text: // Auto-generated file. Do not edit!
  //   Template: src/f32-spmm/wasmsimd.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/spmm.h>
  
  
  void xnn_f32_spmm_minmax_ukernel_32x1__wasmsimd_arm(
      size_t mc,
      size_t nc,
      const float*restrict input,
      const float*restrict weights,
      const int32_t*restrict widx_dmap,
      const uint32_t*restrict nidx_nnzmap,
      float*restrict output,
      size_t output_stride,
      const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
  {
    assert(mc != 0);
    assert(mc % sizeof(float) == 0);
    assert(nc != 0);
  
    const v128_t vmin = wasm_v32x4_load_splat(&params->scalar.min);
    const v128_t vmax = wasm_v32x4_load_splat(&params->scalar.max);
    size_t output_decrement = output_stride * nc - 32 * sizeof(float);
    while XNN_LIKELY(mc >= 32 * sizeof(float)) {
      const float*restrict w = weights;
      const int32_t* dmap = widx_dmap;
      const uint32_t* nnzmap = nidx_nnzmap;
      size_t n = nc;
      do {
        uint32_t nnz = *nnzmap++;
        v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1;
        v128_t vacc4567 = vacc0123;
        v128_t vacc89AB = vacc0123;
        v128_t vaccCDEF = vacc0123;
        v128_t vaccGHIJ = vacc0123;
        v128_t vaccKLMN = vacc0123;
        v128_t vaccOPQR = vacc0123;
        v128_t vaccSTUV = vacc0123;
        if XNN_LIKELY(nnz != 0) {
          do {
            const intptr_t diff = *dmap++;
            const v128_t vi0123 = wasm_v128_load(input);
            const v128_t vi4567 = wasm_v128_load(input + 4);
            const v128_t vi89AB = wasm_v128_load(input + 8);
            const v128_t viCDEF = wasm_v128_load(input + 12);
            const v128_t viGHIJ = wasm_v128_load(input + 16);
            const v128_t viKLMN = wasm_v128_load(input + 20);
            const v128_t viOPQR = wasm_v128_load(input + 24);
            const v128_t viSTUV = wasm_v128_load(input + 28);
            input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
            const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
            vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw));
            vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw));
            vacc89AB = wasm_f32x4_add(vacc89AB, wasm_f32x4_mul(vi89AB, vw));
            vaccCDEF = wasm_f32x4_add(vaccCDEF, wasm_f32x4_mul(viCDEF, vw));
            vaccGHIJ = wasm_f32x4_add(vaccGHIJ, wasm_f32x4_mul(viGHIJ, vw));
            vaccKLMN = wasm_f32x4_add(vaccKLMN, wasm_f32x4_mul(viKLMN, vw));
            vaccOPQR = wasm_f32x4_add(vaccOPQR, wasm_f32x4_mul(viOPQR, vw));
            vaccSTUV = wasm_f32x4_add(vaccSTUV, wasm_f32x4_mul(viSTUV, vw));
          } while (--nnz != 0);
        }
        v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax);
        v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax);
        v128_t vout89AB = wasm_f32x4_min(vacc89AB, vmax);
        v128_t voutCDEF = wasm_f32x4_min(vaccCDEF, vmax);
        v128_t voutGHIJ = wasm_f32x4_min(vaccGHIJ, vmax);
        v128_t voutKLMN = wasm_f32x4_min(vaccKLMN, vmax);
        v128_t voutOPQR = wasm_f32x4_min(vaccOPQR, vmax);
        v128_t voutSTUV = wasm_f32x4_min(vaccSTUV, vmax);
        vout0123 = wasm_f32x4_max(vout0123, vmin);
        vout4567 = wasm_f32x4_max(vout4567, vmin);
        vout89AB = wasm_f32x4_max(vout89AB, vmin);
        voutCDEF = wasm_f32x4_max(voutCDEF, vmin);
        voutGHIJ = wasm_f32x4_max(voutGHIJ, vmin);
        voutKLMN = wasm_f32x4_max(voutKLMN, vmin);
        voutOPQR = wasm_f32x4_max(voutOPQR, vmin);
        voutSTUV = wasm_f32x4_max(voutSTUV, vmin);
        wasm_v128_store(output, vout0123);
        wasm_v128_store(output + 4, vout4567);
        wasm_v128_store(output + 8, vout89AB);
        wasm_v128_store(output + 12, voutCDEF);
        wasm_v128_store(output + 16, voutGHIJ);
        wasm_v128_store(output + 20, voutKLMN);
        wasm_v128_store(output + 24, voutOPQR);
        wasm_v128_store(output + 28, voutSTUV);
        output = (float*restrict) ((uintptr_t) output + output_stride);
      } while (--n != 0);
      output = (float*restrict) ((uintptr_t) output - output_decrement);
      input += 32;
      mc -= 32 * sizeof(float);
    }
    if XNN_UNLIKELY(mc != 0) {
      output_decrement += 16 * sizeof(float);
      if (mc & (16 * sizeof(float))) {
        const float*restrict w = weights;
        const int32_t* dmap = widx_dmap;
        const uint32_t* nnzmap = nidx_nnzmap;
        size_t n = nc;
        do {
          uint32_t nnz = *nnzmap++;
          v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1;
          v128_t vacc4567 = vacc0123;
          v128_t vacc89AB = vacc0123;
          v128_t vaccCDEF = vacc0123;
          if XNN_LIKELY(nnz != 0) {
            do {
              const intptr_t diff = *dmap++;
              const v128_t vi0123 = wasm_v128_load(input);
              const v128_t vi4567 = wasm_v128_load(input + 4);
              const v128_t vi89AB = wasm_v128_load(input + 8);
              const v128_t viCDEF = wasm_v128_load(input + 12);
              input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
              const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
              vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw));
              vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw));
              vacc89AB = wasm_f32x4_add(vacc89AB, wasm_f32x4_mul(vi89AB, vw));
              vaccCDEF = wasm_f32x4_add(vaccCDEF, wasm_f32x4_mul(viCDEF, vw));
            } while (--nnz != 0);
          }
          v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax);
          v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax);
          v128_t vout89AB = wasm_f32x4_min(vacc89AB, vmax);
          v128_t voutCDEF = wasm_f32x4_min(vaccCDEF, vmax);
          vout0123 = wasm_f32x4_max(vout0123, vmin);
          vout4567 = wasm_f32x4_max(vout4567, vmin);
          vout89AB = wasm_f32x4_max(vout89AB, vmin);
          voutCDEF = wasm_f32x4_max(voutCDEF, vmin);
          wasm_v128_store(output, vout0123);
  
          wasm_v128_store(output + 4, vout4567);
          wasm_v128_store(output + 8, vout89AB);
          wasm_v128_store(output + 12, voutCDEF);
          output = (float*restrict) ((uintptr_t) output + output_stride);
        } while (--n != 0);
        output = (float*restrict) ((uintptr_t) output - output_decrement);
        input += 16;
      }
      output_decrement += 8 * sizeof(float);
      if (mc & (8 * sizeof(float))) {
        const float*restrict w = weights;
        const int32_t* dmap = widx_dmap;
        const uint32_t* nnzmap = nidx_nnzmap;
        size_t n = nc;
        do {
          uint32_t nnz = *nnzmap++;
          v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1;
          v128_t vacc4567 = vacc0123;
          if XNN_LIKELY(nnz != 0) {
            do {
              const intptr_t diff = *dmap++;
              const v128_t vi0123 = wasm_v128_load(input);
              const v128_t vi4567 = wasm_v128_load(input + 4);
              input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
              const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
              vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw));
              vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw));
            } while (--nnz != 0);
          }
          v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax);
          v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax);
          vout0123 = wasm_f32x4_max(vout0123, vmin);
          vout4567 = wasm_f32x4_max(vout4567, vmin);
          wasm_v128_store(output, vout0123);
  
          wasm_v128_store(output + 4, vout4567);
          output = (float*restrict) ((uintptr_t) output + output_stride);
        } while (--n != 0);
        output = (float*restrict) ((uintptr_t) output - output_decrement);
        input += 8;
      }
      output_decrement += 4 * sizeof(float);
      if (mc & (4 * sizeof(float))) {
        const float*restrict w = weights;
        const int32_t* dmap = widx_dmap;
        const uint32_t* nnzmap = nidx_nnzmap;
        size_t n = nc;
        do {
          uint32_t nnz = *nnzmap++;
          v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1;
          if XNN_LIKELY(nnz != 0) {
            do {
              const intptr_t diff = *dmap++;
              const v128_t vi0123 = wasm_v128_load(input);
              input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
              const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
              vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw));
            } while (--nnz != 0);
          }
          v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax);
          vout0123 = wasm_f32x4_max(vout0123, vmin);
          wasm_v128_store(output, vout0123);
  
          output = (float*restrict) ((uintptr_t) output + output_stride);
        } while (--n != 0);
        output = (float*restrict) ((uintptr_t) output - output_decrement);
        input += 4;
      }
      output_decrement += 2 * sizeof(float);
      if (mc & (2 * sizeof(float))) {
        const float*restrict w = weights;
        const int32_t* dmap = widx_dmap;
        const uint32_t* nnzmap = nidx_nnzmap;
        size_t n = nc;
        do {
          uint32_t nnz = *nnzmap++;
          v128_t vacc01 = wasm_v32x4_load_splat(w); w += 1;
          if XNN_LIKELY(nnz != 0) {
            do {
              const intptr_t diff = *dmap++;
              const v128_t vi01 = wasm_v64x2_load_splat(input);
              input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
              const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
              vacc01 = wasm_f32x4_add(vacc01, wasm_f32x4_mul(vi01, vw));
            } while (--nnz != 0);
          }
          v128_t vout01 = wasm_f32x4_min(vacc01, vmax);
          vout01 = wasm_f32x4_max(vout01, vmin);
          *((double*) output) = wasm_f64x2_extract_lane(vout01, 0);
  
          output = (float*restrict) ((uintptr_t) output + output_stride);
        } while (--n != 0);
        output = (float*restrict) ((uintptr_t) output - output_decrement);
        input += 2;
      }
      output_decrement += 1 * sizeof(float);
      if (mc & (1 * sizeof(float))) {
        const float*restrict w = weights;
        const int32_t* dmap = widx_dmap;
        const uint32_t* nnzmap = nidx_nnzmap;
        size_t n = nc;
        do {
          uint32_t nnz = *nnzmap++;
          v128_t vacc0 = wasm_v32x4_load_splat(w); w += 1;
          if XNN_LIKELY(nnz != 0) {
            do {
              const intptr_t diff = *dmap++;
              const v128_t vi0 = wasm_v32x4_load_splat(input);
              input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff);
              const v128_t vw = wasm_v32x4_load_splat(w); w += 1;
              vacc0 = wasm_f32x4_add(vacc0, wasm_f32x4_mul(vi0, vw));
            } while (--nnz != 0);
          }
          v128_t vout0 = wasm_f32x4_min(vacc0, vmax);
          vout0 = wasm_f32x4_max(vout0, vmin);
          *output = wasm_f32x4_extract_lane(vout0, 0);
  
          output = (float*restrict) ((uintptr_t) output + output_stride);
        } while (--n != 0);
        output = (float*restrict) ((uintptr_t) output - output_decrement);
        input += 1;
      }
    }
  }
  