| // Auto-generated file. Do not edit! |
| // Template: src/f32-dwconv2d-chw/3x3s2p1-wasmsimd-loadsplat.c.in |
| // Generator: tools/xngen |
| // |
| // Copyright 2020 Google LLC |
| // |
| // This source code is licensed under the BSD-style license found in the |
| // LICENSE file in the root directory of this source tree. |
| |
| #include <assert.h> |
| |
| #include <wasm_simd128.h> |
| |
| #include <xnnpack/dwconv.h> |
| #include <xnnpack/math.h> |
| |
| |
| |
| void xnn_f32_dwconv2d_chw_ukernel_3x3s2p1__wasmsimd_arm_loadsplat_3x4( |
| size_t input_height, |
| size_t input_width, |
| const float* input, |
| const float* weights, |
| const float* zero, |
| float* output, |
| uint32_t padding_top, |
| const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS |
| { |
| assert(input_height != 0); |
| assert(input_width != 0); |
| assert(input_width % sizeof(float) == 0); |
| assert(padding_top >= 0); |
| assert(padding_top <= 1); |
| |
| const v128_t vmask_even = wasm_v128_load(params->scalar.mask_even); |
| const v128_t vmask_odd = wasm_v128_load(params->scalar.mask_odd); |
| const v128_t vmax = wasm_v128_load32_splat(¶ms->scalar.max); |
| const v128_t vmin = wasm_v128_load32_splat(¶ms->scalar.min); |
| |
| const v128_t vw0123 = wasm_v128_load(weights); |
| const v128_t vw4567 = wasm_v128_load(weights + 4); |
| const v128_t vw89 = wasm_v128_load64_splat(weights + 8); |
| const v128_t vbias = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0); |
| const v128_t vk00 = wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1); |
| const v128_t vk01 = wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2); |
| const v128_t vk02 = wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3); |
| const v128_t vk10 = wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0); |
| const v128_t vk11 = wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1); |
| const v128_t vk12 = wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2); |
| const v128_t vk20 = wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3); |
| const v128_t vk21 = wasm_v32x4_shuffle(vw89, vw89, 0, 0, 0, 0); |
| const v128_t vk22 = wasm_v32x4_shuffle(vw89, vw89, 1, 1, 1, 1); |
| |
| const size_t input_decrement = round_down_po2(input_width, 4 /* SIMD output width */ * 2 /* subsampling */ * sizeof(float)); |
| const size_t output_width = round_down_po2((input_width + (2 /* padding */ - 3 /* kernel size */ + 2 /* subsampling */) * sizeof(float)) / 2, sizeof(float)); |
| |
| const float* i0 = (const float*) ((uintptr_t) input - ((-padding_top) & input_width)); |
| const float* i1 = (const float*) ((uintptr_t) i0 + input_width); |
| if XNN_UNPREDICTABLE(padding_top != 0) { |
| i0 = zero; |
| } |
| const float* i2 = (const float*) ((uintptr_t) i1 + input_width); |
| const float* i3 = (const float*) ((uintptr_t) i2 + input_width); |
| const float* i4 = (const float*) ((uintptr_t) i3 + input_width); |
| const float* i5 = (const float*) ((uintptr_t) i4 + input_width); |
| const float* i6 = (const float*) ((uintptr_t) i5 + input_width); |
| |
| float* o0 = output; |
| float* o1 = (float*) ((uintptr_t) o0 + output_width); |
| float* o2 = (float*) ((uintptr_t) o1 + output_width); |
| |
| size_t padded_input_height = input_height + padding_top + 1 /* padding bottom */; |
| size_t output_height = (padded_input_height - 3 /* kernel size */ + 2 /* subsampling */) / 2; |
| do { |
| if XNN_UNPREDICTABLE(padded_input_height < 4) { |
| i2 = zero; |
| } |
| if XNN_UNPREDICTABLE(padded_input_height < 5) { |
| i3 = zero; |
| o1 = o0; |
| } |
| if XNN_UNPREDICTABLE(padded_input_height < 6) { |
| i4 = zero; |
| } |
| if XNN_UNPREDICTABLE(padded_input_height < 7) { |
| i5 = zero; |
| o2 = o1; |
| } |
| if XNN_UNPREDICTABLE(padded_input_height < 8) { |
| i6 = zero; |
| } |
| |
| v128_t vi0x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi1x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi2x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi3x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi4x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi5x1357 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi6x1357 = wasm_f32x4_const_splat(0.0f); |
| |
| size_t w = input_width; |
| for (; w >= 8 * sizeof(float); w -= 8 * sizeof(float)) { |
| v128_t vo0p0 = vbias; |
| v128_t vo1p0 = vbias; |
| v128_t vo2p0 = vbias; |
| |
| const v128_t vi0x89AB = wasm_v128_load(i0); |
| const v128_t vi0xCDEF = wasm_v128_load(i0 + 4); |
| i0 += 8; |
| const v128_t vi1x89AB = wasm_v128_load(i1); |
| const v128_t vi1xCDEF = wasm_v128_load(i1 + 4); |
| i1 += 8; |
| const v128_t vi2x89AB = wasm_v128_load(i2); |
| const v128_t vi2xCDEF = wasm_v128_load(i2 + 4); |
| i2 += 8; |
| const v128_t vi3x89AB = wasm_v128_load(i3); |
| const v128_t vi3xCDEF = wasm_v128_load(i3 + 4); |
| i3 += 8; |
| const v128_t vi4x89AB = wasm_v128_load(i4); |
| const v128_t vi4xCDEF = wasm_v128_load(i4 + 4); |
| i4 += 8; |
| const v128_t vi5x89AB = wasm_v128_load(i5); |
| const v128_t vi5xCDEF = wasm_v128_load(i5 + 4); |
| i5 += 8; |
| const v128_t vi6x89AB = wasm_v128_load(i6); |
| const v128_t vi6xCDEF = wasm_v128_load(i6 + 4); |
| i6 += 8; |
| |
| const v128_t vi0x8ACE = wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 0, 2, 4, 6); |
| const v128_t vi0x9BDF = wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 1, 3, 5, 7); |
| const v128_t vi1x8ACE = wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 0, 2, 4, 6); |
| const v128_t vi1x9BDF = wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 1, 3, 5, 7); |
| const v128_t vi2x8ACE = wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 0, 2, 4, 6); |
| const v128_t vi2x9BDF = wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 1, 3, 5, 7); |
| const v128_t vi3x8ACE = wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 0, 2, 4, 6); |
| const v128_t vi3x9BDF = wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 1, 3, 5, 7); |
| const v128_t vi4x8ACE = wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 0, 2, 4, 6); |
| const v128_t vi4x9BDF = wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 1, 3, 5, 7); |
| const v128_t vi5x8ACE = wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 0, 2, 4, 6); |
| const v128_t vi5x9BDF = wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 1, 3, 5, 7); |
| const v128_t vi6x8ACE = wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 0, 2, 4, 6); |
| const v128_t vi6x9BDF = wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 1, 3, 5, 7); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x8ACE, vk01)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x8ACE, vk01)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x8ACE, vk01)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x8ACE, vk11)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x8ACE, vk11)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x8ACE, vk11)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x8ACE, vk21)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x8ACE, vk21)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x8ACE, vk21)); |
| |
| const v128_t vi0x7BDF = wasm_v32x4_shuffle(vi0x1357, vi0x9BDF, 3, 4, 5, 6); |
| vi0x1357 = vi0x9BDF; |
| const v128_t vi1x7BDF = wasm_v32x4_shuffle(vi1x1357, vi1x9BDF, 3, 4, 5, 6); |
| vi1x1357 = vi1x9BDF; |
| const v128_t vi2x7BDF = wasm_v32x4_shuffle(vi2x1357, vi2x9BDF, 3, 4, 5, 6); |
| vi2x1357 = vi2x9BDF; |
| const v128_t vi3x7BDF = wasm_v32x4_shuffle(vi3x1357, vi3x9BDF, 3, 4, 5, 6); |
| vi3x1357 = vi3x9BDF; |
| const v128_t vi4x7BDF = wasm_v32x4_shuffle(vi4x1357, vi4x9BDF, 3, 4, 5, 6); |
| vi4x1357 = vi4x9BDF; |
| const v128_t vi5x7BDF = wasm_v32x4_shuffle(vi5x1357, vi5x9BDF, 3, 4, 5, 6); |
| vi5x1357 = vi5x9BDF; |
| const v128_t vi6x7BDF = wasm_v32x4_shuffle(vi6x1357, vi6x9BDF, 3, 4, 5, 6); |
| vi6x1357 = vi6x9BDF; |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x7BDF, vk00)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x7BDF, vk00)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x7BDF, vk00)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x7BDF, vk10)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x7BDF, vk10)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x7BDF, vk10)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x7BDF, vk20)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x7BDF, vk20)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x7BDF, vk20)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x9BDF, vk02)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x9BDF, vk02)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x9BDF, vk02)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x9BDF, vk12)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x9BDF, vk12)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x9BDF, vk12)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x9BDF, vk22)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x9BDF, vk22)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x9BDF, vk22)); |
| |
| |
| v128_t vo0 = wasm_f32x4_max(vo0p0, vmin); |
| v128_t vo1 = wasm_f32x4_max(vo1p0, vmin); |
| v128_t vo2 = wasm_f32x4_max(vo2p0, vmin); |
| vo0 = wasm_f32x4_min(vo0, vmax); |
| vo1 = wasm_f32x4_min(vo1, vmax); |
| vo2 = wasm_f32x4_min(vo2, vmax); |
| |
| wasm_v128_store(o2, vo2); o2 += 4; |
| wasm_v128_store(o1, vo1); o1 += 4; |
| wasm_v128_store(o0, vo0); o0 += 4; |
| } |
| // Last block has 0-7 pixels to process. |
| assert(w < 8 * sizeof(float)); |
| if XNN_LIKELY(w != 0) { |
| v128_t vo0p0 = vbias; |
| v128_t vo1p0 = vbias; |
| v128_t vo2p0 = vbias; |
| |
| const v128_t vi0x89AB = wasm_v128_load(i0); |
| const v128_t vi0xCDEF = wasm_v128_load(i0 + 4); |
| const v128_t vi1x89AB = wasm_v128_load(i1); |
| const v128_t vi1xCDEF = wasm_v128_load(i1 + 4); |
| const v128_t vi2x89AB = wasm_v128_load(i2); |
| const v128_t vi2xCDEF = wasm_v128_load(i2 + 4); |
| const v128_t vi3x89AB = wasm_v128_load(i3); |
| const v128_t vi3xCDEF = wasm_v128_load(i3 + 4); |
| const v128_t vi4x89AB = wasm_v128_load(i4); |
| const v128_t vi4xCDEF = wasm_v128_load(i4 + 4); |
| const v128_t vi5x89AB = wasm_v128_load(i5); |
| const v128_t vi5xCDEF = wasm_v128_load(i5 + 4); |
| const v128_t vi6x89AB = wasm_v128_load(i6); |
| const v128_t vi6xCDEF = wasm_v128_load(i6 + 4); |
| |
| const v128_t vi0x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 0, 2, 4, 6)); |
| const v128_t vi0x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 1, 3, 5, 7)); |
| const v128_t vi1x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 0, 2, 4, 6)); |
| const v128_t vi1x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 1, 3, 5, 7)); |
| const v128_t vi2x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 0, 2, 4, 6)); |
| const v128_t vi2x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 1, 3, 5, 7)); |
| const v128_t vi3x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 0, 2, 4, 6)); |
| const v128_t vi3x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 1, 3, 5, 7)); |
| const v128_t vi4x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 0, 2, 4, 6)); |
| const v128_t vi4x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 1, 3, 5, 7)); |
| const v128_t vi5x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 0, 2, 4, 6)); |
| const v128_t vi5x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 1, 3, 5, 7)); |
| const v128_t vi6x8ACE = wasm_v128_and(vmask_even, wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 0, 2, 4, 6)); |
| const v128_t vi6x9BDF = wasm_v128_and(vmask_odd, wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 1, 3, 5, 7)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x8ACE, vk01)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x8ACE, vk01)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x8ACE, vk01)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x8ACE, vk11)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x8ACE, vk11)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x8ACE, vk11)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x8ACE, vk21)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x8ACE, vk21)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x8ACE, vk21)); |
| |
| const v128_t vi0x7BDF = wasm_v32x4_shuffle(vi0x1357, vi0x9BDF, 3, 4, 5, 6); |
| const v128_t vi1x7BDF = wasm_v32x4_shuffle(vi1x1357, vi1x9BDF, 3, 4, 5, 6); |
| const v128_t vi2x7BDF = wasm_v32x4_shuffle(vi2x1357, vi2x9BDF, 3, 4, 5, 6); |
| const v128_t vi3x7BDF = wasm_v32x4_shuffle(vi3x1357, vi3x9BDF, 3, 4, 5, 6); |
| const v128_t vi4x7BDF = wasm_v32x4_shuffle(vi4x1357, vi4x9BDF, 3, 4, 5, 6); |
| const v128_t vi5x7BDF = wasm_v32x4_shuffle(vi5x1357, vi5x9BDF, 3, 4, 5, 6); |
| const v128_t vi6x7BDF = wasm_v32x4_shuffle(vi6x1357, vi6x9BDF, 3, 4, 5, 6); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x7BDF, vk00)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x7BDF, vk00)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x7BDF, vk00)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x7BDF, vk10)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x7BDF, vk10)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x7BDF, vk10)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x7BDF, vk20)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x7BDF, vk20)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x7BDF, vk20)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x9BDF, vk02)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x9BDF, vk02)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi4x9BDF, vk02)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x9BDF, vk12)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x9BDF, vk12)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi5x9BDF, vk12)); |
| |
| vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x9BDF, vk22)); |
| vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x9BDF, vk22)); |
| vo2p0 = wasm_f32x4_add(vo2p0, wasm_f32x4_mul(vi6x9BDF, vk22)); |
| |
| |
| v128_t vo0 = wasm_f32x4_max(vo0p0, vmin); |
| v128_t vo1 = wasm_f32x4_max(vo1p0, vmin); |
| v128_t vo2 = wasm_f32x4_max(vo2p0, vmin); |
| vo0 = wasm_f32x4_min(vo0, vmax); |
| vo1 = wasm_f32x4_min(vo1, vmax); |
| vo2 = wasm_f32x4_min(vo2, vmax); |
| |
| w += 1 * sizeof(float); |
| if (w & (8 * sizeof(float))) { |
| wasm_v128_store(o2, vo2); o2 += 4; |
| wasm_v128_store(o1, vo1); o1 += 4; |
| wasm_v128_store(o0, vo0); o0 += 4; |
| } else { |
| if (w & (4 * sizeof(float))) { |
| *((double*) o2) = wasm_f64x2_extract_lane(vo2, 0); o2 += 2; |
| *((double*) o1) = wasm_f64x2_extract_lane(vo1, 0); o1 += 2; |
| *((double*) o0) = wasm_f64x2_extract_lane(vo0, 0); o0 += 2; |
| |
| vo0 = wasm_v32x4_shuffle(vo0, vo0, 2, 3, 0, 1); |
| vo1 = wasm_v32x4_shuffle(vo1, vo1, 2, 3, 0, 1); |
| vo2 = wasm_v32x4_shuffle(vo2, vo2, 2, 3, 0, 1); |
| } |
| if (w & (2 * sizeof(float))) { |
| *o2 = wasm_f32x4_extract_lane(vo2, 0); o2 += 1; |
| *o1 = wasm_f32x4_extract_lane(vo1, 0); o1 += 1; |
| *o0 = wasm_f32x4_extract_lane(vo0, 0); o0 += 1; |
| } |
| } |
| } |
| |
| i0 = (const float*) ((uintptr_t) i6 - input_decrement); |
| i1 = (const float*) ((uintptr_t) i0 + input_width); |
| i2 = (const float*) ((uintptr_t) i1 + input_width); |
| i3 = (const float*) ((uintptr_t) i2 + input_width); |
| i4 = (const float*) ((uintptr_t) i3 + input_width); |
| i5 = (const float*) ((uintptr_t) i4 + input_width); |
| i6 = (const float*) ((uintptr_t) i5 + input_width); |
| |
| o0 = o2; |
| o1 = (float*) ((uintptr_t) o0 + output_width); |
| o2 = (float*) ((uintptr_t) o1 + output_width); |
| |
| output_height = doz(output_height, 3); |
| padded_input_height = doz(padded_input_height, 6); |
| } while (output_height != 0); |
| } |