| /* |
| * Copyright (c) 2018 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 <cstdint> |
| #include "../../asmlib.hpp" |
| |
| namespace arm_gemm { |
| |
| void sve_interleaved_s8s32_dot_3VLx8(const int8_t *Apanel, const int8_t *Bpanel, int32_t *Cpanel, int ablocks, int bblocks, int K) { |
| const int8_t *a_ptr = Apanel; |
| int32_t *c_ptr = Cpanel; |
| |
| K /= 4; |
| const long loops_count = (K / 2) - 1; |
| const long tails_count = K % 2; |
| |
| for (int yb=0; yb<ablocks; yb++) { |
| const int8_t *a_ptr0 = a_ptr; |
| const int8_t *b_ptr = Bpanel; |
| |
| for (int xb=0; xb<bblocks; xb++) { |
| a_ptr = a_ptr0; |
| long loops = loops_count; |
| long tails = tails_count; |
| |
| __asm __volatile ( |
| "mov z8.s, #0\n" |
| "ptrue p0.b\n" |
| "mov z9.s, #0\n" |
| "ld1rqb z0.b, p0/z, [%[a_ptr]]\n" |
| "mov z10.s, #0\n" |
| "ld1b z4.b, p0/z, [%[b_ptr]]\n" |
| "mov z11.s, #0\n" |
| "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n" |
| "mov z12.s, #0\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n" |
| "mov z13.s, #0\n" |
| "ld1rqb z2.b, p0/z, [%[a_ptr], #0x20]\n" |
| "mov z14.s, #0\n" |
| "add %[a_ptr], %[a_ptr], #0x40\n" |
| "mov z15.s, #0\n" |
| "addvl %[b_ptr], %[b_ptr], #3\n" |
| "mov z16.s, #0\n" |
| "mov z17.s, #0\n" |
| "mov z18.s, #0\n" |
| "mov z19.s, #0\n" |
| "mov z20.s, #0\n" |
| "mov z21.s, #0\n" |
| "mov z22.s, #0\n" |
| "mov z23.s, #0\n" |
| "mov z24.s, #0\n" |
| "mov z25.s, #0\n" |
| "mov z26.s, #0\n" |
| "mov z27.s, #0\n" |
| "mov z28.s, #0\n" |
| "mov z29.s, #0\n" |
| "mov z30.s, #0\n" |
| "mov z31.s, #0\n" |
| "cbz %[loops], 1f\n" |
| "2:\n" |
| "sdot z8.s, z4.b, z0.b[0]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #-1, MUL VL]\n" |
| "sdot z9.s, z4.b, z0.b[1]\n" |
| "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n" |
| "sdot z10.s, z4.b, z0.b[2]\n" |
| "subs %[loops], %[loops], #0x1\n" |
| "sdot z11.s, z4.b, z0.b[3]\n" |
| "sdot z20.s, z4.b, z1.b[0]\n" |
| "sdot z21.s, z4.b, z1.b[1]\n" |
| "sdot z22.s, z4.b, z1.b[2]\n" |
| "sdot z23.s, z4.b, z1.b[3]\n" |
| "ld1b z4.b, p0/z, [%[b_ptr]]\n" |
| "sdot z12.s, z5.b, z0.b[0]\n" |
| "sdot z13.s, z5.b, z0.b[1]\n" |
| "sdot z14.s, z5.b, z0.b[2]\n" |
| "sdot z15.s, z5.b, z0.b[3]\n" |
| "sdot z24.s, z5.b, z1.b[0]\n" |
| "sdot z25.s, z5.b, z1.b[1]\n" |
| "sdot z26.s, z5.b, z1.b[2]\n" |
| "sdot z27.s, z5.b, z1.b[3]\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n" |
| "sdot z16.s, z6.b, z0.b[0]\n" |
| "sdot z17.s, z6.b, z0.b[1]\n" |
| "sdot z18.s, z6.b, z0.b[2]\n" |
| "sdot z19.s, z6.b, z0.b[3]\n" |
| "ld1rqb z0.b, p0/z, [%[a_ptr]]\n" |
| "sdot z28.s, z6.b, z1.b[0]\n" |
| "sdot z29.s, z6.b, z1.b[1]\n" |
| "sdot z30.s, z6.b, z1.b[2]\n" |
| "sdot z31.s, z6.b, z1.b[3]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #2, MUL VL]\n" |
| "sdot z8.s, z4.b, z2.b[0]\n" |
| "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n" |
| "sdot z9.s, z4.b, z2.b[1]\n" |
| "add %[a_ptr], %[a_ptr], #0x40\n" |
| "sdot z10.s, z4.b, z2.b[2]\n" |
| "addvl %[b_ptr], %[b_ptr], #6\n" |
| "sdot z11.s, z4.b, z2.b[3]\n" |
| "sdot z20.s, z4.b, z3.b[0]\n" |
| "sdot z21.s, z4.b, z3.b[1]\n" |
| "sdot z22.s, z4.b, z3.b[2]\n" |
| "sdot z23.s, z4.b, z3.b[3]\n" |
| "ld1b z4.b, p0/z, [%[b_ptr], #-3, MUL VL]\n" |
| "sdot z12.s, z5.b, z2.b[0]\n" |
| "sdot z13.s, z5.b, z2.b[1]\n" |
| "sdot z14.s, z5.b, z2.b[2]\n" |
| "sdot z15.s, z5.b, z2.b[3]\n" |
| "sdot z24.s, z5.b, z3.b[0]\n" |
| "sdot z25.s, z5.b, z3.b[1]\n" |
| "sdot z26.s, z5.b, z3.b[2]\n" |
| "sdot z27.s, z5.b, z3.b[3]\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #-2, MUL VL]\n" |
| "sdot z16.s, z6.b, z2.b[0]\n" |
| "sdot z17.s, z6.b, z2.b[1]\n" |
| "sdot z18.s, z6.b, z2.b[2]\n" |
| "sdot z19.s, z6.b, z2.b[3]\n" |
| "ld1rqb z2.b, p0/z, [%[a_ptr], #-0x20]\n" |
| "sdot z28.s, z6.b, z3.b[0]\n" |
| "sdot z29.s, z6.b, z3.b[1]\n" |
| "sdot z30.s, z6.b, z3.b[2]\n" |
| "sdot z31.s, z6.b, z3.b[3]\n" |
| "b.ne 2b\n" |
| "1:\n" |
| "cbz %[tails], 3f\n" |
| "sdot z8.s, z4.b, z0.b[0]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #-1, MUL VL]\n" |
| "sdot z9.s, z4.b, z0.b[1]\n" |
| "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n" |
| "sdot z10.s, z4.b, z0.b[2]\n" |
| "sdot z11.s, z4.b, z0.b[3]\n" |
| "sdot z20.s, z4.b, z1.b[0]\n" |
| "sdot z21.s, z4.b, z1.b[1]\n" |
| "sdot z22.s, z4.b, z1.b[2]\n" |
| "sdot z23.s, z4.b, z1.b[3]\n" |
| "ld1b z4.b, p0/z, [%[b_ptr]]\n" |
| "sdot z12.s, z5.b, z0.b[0]\n" |
| "sdot z13.s, z5.b, z0.b[1]\n" |
| "sdot z14.s, z5.b, z0.b[2]\n" |
| "sdot z15.s, z5.b, z0.b[3]\n" |
| "sdot z24.s, z5.b, z1.b[0]\n" |
| "sdot z25.s, z5.b, z1.b[1]\n" |
| "sdot z26.s, z5.b, z1.b[2]\n" |
| "sdot z27.s, z5.b, z1.b[3]\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #1, MUL VL]\n" |
| "sdot z16.s, z6.b, z0.b[0]\n" |
| "sdot z17.s, z6.b, z0.b[1]\n" |
| "sdot z18.s, z6.b, z0.b[2]\n" |
| "sdot z19.s, z6.b, z0.b[3]\n" |
| "ld1rqb z0.b, p0/z, [%[a_ptr]]\n" |
| "sdot z28.s, z6.b, z1.b[0]\n" |
| "sdot z29.s, z6.b, z1.b[1]\n" |
| "sdot z30.s, z6.b, z1.b[2]\n" |
| "sdot z31.s, z6.b, z1.b[3]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #2, MUL VL]\n" |
| "sdot z8.s, z4.b, z2.b[0]\n" |
| "ld1rqb z1.b, p0/z, [%[a_ptr], #0x10]\n" |
| "sdot z9.s, z4.b, z2.b[1]\n" |
| "add %[a_ptr], %[a_ptr], #0x20\n" |
| "sdot z10.s, z4.b, z2.b[2]\n" |
| "addvl %[b_ptr], %[b_ptr], #6\n" |
| "sdot z11.s, z4.b, z2.b[3]\n" |
| "sdot z20.s, z4.b, z3.b[0]\n" |
| "sdot z21.s, z4.b, z3.b[1]\n" |
| "sdot z22.s, z4.b, z3.b[2]\n" |
| "sdot z23.s, z4.b, z3.b[3]\n" |
| "ld1b z4.b, p0/z, [%[b_ptr], #-3, MUL VL]\n" |
| "sdot z12.s, z5.b, z2.b[0]\n" |
| "sdot z13.s, z5.b, z2.b[1]\n" |
| "sdot z14.s, z5.b, z2.b[2]\n" |
| "sdot z15.s, z5.b, z2.b[3]\n" |
| "sdot z24.s, z5.b, z3.b[0]\n" |
| "sdot z25.s, z5.b, z3.b[1]\n" |
| "sdot z26.s, z5.b, z3.b[2]\n" |
| "sdot z27.s, z5.b, z3.b[3]\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #-2, MUL VL]\n" |
| "sdot z16.s, z6.b, z2.b[0]\n" |
| "sdot z17.s, z6.b, z2.b[1]\n" |
| "sdot z18.s, z6.b, z2.b[2]\n" |
| "sdot z19.s, z6.b, z2.b[3]\n" |
| "sdot z28.s, z6.b, z3.b[0]\n" |
| "sdot z29.s, z6.b, z3.b[1]\n" |
| "sdot z30.s, z6.b, z3.b[2]\n" |
| "sdot z31.s, z6.b, z3.b[3]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #-1, MUL VL]\n" |
| "sdot z8.s, z4.b, z0.b[0]\n" |
| "st1w z8.s, p0, [%[c_ptr]]\n" |
| "sdot z9.s, z4.b, z0.b[1]\n" |
| "sdot z10.s, z4.b, z0.b[2]\n" |
| "sdot z11.s, z4.b, z0.b[3]\n" |
| "sdot z20.s, z4.b, z1.b[0]\n" |
| "sdot z21.s, z4.b, z1.b[1]\n" |
| "sdot z22.s, z4.b, z1.b[2]\n" |
| "sdot z23.s, z4.b, z1.b[3]\n" |
| "sdot z12.s, z5.b, z0.b[0]\n" |
| "st1w z12.s, p0, [%[c_ptr], #1, MUL VL]\n" |
| "sdot z13.s, z5.b, z0.b[1]\n" |
| "sdot z14.s, z5.b, z0.b[2]\n" |
| "sdot z15.s, z5.b, z0.b[3]\n" |
| "sdot z24.s, z5.b, z1.b[0]\n" |
| "sdot z25.s, z5.b, z1.b[1]\n" |
| "sdot z26.s, z5.b, z1.b[2]\n" |
| "sdot z27.s, z5.b, z1.b[3]\n" |
| "sdot z16.s, z6.b, z0.b[0]\n" |
| "st1w z16.s, p0, [%[c_ptr], #2, MUL VL]\n" |
| "sdot z17.s, z6.b, z0.b[1]\n" |
| "st1w z9.s, p0, [%[c_ptr], #3, MUL VL]\n" |
| "sdot z18.s, z6.b, z0.b[2]\n" |
| "st1w z13.s, p0, [%[c_ptr], #4, MUL VL]\n" |
| "sdot z19.s, z6.b, z0.b[3]\n" |
| "st1w z17.s, p0, [%[c_ptr], #5, MUL VL]\n" |
| "sdot z28.s, z6.b, z1.b[0]\n" |
| "st1w z10.s, p0, [%[c_ptr], #6, MUL VL]\n" |
| "sdot z29.s, z6.b, z1.b[1]\n" |
| "st1w z14.s, p0, [%[c_ptr], #7, MUL VL]\n" |
| "sdot z30.s, z6.b, z1.b[2]\n" |
| "addvl %[c_ptr], %[c_ptr], #16\n" |
| "sdot z31.s, z6.b, z1.b[3]\n" |
| "b 4f\n" |
| "3:\n" |
| "sdot z8.s, z4.b, z0.b[0]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #-1, MUL VL]\n" |
| "sdot z9.s, z4.b, z0.b[1]\n" |
| "ld1rqb z3.b, p0/z, [%[a_ptr], #-0x10]\n" |
| "sdot z10.s, z4.b, z0.b[2]\n" |
| "addvl %[b_ptr], %[b_ptr], #3\n" |
| "sdot z11.s, z4.b, z0.b[3]\n" |
| "sdot z20.s, z4.b, z1.b[0]\n" |
| "sdot z21.s, z4.b, z1.b[1]\n" |
| "sdot z22.s, z4.b, z1.b[2]\n" |
| "sdot z23.s, z4.b, z1.b[3]\n" |
| "ld1b z4.b, p0/z, [%[b_ptr], #-3, MUL VL]\n" |
| "sdot z12.s, z5.b, z0.b[0]\n" |
| "sdot z13.s, z5.b, z0.b[1]\n" |
| "sdot z14.s, z5.b, z0.b[2]\n" |
| "sdot z15.s, z5.b, z0.b[3]\n" |
| "sdot z24.s, z5.b, z1.b[0]\n" |
| "sdot z25.s, z5.b, z1.b[1]\n" |
| "sdot z26.s, z5.b, z1.b[2]\n" |
| "sdot z27.s, z5.b, z1.b[3]\n" |
| "ld1b z5.b, p0/z, [%[b_ptr], #-2, MUL VL]\n" |
| "sdot z16.s, z6.b, z0.b[0]\n" |
| "sdot z17.s, z6.b, z0.b[1]\n" |
| "sdot z18.s, z6.b, z0.b[2]\n" |
| "sdot z19.s, z6.b, z0.b[3]\n" |
| "sdot z28.s, z6.b, z1.b[0]\n" |
| "sdot z29.s, z6.b, z1.b[1]\n" |
| "sdot z30.s, z6.b, z1.b[2]\n" |
| "sdot z31.s, z6.b, z1.b[3]\n" |
| "ld1b z6.b, p0/z, [%[b_ptr], #-1, MUL VL]\n" |
| "sdot z8.s, z4.b, z2.b[0]\n" |
| "st1w z8.s, p0, [%[c_ptr]]\n" |
| "sdot z9.s, z4.b, z2.b[1]\n" |
| "sdot z10.s, z4.b, z2.b[2]\n" |
| "sdot z11.s, z4.b, z2.b[3]\n" |
| "sdot z20.s, z4.b, z3.b[0]\n" |
| "sdot z21.s, z4.b, z3.b[1]\n" |
| "sdot z22.s, z4.b, z3.b[2]\n" |
| "sdot z23.s, z4.b, z3.b[3]\n" |
| "sdot z12.s, z5.b, z2.b[0]\n" |
| "st1w z12.s, p0, [%[c_ptr], #1, MUL VL]\n" |
| "sdot z13.s, z5.b, z2.b[1]\n" |
| "sdot z14.s, z5.b, z2.b[2]\n" |
| "sdot z15.s, z5.b, z2.b[3]\n" |
| "sdot z24.s, z5.b, z3.b[0]\n" |
| "sdot z25.s, z5.b, z3.b[1]\n" |
| "sdot z26.s, z5.b, z3.b[2]\n" |
| "sdot z27.s, z5.b, z3.b[3]\n" |
| "sdot z16.s, z6.b, z2.b[0]\n" |
| "st1w z16.s, p0, [%[c_ptr], #2, MUL VL]\n" |
| "sdot z17.s, z6.b, z2.b[1]\n" |
| "st1w z9.s, p0, [%[c_ptr], #3, MUL VL]\n" |
| "sdot z18.s, z6.b, z2.b[2]\n" |
| "st1w z13.s, p0, [%[c_ptr], #4, MUL VL]\n" |
| "sdot z19.s, z6.b, z2.b[3]\n" |
| "st1w z17.s, p0, [%[c_ptr], #5, MUL VL]\n" |
| "sdot z28.s, z6.b, z3.b[0]\n" |
| "st1w z10.s, p0, [%[c_ptr], #6, MUL VL]\n" |
| "sdot z29.s, z6.b, z3.b[1]\n" |
| "st1w z14.s, p0, [%[c_ptr], #7, MUL VL]\n" |
| "sdot z30.s, z6.b, z3.b[2]\n" |
| "addvl %[c_ptr], %[c_ptr], #16\n" |
| "sdot z31.s, z6.b, z3.b[3]\n" |
| "4:\n" |
| "st1w z18.s, p0, [%[c_ptr], #-8, MUL VL]\n" |
| "st1w z11.s, p0, [%[c_ptr], #-7, MUL VL]\n" |
| "st1w z15.s, p0, [%[c_ptr], #-6, MUL VL]\n" |
| "st1w z19.s, p0, [%[c_ptr], #-5, MUL VL]\n" |
| "st1w z20.s, p0, [%[c_ptr], #-4, MUL VL]\n" |
| "st1w z24.s, p0, [%[c_ptr], #-3, MUL VL]\n" |
| "st1w z28.s, p0, [%[c_ptr], #-2, MUL VL]\n" |
| "st1w z21.s, p0, [%[c_ptr], #-1, MUL VL]\n" |
| "st1w z25.s, p0, [%[c_ptr]]\n" |
| "st1w z29.s, p0, [%[c_ptr], #1, MUL VL]\n" |
| "st1w z22.s, p0, [%[c_ptr], #2, MUL VL]\n" |
| "st1w z26.s, p0, [%[c_ptr], #3, MUL VL]\n" |
| "st1w z30.s, p0, [%[c_ptr], #4, MUL VL]\n" |
| "st1w z23.s, p0, [%[c_ptr], #5, MUL VL]\n" |
| "st1w z27.s, p0, [%[c_ptr], #6, MUL VL]\n" |
| "st1w z31.s, p0, [%[c_ptr], #7, MUL VL]\n" |
| "addvl %[c_ptr], %[c_ptr], #8\n" |
| : [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr), |
| [loops] "+r" (loops), [tails] "+r" (tails) |
| : |
| : "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31", "cc", "memory" |
| ); |
| } |
| } |
| } |
| |
| } // namespace arm_gemm |
| |
| #endif // __ARM_FEATURE_SVE |