// Auto-generated file. Do not edit! // Template: src/f32-ppmm/neon.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 #include void xnn_f32_ppmm_ukernel_8x8__neon( size_t mr, size_t nc, size_t kc, const float*restrict a, const float*restrict w, float*restrict c, size_t cm_stride, size_t cn_stride, const union xnn_f32_output_params params[restrict static 1]) { assert(mr != 0); assert(mr <= 8); assert(nc != 0); assert(kc != 0); assert(kc % sizeof(float) == 0); float* c0 = c; float* c1 = (float*) ((uintptr_t) c0 + cm_stride); if XNN_UNPREDICTABLE(mr < 2) { c1 = c0; } float* c2 = (float*) ((uintptr_t) c1 + cm_stride); if XNN_UNPREDICTABLE(mr <= 2) { c2 = c1; } float* c3 = (float*) ((uintptr_t) c2 + cm_stride); if XNN_UNPREDICTABLE(mr < 4) { c3 = c2; } float* c4 = (float*) ((uintptr_t) c3 + cm_stride); if XNN_UNPREDICTABLE(mr <= 4) { c4 = c3; } float* c5 = (float*) ((uintptr_t) c4 + cm_stride); if XNN_UNPREDICTABLE(mr < 6) { c5 = c4; } float* c6 = (float*) ((uintptr_t) c5 + cm_stride); if XNN_UNPREDICTABLE(mr <= 6) { c6 = c5; } float* c7 = (float*) ((uintptr_t) c6 + cm_stride); if XNN_UNPREDICTABLE(mr != 8) { c7 = c6; } 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; float32x4_t vacc4x0123 = vacc0x0123; float32x4_t vacc4x4567 = vacc0x4567; float32x4_t vacc5x0123 = vacc0x0123; float32x4_t vacc5x4567 = vacc0x4567; float32x4_t vacc6x0123 = vacc0x0123; float32x4_t vacc6x4567 = vacc0x4567; float32x4_t vacc7x0123 = vacc0x0123; float32x4_t vacc7x4567 = vacc0x4567; size_t k = kc; do { const float32x4_t va0123 = vld1q_f32(a); a += 4; const float32x4_t va4567 = vld1q_f32(a); a += 4; const float32x4_t vb0123 = vld1q_f32(w); w += 4; const float32x4_t vb4567 = vld1q_f32(w); w += 4; vacc0x0123 = vmlaq_lane_f32(vacc0x0123, vb0123, vget_low_f32(va0123), 0); vacc1x0123 = vmlaq_lane_f32(vacc1x0123, vb0123, vget_low_f32(va0123), 1); vacc2x0123 = vmlaq_lane_f32(vacc2x0123, vb0123, vget_high_f32(va0123), 0); vacc3x0123 = vmlaq_lane_f32(vacc3x0123, vb0123, vget_high_f32(va0123), 1); vacc4x0123 = vmlaq_lane_f32(vacc4x0123, vb0123, vget_low_f32(va4567), 0); vacc5x0123 = vmlaq_lane_f32(vacc5x0123, vb0123, vget_low_f32(va4567), 1); vacc6x0123 = vmlaq_lane_f32(vacc6x0123, vb0123, vget_high_f32(va4567), 0); vacc7x0123 = vmlaq_lane_f32(vacc7x0123, vb0123, vget_high_f32(va4567), 1); vacc0x4567 = vmlaq_lane_f32(vacc0x4567, vb4567, vget_low_f32(va0123), 0); vacc1x4567 = vmlaq_lane_f32(vacc1x4567, vb4567, vget_low_f32(va0123), 1); vacc2x4567 = vmlaq_lane_f32(vacc2x4567, vb4567, vget_high_f32(va0123), 0); vacc3x4567 = vmlaq_lane_f32(vacc3x4567, vb4567, vget_high_f32(va0123), 1); vacc4x4567 = vmlaq_lane_f32(vacc4x4567, vb4567, vget_low_f32(va4567), 0); vacc5x4567 = vmlaq_lane_f32(vacc5x4567, vb4567, vget_low_f32(va4567), 1); vacc6x4567 = vmlaq_lane_f32(vacc6x4567, vb4567, vget_high_f32(va4567), 0); vacc7x4567 = vmlaq_lane_f32(vacc7x4567, vb4567, vget_high_f32(va4567), 1); k -= sizeof(float); } while (k != 0); 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); vacc4x0123 = vminq_f32(vacc4x0123, vmax); vacc5x0123 = vminq_f32(vacc5x0123, vmax); vacc6x0123 = vminq_f32(vacc6x0123, vmax); vacc7x0123 = vminq_f32(vacc7x0123, vmax); vacc0x4567 = vminq_f32(vacc0x4567, vmax); vacc1x4567 = vminq_f32(vacc1x4567, vmax); vacc2x4567 = vminq_f32(vacc2x4567, vmax); vacc3x4567 = vminq_f32(vacc3x4567, vmax); vacc4x4567 = vminq_f32(vacc4x4567, vmax); vacc5x4567 = vminq_f32(vacc5x4567, vmax); vacc6x4567 = vminq_f32(vacc6x4567, vmax); vacc7x4567 = vminq_f32(vacc7x4567, 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); vacc4x0123 = vmaxq_f32(vacc4x0123, vmin); vacc5x0123 = vmaxq_f32(vacc5x0123, vmin); vacc6x0123 = vmaxq_f32(vacc6x0123, vmin); vacc7x0123 = vmaxq_f32(vacc7x0123, vmin); vacc0x4567 = vmaxq_f32(vacc0x4567, vmin); vacc1x4567 = vmaxq_f32(vacc1x4567, vmin); vacc2x4567 = vmaxq_f32(vacc2x4567, vmin); vacc3x4567 = vmaxq_f32(vacc3x4567, vmin); vacc4x4567 = vmaxq_f32(vacc4x4567, vmin); vacc5x4567 = vmaxq_f32(vacc5x4567, vmin); vacc6x4567 = vmaxq_f32(vacc6x4567, vmin); vacc7x4567 = vmaxq_f32(vacc7x4567, vmin); if XNN_LIKELY(nc >= 8) { vst1q_f32(c7, vacc7x0123); vst1q_f32(c7 + 4, vacc7x4567); c7 = (float*) ((uintptr_t) c7 + cn_stride); vst1q_f32(c6, vacc6x0123); vst1q_f32(c6 + 4, vacc6x4567); c6 = (float*) ((uintptr_t) c6 + cn_stride); vst1q_f32(c5, vacc5x0123); vst1q_f32(c5 + 4, vacc5x4567); c5 = (float*) ((uintptr_t) c5 + cn_stride); vst1q_f32(c4, vacc4x0123); vst1q_f32(c4 + 4, vacc4x4567); c4 = (float*) ((uintptr_t) c4 + cn_stride); 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); a = (const float*) ((uintptr_t) a - kc * 8); nc -= 8; } else { if (nc & 4) { vst1q_f32(c7, vacc7x0123); c7 += 4; vst1q_f32(c6, vacc6x0123); c6 += 4; vst1q_f32(c5, vacc5x0123); c5 += 4; vst1q_f32(c4, vacc4x0123); c4 += 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; vacc7x0123 = vacc7x4567; vacc6x0123 = vacc6x4567; vacc5x0123 = vacc5x4567; vacc4x0123 = vacc4x4567; vacc3x0123 = vacc3x4567; vacc2x0123 = vacc2x4567; vacc1x0123 = vacc1x4567; vacc0x0123 = vacc0x4567; } float32x2_t vacc7x01 = vget_low_f32(vacc7x0123); float32x2_t vacc6x01 = vget_low_f32(vacc6x0123); float32x2_t vacc5x01 = vget_low_f32(vacc5x0123); float32x2_t vacc4x01 = vget_low_f32(vacc4x0123); 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(c7, vacc7x01); c7 += 2; vst1_f32(c6, vacc6x01); c6 += 2; vst1_f32(c5, vacc5x01); c5 += 2; vst1_f32(c4, vacc4x01); c4 += 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; vacc7x01 = vget_high_f32(vacc7x0123); vacc6x01 = vget_high_f32(vacc6x0123); vacc5x01 = vget_high_f32(vacc5x0123); vacc4x01 = vget_high_f32(vacc4x0123); 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(c7, vacc7x01, 0); vst1_lane_f32(c6, vacc6x01, 0); vst1_lane_f32(c5, vacc5x01, 0); vst1_lane_f32(c4, vacc4x01, 0); 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); }