diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp')
| -rw-r--r-- | src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp | 147 |
1 files changed, 73 insertions, 74 deletions
diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp index a637654908..e529e4c4d0 100644 --- a/src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sme_u8_nhwc_avg_generic_depthfirst/generic.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2022-2023 Arm Limited. + * Copyright (c) 2022 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -84,32 +84,31 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( f_rescale_value *= 2.0f; } - int64_t long_rescale_value = round(f_rescale_value * static_cast<float>(1ll << 31)); - if (long_rescale_value == (1ll << 31)) + rescale_value = static_cast<int32_t>(round(f_rescale_value * static_cast<float>(1ll << 31))); + if (static_cast<int64_t>(rescale_value) == (1ll << 31)) { shift_value++; - long_rescale_value >>= 1; + rescale_value >>= 1; } - rescale_value = static_cast<int32_t>(long_rescale_value); } __asm__ __volatile__( ".inst 0xd503477f // SMSTART ZA\n" - "mov x27, #0x0\n" - "cntb x26\n" - "cntb x25, ALL, MUL #2\n" - "cntb x24, ALL, MUL #3\n" - "whilelt p4.b, x27, %x[n_channels]\n" - "whilelt p3.b, x26, %x[n_channels]\n" - "whilelt p2.b, x25, %x[n_channels]\n" - "whilelt p1.b, x24, %x[n_channels]\n" + "mov x26, #0x0\n" + "cntb x25\n" + "cntb x24, ALL, MUL #2\n" + "cntb x23, ALL, MUL #3\n" + "whilelt p4.b, x26, %x[n_channels]\n" + "whilelt p3.b, x25, %x[n_channels]\n" + "whilelt p2.b, x24, %x[n_channels]\n" + "whilelt p1.b, x23, %x[n_channels]\n" "ptrue p0.b\n" "b.none 7f\n" "1:" // 4-vectors of channels - "lsr x23, %x[n_valid_cells], #0x1\n" + "lsr x22, %x[n_valid_cells], #0x1\n" "mov z15.s, #0x0\n" "mov z14.s, #0x0\n" - "mov x20, %x[inptrs]\n" + "mov x19, %x[inptrs]\n" "mov z13.s, #0x0\n" "mov z12.s, #0x0\n" "mov z11.s, #0x0\n" @@ -124,49 +123,49 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( "mov z2.s, #0x0\n" "mov z1.s, #0x0\n" "mov z0.s, #0x0\n" - "cbz x23, 4f\n" - "ldp x22, x21, [x20, #0x0]\n" - "subs x23, x23, #0x1\n" - "add x20, x20, #0x10\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" - "ld1b { z30.b }, p4/Z, [x21, x27]\n" - "ld1b { z29.b }, p3/Z, [x22, x26]\n" - "ld1b { z28.b }, p3/Z, [x21, x26]\n" - "ld1b { z27.b }, p2/Z, [x22, x25]\n" - "ld1b { z26.b }, p2/Z, [x21, x25]\n" - "ld1b { z25.b }, p1/Z, [x22, x24]\n" - "ld1b { z24.b }, p1/Z, [x21, x24]\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "subs x22, x22, #0x1\n" + "add x19, x19, #0x10\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" + "ld1b { z30.b }, p4/Z, [x20, x26]\n" + "ld1b { z29.b }, p3/Z, [x21, x25]\n" + "ld1b { z28.b }, p3/Z, [x20, x25]\n" + "ld1b { z27.b }, p2/Z, [x21, x24]\n" + "ld1b { z26.b }, p2/Z, [x20, x24]\n" + "ld1b { z25.b }, p1/Z, [x21, x23]\n" + "ld1b { z24.b }, p1/Z, [x20, x23]\n" "beq 3f\n" "2:" // 4-vectors of channels: 2 inputs loop ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" - "ldp x22, x21, [x20, #0x0]\n" - "subs x23, x23, #0x1\n" + "ldp x21, x20, [x19, #0x0]\n" + "subs x22, x22, #0x1\n" ".inst 0x455c0bb5 // uaddlb z21.h, z29.b, z28.b\n" ".inst 0x455c0fb4 // uaddlt z20.h, z29.b, z28.b\n" - "add x20, x20, #0x10\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" + "add x19, x19, #0x10\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" ".inst 0x455a0b73 // uaddlb z19.h, z27.b, z26.b\n" ".inst 0x455a0f72 // uaddlt z18.h, z27.b, z26.b\n" - "ld1b { z30.b }, p4/Z, [x21, x27]\n" + "ld1b { z30.b }, p4/Z, [x20, x26]\n" ".inst 0x45580b31 // uaddlb z17.h, z25.b, z24.b\n" ".inst 0x45580f30 // uaddlt z16.h, z25.b, z24.b\n" - "ld1b { z29.b }, p3/Z, [x22, x26]\n" + "ld1b { z29.b }, p3/Z, [x21, x25]\n" ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" - "ld1b { z28.b }, p3/Z, [x21, x26]\n" + "ld1b { z28.b }, p3/Z, [x20, x25]\n" ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" - "ld1b { z27.b }, p2/Z, [x22, x25]\n" + "ld1b { z27.b }, p2/Z, [x21, x24]\n" ".inst 0x4595496b // uaddwb z11.s, z11.s, z21.h\n" ".inst 0x45954d4a // uaddwt z10.s, z10.s, z21.h\n" - "ld1b { z26.b }, p2/Z, [x21, x25]\n" + "ld1b { z26.b }, p2/Z, [x20, x24]\n" ".inst 0x45944929 // uaddwb z9.s, z9.s, z20.h\n" ".inst 0x45944d08 // uaddwt z8.s, z8.s, z20.h\n" - "ld1b { z25.b }, p1/Z, [x22, x24]\n" + "ld1b { z25.b }, p1/Z, [x21, x23]\n" ".inst 0x459348e7 // uaddwb z7.s, z7.s, z19.h\n" ".inst 0x45934cc6 // uaddwt z6.s, z6.s, z19.h\n" - "ld1b { z24.b }, p1/Z, [x21, x24]\n" + "ld1b { z24.b }, p1/Z, [x20, x23]\n" ".inst 0x459248a5 // uaddwb z5.s, z5.s, z18.h\n" ".inst 0x45924c84 // uaddwt z4.s, z4.s, z18.h\n" ".inst 0x45914863 // uaddwb z3.s, z3.s, z17.h\n" @@ -200,21 +199,21 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" "4:" // 4-vectors of channels: After loop - "ands x21, %x[n_valid_cells], #0x1\n" + "ands x20, %x[n_valid_cells], #0x1\n" "beq 6f\n" "5:" // 4-vectors of channels: Single input loop - "ldr x22, [x20], #0x8\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" + "ldr x21, [x19], #0x8\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" ".inst 0x4508abf7 // ushllb z23.h, z31.b, #0x0\n" ".inst 0x4508aff6 // ushllt z22.h, z31.b, #0x0\n" - "ld1b { z29.b }, p3/Z, [x22, x26]\n" + "ld1b { z29.b }, p3/Z, [x21, x25]\n" ".inst 0x4508abb5 // ushllb z21.h, z29.b, #0x0\n" ".inst 0x4508afb4 // ushllt z20.h, z29.b, #0x0\n" - "subs x21, x21, #0x1\n" - "ld1b { z27.b }, p2/Z, [x22, x25]\n" + "subs x20, x20, #0x1\n" + "ld1b { z27.b }, p2/Z, [x21, x24]\n" ".inst 0x4508ab73 // ushllb z19.h, z27.b, #0x0\n" ".inst 0x4508af72 // ushllt z18.h, z27.b, #0x0\n" - "ld1b { z25.b }, p1/Z, [x22, x24]\n" + "ld1b { z25.b }, p1/Z, [x21, x23]\n" ".inst 0x4508ab31 // ushllb z17.h, z25.b, #0x0\n" ".inst 0x4508af30 // ushllt z16.h, z25.b, #0x0\n" ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" @@ -313,47 +312,47 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( "trn1 z19.h, z1.h, z0.h\n" "trn1 z16.b, z23.b, z16.b\n" "trn1 z18.b, z22.b, z18.b\n" - "st1b { z16.b }, p4, [%x[outptr], x27]\n" - "incb x27, ALL, MUL #4\n" + "st1b { z16.b }, p4, [%x[outptr], x26]\n" + "incb x26, ALL, MUL #4\n" "trn1 z17.b, z21.b, z17.b\n" "trn1 z16.b, z20.b, z19.b\n" - "st1b { z18.b }, p3, [%x[outptr], x26]\n" - "incb x26, ALL, MUL #4\n" - "st1b { z17.b }, p2, [%x[outptr], x25]\n" + "st1b { z18.b }, p3, [%x[outptr], x25]\n" "incb x25, ALL, MUL #4\n" - "st1b { z16.b }, p1, [%x[outptr], x24]\n" + "st1b { z17.b }, p2, [%x[outptr], x24]\n" "incb x24, ALL, MUL #4\n" - "whilelt p1.b, x24, %x[n_channels]\n" + "st1b { z16.b }, p1, [%x[outptr], x23]\n" + "incb x23, ALL, MUL #4\n" + "whilelt p1.b, x23, %x[n_channels]\n" "b.any 1b\n" "7:" // Single vector of channels - "whilelt p4.b, x27, %x[n_channels]\n" + "whilelt p4.b, x26, %x[n_channels]\n" "b.none 14f\n" "8:" // Single vector of channels: Loop - "lsr x23, %x[n_valid_cells], #0x1\n" + "lsr x22, %x[n_valid_cells], #0x1\n" "mov z15.s, #0x0\n" "mov z14.s, #0x0\n" - "mov x20, %x[inptrs]\n" + "mov x19, %x[inptrs]\n" "mov z13.s, #0x0\n" "mov z12.s, #0x0\n" - "cbz x23, 11f\n" - "ldp x22, x21, [x20, #0x0]\n" - "subs x23, x23, #0x1\n" - "add x20, x20, #0x10\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" - "ld1b { z30.b }, p4/Z, [x21, x27]\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "subs x22, x22, #0x1\n" + "add x19, x19, #0x10\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" + "ld1b { z30.b }, p4/Z, [x20, x26]\n" "beq 10f\n" "9:" // Single vector of channels: Loop: 2 inputs loop ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" - "ldp x22, x21, [x20, #0x0]\n" - "subs x23, x23, #0x1\n" + "ldp x21, x20, [x19, #0x0]\n" + "subs x22, x22, #0x1\n" ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" - "add x20, x20, #0x10\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" + "add x19, x19, #0x10\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" - "ld1b { z30.b }, p4/Z, [x21, x27]\n" + "ld1b { z30.b }, p4/Z, [x20, x26]\n" "bgt 9b\n" "10:" // Single vector of channels: Loop: 2 inputs tail ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" @@ -363,14 +362,14 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" "11:" // Single vector of channels: Loop: After loop - "ands x21, %x[n_valid_cells], #0x1\n" + "ands x20, %x[n_valid_cells], #0x1\n" "beq 13f\n" "12:" // Single vector of channels: Loop: Single input loop - "ldr x22, [x20], #0x8\n" - "ld1b { z31.b }, p4/Z, [x22, x27]\n" + "ldr x21, [x19], #0x8\n" + "ld1b { z31.b }, p4/Z, [x21, x26]\n" ".inst 0x4508abf7 // ushllb z23.h, z31.b, #0x0\n" ".inst 0x4508aff6 // ushllt z22.h, z31.b, #0x0\n" - "subs x21, x21, #0x1\n" + "subs x20, x20, #0x1\n" ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" @@ -400,15 +399,15 @@ void sme_u8_nhwc_avg_generic_depthfirst_impl( "smin z12.s, p0/M, z12.s, z19.s\n" "trn1 z16.h, z13.h, z12.h\n" "trn1 z16.b, z23.b, z16.b\n" - "st1b { z16.b }, p4, [%x[outptr], x27]\n" - "incb x27\n" - "whilelt p4.b, x27, %x[n_channels]\n" + "st1b { z16.b }, p4, [%x[outptr], x26]\n" + "incb x26\n" + "whilelt p4.b, x26, %x[n_channels]\n" "b.any 8b\n" "14:" // End ".inst 0xd503467f // SMSTOP\n" : : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [rescale_ptr] "r" (&rescale_value), [shift_ptr] "r" (&shift_value) - : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "p5", "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "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" + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "p5", "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "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" ); } |