Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 1 | /* |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 2 | * Copyright (c) 2022-2023 Arm Limited. |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 23 | */ |
| 24 | |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 25 | #if defined(ARM_COMPUTE_ENABLE_SME) |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 26 | |
| 27 | template <> |
| 28 | void interleave_block<1, 4, VLType::SME, true>( |
| 29 | uint8_t * &out, const uint8_t * const *in, |
| 30 | size_t width, size_t height, size_t row_offset, bool first |
| 31 | ) |
| 32 | { |
| 33 | __asm__ __volatile__( |
| 34 | ".inst 0xd503477f // SMSTART ZA\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 35 | "cntb x21\n" |
| 36 | "mov x23, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 37 | "mov z18.b, #0x1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 38 | "incb x23\n" |
| 39 | "mov x20, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 40 | "mov z17.s, #0x0\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 41 | "sub x10, x21, #0x1\n" |
| 42 | "cntw x9\n" |
| 43 | "sub x23, x23, #0x1\n" |
| 44 | "ands x10, x20, x10\n" |
| 45 | "udiv x23, x23, x21\n" // n_passes = ceildiv(width, VL<T>) |
| 46 | "csel x10, x10, x21, NE\n" |
| 47 | "lsl x22, %x[height], #0x1\n" // height * 2 |
| 48 | "lsl x21, x9, #0x1\n" |
| 49 | "sub x20, x23, #0x1\n" |
| 50 | "add x10, x10, #0x3\n" |
| 51 | "whilelt p9.b, XZR, x22\n" |
| 52 | "whilelt p8.b, x21, x22\n" |
| 53 | "mov x28, #0x0\n" |
| 54 | "ptrue p2.b\n" |
| 55 | "lsr x20, x20, #0x1\n" // n_loops = (n_passes - 1) / 2 |
| 56 | "and x27, x23, #0x1\n" // odd_tail = bool(n_passes & 0x1) |
| 57 | "lsr x10, x10, #0x2\n" |
| 58 | "sub x26, x9, #0x2\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 59 | "ptrue p11.s\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 60 | "zip1 p10.b, p9.b, p8.b\n" |
| 61 | "mov x25, %x[row_offset]\n" |
| 62 | "mov x24, %x[out]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 63 | "whilelt p9.b, x28, %x[width]\n" |
| 64 | "whilelt p8.b, x28, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 65 | "cbnz %x[first], 1f\n" |
| 66 | "addvl x24, x24, #-1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 67 | "ld1w { z17.s }, p2/Z, [x24]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 68 | "1:" // K loop: Load row sums: End |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 69 | "mov x23, %x[in]\n" |
| 70 | "ldr x22, [x23, #0x0]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 71 | "mov x12, #0x0\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 72 | "ldr x21, [x23, #0x8]\n" |
| 73 | "add x23, x23, #0x10\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 74 | "cbz x26, 3f\n" |
| 75 | "2:" // K loop: Charge: Loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 76 | ".inst 0x25246140 // psel p0.b, p8.b/Z, p10.b[w12]\n" |
| 77 | ".inst 0xe01902c0 // ld1b { za0h.b[x12] }, p0/Z, [x22, x25]\n" |
| 78 | ".inst 0x25646140 // psel p0.b, p8.b/Z, p10.b[w12, #4]\n" |
| 79 | "ldr x22, [x23, #0x0]\n" |
| 80 | ".inst 0xe01902a4 // ld1b { za0h.b[x12, #4] }, p0/Z, [x21, x25]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 81 | "add x12, x12, #0x8\n" |
| 82 | "cmp x12, x26, LSL #2\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 83 | "ldr x21, [x23, #0x8]\n" |
| 84 | "add x23, x23, #0x10\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 85 | "blt 2b\n" |
| 86 | "3:" // K loop: Charge: End |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 87 | ".inst 0x25246140 // psel p0.b, p8.b/Z, p10.b[w12]\n" |
| 88 | ".inst 0xe01902c0 // ld1b { za0h.b[x12] }, p0/Z, [x22, x25]\n" |
| 89 | ".inst 0x25646140 // psel p0.b, p8.b/Z, p10.b[w12, #4]\n" |
| 90 | "mov x23, %x[in]\n" |
| 91 | ".inst 0xe01902a4 // ld1b { za0h.b[x12, #4] }, p0/Z, [x21, x25]\n" |
| 92 | "ldr x22, [x23, #0x0]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 93 | "incb x25\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 94 | "ldr x21, [x23, #0x8]\n" |
| 95 | "add x23, x23, #0x10\n" |
| 96 | "incb x28\n" |
| 97 | "cbz x20, 9f\n" |
| 98 | "mov x20, x20\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 99 | "4:" // K loop: Main loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 100 | "whilelt p8.b, x28, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 101 | "mov x13, #0x0\n" |
| 102 | "mov x12, #0x0\n" |
| 103 | "cbz x26, 6f\n" |
| 104 | "5:" // K loop: Main loop: First: Loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 105 | ".inst 0x25356140 // psel p0.b, p8.b/Z, p10.b[w13, #2]\n" |
| 106 | ".inst 0xe01922c2 // ld1b { za0h.b[x13, #2] }, p0/Z, [x22, x25]\n" |
| 107 | ".inst 0x25756140 // psel p0.b, p8.b/Z, p10.b[w13, #6]\n" |
| 108 | "ldr x22, [x23, #0x0]\n" |
| 109 | ".inst 0xe01922a6 // ld1b { za0h.b[x13, #6] }, p0/Z, [x21, x25]\n" |
| 110 | ".inst 0xc0828810 // mova z16.s, p2/M, za0v.s[x12]\n" |
| 111 | ".inst 0x25306d20 // psel p0.s, p11.s/Z, p9.s[w12]\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 112 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 113 | "ldr x21, [x23, #0x8]\n" |
| 114 | ".inst 0xe0bf8300 // st1w { za0v.s[x12] }, p0/Z, [x24, XZR, LSL #2]\n" |
| 115 | ".inst 0x25706d20 // psel p0.s, p11.s/Z, p9.s[w12, #1]\n" |
| 116 | ".inst 0xc0828830 // mova z16.s, p2/M, za0v.s[x12, #1]\n" |
| 117 | ".inst 0xe0a98301 // st1w { za0v.s[x12, #1] }, p0/Z, [x24, x9, LSL #2]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 118 | "add x12, x12, #0x2\n" |
| 119 | "cmp x12, x26\n" |
| 120 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 121 | "add x23, x23, #0x10\n" |
| 122 | "addvl x24, x24, #2\n" |
| 123 | "add x13, x13, #0x8\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 124 | "blt 5b\n" |
| 125 | "6:" // K loop: Main loop: First: Tail |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 126 | ".inst 0x25356140 // psel p0.b, p8.b/Z, p10.b[w13, #2]\n" |
| 127 | ".inst 0xe01922c2 // ld1b { za0h.b[x13, #2] }, p0/Z, [x22, x25]\n" |
| 128 | ".inst 0x25756140 // psel p0.b, p8.b/Z, p10.b[w13, #6]\n" |
| 129 | ".inst 0xe01922a6 // ld1b { za0h.b[x13, #6] }, p0/Z, [x21, x25]\n" |
| 130 | ".inst 0xc0828810 // mova z16.s, p2/M, za0v.s[x12]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 131 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 132 | "mov x23, %x[in]\n" |
| 133 | ".inst 0x25306d21 // psel p1.s, p11.s/Z, p9.s[w12]\n" |
| 134 | "ldr x22, [x23, #0x0]\n" |
| 135 | ".inst 0x25706d20 // psel p0.s, p11.s/Z, p9.s[w12, #1]\n" |
| 136 | ".inst 0xc0828830 // mova z16.s, p2/M, za0v.s[x12, #1]\n" |
| 137 | "ldr x21, [x23, #0x8]\n" |
| 138 | ".inst 0xe0bf8700 // st1w { za0v.s[x12] }, p1/Z, [x24, XZR, LSL #2]\n" |
| 139 | "whilelt p9.b, x28, %x[width]\n" |
| 140 | "incb x28\n" |
| 141 | "add x23, x23, #0x10\n" |
| 142 | ".inst 0xe0a98301 // st1w { za0v.s[x12, #1] }, p0/Z, [x24, x9, LSL #2]\n" |
| 143 | "udot z17.s, z16.b, z18.b\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 144 | "addvl x24, x24, #2\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 145 | "incb x25\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 146 | "whilelt p8.b, x28, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 147 | "mov x13, #0x0\n" |
| 148 | "mov x12, #0x0\n" |
| 149 | "cbz x26, 8f\n" |
| 150 | "7:" // K loop: Main loop: Second: Loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 151 | ".inst 0x25256140 // psel p0.b, p8.b/Z, p10.b[w13]\n" |
| 152 | ".inst 0xe01922c0 // ld1b { za0h.b[x13] }, p0/Z, [x22, x25]\n" |
| 153 | ".inst 0x25656140 // psel p0.b, p8.b/Z, p10.b[w13, #4]\n" |
| 154 | "ldr x22, [x23, #0x0]\n" |
| 155 | ".inst 0xe01922a4 // ld1b { za0h.b[x13, #4] }, p0/Z, [x21, x25]\n" |
| 156 | ".inst 0xc0828910 // mova z16.s, p2/M, za2v.s[x12]\n" |
| 157 | ".inst 0x25306d20 // psel p0.s, p11.s/Z, p9.s[w12]\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 158 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 159 | "ldr x21, [x23, #0x8]\n" |
| 160 | ".inst 0xe0bf8308 // st1w { za2v.s[x12] }, p0/Z, [x24, XZR, LSL #2]\n" |
| 161 | ".inst 0x25706d20 // psel p0.s, p11.s/Z, p9.s[w12, #1]\n" |
| 162 | ".inst 0xc0828930 // mova z16.s, p2/M, za2v.s[x12, #1]\n" |
| 163 | ".inst 0xe0a98309 // st1w { za2v.s[x12, #1] }, p0/Z, [x24, x9, LSL #2]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 164 | "add x12, x12, #0x2\n" |
| 165 | "cmp x12, x26\n" |
| 166 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 167 | "add x23, x23, #0x10\n" |
| 168 | "addvl x24, x24, #2\n" |
| 169 | "add x13, x13, #0x8\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 170 | "blt 7b\n" |
| 171 | "8:" // K loop: Main loop: Second: Tail |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 172 | ".inst 0x25256140 // psel p0.b, p8.b/Z, p10.b[w13]\n" |
| 173 | ".inst 0xe01922c0 // ld1b { za0h.b[x13] }, p0/Z, [x22, x25]\n" |
| 174 | ".inst 0x25656140 // psel p0.b, p8.b/Z, p10.b[w13, #4]\n" |
| 175 | ".inst 0xe01922a4 // ld1b { za0h.b[x13, #4] }, p0/Z, [x21, x25]\n" |
| 176 | ".inst 0xc0828910 // mova z16.s, p2/M, za2v.s[x12]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 177 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 178 | "mov x23, %x[in]\n" |
| 179 | ".inst 0x25306d21 // psel p1.s, p11.s/Z, p9.s[w12]\n" |
| 180 | "ldr x22, [x23, #0x0]\n" |
| 181 | ".inst 0x25706d20 // psel p0.s, p11.s/Z, p9.s[w12, #1]\n" |
| 182 | ".inst 0xc0828930 // mova z16.s, p2/M, za2v.s[x12, #1]\n" |
| 183 | "ldr x21, [x23, #0x8]\n" |
| 184 | ".inst 0xe0bf8708 // st1w { za2v.s[x12] }, p1/Z, [x24, XZR, LSL #2]\n" |
| 185 | "whilelt p9.b, x28, %x[width]\n" |
| 186 | "subs x20, x20, #0x1\n" |
| 187 | "add x23, x23, #0x10\n" |
| 188 | ".inst 0xe0a98309 // st1w { za2v.s[x12, #1] }, p0/Z, [x24, x9, LSL #2]\n" |
| 189 | "udot z17.s, z16.b, z18.b\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 190 | "addvl x24, x24, #2\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 191 | "incb x28\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 192 | "incb x25\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 193 | "bgt 4b\n" |
| 194 | "9:" // K loop: Tails |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 195 | "cbnz x27, 12f\n" |
| 196 | "mov x23, %x[in]\n" |
| 197 | "whilelt p8.b, x28, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 198 | "mov x13, #0x0\n" |
| 199 | "mov x12, #0x0\n" |
| 200 | "10:" // K loop: Tails: Even: First |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 201 | ".inst 0x25306d20 // psel p0.s, p11.s/Z, p9.s[w12]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 202 | ".inst 0xe0bf8300 // st1w { za0v.s[x12] }, p0/Z, [x24, XZR, LSL #2]\n" |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 203 | "ldr x20, [x23, #0x0]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 204 | ".inst 0xc0828810 // mova z16.s, p2/M, za0v.s[x12]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 205 | "add x12, x12, #0x1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 206 | ".inst 0x25356140 // psel p0.b, p8.b/Z, p10.b[w13, #2]\n" |
| 207 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 208 | ".inst 0xe0192282 // ld1b { za0h.b[x13, #2] }, p0/Z, [x20, x25]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 209 | "cmp x12, x9\n" |
| 210 | "add x23, x23, #0x8\n" |
| 211 | "addvl x24, x24, #1\n" |
| 212 | "add x13, x13, #0x4\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 213 | "blt 10b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 214 | "whilelt p9.b, x28, %x[width]\n" |
| 215 | "whilelt p8.b, x28, %x[width]\n" |
| 216 | "mov x20, #0x0\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 217 | "mov x12, #0x0\n" |
| 218 | "11:" // K loop: Tails: Even: Second |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 219 | ".inst 0x25306d20 // psel p0.s, p11.s/Z, p9.s[w12]\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 220 | ".inst 0xe0bf8308 // st1w { za2v.s[x12] }, p0/Z, [x24, XZR, LSL #2]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 221 | ".inst 0xc0828910 // mova z16.s, p2/M, za2v.s[x12]\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 222 | "add x12, x12, #0x1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 223 | "cmp x12, x10\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 224 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 225 | "addvl x24, x24, #1\n" |
| 226 | "add x20, x20, #0x4\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 227 | "blt 11b\n" |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 228 | "whilelt p8.b, x28, %x[width]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 229 | "b 14f\n" |
| 230 | "12:" // K loop: Tails: Odd |
| 231 | "mov x12, #0x0\n" |
| 232 | "13:" // K loop: Tails: Odd: Loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 233 | ".inst 0x25306d20 // psel p0.s, p11.s/Z, p9.s[w12]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 234 | ".inst 0xe0bf8300 // st1w { za0v.s[x12] }, p0/Z, [x24, XZR, LSL #2]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 235 | ".inst 0xc0828810 // mova z16.s, p2/M, za0v.s[x12]\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 236 | "add x12, x12, #0x1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 237 | "cmp x12, x10\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 238 | "udot z17.s, z16.b, z18.b\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 239 | "addvl x24, x24, #1\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 240 | "blt 13b\n" |
| 241 | "14:" // K loop: End |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 242 | "st1w { z17.s }, p2, [x24]\n" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 243 | "addvl x24, x24, #1\n" |
| 244 | "mov %x[out], x24\n" |
| 245 | ".inst 0xd503467f // SMSTOP\n" |
| 246 | : [out] "+&r" (out) |
| 247 | : [first] "r" (first), [height] "r" (height), [in] "r" (in), [row_offset] "r" (row_offset), [width] "r" (width) |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 248 | : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "p5", "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", "x9", "x10", "x12", "x13", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "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" |
Viet-Hoa Do | 03b2971 | 2022-06-01 11:47:14 +0100 | [diff] [blame] | 249 | ); |
| 250 | } |
| 251 | |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 252 | #endif // defined(ARM_COMPUTE_ENABLE_SME) |