| /* |
| * Copyright (c) 2024 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_COMPUTE_ENABLE_SME2 |
| |
| #include "arm_gemm.hpp" |
| |
| #include <cstdint> |
| #include "../../asmlib.hpp" |
| #include "../../utils.hpp" |
| |
| namespace arm_gemm { |
| |
| void sme2_interleaved_nomerge_s8qfp32_mopa_1VLx4VL(const int8_t *const A, const int8_t *const B, float *const C, int ldc, const int M, const int N, const int K, const int32_t *const bias, const DequantizeFloat &dq, const float *const late_bias, const Activation act, bool accumulate, int32_t *const accumulator_buffer) |
| { |
| struct KernelArgs |
| { |
| KernelArgs( |
| const int8_t *const A, |
| const int8_t *const B, |
| float *const C, const int ldc, |
| const int M, const int N, const int K, |
| const int32_t *const bias, const float *const late_bias, const Activation act, |
| bool accumulate, |
| int32_t *const accumulator_buffer |
| ) : A(A), |
| B(B), kstride_bytes(roundup(K, 4) * sizeof(int8_t)), |
| C(C), ldcb(ldc * sizeof(float)), |
| M(M), N(N), K(K), |
| min(-std::numeric_limits<float>::infinity()), |
| max(std::numeric_limits<float>::infinity()), |
| bias(bias), late_bias(late_bias), |
| accumulator_buffer(accumulator_buffer), |
| flags(0x0) |
| { |
| if (accumulate) |
| { |
| flags |= 1 << 0; // FILL_ACCUMULATORS_FROM_BUFFER |
| } |
| if (C == nullptr) |
| { |
| flags |= 1 << 1; // STORE_ACCUMULATORS_TO_BUFFER |
| } |
| |
| // Initialise the activation values |
| switch (act.type) |
| { |
| default: |
| case Activation::Type::None: |
| break; |
| case Activation::Type::BoundedReLU: |
| this->max = static_cast<float>(act.param1); |
| /* fall through */ |
| case Activation::Type::ReLU: |
| this->min = static_cast<float>(0); |
| break; |
| } |
| } |
| |
| const int8_t *const A; |
| const int8_t *const B; |
| const long kstride_bytes; |
| float *const C; |
| const long ldcb; |
| const long M, N, K; |
| float min = -std::numeric_limits<float>::infinity(); |
| float max = std::numeric_limits<float>::infinity(); |
| |
| const int32_t *const bias; |
| const float *const late_bias; |
| |
| int32_t *const accumulator_buffer; |
| uint64_t flags; |
| }; |
| |
| // Construct arguments for this kernel |
| KernelArgs args(A, B, C, ldc, M, N, K, bias, late_bias, act, accumulate, accumulator_buffer); |
| |
| __asm__ __volatile__( |
| "ldr x13, [%x[args], %[offsetof_flags]]\n" |
| ".inst 0xd503477f // SMSTART ZA\n" |
| "ptrue p0.b\n" |
| ".inst 0x25207811 // ptrue pn9.b\n" |
| "ldr x11, [%x[args], %[offsetof_accumulator_buffer]]\n" |
| "ldr x10, [%x[args], %[offsetof_accumulator_buffer]]\n" |
| "tbz x13, #0, 2f\n" |
| "mov x12, #0x0\n" |
| "cntw x20\n" |
| "1:" // Initial accumulator load from buffer: Loop |
| ".inst 0xa040c57c // ld1w { z28.s-z31.s }, pn9.b/Z, [x11]\n" |
| ".inst 0xa041c560 // ld1w { z0.s-z3.s }, pn9.b/Z, [x11, #0x4, MUL VL]\n" |
| ".inst 0xa042c578 // ld1w { z24.s-z27.s }, pn9.b/Z, [x11, #0x8, MUL VL]\n" |
| ".inst 0xa043c56c // ld1w { z12.s-z15.s }, pn9.b/Z, [x11, #0xc, MUL VL]\n" |
| ".inst 0xc0840780 // mova za0h.s[x12], { z28.s-z31.s }\n" |
| "addvl x11, x11, #16\n" |
| ".inst 0xc0840401 // mova za1h.s[x12], { z0.s-z3.s }\n" |
| ".inst 0xc0840702 // mova za2h.s[x12], { z24.s-z27.s }\n" |
| ".inst 0xc0840583 // mova za3h.s[x12], { z12.s-z15.s }\n" |
| "add x12, x12, #0x4\n" |
| "cmp x12, x20\n" |
| "blt 1b\n" |
| "2:" // Initial accumulator load from buffer: End |
| "ldr w9, [%x[args], %[offsetof_M]]\n" |
| "mov x28, #0x0\n" |
| "mov x27, #0x0\n" |
| "ldr w26, [%x[args], %[offsetof_N]]\n" |
| "ldr x25, [%x[args], %[offsetof_A]]\n" |
| "3:" // M and N loop |
| "mov x24, x25\n" |
| ".inst 0x25ba6770 // whilelt pn8.s, x27, x26, VLx4\n" |
| "tbnz x13, #0, 4f\n" |
| "ldr x20, [%x[args], %[offsetof_bias]]\n" |
| ".inst 0xc00800ff // zero { zad0, zad1, zad2, zad3, zad4, zad5, zad6, zad7 }\n" |
| "cbz x20, 5f\n" |
| ".inst 0xa01bc288 // ld1w { z8.s-z11.s }, p8/Z, [x20, x27, LSL #2]\n" |
| ".inst 0xc0900100 // addha za0.s, p0/M, p0/M, z8.s\n" |
| ".inst 0xc0900121 // addha za1.s, p0/M, p0/M, z9.s\n" |
| ".inst 0xc0900142 // addha za2.s, p0/M, p0/M, z10.s\n" |
| ".inst 0xc0900163 // addha za3.s, p0/M, p0/M, z11.s\n" |
| "4:" // Prepare accumulators: Test for last block |
| "mov x20, x27\n" |
| "mov x21, x28\n" |
| "incw x20, ALL, MUL #4\n" |
| "incw x21\n" |
| "cmp x20, x26\n" |
| "mov x20, x13\n" |
| "csel x21, x28, x21, LT\n" |
| "bfm x13, XZR, #0x0, #0x0 // bfc x13, #0x0, #0x1\n" |
| "cmp x21, x9\n" |
| "csel x13, x20, x13, LT\n" |
| "5:" // Prepare accumulators: End |
| "ldr x20, [%x[args], %[offsetof_K]]\n" |
| "ldr x23, [%x[args], %[offsetof_B]]\n" |
| "ldr x22, [%x[args], %[offsetof_kstride_bytes]]\n" |
| "add x20, x20, #0x3\n" |
| "lsr x20, x20, #0x2\n" |
| "lsr x21, x20, #0x2\n" |
| "madd x23, x27, x22, x23\n" // bptr = B + n * kstride_bytes |
| "and x20, x20, #0x3\n" |
| "cbz x21, 8f\n" |
| "subs x21, x21, #0x1\n" |
| "ld1b { z31.b }, p0/Z, [x24]\n" |
| ".inst 0xa04086e8 // ld1b { z8.b-z11.b }, pn9.b/Z, [x23]\n" |
| "ld1b { z1.b }, p0/Z, [x24, #1, MUL VL]\n" |
| ".inst 0xa04186e4 // ld1b { z4.b-z7.b }, pn9.b/Z, [x23, #0x4, MUL VL]\n" |
| "ld1b { z0.b }, p0/Z, [x24, #2, MUL VL]\n" |
| ".inst 0xa04286ec // ld1b { z12.b-z15.b }, pn9.b/Z, [x23, #0x8, MUL VL]\n" |
| "ld1b { z3.b }, p0/Z, [x24, #3, MUL VL]\n" |
| "addvl x24, x24, #4\n" |
| ".inst 0xa04386f0 // ld1b { z16.b-z19.b }, pn9.b/Z, [x23, #0xc, MUL VL]\n" |
| "addvl x23, x23, #16\n" |
| "ble 7f\n" |
| "6:" // K loop |
| ".inst 0xa08803e0 // smopa za0.s, p0/M, p0/M, z31.b, z8.b\n" |
| "subs x21, x21, #0x1\n" |
| ".inst 0xa08903e1 // smopa za1.s, p0/M, p0/M, z31.b, z9.b\n" |
| ".inst 0xa08a03e2 // smopa za2.s, p0/M, p0/M, z31.b, z10.b\n" |
| ".inst 0xa08b03e3 // smopa za3.s, p0/M, p0/M, z31.b, z11.b\n" |
| "ld1b { z31.b }, p0/Z, [x24]\n" |
| ".inst 0xa0840020 // smopa za0.s, p0/M, p0/M, z1.b, z4.b\n" |
| ".inst 0xa04086e8 // ld1b { z8.b-z11.b }, pn9.b/Z, [x23]\n" |
| ".inst 0xa0850021 // smopa za1.s, p0/M, p0/M, z1.b, z5.b\n" |
| ".inst 0xa0860022 // smopa za2.s, p0/M, p0/M, z1.b, z6.b\n" |
| ".inst 0xa0870023 // smopa za3.s, p0/M, p0/M, z1.b, z7.b\n" |
| "ld1b { z1.b }, p0/Z, [x24, #1, MUL VL]\n" |
| ".inst 0xa08c0000 // smopa za0.s, p0/M, p0/M, z0.b, z12.b\n" |
| ".inst 0xa04186e4 // ld1b { z4.b-z7.b }, pn9.b/Z, [x23, #0x4, MUL VL]\n" |
| ".inst 0xa08d0001 // smopa za1.s, p0/M, p0/M, z0.b, z13.b\n" |
| ".inst 0xa08e0002 // smopa za2.s, p0/M, p0/M, z0.b, z14.b\n" |
| ".inst 0xa08f0003 // smopa za3.s, p0/M, p0/M, z0.b, z15.b\n" |
| "ld1b { z0.b }, p0/Z, [x24, #2, MUL VL]\n" |
| ".inst 0xa04286ec // ld1b { z12.b-z15.b }, pn9.b/Z, [x23, #0x8, MUL VL]\n" |
| ".inst 0xa0900060 // smopa za0.s, p0/M, p0/M, z3.b, z16.b\n" |
| ".inst 0xa0910061 // smopa za1.s, p0/M, p0/M, z3.b, z17.b\n" |
| ".inst 0xa0920062 // smopa za2.s, p0/M, p0/M, z3.b, z18.b\n" |
| ".inst 0xa0930063 // smopa za3.s, p0/M, p0/M, z3.b, z19.b\n" |
| "ld1b { z3.b }, p0/Z, [x24, #3, MUL VL]\n" |
| "addvl x24, x24, #4\n" |
| ".inst 0xa04386f0 // ld1b { z16.b-z19.b }, pn9.b/Z, [x23, #0xc, MUL VL]\n" |
| "addvl x23, x23, #16\n" |
| "bgt 6b\n" |
| "7:" // K loop tail |
| ".inst 0xa08803e0 // smopa za0.s, p0/M, p0/M, z31.b, z8.b\n" |
| ".inst 0xa08903e1 // smopa za1.s, p0/M, p0/M, z31.b, z9.b\n" |
| ".inst 0xa08a03e2 // smopa za2.s, p0/M, p0/M, z31.b, z10.b\n" |
| ".inst 0xa08b03e3 // smopa za3.s, p0/M, p0/M, z31.b, z11.b\n" |
| ".inst 0xa0840020 // smopa za0.s, p0/M, p0/M, z1.b, z4.b\n" |
| ".inst 0xa0850021 // smopa za1.s, p0/M, p0/M, z1.b, z5.b\n" |
| ".inst 0xa0860022 // smopa za2.s, p0/M, p0/M, z1.b, z6.b\n" |
| ".inst 0xa0870023 // smopa za3.s, p0/M, p0/M, z1.b, z7.b\n" |
| ".inst 0xa08c0000 // smopa za0.s, p0/M, p0/M, z0.b, z12.b\n" |
| ".inst 0xa08d0001 // smopa za1.s, p0/M, p0/M, z0.b, z13.b\n" |
| ".inst 0xa08e0002 // smopa za2.s, p0/M, p0/M, z0.b, z14.b\n" |
| ".inst 0xa08f0003 // smopa za3.s, p0/M, p0/M, z0.b, z15.b\n" |
| ".inst 0xa0900060 // smopa za0.s, p0/M, p0/M, z3.b, z16.b\n" |
| ".inst 0xa0910061 // smopa za1.s, p0/M, p0/M, z3.b, z17.b\n" |
| ".inst 0xa0920062 // smopa za2.s, p0/M, p0/M, z3.b, z18.b\n" |
| ".inst 0xa0930063 // smopa za3.s, p0/M, p0/M, z3.b, z19.b\n" |
| "8:" // K oddments |
| "cbz x20, 10f\n" |
| "9:" // K oddments: Loop |
| "ld1b { z18.b }, p0/Z, [x24]\n" |
| "subs x20, x20, #0x1\n" |
| "addvl x24, x24, #1\n" |
| ".inst 0xa04086fc // ld1b { z28.b-z31.b }, pn9.b/Z, [x23]\n" |
| "addvl x23, x23, #4\n" |
| ".inst 0xa09c0240 // smopa za0.s, p0/M, p0/M, z18.b, z28.b\n" |
| ".inst 0xa09d0241 // smopa za1.s, p0/M, p0/M, z18.b, z29.b\n" |
| ".inst 0xa09e0242 // smopa za2.s, p0/M, p0/M, z18.b, z30.b\n" |
| ".inst 0xa09f0243 // smopa za3.s, p0/M, p0/M, z18.b, z31.b\n" |
| "bgt 9b\n" |
| "10:" // K oddments: End |
| "tbz x13, #1, 14f\n" |
| "tbz x13, #0, 12f\n" |
| "mov x12, #0x0\n" |
| "cntw x20\n" |
| "11:" // Store to partial result buffer: Store and refill: Loop |
| ".inst 0xa040c560 // ld1w { z0.s-z3.s }, pn9.b/Z, [x11]\n" |
| ".inst 0xc0860408 // mova { z8.s-z11.s }, za0h.s[x12]\n" |
| ".inst 0xc086042c // mova { z12.s-z15.s }, za1h.s[x12]\n" |
| ".inst 0xa041c57c // ld1w { z28.s-z31.s }, pn9.b/Z, [x11, #0x4, MUL VL]\n" |
| ".inst 0xc0860444 // mova { z4.s-z7.s }, za2h.s[x12]\n" |
| ".inst 0xc0860470 // mova { z16.s-z19.s }, za3h.s[x12]\n" |
| ".inst 0xa042c578 // ld1w { z24.s-z27.s }, pn9.b/Z, [x11, #0x8, MUL VL]\n" |
| ".inst 0xa043c574 // ld1w { z20.s-z23.s }, pn9.b/Z, [x11, #0xc, MUL VL]\n" |
| ".inst 0xc0840400 // mova za0h.s[x12], { z0.s-z3.s }\n" |
| "addvl x11, x11, #16\n" |
| ".inst 0xc0840781 // mova za1h.s[x12], { z28.s-z31.s }\n" |
| ".inst 0xa060c548 // st1w { z8.s-z11.s }, pn9.b, [x10]\n" |
| ".inst 0xc0840702 // mova za2h.s[x12], { z24.s-z27.s }\n" |
| ".inst 0xa061c54c // st1w { z12.s-z15.s }, pn9.b, [x10, #0x4, MUL VL]\n" |
| ".inst 0xc0840683 // mova za3h.s[x12], { z20.s-z23.s }\n" |
| "add x12, x12, #0x4\n" |
| ".inst 0xa062c544 // st1w { z4.s-z7.s }, pn9.b, [x10, #0x8, MUL VL]\n" |
| "cmp x12, x20\n" |
| ".inst 0xa063c550 // st1w { z16.s-z19.s }, pn9.b, [x10, #0xc, MUL VL]\n" |
| "addvl x10, x10, #16\n" |
| "blt 11b\n" |
| "b 21f\n" |
| "12:" // Store to partial result buffer: Store only |
| "mov x12, #0x0\n" |
| "cntw x20\n" |
| "13:" // Store to partial result buffer: Store only: Loop |
| ".inst 0xc0860404 // mova { z4.s-z7.s }, za0h.s[x12]\n" |
| ".inst 0xc0860430 // mova { z16.s-z19.s }, za1h.s[x12]\n" |
| ".inst 0xc0860448 // mova { z8.s-z11.s }, za2h.s[x12]\n" |
| ".inst 0xc086046c // mova { z12.s-z15.s }, za3h.s[x12]\n" |
| ".inst 0xa060c544 // st1w { z4.s-z7.s }, pn9.b, [x10]\n" |
| "add x12, x12, #0x4\n" |
| ".inst 0xa061c550 // st1w { z16.s-z19.s }, pn9.b, [x10, #0x4, MUL VL]\n" |
| "cmp x12, x20\n" |
| ".inst 0xa062c548 // st1w { z8.s-z11.s }, pn9.b, [x10, #0x8, MUL VL]\n" |
| ".inst 0xa063c54c // st1w { z12.s-z15.s }, pn9.b, [x10, #0xc, MUL VL]\n" |
| "addvl x10, x10, #16\n" |
| "blt 13b\n" |
| "b 21f\n" |
| "14:" // Store to output array |
| "ldr x23, [%x[args], %[offsetof_C]]\n" |
| "sub x21, x9, x28\n" |
| "ld1rw { z18.s }, p0/Z, [%x[dq], %[offset_DequantizeFloat_scale]]\n" |
| "fmov z20.s, #0x0\n" |
| "ldr x22, [%x[args], %[offsetof_ldcb]]\n" |
| "fmov z21.s, #0x0\n" |
| "fmov z22.s, #0x0\n" |
| "ldr x20, [%x[args], %[offsetof_late_bias]]\n" |
| "fmov z23.s, #0x0\n" |
| "add x23, x23, x27, LSL #2\n" // C += n |
| "madd x23, x28, x22, x23\n" // C += m * ldc |
| "cbz x20, 15f\n" |
| "add x20, x20, x27, LSL #2\n" |
| ".inst 0xa040c294 // ld1w { z20.s-z23.s }, p8/Z, [x20]\n" |
| "15:" // Store to output array: no late bias |
| "cntw x20\n" |
| "ld1rw { z17.s }, p0/Z, [%x[args], %[offsetof_KernelArgs_min]]\n" |
| "mov x12, #0x0\n" |
| "cmp x21, x20\n" |
| "ld1rw { z16.s }, p0/Z, [%x[args], %[offsetof_KernelArgs_max]]\n" |
| "csel x20, x21, x20, LT\n" |
| "lsr x21, x20, #0x2\n" |
| "and x20, x20, #0x3\n" |
| "cbz x21, 17f\n" |
| "16:" // Store to output array: Accumulator row 0 loop |
| ".inst 0xc0860400 // mova { z0.s-z3.s }, za0h.s[x12]\n" |
| ".inst 0xc0860424 // mova { z4.s-z7.s }, za1h.s[x12]\n" |
| ".inst 0xc0860448 // mova { z8.s-z11.s }, za2h.s[x12]\n" |
| ".inst 0xc086046c // mova { z12.s-z15.s }, za3h.s[x12]\n" |
| ".inst 0xc132e000 // scvtf { z0.s-z3.s }, { z0.s-z3.s }\n" |
| ".inst 0xc132e084 // scvtf { z4.s-z7.s }, { z4.s-z7.s }\n" |
| ".inst 0xc132e108 // scvtf { z8.s-z11.s }, { z8.s-z11.s }\n" |
| ".inst 0xc132e18c // scvtf { z12.s-z15.s }, { z12.s-z15.s }\n" |
| "fmad z0.s, p0/M, z18.s, z20.s\n" |
| "fmad z1.s, p0/M, z18.s, z20.s\n" |
| "fmad z2.s, p0/M, z18.s, z20.s\n" |
| "fmad z3.s, p0/M, z18.s, z20.s\n" |
| "add x12, x12, #0x4\n" |
| "fmad z4.s, p0/M, z18.s, z21.s\n" |
| "fmad z5.s, p0/M, z18.s, z21.s\n" |
| "cmp x12, x21, LSL #2\n" |
| "fmad z6.s, p0/M, z18.s, z21.s\n" |
| "fmad z7.s, p0/M, z18.s, z21.s\n" |
| "fmad z8.s, p0/M, z18.s, z22.s\n" |
| "fmad z9.s, p0/M, z18.s, z22.s\n" |
| "fmad z10.s, p0/M, z18.s, z22.s\n" |
| "fmad z11.s, p0/M, z18.s, z22.s\n" |
| "fmad z12.s, p0/M, z18.s, z23.s\n" |
| "fmad z13.s, p0/M, z18.s, z23.s\n" |
| "fmad z14.s, p0/M, z18.s, z23.s\n" |
| "fmad z15.s, p0/M, z18.s, z23.s\n" |
| ".inst 0xc1b0ca20 // fclamp { z0.s-z3.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca24 // fclamp { z4.s-z7.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca28 // fclamp { z8.s-z11.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca2c // fclamp { z12.s-z15.s }, z17.s, z16.s\n" |
| ".inst 0xa160c2e0 // st1w { z0.s, z4.s, z8.s, z12.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| ".inst 0xa160c2e1 // st1w { z1.s, z5.s, z9.s, z13.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| ".inst 0xa160c2e2 // st1w { z2.s, z6.s, z10.s, z14.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| ".inst 0xa160c2e3 // st1w { z3.s, z7.s, z11.s, z15.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| "blt 16b\n" |
| "17:" // Store to output array: Accumulator row 0 oddments |
| "cbz x20, 18f\n" |
| ".inst 0xc0860400 // mova { z0.s-z3.s }, za0h.s[x12]\n" |
| ".inst 0xc0860424 // mova { z4.s-z7.s }, za1h.s[x12]\n" |
| ".inst 0xc0860448 // mova { z8.s-z11.s }, za2h.s[x12]\n" |
| ".inst 0xc086046c // mova { z12.s-z15.s }, za3h.s[x12]\n" |
| ".inst 0xc132e000 // scvtf { z0.s-z3.s }, { z0.s-z3.s }\n" |
| ".inst 0xc132e084 // scvtf { z4.s-z7.s }, { z4.s-z7.s }\n" |
| ".inst 0xc132e108 // scvtf { z8.s-z11.s }, { z8.s-z11.s }\n" |
| ".inst 0xc132e18c // scvtf { z12.s-z15.s }, { z12.s-z15.s }\n" |
| "fmad z0.s, p0/M, z18.s, z20.s\n" |
| "fmad z1.s, p0/M, z18.s, z20.s\n" |
| "fmad z2.s, p0/M, z18.s, z20.s\n" |
| "fmad z3.s, p0/M, z18.s, z20.s\n" |
| "subs x20, x20, #0x1\n" |
| "fmad z4.s, p0/M, z18.s, z21.s\n" |
| "fmad z5.s, p0/M, z18.s, z21.s\n" |
| "fmad z6.s, p0/M, z18.s, z21.s\n" |
| "fmad z7.s, p0/M, z18.s, z21.s\n" |
| "fmad z8.s, p0/M, z18.s, z22.s\n" |
| "fmad z9.s, p0/M, z18.s, z22.s\n" |
| "fmad z10.s, p0/M, z18.s, z22.s\n" |
| "fmad z11.s, p0/M, z18.s, z22.s\n" |
| "fmad z12.s, p0/M, z18.s, z23.s\n" |
| "fmad z13.s, p0/M, z18.s, z23.s\n" |
| "fmad z14.s, p0/M, z18.s, z23.s\n" |
| "fmad z15.s, p0/M, z18.s, z23.s\n" |
| ".inst 0xc1b0ca20 // fclamp { z0.s-z3.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca24 // fclamp { z4.s-z7.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca28 // fclamp { z8.s-z11.s }, z17.s, z16.s\n" |
| ".inst 0xc1b0ca2c // fclamp { z12.s-z15.s }, z17.s, z16.s\n" |
| ".inst 0xa160c2e0 // st1w { z0.s, z4.s, z8.s, z12.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| "beq 18f\n" |
| "subs x20, x20, #0x1\n" |
| ".inst 0xa160c2e1 // st1w { z1.s, z5.s, z9.s, z13.s }, p8, [x23]\n" |
| "add x23, x23, x22\n" |
| "beq 18f\n" |
| ".inst 0xa160c2e2 // st1w { z2.s, z6.s, z10.s, z14.s }, p8, [x23]\n" |
| "18:" // Store to output array: Accumulator row 0 oddments: End |
| "19:" // Store to output array: End |
| "tbz x13, #0, 21f\n" |
| "mov x12, #0x0\n" |
| "cntw x20\n" |
| "20:" // Store to output array: Refill accumulators: Loop |
| ".inst 0xa040c574 // ld1w { z20.s-z23.s }, pn9.b/Z, [x11]\n" |
| ".inst 0xa041c56c // ld1w { z12.s-z15.s }, pn9.b/Z, [x11, #0x4, MUL VL]\n" |
| ".inst 0xa042c560 // ld1w { z0.s-z3.s }, pn9.b/Z, [x11, #0x8, MUL VL]\n" |
| ".inst 0xa043c568 // ld1w { z8.s-z11.s }, pn9.b/Z, [x11, #0xc, MUL VL]\n" |
| ".inst 0xc0840680 // mova za0h.s[x12], { z20.s-z23.s }\n" |
| "addvl x11, x11, #16\n" |
| ".inst 0xc0840581 // mova za1h.s[x12], { z12.s-z15.s }\n" |
| ".inst 0xc0840402 // mova za2h.s[x12], { z0.s-z3.s }\n" |
| ".inst 0xc0840503 // mova za3h.s[x12], { z8.s-z11.s }\n" |
| "add x12, x12, #0x4\n" |
| "cmp x12, x20\n" |
| "blt 20b\n" |
| "21:" // End block |
| "incw x27, ALL, MUL #4\n" |
| "cmp x27, x26\n" |
| "blt 3b\n" |
| "incw x28\n" |
| "mov x27, #0x0\n" |
| "cmp x28, x9\n" |
| "mov x25, x24\n" |
| "blt 3b\n" |
| ".inst 0xd503467f // SMSTOP\n" |
| : |
| : [args] "r" (&args), [dq] "r" (&dq), [offset_DequantizeFloat_scale] "I" (offsetof(DequantizeFloat, scale)), [offsetof_A] "I" (offsetof(KernelArgs, A)), [offsetof_B] "I" (offsetof(KernelArgs, B)), [offsetof_C] "I" (offsetof(KernelArgs, C)), [offsetof_K] "I" (offsetof(KernelArgs, K)), [offsetof_KernelArgs_max] "I" (offsetof(KernelArgs, max)), [offsetof_KernelArgs_min] "I" (offsetof(KernelArgs, min)), [offsetof_M] "I" (offsetof(KernelArgs, M)), [offsetof_N] "I" (offsetof(KernelArgs, N)), [offsetof_accumulator_buffer] "I" (offsetof(KernelArgs, accumulator_buffer)), [offsetof_bias] "I" (offsetof(KernelArgs, bias)), [offsetof_flags] "I" (offsetof(KernelArgs, flags)), [offsetof_kstride_bytes] "I" (offsetof(KernelArgs, kstride_bytes)), [offsetof_late_bias] "I" (offsetof(KernelArgs, late_bias)), [offsetof_ldcb] "I" (offsetof(KernelArgs, ldcb)) |
| : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "p5", "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", "x9", "x10", "x11", "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" |
| ); |
| } |
| |
| } // namespace arm_gemm |
| |
| #endif // ARM_COMPUTE_ENABLE_SME2 |