| /* |
| * Copyright (c) 2019-2020 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 __ARM_FEATURE_SVE |
| |
| #include "arm_gemm.hpp" |
| #include "../../utils.hpp" |
| |
| #include <cassert> |
| |
| namespace arm_gemm { |
| |
| void sve_gemv_fp32_mla_8VL ( |
| const float *A_ptr, const float *B_ptr, float *output_ptr, |
| size_t N, size_t K, |
| const float *bias, Activation act, bool |
| ) |
| { |
| struct KernelArgs { |
| float maxval = static_cast<float>(std::numeric_limits<float>::infinity()); |
| float minval = - static_cast<float>(std::numeric_limits<float>::infinity()); |
| const float *B_ptr = {}; |
| size_t output_offset = {}; |
| unsigned int input_initial_col = {}; |
| } ka; |
| |
| unsigned long flags=0; |
| 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__( |
| "ptrue p2.b\n" |
| "cntw x24\n" |
| "add x23, %x[N], x24\n" |
| "sub x23, x23, #0x1\n" |
| "udiv x23, x23, x24\n" |
| "mov x22, %x[bias]\n" |
| "1:" // Column loop |
| "cmp x23, #0x8\n" |
| "bge 50f\n" |
| "cmp x23, #0x6\n" |
| "bgt 43f\n" |
| "beq 36f\n" |
| "cmp x23, #0x4\n" |
| "bgt 29f\n" |
| "beq 22f\n" |
| "cmp x23, #0x2\n" |
| "bgt 15f\n" |
| "beq 8f\n" |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "whilelt p1.s, XZR, %x[N]\n" |
| "cbz x22, 2f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "addvl x22, x22, #1\n" |
| "b 3f\n" |
| "2:" // Width 1: no bias |
| "mov z24.b, #0x0\n" |
| "3:" // Width 1: setup done |
| "cmp x21, #0x4\n" |
| "ble 5f\n" |
| "4:" // Width 1: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "add x20, x20, #0x10\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z2.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "cmp x21, #0x4\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z3.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z4.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 4b\n" |
| "5:" // Width 1: Multiply loop: Single iteration only |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z5.s, z0.s[0]\n" |
| "add x20, x20, #0x10\n" |
| "subs x21, x21, #0x1\n" |
| "ble 6f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z6.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ble 6f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z7.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ble 6f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z8.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "6:" // Width 1: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 7f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "7:" // Width 1: No activation |
| "st1w { z24.s }, p1, [%x[output_ptr]]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #1\n" |
| "b 57f\n" |
| "8:" // Width 2 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "sub x19, %x[N], x24\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 9f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "addvl x22, x22, #2\n" |
| "b 10f\n" |
| "9:" // Width 2: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "10:" // Width 2: setup done |
| "cmp x21, #0x4\n" |
| "ble 12f\n" |
| "11:" // Width 2: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z3.s, z0.s[1]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z4.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "cmp x21, #0x4\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z5.s, z0.s[2]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z6.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z7.s, z0.s[3]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z8.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 11b\n" |
| "12:" // Width 2: Multiply loop: Single iteration only |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z9.s, z0.s[0]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z10.s, z0.s[0]\n" |
| "subs x21, x21, #0x1\n" |
| "ble 13f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z11.s, z0.s[1]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z12.s, z0.s[1]\n" |
| "ble 13f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z13.s, z0.s[2]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z14.s, z0.s[2]\n" |
| "ble 13f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z15.s, z0.s[3]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z25.s, z16.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "13:" // Width 2: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 14f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "14:" // Width 2: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p1, [%x[output_ptr], #1, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #2\n" |
| "b 57f\n" |
| "15:" // Width 3 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x2\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 16f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "addvl x22, x22, #3\n" |
| "b 17f\n" |
| "16:" // Width 3: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "17:" // Width 3: setup done |
| "cmp x21, #0x4\n" |
| "ble 19f\n" |
| "18:" // Width 3: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "cmp x21, #0x4\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z4.s, z0.s[1]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z5.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z26.s, z6.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z7.s, z0.s[2]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z8.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z26.s, z9.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z10.s, z0.s[3]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z11.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z26.s, z12.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 18b\n" |
| "19:" // Width 3: Multiply loop: Single iteration only |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z13.s, z0.s[0]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z14.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z15.s, z0.s[0]\n" |
| "ble 20f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z16.s, z0.s[1]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z17.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z18.s, z0.s[1]\n" |
| "ble 20f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z19.s, z0.s[2]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z20.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z21.s, z0.s[2]\n" |
| "ble 20f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z22.s, z0.s[3]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z23.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z26.s, z1.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "20:" // Width 3: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 21f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "21:" // Width 3: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "st1w { z26.s }, p1, [%x[output_ptr], #2, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #3\n" |
| "b 57f\n" |
| "22:" // Width 4 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x3\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 23f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "ld1w { z27.s }, p2/Z, [x22, #3, MUL VL]\n" |
| "addvl x22, x22, #4\n" |
| "b 24f\n" |
| "23:" // Width 4: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "mov z27.b, #0x0\n" |
| "24:" // Width 4: setup done |
| "cmp x21, #0x4\n" |
| "ble 26f\n" |
| "25:" // Width 4: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "cmp x21, #0x4\n" |
| "fmla z27.s, z4.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z5.s, z0.s[1]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z6.s, z0.s[1]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z7.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z27.s, z8.s, z0.s[1]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr]]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z9.s, z0.s[2]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z10.s, z0.s[2]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z11.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z27.s, z12.s, z0.s[2]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z13.s, z0.s[3]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z14.s, z0.s[3]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z15.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z27.s, z16.s, z0.s[3]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 25b\n" |
| "26:" // Width 4: Multiply loop: Single iteration only |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z17.s, z0.s[0]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z18.s, z0.s[0]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z19.s, z0.s[0]\n" |
| "fmla z27.s, z20.s, z0.s[0]\n" |
| "ble 27f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z21.s, z0.s[1]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z22.s, z0.s[1]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z23.s, z0.s[1]\n" |
| "fmla z27.s, z1.s, z0.s[1]\n" |
| "ble 27f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z2.s, z0.s[2]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z3.s, z0.s[2]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z4.s, z0.s[2]\n" |
| "fmla z27.s, z5.s, z0.s[2]\n" |
| "ble 27f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z6.s, z0.s[3]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z7.s, z0.s[3]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z26.s, z8.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z27.s, z9.s, z0.s[3]\n" |
| "27:" // Width 4: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 28f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmin z27.s, p2/M, z27.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "fmax z27.s, p2/M, z27.s, z17.s\n" |
| "28:" // Width 4: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "st1w { z26.s }, p2, [%x[output_ptr], #2, MUL VL]\n" |
| "st1w { z27.s }, p1, [%x[output_ptr], #3, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #4\n" |
| "b 57f\n" |
| "29:" // Width 5 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x4\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 30f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "ld1w { z27.s }, p2/Z, [x22, #3, MUL VL]\n" |
| "ld1w { z28.s }, p2/Z, [x22, #4, MUL VL]\n" |
| "addvl x22, x22, #5\n" |
| "b 31f\n" |
| "30:" // Width 5: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "mov z27.b, #0x0\n" |
| "mov z28.b, #0x0\n" |
| "31:" // Width 5: setup done |
| "cmp x21, #0x4\n" |
| "ble 33f\n" |
| "32:" // Width 5: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "cmp x21, #0x4\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z4.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z28.s, z5.s, z0.s[0]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr]]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z6.s, z0.s[1]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z7.s, z0.s[1]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z8.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z27.s, z9.s, z0.s[1]\n" |
| "fmla z28.s, z10.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z11.s, z0.s[2]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z12.s, z0.s[2]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z13.s, z0.s[2]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z14.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z28.s, z15.s, z0.s[2]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z16.s, z0.s[3]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z17.s, z0.s[3]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z18.s, z0.s[3]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z19.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z28.s, z20.s, z0.s[3]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 32b\n" |
| "33:" // Width 5: Multiply loop: Single iteration only |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z21.s, z0.s[0]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z22.s, z0.s[0]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z23.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z1.s, z0.s[0]\n" |
| "fmla z28.s, z2.s, z0.s[0]\n" |
| "ble 34f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z3.s, z0.s[1]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z4.s, z0.s[1]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z5.s, z0.s[1]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z6.s, z0.s[1]\n" |
| "fmla z28.s, z7.s, z0.s[1]\n" |
| "ble 34f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z8.s, z0.s[2]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z9.s, z0.s[2]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z10.s, z0.s[2]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z11.s, z0.s[2]\n" |
| "fmla z28.s, z12.s, z0.s[2]\n" |
| "ble 34f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z13.s, z0.s[3]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z14.s, z0.s[3]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z15.s, z0.s[3]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z16.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z28.s, z17.s, z0.s[3]\n" |
| "34:" // Width 5: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 35f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmin z27.s, p2/M, z27.s, z16.s\n" |
| "fmin z28.s, p2/M, z28.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "fmax z27.s, p2/M, z27.s, z17.s\n" |
| "fmax z28.s, p2/M, z28.s, z17.s\n" |
| "35:" // Width 5: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "st1w { z26.s }, p2, [%x[output_ptr], #2, MUL VL]\n" |
| "st1w { z27.s }, p2, [%x[output_ptr], #3, MUL VL]\n" |
| "st1w { z28.s }, p1, [%x[output_ptr], #4, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #5\n" |
| "b 57f\n" |
| "36:" // Width 6 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x5\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 37f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "ld1w { z27.s }, p2/Z, [x22, #3, MUL VL]\n" |
| "ld1w { z28.s }, p2/Z, [x22, #4, MUL VL]\n" |
| "ld1w { z29.s }, p2/Z, [x22, #5, MUL VL]\n" |
| "addvl x22, x22, #6\n" |
| "b 38f\n" |
| "37:" // Width 6: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "mov z27.b, #0x0\n" |
| "mov z28.b, #0x0\n" |
| "mov z29.b, #0x0\n" |
| "38:" // Width 6: setup done |
| "cmp x21, #0x4\n" |
| "ble 40f\n" |
| "39:" // Width 6: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "cmp x21, #0x4\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z4.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z5.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z29.s, z6.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z7.s, z0.s[1]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z8.s, z0.s[1]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z9.s, z0.s[1]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z10.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z28.s, z11.s, z0.s[1]\n" |
| "fmla z29.s, z12.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z13.s, z0.s[2]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z14.s, z0.s[2]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z15.s, z0.s[2]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z16.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z28.s, z17.s, z0.s[2]\n" |
| "fmla z29.s, z18.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z19.s, z0.s[3]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z20.s, z0.s[3]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z21.s, z0.s[3]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z22.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z28.s, z23.s, z0.s[3]\n" |
| "fmla z29.s, z1.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "bgt 39b\n" |
| "40:" // Width 6: Multiply loop: Single iteration only |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z3.s, z0.s[0]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z4.s, z0.s[0]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z27.s, z5.s, z0.s[0]\n" |
| "fmla z28.s, z6.s, z0.s[0]\n" |
| "fmla z29.s, z7.s, z0.s[0]\n" |
| "ble 41f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z8.s, z0.s[1]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z9.s, z0.s[1]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z10.s, z0.s[1]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z11.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z12.s, z0.s[1]\n" |
| "fmla z29.s, z13.s, z0.s[1]\n" |
| "ble 41f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z14.s, z0.s[2]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z15.s, z0.s[2]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z16.s, z0.s[2]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z17.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z18.s, z0.s[2]\n" |
| "fmla z29.s, z19.s, z0.s[2]\n" |
| "ble 41f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z20.s, z0.s[3]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z21.s, z0.s[3]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z22.s, z0.s[3]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z23.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z28.s, z1.s, z0.s[3]\n" |
| "fmla z29.s, z2.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "41:" // Width 6: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 42f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmin z27.s, p2/M, z27.s, z16.s\n" |
| "fmin z28.s, p2/M, z28.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "fmax z27.s, p2/M, z27.s, z17.s\n" |
| "fmax z28.s, p2/M, z28.s, z17.s\n" |
| "fmin z29.s, p2/M, z29.s, z16.s\n" |
| "fmax z29.s, p2/M, z29.s, z17.s\n" |
| "42:" // Width 6: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "st1w { z26.s }, p2, [%x[output_ptr], #2, MUL VL]\n" |
| "st1w { z27.s }, p2, [%x[output_ptr], #3, MUL VL]\n" |
| "st1w { z28.s }, p2, [%x[output_ptr], #4, MUL VL]\n" |
| "st1w { z29.s }, p1, [%x[output_ptr], #5, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #6\n" |
| "b 57f\n" |
| "43:" // Width 7 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x6\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 44f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "ld1w { z27.s }, p2/Z, [x22, #3, MUL VL]\n" |
| "ld1w { z28.s }, p2/Z, [x22, #4, MUL VL]\n" |
| "ld1w { z29.s }, p2/Z, [x22, #5, MUL VL]\n" |
| "ld1w { z30.s }, p2/Z, [x22, #6, MUL VL]\n" |
| "addvl x22, x22, #7\n" |
| "b 45f\n" |
| "44:" // Width 7: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "mov z27.b, #0x0\n" |
| "mov z28.b, #0x0\n" |
| "mov z29.b, #0x0\n" |
| "mov z30.b, #0x0\n" |
| "45:" // Width 7: setup done |
| "cmp x21, #0x4\n" |
| "ble 47f\n" |
| "46:" // Width 7: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "cmp x21, #0x4\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z4.s, z0.s[0]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z28.s, z5.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z29.s, z6.s, z0.s[0]\n" |
| "fmla z30.s, z7.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z8.s, z0.s[1]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z9.s, z0.s[1]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z10.s, z0.s[1]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z11.s, z0.s[1]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z12.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z29.s, z13.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z30.s, z14.s, z0.s[1]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z15.s, z0.s[2]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z25.s, z16.s, z0.s[2]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z17.s, z0.s[2]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z18.s, z0.s[2]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z19.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z29.s, z20.s, z0.s[2]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z30.s, z21.s, z0.s[2]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z22.s, z0.s[3]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z25.s, z23.s, z0.s[3]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z1.s, z0.s[3]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z2.s, z0.s[3]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z3.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z29.s, z4.s, z0.s[3]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "fmla z30.s, z5.s, z0.s[3]\n" |
| "bgt 46b\n" |
| "47:" // Width 7: Multiply loop: Single iteration only |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z6.s, z0.s[0]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z7.s, z0.s[0]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z8.s, z0.s[0]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z27.s, z9.s, z0.s[0]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z10.s, z0.s[0]\n" |
| "fmla z29.s, z11.s, z0.s[0]\n" |
| "fmla z30.s, z12.s, z0.s[0]\n" |
| "ble 48f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z13.s, z0.s[1]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z14.s, z0.s[1]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z15.s, z0.s[1]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z16.s, z0.s[1]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z17.s, z0.s[1]\n" |
| "fmla z29.s, z18.s, z0.s[1]\n" |
| "fmla z30.s, z19.s, z0.s[1]\n" |
| "ble 48f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z20.s, z0.s[2]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z21.s, z0.s[2]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z22.s, z0.s[2]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z23.s, z0.s[2]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z1.s, z0.s[2]\n" |
| "fmla z29.s, z2.s, z0.s[2]\n" |
| "fmla z30.s, z3.s, z0.s[2]\n" |
| "ble 48f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z4.s, z0.s[3]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z5.s, z0.s[3]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z6.s, z0.s[3]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z7.s, z0.s[3]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z28.s, z8.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z29.s, z9.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z30.s, z10.s, z0.s[3]\n" |
| "48:" // Width 7: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 49f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmin z27.s, p2/M, z27.s, z16.s\n" |
| "fmin z28.s, p2/M, z28.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "fmax z27.s, p2/M, z27.s, z17.s\n" |
| "fmax z28.s, p2/M, z28.s, z17.s\n" |
| "fmin z29.s, p2/M, z29.s, z16.s\n" |
| "fmin z30.s, p2/M, z30.s, z16.s\n" |
| "fmax z29.s, p2/M, z29.s, z17.s\n" |
| "fmax z30.s, p2/M, z30.s, z17.s\n" |
| "49:" // Width 7: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "st1w { z26.s }, p2, [%x[output_ptr], #2, MUL VL]\n" |
| "st1w { z27.s }, p2, [%x[output_ptr], #3, MUL VL]\n" |
| "st1w { z28.s }, p2, [%x[output_ptr], #4, MUL VL]\n" |
| "st1w { z29.s }, p2, [%x[output_ptr], #5, MUL VL]\n" |
| "st1w { z30.s }, p1, [%x[output_ptr], #6, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #7\n" |
| "b 57f\n" |
| "50:" // Width 8 |
| "mov x21, %x[K]\n" |
| "mov x20, %x[A_ptr]\n" |
| "mov x19, #0x7\n" |
| "msub x19, x24, x19, %x[N]\n" |
| "whilelt p1.s, XZR, x19\n" |
| "cbz x22, 51f\n" |
| "ld1w { z24.s }, p2/Z, [x22]\n" |
| "ld1w { z25.s }, p2/Z, [x22, #1, MUL VL]\n" |
| "ld1w { z26.s }, p2/Z, [x22, #2, MUL VL]\n" |
| "ld1w { z27.s }, p2/Z, [x22, #3, MUL VL]\n" |
| "ld1w { z28.s }, p2/Z, [x22, #4, MUL VL]\n" |
| "ld1w { z29.s }, p2/Z, [x22, #5, MUL VL]\n" |
| "ld1w { z30.s }, p2/Z, [x22, #6, MUL VL]\n" |
| "ld1w { z31.s }, p2/Z, [x22, #7, MUL VL]\n" |
| "addvl x22, x22, #8\n" |
| "b 52f\n" |
| "51:" // Width 8: no bias |
| "mov z24.b, #0x0\n" |
| "mov z25.b, #0x0\n" |
| "mov z26.b, #0x0\n" |
| "mov z27.b, #0x0\n" |
| "mov z28.b, #0x0\n" |
| "mov z29.b, #0x0\n" |
| "mov z30.b, #0x0\n" |
| "mov z31.b, #0x0\n" |
| "52:" // Width 8: setup done |
| "cmp x21, #0x4\n" |
| "ble 54f\n" |
| "53:" // Width 8: Multiply loop: Main loop head |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "sub x21, x21, #0x4\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z1.s, z0.s[0]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z2.s, z0.s[0]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "cmp x21, #0x4\n" |
| "fmla z26.s, z3.s, z0.s[0]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z4.s, z0.s[0]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z28.s, z5.s, z0.s[0]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z6.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "fmla z30.s, z7.s, z0.s[0]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z31.s, z8.s, z0.s[0]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z9.s, z0.s[1]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z25.s, z10.s, z0.s[1]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z11.s, z0.s[1]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z12.s, z0.s[1]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z28.s, z13.s, z0.s[1]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z14.s, z0.s[1]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z30.s, z15.s, z0.s[1]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z31.s, z16.s, z0.s[1]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z17.s, z0.s[2]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z25.s, z18.s, z0.s[2]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z19.s, z0.s[2]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z20.s, z0.s[2]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z28.s, z21.s, z0.s[2]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z22.s, z0.s[2]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z30.s, z23.s, z0.s[2]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z31.s, z1.s, z0.s[2]\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "fmla z24.s, z2.s, z0.s[3]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z25.s, z3.s, z0.s[3]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z4.s, z0.s[3]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z5.s, z0.s[3]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z28.s, z6.s, z0.s[3]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z7.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z30.s, z8.s, z0.s[3]\n" |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "fmla z31.s, z9.s, z0.s[3]\n" |
| "bgt 53b\n" |
| "54:" // Width 8: Multiply loop: Single iteration only |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr]]\n" |
| "whilelt p0.s, XZR, x21\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1rqw { z0.s }, p0/Z, [x20]\n" |
| "fmla z24.s, z10.s, z0.s[0]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "add x20, x20, #0x10\n" |
| "fmla z25.s, z11.s, z0.s[0]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "fmla z26.s, z12.s, z0.s[0]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "fmla z27.s, z13.s, z0.s[0]\n" |
| "fmla z28.s, z14.s, z0.s[0]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z15.s, z0.s[0]\n" |
| "fmla z30.s, z16.s, z0.s[0]\n" |
| "fmla z31.s, z17.s, z0.s[0]\n" |
| "ble 55f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z18.s, z0.s[1]\n" |
| "ld1w { z19.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z20.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z19.s, z0.s[1]\n" |
| "ld1w { z21.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z20.s, z0.s[1]\n" |
| "ld1w { z22.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z23.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z21.s, z0.s[1]\n" |
| "ld1w { z1.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "ld1w { z2.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "fmla z28.s, z22.s, z0.s[1]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z23.s, z0.s[1]\n" |
| "fmla z30.s, z1.s, z0.s[1]\n" |
| "fmla z31.s, z2.s, z0.s[1]\n" |
| "ble 55f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "subs x21, x21, #0x1\n" |
| "ld1w { z3.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z3.s, z0.s[2]\n" |
| "ld1w { z4.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z5.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z4.s, z0.s[2]\n" |
| "ld1w { z6.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z5.s, z0.s[2]\n" |
| "ld1w { z7.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z8.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z6.s, z0.s[2]\n" |
| "ld1w { z9.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "ld1w { z10.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "fmla z28.s, z7.s, z0.s[2]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z8.s, z0.s[2]\n" |
| "fmla z30.s, z9.s, z0.s[2]\n" |
| "fmla z31.s, z10.s, z0.s[2]\n" |
| "ble 55f\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "ld1w { z11.s }, p2/Z, [%x[B_ptr]]\n" |
| "fmla z24.s, z11.s, z0.s[3]\n" |
| "ld1w { z12.s }, p2/Z, [%x[B_ptr], #1, MUL VL]\n" |
| "ld1w { z13.s }, p2/Z, [%x[B_ptr], #2, MUL VL]\n" |
| "fmla z25.s, z12.s, z0.s[3]\n" |
| "ld1w { z14.s }, p2/Z, [%x[B_ptr], #3, MUL VL]\n" |
| "fmla z26.s, z13.s, z0.s[3]\n" |
| "ld1w { z15.s }, p2/Z, [%x[B_ptr], #4, MUL VL]\n" |
| "ld1w { z16.s }, p2/Z, [%x[B_ptr], #5, MUL VL]\n" |
| "fmla z27.s, z14.s, z0.s[3]\n" |
| "ld1w { z17.s }, p2/Z, [%x[B_ptr], #6, MUL VL]\n" |
| "ld1w { z18.s }, p2/Z, [%x[B_ptr], #7, MUL VL]\n" |
| "fmla z28.s, z15.s, z0.s[3]\n" |
| "addvl %x[B_ptr], %x[B_ptr], #8\n" |
| "fmla z29.s, z16.s, z0.s[3]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x400]\n" |
| "prfm pldl1keep, [%x[B_ptr], #0x440]\n" |
| "fmla z30.s, z17.s, z0.s[3]\n" |
| "fmla z31.s, z18.s, z0.s[3]\n" |
| "55:" // Width 8: Multiply loop: multiply skip |
| "prfm pldl1keep, [x20, #0x80]\n" |
| "prfm pstl1keep, [%x[output_ptr], #0x0]\n" |
| "tbz %x[flags], #1, 56f\n" |
| "add x19, %x[args_ptr], %[offset_min]\n" |
| "ld1rw { z17.s }, p2/Z, [x19]\n" |
| "add x19, %x[args_ptr], %[offset_max]\n" |
| "ld1rw { z16.s }, p2/Z, [x19]\n" |
| "fmin z24.s, p2/M, z24.s, z16.s\n" |
| "fmin z25.s, p2/M, z25.s, z16.s\n" |
| "fmin z26.s, p2/M, z26.s, z16.s\n" |
| "fmin z27.s, p2/M, z27.s, z16.s\n" |
| "fmin z28.s, p2/M, z28.s, z16.s\n" |
| "fmax z24.s, p2/M, z24.s, z17.s\n" |
| "fmax z25.s, p2/M, z25.s, z17.s\n" |
| "fmax z26.s, p2/M, z26.s, z17.s\n" |
| "fmax z27.s, p2/M, z27.s, z17.s\n" |
| "fmax z28.s, p2/M, z28.s, z17.s\n" |
| "fmin z29.s, p2/M, z29.s, z16.s\n" |
| "fmin z30.s, p2/M, z30.s, z16.s\n" |
| "fmin z31.s, p2/M, z31.s, z16.s\n" |
| "fmax z29.s, p2/M, z29.s, z17.s\n" |
| "fmax z30.s, p2/M, z30.s, z17.s\n" |
| "fmax z31.s, p2/M, z31.s, z17.s\n" |
| "56:" // Width 8: No activation |
| "st1w { z24.s }, p2, [%x[output_ptr]]\n" |
| "subs x23, x23, #0x8\n" |
| "st1w { z25.s }, p2, [%x[output_ptr], #1, MUL VL]\n" |
| "sub %x[N], %x[N], x24, LSL #3\n" |
| "st1w { z26.s }, p2, [%x[output_ptr], #2, MUL VL]\n" |
| "st1w { z27.s }, p2, [%x[output_ptr], #3, MUL VL]\n" |
| "st1w { z28.s }, p2, [%x[output_ptr], #4, MUL VL]\n" |
| "st1w { z29.s }, p2, [%x[output_ptr], #5, MUL VL]\n" |
| "st1w { z30.s }, p2, [%x[output_ptr], #6, MUL VL]\n" |
| "st1w { z31.s }, p1, [%x[output_ptr], #7, MUL VL]\n" |
| "addvl %x[output_ptr], %x[output_ptr], #8\n" |
| "bgt 1b\n" |
| "57:" // Exit |
| |
| : [B_ptr] "+r" (B_ptr), [N] "+r" (N), [output_ptr] "+r" (output_ptr) |
| : [A_ptr] "r" (A_ptr), [K] "r" (K), [args_ptr] "r" (&ka), [bias] "r" (bias), [flags] "r" (flags), [offset_max] "I" (offsetof(KernelArgs, maxval)), [offset_min] "I" (offsetof(KernelArgs, minval)) |
| : "cc", "memory", "p0", "p1", "p2", "x19", "x20", "x21", "x22", "x23", "x24", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" |
| ); |
| } |
| |
| } // namespace arm_gemm |
| |
| #endif |
