_ptr], x20, x19, %x[output_ptr]\n" |
| "149:" // Height 8: Column loop |
| "cbz x11, 150f\n" |
| "ldr q24, [x11, #0x0]\n" |
| "mov v25.16b, v24.16b\n" |
| "add x11, x11, #0x10\n" |
| "mov v26.16b, v24.16b\n" |
| "mov v27.16b, v24.16b\n" |
| "mov v28.16b, v24.16b\n" |
| "mov v29.16b, v24.16b\n" |
| "mov v30.16b, v24.16b\n" |
| "mov v31.16b, v24.16b\n" |
| "b 155f\n" |
| "150:" // Height 8: no bias |
| "tbz %x[flags], #0, 154f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "cmp x13, #0x4\n" |
| "add x26, x10, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "add x21, x22, x19, LSL #2\n" |
| "add x20, x21, x19, LSL #2\n" |
| "bge 153f\n" |
| "tbz x13, #1, 151f\n" |
| "ldr d24, [x10], #0x8\n" |
| "ldr d25, [x26], #0x8\n" |
| "mov x19, #0x8\n" |
| "ldr d26, [x25], #0x8\n" |
| "ldr d27, [x24], #0x8\n" |
| "ldr d28, [x23], #0x8\n" |
| "ldr d29, [x22], #0x8\n" |
| "ldr d30, [x21], #0x8\n" |
| "ldr d31, [x20], #0x8\n" |
| "tbz x13, #0, 152f\n" |
| "ld1 { v24.s }[2], [x10]\n" |
| "ld1 { v25.s }[2], [x26]\n" |
| "ld1 { v26.s }[2], [x25]\n" |
| "ld1 { v27.s }[2], [x24]\n" |
| "ld1 { v28.s }[2], [x23]\n" |
| "ld1 { v29.s }[2], [x22]\n" |
| "ld1 { v30.s }[2], [x21]\n" |
| "ld1 { v31.s }[2], [x20]\n" |
| "b 152f\n" |
| "151:" // Height 8: Partial accumulate: partial_1_0 |
| "ldr s24, [x10, #0x0]\n" |
| "mov x19, #0x0\n" |
| "ldr s25, [x26, #0x0]\n" |
| "ldr s26, [x25, #0x0]\n" |
| "ldr s27, [x24, #0x0]\n" |
| "ldr s28, [x23, #0x0]\n" |
| "ldr s29, [x22, #0x0]\n" |
| "ldr s30, [x21, #0x0]\n" |
| "ldr s31, [x20, #0x0]\n" |
| "152:" // Height 8: Partial accumulate: Done |
| "sub x10, x10, x19\n" |
| "b 155f\n" |
| "153:" // Height 8: full accumulate |
| "ldr q24, [x10, #0x0]\n" |
| "ldr q25, [x26, #0x0]\n" |
| "ldr q26, [x25, #0x0]\n" |
| "ldr q27, [x24, #0x0]\n" |
| "ldr q28, [x23, #0x0]\n" |
| "ldr q29, [x22, #0x0]\n" |
| "ldr q30, [x21, #0x0]\n" |
| "ldr q31, [x20, #0x0]\n" |
| "b 155f\n" |
| "154:" // Height 8: no accumulate |
| "movi v24.16b, #0x0\n" |
| "movi v25.16b, #0x0\n" |
| "movi v26.16b, #0x0\n" |
| "movi v27.16b, #0x0\n" |
| "movi v28.16b, #0x0\n" |
| "movi v29.16b, #0x0\n" |
| "movi v30.16b, #0x0\n" |
| "movi v31.16b, #0x0\n" |
| "155:" // Height 8: setup done |
| "mov x9, #0x0\n" |
| "156:" // Height 8: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 157f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, x19, LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "ldr x22, [x20, #0x28]\n" |
| "ldr x21, [x20, #0x30]\n" |
| "ldr x20, [x20, #0x38]\n" |
| "cbnz x9, 158f\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x19, LSL #2\n" |
| "add x26, x26, x19, LSL #2\n" |
| "add x25, x25, x19, LSL #2\n" |
| "add x24, x24, x19, LSL #2\n" |
| "add x23, x23, x19, LSL #2\n" |
| "add x22, x22, x19, LSL #2\n" |
| "add x21, x21, x19, LSL #2\n" |
| "add x20, x20, x19, LSL #2\n" |
| "b 158f\n" |
| "157:" // Height 8: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, x19, LSL #2\n" |
| "add x25, x26, x19, LSL #2\n" |
| "add x24, x25, x19, LSL #2\n" |
| "add x23, x24, x19, LSL #2\n" |
| "add x22, x23, x19, LSL #2\n" |
| "add x21, x22, x19, LSL #2\n" |
| "add x20, x21, x19, LSL #2\n" |
| "158:" // Height 8: input setup done |
| "cmp x28, #0x4\n" |
| "blt 161f\n" |
| "ldr q0, [x27, #0x0]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "cmp x28, #0x8\n" |
| "ldr q2, [x25, #0x0]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "ldr q6, [x21, #0x0]\n" |
| "ldr q7, [x20, #0x0]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "blt 160f\n" |
| "159:" // Height 8: Multiply loop: Main loop head |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v30.4s, v8.4s, v6.s[0]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x21, x21, #0x10\n" |
| "fmla v31.4s, v8.4s, v7.s[0]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "add x20, x20, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x21, #0x80]\n" |
| "cmp x28, #0x8\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "ldr q8, [x12, #0x0]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v30.4s, v9.4s, v6.s[1]\n" |
| "fmla v31.4s, v9.4s, v7.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v30.4s, v10.4s, v6.s[2]\n" |
| "fmla v31.4s, v10.4s, v7.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "ldr q0, [x27, #0x0]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "ldr q1, [x26, #0x0]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "ldr q2, [x25, #0x0]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "ldr q3, [x24, #0x0]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "ldr q4, [x23, #0x0]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "ldr q5, [x22, #0x0]\n" |
| "fmla v30.4s, v11.4s, v6.s[3]\n" |
| "ldr q6, [x21, #0x0]\n" |
| "fmla v31.4s, v11.4s, v7.s[3]\n" |
| "ldr q7, [x20, #0x0]\n" |
| "bge 159b\n" |
| "160:" // Height 8: Multiply loop: Single iteration only |
| "fmla v24.4s, v8.4s, v0.s[0]\n" |
| "ldr q9, [x12, #0x10]\n" |
| "sub x28, x28, #0x4\n" |
| "fmla v25.4s, v8.4s, v1.s[0]\n" |
| "ldr q10, [x12, #0x20]\n" |
| "add x27, x27, #0x10\n" |
| "fmla v26.4s, v8.4s, v2.s[0]\n" |
| "ldr q11, [x12, #0x30]\n" |
| "add x26, x26, #0x10\n" |
| "fmla v27.4s, v8.4s, v3.s[0]\n" |
| "prfm pldl1keep, [x27, #0x80]\n" |
| "add x25, x25, #0x10\n" |
| "fmla v28.4s, v8.4s, v4.s[0]\n" |
| "prfm pldl1keep, [x26, #0x80]\n" |
| "add x24, x24, #0x10\n" |
| "fmla v29.4s, v8.4s, v5.s[0]\n" |
| "prfm pldl1keep, [x25, #0x80]\n" |
| "add x23, x23, #0x10\n" |
| "fmla v30.4s, v8.4s, v6.s[0]\n" |
| "prfm pldl1keep, [x24, #0x80]\n" |
| "add x22, x22, #0x10\n" |
| "fmla v31.4s, v8.4s, v7.s[0]\n" |
| "prfm pldl1keep, [x23, #0x80]\n" |
| "add x21, x21, #0x10\n" |
| "fmla v24.4s, v9.4s, v0.s[1]\n" |
| "prfm pldl1keep, [x22, #0x80]\n" |
| "add x20, x20, #0x10\n" |
| "fmla v25.4s, v9.4s, v1.s[1]\n" |
| "prfm pldl1keep, [x21, #0x80]\n" |
| "add x12, x12, #0x40\n" |
| "fmla v26.4s, v9.4s, v2.s[1]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "fmla v27.4s, v9.4s, v3.s[1]\n" |
| "fmla v28.4s, v9.4s, v4.s[1]\n" |
| "fmla v29.4s, v9.4s, v5.s[1]\n" |
| "fmla v30.4s, v9.4s, v6.s[1]\n" |
| "fmla v31.4s, v9.4s, v7.s[1]\n" |
| "fmla v24.4s, v10.4s, v0.s[2]\n" |
| "fmla v25.4s, v10.4s, v1.s[2]\n" |
| "fmla v26.4s, v10.4s, v2.s[2]\n" |
| "fmla v27.4s, v10.4s, v3.s[2]\n" |
| "fmla v28.4s, v10.4s, v4.s[2]\n" |
| "fmla v29.4s, v10.4s, v5.s[2]\n" |
| "fmla v30.4s, v10.4s, v6.s[2]\n" |
| "fmla v31.4s, v10.4s, v7.s[2]\n" |
| "fmla v24.4s, v11.4s, v0.s[3]\n" |
| "fmla v25.4s, v11.4s, v1.s[3]\n" |
| "fmla v26.4s, v11.4s, v2.s[3]\n" |
| "fmla v27.4s, v11.4s, v3.s[3]\n" |
| "fmla v28.4s, v11.4s, v4.s[3]\n" |
| "fmla v29.4s, v11.4s, v5.s[3]\n" |
| "fmla v30.4s, v11.4s, v6.s[3]\n" |
| "fmla v31.4s, v11.4s, v7.s[3]\n" |
| "161:" // Height 8: Multiply loop: Main loop skip |
| "cbz x28, 163f\n" |
| "162:" // Height 8: Multiply loop: Odd block loop |
| "ldr s0, [x27], #0x4\n" |
| "sub x28, x28, #0x1\n" |
| "ldr s1, [x26], #0x4\n" |
| "ldr s2, [x25], #0x4\n" |
| "ldr s3, [x24], #0x4\n" |
| "ldr s4, [x23], #0x4\n" |
| "ldr s5, [x22], #0x4\n" |
| "ldr s6, [x21], #0x4\n" |
| "ldr s7, [x20], #0x4\n" |
| "ldr q12, [x12, #0x0]\n" |
| "fmla v24.4s, v12.4s, v0.s[0]\n" |
| "add x12, x12, #0x10\n" |
| "fmla v25.4s, v12.4s, v1.s[0]\n" |
| "fmla v26.4s, v12.4s, v2.s[0]\n" |
| "fmla v27.4s, v12.4s, v3.s[0]\n" |
| "fmla v28.4s, v12.4s, v4.s[0]\n" |
| "fmla v29.4s, v12.4s, v5.s[0]\n" |
| "fmla v30.4s, v12.4s, v6.s[0]\n" |
| "fmla v31.4s, v12.4s, v7.s[0]\n" |
| "cbnz x28, 162b\n" |
| "163:" // Height 8: Multiply loop: No odd multiplies |
| "ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "add x9, x9, #0x1\n" |
| "cmp x9, x19\n" |
| "bne 156b\n" |
| "ldr x19, [%x[args_ptr], %[offsetof_output_offset]]\n" |
| "prfm pstl1keep, [x10, #0x0]\n" |
| "add x26, x10, x19, LSL #2\n" |
| "prfm pstl1keep, [x26, #0x0]\n" |
| "add x25, x26, x19, LSL #2\n" |
| "prfm pstl1keep, [x25, #0x0]\n" |
| "add x24, x25, x19, LSL #2\n" |
| "prfm pstl1keep, [x24, #0x0]\n" |
| "add x23, x24, x19, LSL #2\n" |
| "prfm pstl1keep, [x23, #0x0]\n" |
| "add x22, x23, x19, LSL #2\n" |
| "prfm pstl1keep, [x22, #0x0]\n" |
| "add x21, x22, x19, LSL #2\n" |
| "prfm pstl1keep, [x21, #0x0]\n" |
| "add x20, x21, x19, LSL #2\n" |
| "prfm pstl1keep, [x20, #0x0]\n" |
| "tbz %x[flags], #1, 164f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1r { v17.4s }, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1r { v16.4s }, [x19]\n" |
| "fmin v24.4s, v24.4s, v16.4s\n" |
| "fmin v25.4s, v25.4s, v16.4s\n" |
| "fmin v26.4s, v26.4s, v16.4s\n" |
| "fmin v27.4s, v27.4s, v16.4s\n" |
| "fmax v24.4s, v24.4s, v17.4s\n" |
| "fmax v25.4s, v25.4s, v17.4s\n" |
| "fmax v26.4s, v26.4s, v17.4s\n" |
| "fmax v27.4s, v27.4s, v17.4s\n" |
| "fmin v28.4s, v28.4s, v16.4s\n" |
| "fmin v29.4s, v29.4s, v16.4s\n" |
| "fmin v30.4s, v30.4s, v16.4s\n" |
| "fmax v28.4s, v28.4s, v17.4s\n" |
| "fmax v29.4s, v29.4s, v17.4s\n" |
| "fmax v30.4s, v30.4s, v17.4s\n" |
| "fmin v31.4s, v31.4s, v16.4s\n" |
| "fmax v31.4s, v31.4s, v17.4s\n" |
| "164:" // Height 8: No activation |
| "cmp x13, #0x4\n" |
| "bge 167f\n" |
| "tbz x13, #1, 165f\n" |
| "str d24, [x10], #0x8\n" |
| "str d25, [x26], #0x8\n" |
| "str d26, [x25], #0x8\n" |
| "str d27, [x24], #0x8\n" |
| "str d28, [x23], #0x8\n" |
| "str d29, [x22], #0x8\n" |
| "str d30, [x21], #0x8\n" |
| "str d31, [x20], #0x8\n" |
| "tbz x13, #0, 166f\n" |
| "st1 { v24.s }[2], [x10]\n" |
| "st1 { v25.s }[2], [x26]\n" |
| "st1 { v26.s }[2], [x25]\n" |
| "st1 { v27.s }[2], [x24]\n" |
| "st1 { v28.s }[2], [x23]\n" |
| "st1 { v29.s }[2], [x22]\n" |
| "st1 { v30.s }[2], [x21]\n" |
| "st1 { v31.s }[2], [x20]\n" |
| "b 166f\n" |
| "165:" // Height 8: Partial direct writeback: partial_1_0 |
| "str s24, [x10, #0x0]\n" |
| "str s25, [x26, #0x0]\n" |
| "str s26, [x25, #0x0]\n" |
| "str s27, [x24, #0x0]\n" |
| "str s28, [x23, #0x0]\n" |
| "str s29, [x22, #0x0]\n" |
| "str s30, [x21, #0x0]\n" |
| "str s31, [x20, #0x0]\n" |
| "166:" // Height 8: Partial direct writeback: Done |
| "b 168f\n" |
| "167:" // Height 8: Full writeback |
| "str q24, [x10, #0x0]\n" |
| "add x10, x10, #0x10\n" |
| "str q25, [x26, #0x0]\n" |
| "str q26, [x25, #0x0]\n" |
| "str q27, [x24, #0x0]\n" |
| "str q28, [x23, #0x0]\n" |
| "str q29, [x22, #0x0]\n" |
| "str q30, [x21, #0x0]\n" |
| "str q31, [x20, #0x0]\n" |
| "168:" // Height 8: Writeback done |
| "subs x13, x13, #0x4\n" |
| "bgt 149b\n" |
| "subs %x[M], %x[M], #0x8\n" |
| "beq 170f\n" |
| "ldr x20, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "tbz %x[flags], #3, 169f\n" |
| "add x20, x20, #0x8\n" |
| "str x20, [%x[args_ptr], %[offsetof_input_offset]]\n" |
| "b 1b\n" |
| "169:" // Update direct input |
| "mov x19, #0x20\n" |
| "madd %x[input_ptr], x19, x20, %x[input_ptr]\n" |
| "b 1b\n" |
| "170:" // Exit |
| |
| : [M] "+&r" (M), [input_ptr] "+&r" (input_ptr), [output_ptr] "+&r" (output_ptr) |
| : [args_ptr] "r" (&ka), [bias] "r" (bias), [flags] "r" (flags), [offset_max] "I" (offsetof(KernelArgs, maxval)), [offset_min] "I" (offsetof(KernelArgs, minval)), [offsetof_B_ptr] "I" (offsetof(KernelArgs, B_ptr)), [offsetof_N] "I" (offsetof(KernelArgs, N)), [offsetof_input_initial_col] "I" (offsetof(KernelArgs, input_initial_col)), [offsetof_input_offset] "I" (offsetof(KernelArgs, input_offset)), [offsetof_num_strings] "I" (offsetof(KernelArgs, num_strings)), [offsetof_output_offset] "I" (offsetof(KernelArgs, output_offset)), [offsetof_string_lengths] "I" (offsetof(KernelArgs, string_lengths)) |
| : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v16", "v17", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x9", "x10", "x11", "x12", "x13", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" |
| ); |
| } |
| |
| } // namespace arm_gemm |
| #endif // __aarch64__ |
