diff options
author | Michele Di Giorgio <michele.digiorgio@arm.com> | 2020-10-27 10:56:31 +0000 |
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committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2021-01-20 16:39:53 +0000 |
commit | d556d7bafe6ad943f4aca0f5285ada7b8ce497f7 (patch) | |
tree | 11c7077daf97b46c47a4eac821830b37a7ce9e76 /src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp | |
parent | 7d61ff041826782d14e67b7f5b7a2864905ff38b (diff) | |
download | ComputeLibrary-d556d7bafe6ad943f4aca0f5285ada7b8ce497f7.tar.gz |
Integrate improved pooling layer on NEON
Resolves COMPMID-4035
Change-Id: I559f8c4208fba9193dfe5012f03ddaf26c746215
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4855
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp')
-rw-r--r-- | src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp | 640 |
1 files changed, 640 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..33cf634be5 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,640 @@ +/* + * Copyright (c) 2021 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. + */ + +#include "pooling.hpp" +#include <cstddef> +#include <cstdint> + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_s8q_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr, + const Requantize32 &qp +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v3.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "movi v7.16b, #0x80\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v6.16b, #0x80\n" + "movi v5.16b, #0x80\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v22.16b, v30.16b, v22.16b\n" + "add x19, x19, #0x20\n" + "smax v18.16b, v29.16b, v28.16b\n" + "ldr q2, [x23, x28]\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "ldr q1, [x22, x28]\n" + "smax v20.16b, v25.16b, v20.16b\n" + "ldr q0, [x21, x28]\n" + "smax v16.16b, v24.16b, v16.16b\n" + "ldr q31, [x20, x28]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "ldr q30, [x23, x27]\n" + "smax v18.16b, v22.16b, v18.16b\n" + "ldr q22, [x22, x27]\n" + "smax v17.16b, v21.16b, v17.16b\n" + "ldr q29, [x21, x27]\n" + "smax v16.16b, v20.16b, v16.16b\n" + "ldr q28, [x20, x27]\n" + "smax v3.16b, v3.16b, v19.16b\n" + "ldr q27, [x23, x26]\n" + "smax v7.16b, v7.16b, v18.16b\n" + "ldr q21, [x22, x26]\n" + "smax v6.16b, v6.16b, v17.16b\n" + "ldr q26, [x21, x26]\n" + "smax v5.16b, v5.16b, v16.16b\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v22.16b, v30.16b, v22.16b\n" + "smax v18.16b, v29.16b, v28.16b\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "smax v20.16b, v25.16b, v20.16b\n" + "smax v16.16b, v24.16b, v16.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v18.16b, v22.16b, v18.16b\n" + "smax v17.16b, v21.16b, v17.16b\n" + "smax v16.16b, v20.16b, v16.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "smax v7.16b, v7.16b, v18.16b\n" + "smax v6.16b, v6.16b, v17.16b\n" + "smax v5.16b, v5.16b, v16.16b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v2.16b\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "smax v7.16b, v7.16b, v30.16b\n" + "ldr q25, [x23, x25]\n" + "smax v6.16b, v6.16b, v27.16b\n" + "smax v5.16b, v5.16b, v25.16b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "sxtl v21.8h, v7.8b\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl2 v18.8h, v7.16b\n" + "ld1r { v2.4s }, [x19]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "sxtl v20.8h, v6.8b\n" + "cmp %x[n_channels], #0x40\n" + "sxtl2 v19.8h, v6.16b\n" + "sxtl v17.8h, v5.8b\n" + "sxtl2 v16.8h, v5.16b\n" + "sxtl v1.4s, v23.4h\n" + "sxtl2 v23.4s, v23.8h\n" + "sxtl v0.4s, v22.4h\n" + "sxtl2 v31.4s, v22.8h\n" + "sxtl v30.4s, v21.4h\n" + "sxtl2 v22.4s, v21.8h\n" + "sxtl v29.4s, v18.4h\n" + "sxtl2 v18.4s, v18.8h\n" + "sxtl v28.4s, v20.4h\n" + "sxtl2 v21.4s, v20.8h\n" + "sxtl v27.4s, v19.4h\n" + "sxtl2 v26.4s, v19.8h\n" + "sxtl v25.4s, v17.4h\n" + "sxtl2 v20.4s, v17.8h\n" + "sxtl v24.4s, v16.4h\n" + "sxtl2 v19.4s, v16.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "srshl v30.4s, v30.4s, v3.4s\n" + "srshl v22.4s, v22.4s, v3.4s\n" + "srshl v29.4s, v29.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "sqrdmulh v30.4s, v30.4s, v4.4s\n" + "sqrdmulh v22.4s, v22.4s, v4.4s\n" + "sqrdmulh v29.4s, v29.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "srshl v30.4s, v30.4s, v2.4s\n" + "srshl v22.4s, v22.4s, v2.4s\n" + "srshl v29.4s, v29.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "srshl v28.4s, v28.4s, v3.4s\n" + "srshl v21.4s, v21.4s, v3.4s\n" + "srshl v27.4s, v27.4s, v3.4s\n" + "srshl v26.4s, v26.4s, v3.4s\n" + "sqrdmulh v28.4s, v28.4s, v4.4s\n" + "sqrdmulh v21.4s, v21.4s, v4.4s\n" + "sqrdmulh v27.4s, v27.4s, v4.4s\n" + "sqrdmulh v26.4s, v26.4s, v4.4s\n" + "srshl v28.4s, v28.4s, v2.4s\n" + "srshl v21.4s, v21.4s, v2.4s\n" + "srshl v27.4s, v27.4s, v2.4s\n" + "srshl v26.4s, v26.4s, v2.4s\n" + "srshl v25.4s, v25.4s, v3.4s\n" + "srshl v20.4s, v20.4s, v3.4s\n" + "srshl v24.4s, v24.4s, v3.4s\n" + "srshl v19.4s, v19.4s, v3.4s\n" + "sqrdmulh v25.4s, v25.4s, v4.4s\n" + "sqrdmulh v20.4s, v20.4s, v4.4s\n" + "sqrdmulh v24.4s, v24.4s, v4.4s\n" + "sqrdmulh v19.4s, v19.4s, v4.4s\n" + "srshl v25.4s, v25.4s, v2.4s\n" + "srshl v20.4s, v20.4s, v2.4s\n" + "srshl v24.4s, v24.4s, v2.4s\n" + "srshl v19.4s, v19.4s, v2.4s\n" + "movi v17.4s, #0x7f\n" + "not v16.16b, v17.16b\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "smax v30.4s, v30.4s, v16.4s\n" + "smax v22.4s, v22.4s, v16.4s\n" + "smax v29.4s, v29.4s, v16.4s\n" + "smin v30.4s, v30.4s, v17.4s\n" + "smin v22.4s, v22.4s, v17.4s\n" + "smin v29.4s, v29.4s, v17.4s\n" + "smax v18.4s, v18.4s, v16.4s\n" + "smax v28.4s, v28.4s, v16.4s\n" + "smax v21.4s, v21.4s, v16.4s\n" + "smin v18.4s, v18.4s, v17.4s\n" + "smin v28.4s, v28.4s, v17.4s\n" + "smin v21.4s, v21.4s, v17.4s\n" + "smax v27.4s, v27.4s, v16.4s\n" + "smax v26.4s, v26.4s, v16.4s\n" + "smax v25.4s, v25.4s, v16.4s\n" + "smin v27.4s, v27.4s, v17.4s\n" + "smin v26.4s, v26.4s, v17.4s\n" + "smin v25.4s, v25.4s, v17.4s\n" + "smax v20.4s, v20.4s, v16.4s\n" + "smax v24.4s, v24.4s, v16.4s\n" + "smax v19.4s, v19.4s, v16.4s\n" + "smin v20.4s, v20.4s, v17.4s\n" + "smin v24.4s, v24.4s, v17.4s\n" + "smin v19.4s, v19.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v22.16b, v30.16b, v22.16b\n" + "uzp1 v18.16b, v29.16b, v18.16b\n" + "uzp1 v21.16b, v28.16b, v21.16b\n" + "uzp1 v17.16b, v27.16b, v26.16b\n" + "uzp1 v20.16b, v25.16b, v20.16b\n" + "uzp1 v19.16b, v24.16b, v19.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x28]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x28, x28, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x27]\n" + "str q17, [%x[outptr], x26]\n" + "str q16, [%x[outptr], x25]\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v3.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v19.16b\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v2.16b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v17.4s, #0x7f\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl v1.4s, v23.4h\n" + "ld1r { v2.4s }, [x19]\n" + "not v16.16b, v17.16b\n" + "sxtl2 v23.4s, v23.8h\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "sxtl v0.4s, v22.4h\n" + "cmp %x[n_channels], #0x10\n" + "sxtl2 v31.4s, v22.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v3.16b, #0x80\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 24f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "ld1 { v1.b }[14], [x22], #0x1\n" + "ld1 { v0.b }[14], [x21], #0x1\n" + "ld1 { v31.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "ld1 { v1.b }[12], [x22], #0x1\n" + "ld1 { v0.b }[12], [x21], #0x1\n" + "ld1 { v31.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "ld1 { v1.b }[10], [x22], #0x1\n" + "ld1 { v0.b }[10], [x21], #0x1\n" + "ld1 { v31.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "ld1 { v1.b }[8], [x22], #0x1\n" + "ld1 { v0.b }[8], [x21], #0x1\n" + "ld1 { v31.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "ld1 { v1.b }[6], [x22], #0x1\n" + "ld1 { v0.b }[6], [x21], #0x1\n" + "ld1 { v31.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "ld1 { v1.b }[4], [x22], #0x1\n" + "ld1 { v0.b }[4], [x21], #0x1\n" + "ld1 { v31.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "ld1 { v1.b }[2], [x22], #0x1\n" + "ld1 { v0.b }[2], [x21], #0x1\n" + "ld1 { v31.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b2, [x23], #0x1\n" + "ldr b1, [x22], #0x1\n" + "ldr b0, [x21], #0x1\n" + "ldr b31, [x20], #0x1\n" + "23:" // Oddments: 4 inputs loop: Load: Bit 3: End + "smax v23.16b, v2.16b, v1.16b\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h2, [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b2, [x23], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "smax v3.16b, v3.16b, v2.16b\n" + "subs x20, x20, #0x1\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v17.4s, #0x7f\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl v1.4s, v23.4h\n" + "ld1r { v2.4s }, [x19]\n" + "not v16.16b, v17.16b\n" + "sxtl2 v23.4s, v23.8h\n" + "sxtl v0.4s, v22.4h\n" + "sxtl2 v31.4s, v22.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_per_layer_left_shift] "I" (offsetof(Requantize32, per_layer_left_shift)), [offsetof_qp_per_layer_mul] "I" (offsetof(Requantize32, per_layer_mul)), [offsetof_qp_per_layer_right_shift] "I" (offsetof(Requantize32, per_layer_right_shift)), [quant_params] "r" (&qp) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) |