| // 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/conv.h> |
| #include <xnnpack/math.h> |
| |
| |
| void xnn_f32_conv_hwc2chw_ukernel_3x3s2p1c3x4__wasmsimd_2x2( |
| size_t input_height, |
| size_t input_width, |
| size_t output_y_start, |
| size_t output_y_end, |
| const float* input, |
| const float* zero, |
| const float* weights, |
| float* output, |
| size_t input_padding_top, |
| size_t output_channels, |
| size_t output_height_stride, |
| size_t output_channel_stride, |
| const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS |
| { |
| assert(input_width != 0); |
| assert(output_y_end > output_y_start); |
| assert(input_padding_top <= 1); |
| assert(output_channels != 0); |
| |
| const size_t input_height_stride = input_width * 3 /* channels */ * sizeof(float); |
| const size_t input_width_increment = round_down_po2(input_width, 4) * 3 /* channels */ * sizeof(float); |
| const size_t output_width = (input_width + 1) / 2; |
| const size_t output_channel_increment = output_channel_stride * 4 - output_width * sizeof(float); |
| |
| // Adjustment for padding processed below |
| const float* i0 = (const float*) ((uintptr_t) input + input_height_stride * (output_y_start * 2 - input_padding_top)); |
| const float* i1 = (const float*) ((uintptr_t) i0 + input_height_stride); |
| const float* i2 = (const float*) ((uintptr_t) i1 + input_height_stride); |
| const float* i3 = (const float*) ((uintptr_t) i2 + input_height_stride); |
| const float* i4 = (const float*) ((uintptr_t) i3 + input_height_stride); |
| float* output0 = (float*) ((uintptr_t) output + output_height_stride * output_y_start); |
| float* output1 = (float*) ((uintptr_t) output0 + output_height_stride); |
| |
| if XNN_UNPREDICTABLE(output_y_start < input_padding_top) { |
| i0 = zero; |
| } |
| |
| const v128_t vmax = wasm_v128_load64_splat(params->wasmsimd.max); |
| const v128_t vmin = wasm_v128_load64_splat(params->wasmsimd.min); |
| |
| for (size_t output_y = output_y_start; output_y < output_y_end; output_y += 2) { |
| const size_t input_y2 = output_y * 2 + 2 - input_padding_top; |
| const size_t input_y4 = input_y2 + 2; |
| if XNN_UNPREDICTABLE(input_y2 >= input_height) { |
| i2 = zero; |
| } |
| if XNN_UNPREDICTABLE(input_y4 > input_height) { |
| i3 = zero; |
| } |
| if XNN_UNPREDICTABLE(input_y4 >= input_height) { |
| i4 = zero; |
| } |
| if XNN_UNPREDICTABLE(output_y + 2 > output_y_end) { |
| output1 = output0; |
| } |
| |
| const float* w = weights; |
| size_t c = output_channels; |
| float* o0c0 = output0; |
| float* o1c0 = output1; |
| float* o0c1 = (float*) ((uintptr_t) o0c0 + output_channel_stride); |
| float* o1c1 = (float*) ((uintptr_t) o1c0 + output_channel_stride); |
| float* o0c2 = (float*) ((uintptr_t) o0c1 + output_channel_stride); |
| float* o1c2 = (float*) ((uintptr_t) o1c1 + output_channel_stride); |
| float* o0c3 = (float*) ((uintptr_t) o0c2 + output_channel_stride); |
| float* o1c3 = (float*) ((uintptr_t) o1c2 + output_channel_stride); |
| do { |
| if XNN_UNPREDICTABLE(c < 2) { |
| o0c1 = o0c0; |
| o1c1 = o1c0; |
| } |
| if XNN_UNPREDICTABLE(c <= 2) { |
| o0c2 = o0c1; |
| o1c2 = o1c1; |
| } |
| if XNN_UNPREDICTABLE(c < 4) { |
| o0c3 = o0c2; |
| o1c3 = o1c2; |
| } |
| |
| // viMx0 = ( iM0c2, iM0c1, iM0c0, --- ) |
| v128_t vi0x0 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi1x0 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi2x0 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi3x0 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi4x0 = wasm_f32x4_const_splat(0.0f); |
| |
| size_t iw = input_width; |
| for (; iw >= 4; iw -= 4) { |
| v128_t vo0x0 = wasm_v128_load(w); |
| v128_t vo1x0 = vo0x0; |
| v128_t vo0x1 = vo0x0; |
| v128_t vo1x1 = vo0x0; |
| |
| const v128_t vk00c0 = wasm_v128_load(w + 4); |
| |
| // viMx1 = ( iM2c0, iM1c2, iM1c1, iM1c0 ) |
| const v128_t vi0x1 = wasm_v128_load(i0); i0 += 4; |
| const v128_t vi1x1 = wasm_v128_load(i1); i1 += 4; |
| const v128_t vi2x1 = wasm_v128_load(i2); i2 += 4; |
| const v128_t vi3x1 = wasm_v128_load(i3); i3 += 4; |
| const v128_t vi4x1 = wasm_v128_load(i4); i4 += 4; |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi0x0, vi0x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi2x0, vi2x0, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| |
| const v128_t vk10c0 = wasm_v128_load(w + 8); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi1x0, vi1x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi3x0, vi3x0, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 3, 3, 3, 3))); |
| |
| const v128_t vk20c0 = wasm_v128_load(w + 12); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi2x0, vi2x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi4x0, vi4x0, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 3, 3, 3, 3))); |
| |
| const v128_t vk00c1 = wasm_v128_load(w + 16); |
| |
| // viMx2 = ( iM3c1, iM3c0, iM2c2, iM2c1 ) |
| const v128_t vi0x2 = wasm_v128_load(i0); i0 += 4; |
| const v128_t vi1x2 = wasm_v128_load(i1); i1 += 4; |
| const v128_t vi2x2 = wasm_v128_load(i2); i2 += 4; |
| const v128_t vi3x2 = wasm_v128_load(i3); i3 += 4; |
| const v128_t vi4x2 = wasm_v128_load(i4); i4 += 4; |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi0x0, vi0x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi2x0, vi2x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| |
| const v128_t vk10c1 = wasm_v128_load(w + 20); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi1x0, vi1x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi3x0, vi3x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 0, 0, 0, 0))); |
| |
| const v128_t vk20c1 = wasm_v128_load(w + 24); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi2x0, vi2x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi4x0, vi4x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 0, 0, 0, 0))); |
| |
| const v128_t vk00c2 = wasm_v128_load(w + 28); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi0x0, vi0x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi2x0, vi2x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi0x2, vi0x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| |
| const v128_t vk10c2 = wasm_v128_load(w + 32); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi1x0, vi1x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi3x0, vi3x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi1x2, vi1x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi3x2, vi3x2, 1, 1, 1, 1))); |
| |
| const v128_t vk20c2 = wasm_v128_load(w + 36); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi2x0, vi2x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi4x0, vi4x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi4x2, vi4x2, 1, 1, 1, 1))); |
| |
| const v128_t vk01c0 = wasm_v128_load(w + 40); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi0x2, vi0x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi2x2, vi2x2, 2, 2, 2, 2))); |
| |
| const v128_t vk11c0 = wasm_v128_load(w + 44); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi1x2, vi1x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi3x2, vi3x2, 2, 2, 2, 2))); |
| |
| const v128_t vk21c0 = wasm_v128_load(w + 48); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi2x2, vi2x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi4x2, vi4x2, 2, 2, 2, 2))); |
| |
| const v128_t vk01c1 = wasm_v128_load(w + 52); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi0x1, vi0x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi2x1, vi2x1, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 3, 3, 3, 3))); |
| |
| const v128_t vk11c1 = wasm_v128_load(w + 56); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi1x1, vi1x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi3x1, vi3x1, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 3, 3, 3, 3))); |
| |
| const v128_t vk21c1 = wasm_v128_load(w + 60); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi2x1, vi2x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi4x1, vi4x1, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 3, 3, 3, 3))); |
| |
| const v128_t vk01c2 = wasm_v128_load(w + 64); |
| |
| // viMx3 = ( iM4c2, iM4c1, iM4c0, iM3c2 ) |
| const v128_t vi0x3 = wasm_v128_load(i0); i0 += 4; |
| const v128_t vi1x3 = wasm_v128_load(i1); i1 += 4; |
| const v128_t vi2x3 = wasm_v128_load(i2); i2 += 4; |
| const v128_t vi3x3 = wasm_v128_load(i3); i3 += 4; |
| const v128_t vi4x3 = wasm_v128_load(i4); i4 += 4; |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi0x1, vi0x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi2x1, vi2x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi0x3, vi0x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 0, 0, 0, 0))); |
| |
| const v128_t vk11c2 = wasm_v128_load(w + 68); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi1x1, vi1x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi3x1, vi3x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi1x3, vi1x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi3x3, vi3x3, 0, 0, 0, 0))); |
| |
| const v128_t vk21c2 = wasm_v128_load(w + 72); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi2x1, vi2x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi4x1, vi4x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi4x3, vi4x3, 0, 0, 0, 0))); |
| |
| const v128_t vk02c0 = wasm_v128_load(w + 76); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi0x3, vi0x3, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi2x3, vi2x3, 1, 1, 1, 1))); |
| |
| const v128_t vk12c0 = wasm_v128_load(w + 80); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi1x3, vi1x3, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi3x3, vi3x3, 1, 1, 1, 1))); |
| |
| const v128_t vk22c0 = wasm_v128_load(w + 84); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi2x3, vi2x3, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi4x3, vi4x3, 1, 1, 1, 1))); |
| |
| const v128_t vk02c1 = wasm_v128_load(w + 88); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi0x3, vi0x3, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi2x3, vi2x3, 2, 2, 2, 2))); |
| |
| const v128_t vk12c1 = wasm_v128_load(w + 92); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi1x3, vi1x3, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi3x3, vi3x3, 2, 2, 2, 2))); |
| |
| const v128_t vk22c1 = wasm_v128_load(w + 96); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 0, 0, 0, 0))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi2x3, vi2x3, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi4x3, vi4x3, 2, 2, 2, 2))); |
| |
| const v128_t vk02c2 = wasm_v128_load(w + 100); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi0x2, vi0x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi0x3, vi0x3, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 3, 3, 3, 3))); |
| |
| const v128_t vk12c2 = wasm_v128_load(w + 104); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi1x2, vi1x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi3x2, vi3x2, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi1x3, vi1x3, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi3x3, vi3x3, 3, 3, 3, 3))); |
| |
| const v128_t vk22c2 = wasm_v128_load(w + 108); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi4x2, vi4x2, 1, 1, 1, 1))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi4x3, vi4x3, 3, 3, 3, 3))); |
| |
| vi0x0 = vi0x3; |
| vi1x0 = vi1x3; |
| vi2x0 = vi2x3; |
| vi3x0 = vi3x3; |
| vi4x0 = vi4x3; |
| |
| vo0x0 = wasm_f32x4_pmax(vmin, vo0x0); |
| vo1x0 = wasm_f32x4_pmax(vmin, vo1x0); |
| vo0x1 = wasm_f32x4_pmax(vmin, vo0x1); |
| vo1x1 = wasm_f32x4_pmax(vmin, vo1x1); |
| |
| vo0x0 = wasm_f32x4_pmin(vmax, vo0x0); |
| vo1x0 = wasm_f32x4_pmin(vmax, vo1x0); |
| vo0x1 = wasm_f32x4_pmin(vmax, vo0x1); |
| vo1x1 = wasm_f32x4_pmin(vmax, vo1x1); |
| |
| const v128_t vo0c01 = wasm_v32x4_shuffle(vo0x0, vo0x1, 0, 4 + 0, 1, 4 + 1); |
| const v128_t vo0c23 = wasm_v32x4_shuffle(vo0x0, vo0x1, 2, 4 + 2, 3, 4 + 3); |
| const v128_t vo1c01 = wasm_v32x4_shuffle(vo1x0, vo1x1, 0, 4 + 0, 1, 4 + 1); |
| const v128_t vo1c23 = wasm_v32x4_shuffle(vo1x0, vo1x1, 2, 4 + 2, 3, 4 + 3); |
| |
| // Always 2+ output width elements remaining |
| *((double*) o1c0) = wasm_f64x2_extract_lane(vo1c01, 0); o1c0 += 2; |
| *((double*) o1c1) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo1c01, vo1c01, 2, 3, 2, 3), 0); o1c1 += 2; |
| *((double*) o1c2) = wasm_f64x2_extract_lane(vo1c23, 0); o1c2 += 2; |
| *((double*) o1c3) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo1c23, vo1c23, 2, 3, 2, 3), 0); o1c3 += 2; |
| *((double*) o0c0) = wasm_f64x2_extract_lane(vo0c01, 0); o0c0 += 2; |
| *((double*) o0c1) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo0c01, vo0c01, 2, 3, 2, 3), 0); o0c1 += 2; |
| *((double*) o0c2) = wasm_f64x2_extract_lane(vo0c23, 0); o0c2 += 2; |
| *((double*) o0c3) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo0c23, vo0c23, 2, 3, 2, 3), 0); o0c3 += 2; |
| } |
| assert(iw < 4); |
| if XNN_UNLIKELY(iw != 0) { |
| v128_t vo0x0 = wasm_v128_load(w); |
| v128_t vo1x0 = vo0x0; |
| v128_t vo0x1 = vo0x0; |
| v128_t vo1x1 = vo0x0; |
| |
| const v128_t vk00c0 = wasm_v128_load(w + 4); |
| |
| // viMx1 = ( iM2c0, iM1c2, iM1c1, iM1c0 ) |
| v128_t vi0x1 = wasm_v128_load(i0); |
| v128_t vi1x1 = wasm_v128_load(i1); |
| v128_t vi2x1 = wasm_v128_load(i2); |
| v128_t vi3x1 = wasm_v128_load(i3); |
| v128_t vi4x1 = wasm_v128_load(i4); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi0x0, vi0x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi2x0, vi2x0, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk10c0 = wasm_v128_load(w + 8); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi1x0, vi1x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi3x0, vi3x0, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk20c0 = wasm_v128_load(w + 12); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi2x0, vi2x0, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi4x0, vi4x0, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk00c1 = wasm_v128_load(w + 16); |
| |
| v128_t vi0x2 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi1x2 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi2x2 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi3x2 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi4x2 = wasm_f32x4_const_splat(0.0f); |
| if (iw >= 2) { |
| // viMx2 = ( iM3c1, iM3c0, iM2c2, iM2c1 ) |
| vi0x2 = wasm_v128_load(i0 + 4); |
| vi1x2 = wasm_v128_load(i1 + 4); |
| vi2x2 = wasm_v128_load(i2 + 4); |
| vi3x2 = wasm_v128_load(i3 + 4); |
| vi4x2 = wasm_v128_load(i4 + 4); |
| } |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi0x0, vi0x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi2x0, vi2x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| |
| const v128_t vk10c1 = wasm_v128_load(w + 20); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi1x0, vi1x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi3x0, vi3x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 0, 0, 0, 0))); |
| |
| const v128_t vk20c1 = wasm_v128_load(w + 24); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi2x0, vi2x0, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi4x0, vi4x0, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 0, 0, 0, 0))); |
| |
| const v128_t vk00c2 = wasm_v128_load(w + 28); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi0x0, vi0x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi2x0, vi2x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi0x2, vi0x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk00c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| |
| const v128_t vk10c2 = wasm_v128_load(w + 32); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi1x0, vi1x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi3x0, vi3x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi1x2, vi1x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk10c2, wasm_v32x4_shuffle(vi3x2, vi3x2, 1, 1, 1, 1))); |
| |
| const v128_t vk20c2 = wasm_v128_load(w + 36); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi2x0, vi2x0, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi4x0, vi4x0, 3, 3, 3, 3))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk20c2, wasm_v32x4_shuffle(vi4x2, vi4x2, 1, 1, 1, 1))); |
| |
| const v128_t vk01c0 = wasm_v128_load(w + 40); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 0, 0, 0, 0))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi0x2, vi0x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c0, wasm_v32x4_shuffle(vi2x2, vi2x2, 2, 2, 2, 2))); |
| } |
| |
| const v128_t vk11c0 = wasm_v128_load(w + 44); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 0, 0, 0, 0))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi1x2, vi1x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c0, wasm_v32x4_shuffle(vi3x2, vi3x2, 2, 2, 2, 2))); |
| } |
| |
| const v128_t vk21c0 = wasm_v128_load(w + 48); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 0, 0, 0, 0))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi2x2, vi2x2, 2, 2, 2, 2))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c0, wasm_v32x4_shuffle(vi4x2, vi4x2, 2, 2, 2, 2))); |
| } |
| |
| const v128_t vk01c1 = wasm_v128_load(w + 52); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi0x1, vi0x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi2x1, vi2x1, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk11c1 = wasm_v128_load(w + 56); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi1x1, vi1x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi3x1, vi3x1, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk21c1 = wasm_v128_load(w + 60); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi2x1, vi2x1, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi4x1, vi4x1, 1, 1, 1, 1))); |
| if (iw > 2) { |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 3, 3, 3, 3))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 3, 3, 3, 3))); |
| } |
| |
| const v128_t vk01c2 = wasm_v128_load(w + 64); |
| |
| v128_t vi0x3 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi1x3 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi2x3 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi3x3 = wasm_f32x4_const_splat(0.0f); |
| v128_t vi4x3 = wasm_f32x4_const_splat(0.0f); |
| if (iw > 2) { |
| // viMx3 = ( 0.0, 0.0, 0.0, iM3c2 ) |
| vi0x3 = wasm_v128_load32_splat(i0 + 8); |
| vi1x3 = wasm_v128_load32_splat(i1 + 8); |
| vi2x3 = wasm_v128_load32_splat(i2 + 8); |
| vi3x3 = wasm_v128_load32_splat(i3 + 8); |
| vi4x3 = wasm_v128_load32_splat(i4 + 8); |
| } |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi0x1, vi0x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi2x1, vi2x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi0x3, vi0x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk01c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 0, 0, 0, 0))); |
| |
| const v128_t vk11c2 = wasm_v128_load(w + 68); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi1x1, vi1x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi3x1, vi3x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi1x3, vi1x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk11c2, wasm_v32x4_shuffle(vi3x3, vi3x3, 0, 0, 0, 0))); |
| |
| const v128_t vk21c2 = wasm_v128_load(w + 72); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi2x1, vi2x1, 2, 2, 2, 2))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi4x1, vi4x1, 2, 2, 2, 2))); |
| vo0x1 = wasm_f32x4_add(vo0x1, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi2x3, vi2x3, 0, 0, 0, 0))); |
| vo1x1 = wasm_f32x4_add(vo1x1, wasm_f32x4_mul(vk21c2, wasm_v32x4_shuffle(vi4x3, vi4x3, 0, 0, 0, 0))); |
| |
| if (iw >= 2) { |
| const v128_t vk02c0 = wasm_v128_load(w + 76); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi0x1, vi0x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| |
| const v128_t vk12c0 = wasm_v128_load(w + 80); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi1x1, vi1x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c0, wasm_v32x4_shuffle(vi3x1, vi3x1, 3, 3, 3, 3))); |
| |
| const v128_t vk22c0 = wasm_v128_load(w + 84); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi2x1, vi2x1, 3, 3, 3, 3))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c0, wasm_v32x4_shuffle(vi4x1, vi4x1, 3, 3, 3, 3))); |
| |
| const v128_t vk02c1 = wasm_v128_load(w + 88); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi0x2, vi0x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| |
| const v128_t vk12c1 = wasm_v128_load(w + 92); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi1x2, vi1x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c1, wasm_v32x4_shuffle(vi3x2, vi3x2, 0, 0, 0, 0))); |
| |
| const v128_t vk22c1 = wasm_v128_load(w + 96); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi2x2, vi2x2, 0, 0, 0, 0))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c1, wasm_v32x4_shuffle(vi4x2, vi4x2, 0, 0, 0, 0))); |
| |
| const v128_t vk02c2 = wasm_v128_load(w + 100); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi0x2, vi0x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk02c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| |
| const v128_t vk12c2 = wasm_v128_load(w + 104); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi1x2, vi1x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk12c2, wasm_v32x4_shuffle(vi3x2, vi3x2, 1, 1, 1, 1))); |
| |
| const v128_t vk22c2 = wasm_v128_load(w + 108); |
| |
| vo0x0 = wasm_f32x4_add(vo0x0, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi2x2, vi2x2, 1, 1, 1, 1))); |
| vo1x0 = wasm_f32x4_add(vo1x0, wasm_f32x4_mul(vk22c2, wasm_v32x4_shuffle(vi4x2, vi4x2, 1, 1, 1, 1))); |
| } |
| |
| vo0x0 = wasm_f32x4_pmax(vmin, vo0x0); |
| vo1x0 = wasm_f32x4_pmax(vmin, vo1x0); |
| vo0x1 = wasm_f32x4_pmax(vmin, vo0x1); |
| vo1x1 = wasm_f32x4_pmax(vmin, vo1x1); |
| |
| vo0x0 = wasm_f32x4_pmin(vmax, vo0x0); |
| vo1x0 = wasm_f32x4_pmin(vmax, vo1x0); |
| vo0x1 = wasm_f32x4_pmin(vmax, vo0x1); |
| vo1x1 = wasm_f32x4_pmin(vmax, vo1x1); |
| |
| if (iw == 3) { |
| // Exactly 2 output width elements remaining |
| const v128_t vo0c01 = wasm_v32x4_shuffle(vo0x0, vo0x1, 0, 4 + 0, 1, 4 + 1); |
| const v128_t vo0c23 = wasm_v32x4_shuffle(vo0x0, vo0x1, 2, 4 + 2, 3, 4 + 3); |
| const v128_t vo1c01 = wasm_v32x4_shuffle(vo1x0, vo1x1, 0, 4 + 0, 1, 4 + 1); |
| const v128_t vo1c23 = wasm_v32x4_shuffle(vo1x0, vo1x1, 2, 4 + 2, 3, 4 + 3); |
| |
| *((double*) o1c0) = wasm_f64x2_extract_lane(vo1c01, 0); o1c0 += 2; |
| *((double*) o1c1) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo1c01, vo1c01, 2, 3, 2, 3), 0); o1c1 += 2; |
| *((double*) o1c2) = wasm_f64x2_extract_lane(vo1c23, 0); o1c2 += 2; |
| *((double*) o1c3) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo1c23, vo1c23, 2, 3, 2, 3), 0); o1c3 += 2; |
| |
| *((double*) o0c0) = wasm_f64x2_extract_lane(vo0c01, 0); o0c0 += 2; |
| *((double*) o0c1) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo0c01, vo0c01, 2, 3, 2, 3), 0); o0c1 += 2; |
| *((double*) o0c2) = wasm_f64x2_extract_lane(vo0c23, 0); o0c2 += 2; |
| *((double*) o0c3) = wasm_f64x2_extract_lane(wasm_v32x4_shuffle(vo0c23, vo0c23, 2, 3, 2, 3), 0); o0c3 += 2; |
| } else { |
| // Exactly 1 output width element remaining |
| |
| *o1c0 = wasm_f32x4_extract_lane(vo1x0, 0); o1c0 += 1; |
| *o1c1 = wasm_f32x4_extract_lane(vo1x0, 1); o1c1 += 1; |
| *o1c2 = wasm_f32x4_extract_lane(vo1x0, 2); o1c2 += 1; |
| *o1c3 = wasm_f32x4_extract_lane(vo1x0, 3); o1c3 += 1; |
| *o0c0 = wasm_f32x4_extract_lane(vo0x0, 0); o0c0 += 1; |
| *o0c1 = wasm_f32x4_extract_lane(vo0x0, 1); o0c1 += 1; |
| *o0c2 = wasm_f32x4_extract_lane(vo0x0, 2); o0c2 += 1; |
| *o0c3 = wasm_f32x4_extract_lane(vo0x0, 3); o0c3 += 1; |
| } |
| } |
| // Move output pointers back to the position of the first pixel in a row, |
| // and forward to the next block of output channels. |
| o0c0 = (float*) ((uintptr_t) o0c0 + output_channel_increment); |
| o0c1 = (float*) ((uintptr_t) o0c1 + output_channel_increment); |
| o0c2 = (float*) ((uintptr_t) o0c2 + output_channel_increment); |
| o0c3 = (float*) ((uintptr_t) o0c3 + output_channel_increment); |
| o1c0 = (float*) ((uintptr_t) o1c0 + output_channel_increment); |
| o1c1 = (float*) ((uintptr_t) o1c1 + output_channel_increment); |
| o1c2 = (float*) ((uintptr_t) o1c2 + output_channel_increment); |
| o1c3 = (float*) ((uintptr_t) o1c3 + output_channel_increment); |
| // Revert input pointers to the position of the first pixel in a row |
| i0 = (const float*) ((uintptr_t) i0 - input_width_increment); |
| i1 = (const float*) ((uintptr_t) i1 - input_width_increment); |
| i2 = (const float*) ((uintptr_t) i2 - input_width_increment); |
| i3 = (const float*) ((uintptr_t) i3 - input_width_increment); |
| i4 = (const float*) ((uintptr_t) i4 - input_width_increment); |
| // Move to the block of weights for the next 4 output channels |
| w += 112; |
| c = doz(c, 4); |
| } while (c != 0); |
| // Move output pointers forward to the next two rows |
| output0 = (float*) ((uintptr_t) output1 + output_height_stride); |
| output1 = (float*) ((uintptr_t) output0 + output_height_stride); |
| // Move input pointers forward to the next four rows |
| i0 = i4; |
| i1 = (const float*) ((uintptr_t) i0 + input_height_stride); |
| i2 = (const float*) ((uintptr_t) i1 + input_height_stride); |
| i3 = (const float*) ((uintptr_t) i2 + input_height_stride); |
| i4 = (const float*) ((uintptr_t) i3 + input_height_stride); |
| } |
| } |
