// Auto-generated file. Do not edit! // Template: src/f32-gemm/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 #include #include void xnn_f32_gemminc_minmax_ukernel_4x8__wasmsimd_x86_loadsplat( size_t mr, size_t nc, size_t kc, const float*restrict a, size_t a_stride, const float*restrict w, float*restrict c, size_t cm_stride, size_t cn_stride, const float*restrict acc, const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) { assert(mr != 0); assert(mr <= 4); assert(nc != 0); assert(kc != 0); assert(kc % sizeof(float) == 0); assert(a != NULL); assert(w != NULL); assert(c != NULL); assert(acc != NULL); const float* a0 = a; float* c0 = c; const float* a1 = (const float*) ((uintptr_t) a0 + a_stride); float* c1 = (float*) ((uintptr_t) c0 + cm_stride); if XNN_UNPREDICTABLE(mr < 2) { a1 = a0; c1 = c0; } const float* a2 = (const float*) ((uintptr_t) a1 + a_stride); float* c2 = (float*) ((uintptr_t) c1 + cm_stride); if XNN_UNPREDICTABLE(mr <= 2) { a2 = a1; c2 = c1; } const float* a3 = (const float*) ((uintptr_t) a2 + a_stride); float* c3 = (float*) ((uintptr_t) c2 + cm_stride); if XNN_UNPREDICTABLE(mr != 4) { a3 = a2; c3 = c2; } do { v128_t vacc0x0123 = wasm_v128_load(acc + 0); v128_t vacc0x4567 = wasm_v128_load(acc + 4); v128_t vacc1x0123 = wasm_v128_load(acc + 8); v128_t vacc1x4567 = wasm_v128_load(acc + 12); v128_t vacc2x0123 = wasm_v128_load(acc + 16); v128_t vacc2x4567 = wasm_v128_load(acc + 20); v128_t vacc3x0123 = wasm_v128_load(acc + 24); v128_t vacc3x4567 = wasm_v128_load(acc + 28); acc += 32; size_t k = kc; do { const v128_t va0 = wasm_v32x4_load_splat(a0); a0 += 1; const v128_t va1 = wasm_v32x4_load_splat(a1); a1 += 1; const v128_t va2 = wasm_v32x4_load_splat(a2); a2 += 1; const v128_t va3 = wasm_v32x4_load_splat(a3); a3 += 1; const v128_t vb0123 = wasm_v128_load(w); const v128_t vb4567 = wasm_v128_load(w + 4); w += 8; vacc0x0123 = wasm_f32x4_add(vacc0x0123, wasm_f32x4_mul(va0, vb0123)); vacc1x0123 = wasm_f32x4_add(vacc1x0123, wasm_f32x4_mul(va1, vb0123)); vacc2x0123 = wasm_f32x4_add(vacc2x0123, wasm_f32x4_mul(va2, vb0123)); vacc3x0123 = wasm_f32x4_add(vacc3x0123, wasm_f32x4_mul(va3, vb0123)); vacc0x4567 = wasm_f32x4_add(vacc0x4567, wasm_f32x4_mul(va0, vb4567)); vacc1x4567 = wasm_f32x4_add(vacc1x4567, wasm_f32x4_mul(va1, vb4567)); vacc2x4567 = wasm_f32x4_add(vacc2x4567, wasm_f32x4_mul(va2, vb4567)); vacc3x4567 = wasm_f32x4_add(vacc3x4567, wasm_f32x4_mul(va3, vb4567)); k -= sizeof(float); } while (k != 0); const v128_t vmin = wasm_v32x4_load_splat(¶ms->scalar.min); vacc0x0123 = wasm_v128_bitselect(vmin, vacc0x0123, wasm_f32x4_lt(vacc0x0123, vmin)); vacc1x0123 = wasm_v128_bitselect(vmin, vacc1x0123, wasm_f32x4_lt(vacc1x0123, vmin)); vacc2x0123 = wasm_v128_bitselect(vmin, vacc2x0123, wasm_f32x4_lt(vacc2x0123, vmin)); vacc3x0123 = wasm_v128_bitselect(vmin, vacc3x0123, wasm_f32x4_lt(vacc3x0123, vmin)); vacc0x4567 = wasm_v128_bitselect(vmin, vacc0x4567, wasm_f32x4_lt(vacc0x4567, vmin)); vacc1x4567 = wasm_v128_bitselect(vmin, vacc1x4567, wasm_f32x4_lt(vacc1x4567, vmin)); vacc2x4567 = wasm_v128_bitselect(vmin, vacc2x4567, wasm_f32x4_lt(vacc2x4567, vmin)); vacc3x4567 = wasm_v128_bitselect(vmin, vacc3x4567, wasm_f32x4_lt(vacc3x4567, vmin)); const v128_t vmax = wasm_v32x4_load_splat(¶ms->scalar.max); vacc0x0123 = wasm_v128_bitselect(vacc0x0123, vmax, wasm_f32x4_le(vacc0x0123, vmax)); vacc1x0123 = wasm_v128_bitselect(vacc1x0123, vmax, wasm_f32x4_le(vacc1x0123, vmax)); vacc2x0123 = wasm_v128_bitselect(vacc2x0123, vmax, wasm_f32x4_le(vacc2x0123, vmax)); vacc3x0123 = wasm_v128_bitselect(vacc3x0123, vmax, wasm_f32x4_le(vacc3x0123, vmax)); vacc0x4567 = wasm_v128_bitselect(vacc0x4567, vmax, wasm_f32x4_le(vacc0x4567, vmax)); vacc1x4567 = wasm_v128_bitselect(vacc1x4567, vmax, wasm_f32x4_le(vacc1x4567, vmax)); vacc2x4567 = wasm_v128_bitselect(vacc2x4567, vmax, wasm_f32x4_le(vacc2x4567, vmax)); vacc3x4567 = wasm_v128_bitselect(vacc3x4567, vmax, wasm_f32x4_le(vacc3x4567, vmax)); if XNN_LIKELY(nc >= 8) { wasm_v128_store(c3, vacc3x0123); wasm_v128_store(c3 + 4, vacc3x4567); c3 = (float*) ((uintptr_t) c3 + cn_stride); wasm_v128_store(c2, vacc2x0123); wasm_v128_store(c2 + 4, vacc2x4567); c2 = (float*) ((uintptr_t) c2 + cn_stride); wasm_v128_store(c1, vacc1x0123); wasm_v128_store(c1 + 4, vacc1x4567); c1 = (float*) ((uintptr_t) c1 + cn_stride); wasm_v128_store(c0, vacc0x0123); wasm_v128_store(c0 + 4, vacc0x4567); c0 = (float*) ((uintptr_t) c0 + cn_stride); a3 = (const float*) ((uintptr_t) a3 - kc); a2 = (const float*) ((uintptr_t) a2 - kc); a1 = (const float*) ((uintptr_t) a1 - kc); a0 = (const float*) ((uintptr_t) a0 - kc); nc -= 8; } else { if (nc & 4) { wasm_v128_store(c3, vacc3x0123); wasm_v128_store(c2, vacc2x0123); wasm_v128_store(c1, vacc1x0123); wasm_v128_store(c0, vacc0x0123); vacc3x0123 = vacc3x4567; vacc2x0123 = vacc2x4567; vacc1x0123 = vacc1x4567; vacc0x0123 = vacc0x4567; c3 += 4; c2 += 4; c1 += 4; c0 += 4; } if (nc & 2) { *((double*) c3) = wasm_f64x2_extract_lane(vacc3x0123, 0); *((double*) c2) = wasm_f64x2_extract_lane(vacc2x0123, 0); *((double*) c1) = wasm_f64x2_extract_lane(vacc1x0123, 0); *((double*) c0) = wasm_f64x2_extract_lane(vacc0x0123, 0); vacc3x0123 = wasm_v32x4_shuffle(vacc3x0123, vacc3x0123, 2, 3, 2, 3); vacc2x0123 = wasm_v32x4_shuffle(vacc2x0123, vacc2x0123, 2, 3, 2, 3); vacc1x0123 = wasm_v32x4_shuffle(vacc1x0123, vacc1x0123, 2, 3, 2, 3); vacc0x0123 = wasm_v32x4_shuffle(vacc0x0123, vacc0x0123, 2, 3, 2, 3); c3 += 2; c2 += 2; c1 += 2; c0 += 2; } if (nc & 1) { *c3 = wasm_f32x4_extract_lane(vacc3x0123, 0); *c2 = wasm_f32x4_extract_lane(vacc2x0123, 0); *c1 = wasm_f32x4_extract_lane(vacc1x0123, 0); *c0 = wasm_f32x4_extract_lane(vacc0x0123, 0); } nc = 0; } } while (nc != 0); }