// Auto-generated file. Do not edit! // Template: src/f32-gemm/neon-ld64.c.in // Generator: tools/xngen // // Copyright 2019 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_gemm_minmax_ukernel_4x8__neon_dup_ld64( 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 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); 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 { float32x4_t vacc0x0123 = vld1q_f32(w); w += 4; float32x4_t vacc0x4567 = vld1q_f32(w); w += 4; float32x4_t vacc1x0123 = vacc0x0123; float32x4_t vacc1x4567 = vacc0x4567; float32x4_t vacc2x0123 = vacc0x0123; float32x4_t vacc2x4567 = vacc0x4567; float32x4_t vacc3x0123 = vacc0x0123; float32x4_t vacc3x4567 = vacc0x4567; size_t k = kc; for (; k >= 2 * sizeof(float); k -= 2 * sizeof(float)) { const float32x2_t va0 = vld1_f32(a0); a0 += 2; const float32x2_t va1 = vld1_f32(a1); a1 += 2; const float32x2_t va2 = vld1_f32(a2); a2 += 2; const float32x2_t va3 = vld1_f32(a3); a3 += 2; const float32x4_t vb0123c0 = vld1q_f32(w); w += 4; const float32x4_t vb4567c0 = vld1q_f32(w); w += 4; const float32x4_t va0c0 = vdupq_lane_f32(va0, 0); const float32x4_t va1c0 = vdupq_lane_f32(va1, 0); const float32x4_t va2c0 = vdupq_lane_f32(va2, 0); const float32x4_t va3c0 = vdupq_lane_f32(va3, 0); vacc0x0123 = vmlaq_f32(vacc0x0123, va0c0, vb0123c0); vacc1x0123 = vmlaq_f32(vacc1x0123, va1c0, vb0123c0); vacc2x0123 = vmlaq_f32(vacc2x0123, va2c0, vb0123c0); vacc3x0123 = vmlaq_f32(vacc3x0123, va3c0, vb0123c0); vacc0x4567 = vmlaq_f32(vacc0x4567, va0c0, vb4567c0); vacc1x4567 = vmlaq_f32(vacc1x4567, va1c0, vb4567c0); vacc2x4567 = vmlaq_f32(vacc2x4567, va2c0, vb4567c0); vacc3x4567 = vmlaq_f32(vacc3x4567, va3c0, vb4567c0); const float32x4_t vb0123c1 = vld1q_f32(w); w += 4; const float32x4_t vb4567c1 = vld1q_f32(w); w += 4; const float32x4_t va0c1 = vdupq_lane_f32(va0, 1); const float32x4_t va1c1 = vdupq_lane_f32(va1, 1); const float32x4_t va2c1 = vdupq_lane_f32(va2, 1); const float32x4_t va3c1 = vdupq_lane_f32(va3, 1); vacc0x0123 = vmlaq_f32(vacc0x0123, va0c1, vb0123c1); vacc1x0123 = vmlaq_f32(vacc1x0123, va1c1, vb0123c1); vacc2x0123 = vmlaq_f32(vacc2x0123, va2c1, vb0123c1); vacc3x0123 = vmlaq_f32(vacc3x0123, va3c1, vb0123c1); vacc0x4567 = vmlaq_f32(vacc0x4567, va0c1, vb4567c1); vacc1x4567 = vmlaq_f32(vacc1x4567, va1c1, vb4567c1); vacc2x4567 = vmlaq_f32(vacc2x4567, va2c1, vb4567c1); vacc3x4567 = vmlaq_f32(vacc3x4567, va3c1, vb4567c1); } if XNN_UNLIKELY(k != 0) { const float32x4_t va0 = vld1q_dup_f32(a0); a0 += 1; const float32x4_t va1 = vld1q_dup_f32(a1); a1 += 1; const float32x4_t va2 = vld1q_dup_f32(a2); a2 += 1; const float32x4_t va3 = vld1q_dup_f32(a3); a3 += 1; const float32x4_t vb0123 = vld1q_f32(w); w += 4; const float32x4_t vb4567 = vld1q_f32(w); w += 4; vacc0x0123 = vmlaq_f32(vacc0x0123, va0, vb0123); vacc1x0123 = vmlaq_f32(vacc1x0123, va1, vb0123); vacc2x0123 = vmlaq_f32(vacc2x0123, va2, vb0123); vacc3x0123 = vmlaq_f32(vacc3x0123, va3, vb0123); vacc0x4567 = vmlaq_f32(vacc0x4567, va0, vb4567); vacc1x4567 = vmlaq_f32(vacc1x4567, va1, vb4567); vacc2x4567 = vmlaq_f32(vacc2x4567, va2, vb4567); vacc3x4567 = vmlaq_f32(vacc3x4567, va3, vb4567); } const float32x4_t vmax = vld1q_dup_f32(¶ms->scalar.max); vacc0x0123 = vminq_f32(vacc0x0123, vmax); vacc1x0123 = vminq_f32(vacc1x0123, vmax); vacc2x0123 = vminq_f32(vacc2x0123, vmax); vacc3x0123 = vminq_f32(vacc3x0123, vmax); vacc0x4567 = vminq_f32(vacc0x4567, vmax); vacc1x4567 = vminq_f32(vacc1x4567, vmax); vacc2x4567 = vminq_f32(vacc2x4567, vmax); vacc3x4567 = vminq_f32(vacc3x4567, vmax); const float32x4_t vmin = vld1q_dup_f32(¶ms->scalar.min); vacc0x0123 = vmaxq_f32(vacc0x0123, vmin); vacc1x0123 = vmaxq_f32(vacc1x0123, vmin); vacc2x0123 = vmaxq_f32(vacc2x0123, vmin); vacc3x0123 = vmaxq_f32(vacc3x0123, vmin); vacc0x4567 = vmaxq_f32(vacc0x4567, vmin); vacc1x4567 = vmaxq_f32(vacc1x4567, vmin); vacc2x4567 = vmaxq_f32(vacc2x4567, vmin); vacc3x4567 = vmaxq_f32(vacc3x4567, vmin); if XNN_LIKELY(nc >= 8) { vst1q_f32(c3, vacc3x0123); vst1q_f32(c3 + 4, vacc3x4567); c3 = (float*) ((uintptr_t) c3 + cn_stride); vst1q_f32(c2, vacc2x0123); vst1q_f32(c2 + 4, vacc2x4567); c2 = (float*) ((uintptr_t) c2 + cn_stride); vst1q_f32(c1, vacc1x0123); vst1q_f32(c1 + 4, vacc1x4567); c1 = (float*) ((uintptr_t) c1 + cn_stride); vst1q_f32(c0, vacc0x0123); vst1q_f32(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) { vst1q_f32(c3, vacc3x0123); c3 += 4; vst1q_f32(c2, vacc2x0123); c2 += 4; vst1q_f32(c1, vacc1x0123); c1 += 4; vst1q_f32(c0, vacc0x0123); c0 += 4; vacc3x0123 = vacc3x4567; vacc2x0123 = vacc2x4567; vacc1x0123 = vacc1x4567; vacc0x0123 = vacc0x4567; } float32x2_t vacc3x01 = vget_low_f32(vacc3x0123); float32x2_t vacc2x01 = vget_low_f32(vacc2x0123); float32x2_t vacc1x01 = vget_low_f32(vacc1x0123); float32x2_t vacc0x01 = vget_low_f32(vacc0x0123); if (nc & 2) { vst1_f32(c3, vacc3x01); c3 += 2; vst1_f32(c2, vacc2x01); c2 += 2; vst1_f32(c1, vacc1x01); c1 += 2; vst1_f32(c0, vacc0x01); c0 += 2; vacc3x01 = vget_high_f32(vacc3x0123); vacc2x01 = vget_high_f32(vacc2x0123); vacc1x01 = vget_high_f32(vacc1x0123); vacc0x01 = vget_high_f32(vacc0x0123); } if (nc & 1) { vst1_lane_f32(c3, vacc3x01, 0); vst1_lane_f32(c2, vacc2x01, 0); vst1_lane_f32(c1, vacc1x01, 0); vst1_lane_f32(c0, vacc0x01, 0); } nc = 0; } } while (nc != 0); }