// Copyright (c) Facebook, Inc. and its affiliates. // All rights reserved. // // 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_qu8_gemm_minmax_ukernel_8x8__neon( size_t mr, size_t nc, size_t kc, const uint8_t* restrict a, size_t a_stride, const void* restrict w, uint8_t* restrict c, size_t cm_stride, size_t cn_stride, const union xnn_qu8_gemm_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN { assert(mr != 0); assert(mr <= 8); assert(nc != 0); assert(kc != 0); const uint8_t* a0 = a; uint8_t* c0 = c; const uint8_t* a1 = (const uint8_t*) ((uintptr_t) a0 + a_stride); uint8_t* c1 = (uint8_t*) ((uintptr_t) c0 + cm_stride); if XNN_UNPREDICTABLE(mr < 2) { a1 = a0; c1 = c0; } const uint8_t* a2 = (const uint8_t*) ((uintptr_t) a1 + a_stride); uint8_t* c2 = (uint8_t*) ((uintptr_t) c1 + cm_stride); if XNN_UNPREDICTABLE(mr <= 2) { a2 = a1; c2 = c1; } const uint8_t* a3 = (const uint8_t*) ((uintptr_t) a2 + a_stride); uint8_t* c3 = (uint8_t*) ((uintptr_t) c2 + cm_stride); if XNN_UNPREDICTABLE(mr < 4) { a3 = a2; c3 = c2; } const uint8_t* a4 = (const uint8_t*) ((uintptr_t) a3 + a_stride); uint8_t* c4 = (uint8_t*) ((uintptr_t) c3 + cm_stride); if XNN_UNPREDICTABLE(mr <= 4) { a4 = a3; c4 = c3; } const uint8_t* a5 = (const uint8_t*) ((uintptr_t) a4 + a_stride); uint8_t* c5 = (uint8_t*) ((uintptr_t) c4 + cm_stride); if XNN_UNPREDICTABLE(mr < 6) { a5 = a4; c5 = c4; } const uint8_t* a6 = (const uint8_t*) ((uintptr_t) a5 + a_stride); uint8_t* c6 = (uint8_t*) ((uintptr_t) c5 + cm_stride); if XNN_UNPREDICTABLE(mr <= 6) { a6 = a5; c6 = c5; } const uint8_t* a7 = (const uint8_t*) ((uintptr_t) a6 + a_stride); uint8_t* c7 = (uint8_t*) ((uintptr_t) c6 + cm_stride); if XNN_UNPREDICTABLE(mr != 8) { a7 = a6; c7 = c6; } const uint8x8_t vb_zero_point = vld1_dup_u8((const uint8_t*) ¶ms->neon.kernel_zero_point); do { int32x4_t vacc0x0123 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 16); int32x4_t vacc0x4567 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 16); int32x4_t vacc1x0123 = vacc0x0123; int32x4_t vacc1x4567 = vacc0x4567; int32x4_t vacc2x0123 = vacc0x0123; int32x4_t vacc2x4567 = vacc0x4567; int32x4_t vacc3x0123 = vacc0x0123; int32x4_t vacc3x4567 = vacc0x4567; int32x4_t vacc4x0123 = vacc0x0123; int32x4_t vacc4x4567 = vacc0x4567; int32x4_t vacc5x0123 = vacc0x0123; int32x4_t vacc5x4567 = vacc0x4567; int32x4_t vacc6x0123 = vacc0x0123; int32x4_t vacc6x4567 = vacc0x4567; int32x4_t vacc7x0123 = vacc0x0123; int32x4_t vacc7x4567 = vacc0x4567; size_t k = kc; while (k >= 8 * sizeof(uint8_t)) { const uint8x8_t va0 = vld1_u8(a0); const int16x8_t vxa0 = vreinterpretq_s16_u16(vmovl_u8(va0)); a0 += 8; const uint8x8_t va1 = vld1_u8(a1); const int16x8_t vxa1 = vreinterpretq_s16_u16(vmovl_u8(va1)); a1 += 8; const uint8x8_t va2 = vld1_u8(a2); const int16x8_t vxa2 = vreinterpretq_s16_u16(vmovl_u8(va2)); a2 += 8; const uint8x8_t va3 = vld1_u8(a3); const int16x8_t vxa3 = vreinterpretq_s16_u16(vmovl_u8(va3)); a3 += 8; const uint8x8_t va4 = vld1_u8(a4); const int16x8_t vxa4 = vreinterpretq_s16_u16(vmovl_u8(va4)); a4 += 8; const uint8x8_t va5 = vld1_u8(a5); const int16x8_t vxa5 = vreinterpretq_s16_u16(vmovl_u8(va5)); a5 += 8; const uint8x8_t va6 = vld1_u8(a6); const int16x8_t vxa6 = vreinterpretq_s16_u16(vmovl_u8(va6)); a6 += 8; const uint8x8_t va7 = vld1_u8(a7); const int16x8_t vxa7 = vreinterpretq_s16_u16(vmovl_u8(va7)); a7 += 8; const uint8x8_t vb01234567c0 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c0 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c0, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa0), 0); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa0), 0); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa1), 0); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa1), 0); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa2), 0); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa2), 0); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa3), 0); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa3), 0); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa4), 0); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa4), 0); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa5), 0); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa5), 0); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa6), 0); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa6), 0); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa7), 0); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa7), 0); const uint8x8_t vb01234567c1 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c1 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c1, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa0), 1); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa0), 1); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa1), 1); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa1), 1); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa2), 1); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa2), 1); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa3), 1); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa3), 1); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa4), 1); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa4), 1); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa5), 1); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa5), 1); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa6), 1); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa6), 1); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa7), 1); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa7), 1); const uint8x8_t vb01234567c2 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c2 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c2, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa0), 2); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa0), 2); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa1), 2); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa1), 2); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa2), 2); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa2), 2); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa3), 2); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa3), 2); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa4), 2); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa4), 2); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa5), 2); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa5), 2); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa6), 2); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa6), 2); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa7), 2); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa7), 2); const uint8x8_t vb01234567c3 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c3 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c3, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa0), 3); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa0), 3); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa1), 3); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa1), 3); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa2), 3); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa2), 3); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa3), 3); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa3), 3); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa4), 3); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa4), 3); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa5), 3); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa5), 3); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa6), 3); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa6), 3); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa7), 3); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa7), 3); const uint8x8_t vb01234567c4 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c4 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c4, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa0), 0); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa0), 0); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa1), 0); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa1), 0); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa2), 0); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa2), 0); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa3), 0); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa3), 0); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa4), 0); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa4), 0); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa5), 0); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa5), 0); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa6), 0); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa6), 0); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa7), 0); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa7), 0); const uint8x8_t vb01234567c5 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c5 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c5, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa0), 1); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa0), 1); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa1), 1); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa1), 1); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa2), 1); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa2), 1); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa3), 1); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa3), 1); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa4), 1); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa4), 1); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa5), 1); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa5), 1); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa6), 1); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa6), 1); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa7), 1); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa7), 1); const uint8x8_t vb01234567c6 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c6 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c6, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa0), 2); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa0), 2); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa1), 2); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa1), 2); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa2), 2); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa2), 2); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa3), 2); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa3), 2); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa4), 2); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa4), 2); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa5), 2); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa5), 2); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa6), 2); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa6), 2); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa7), 2); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa7), 2); const uint8x8_t vb01234567c7 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c7 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c7, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa0), 3); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa0), 3); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa1), 3); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa1), 3); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa2), 3); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa2), 3); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa3), 3); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa3), 3); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa4), 3); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa4), 3); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa5), 3); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa5), 3); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa6), 3); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa6), 3); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c7), vget_high_s16(vxa7), 3); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c7), vget_high_s16(vxa7), 3); k -= 8 * sizeof(uint8_t); } if (k != 0) { const uint8x8_t va0 = vld1_u8(a0); a0 = (const uint8_t*) ((uintptr_t) a0 + k); const int16x8_t vxa0 = vreinterpretq_s16_u16(vmovl_u8(va0)); const uint8x8_t va1 = vld1_u8(a1); a1 = (const uint8_t*) ((uintptr_t) a1 + k); const int16x8_t vxa1 = vreinterpretq_s16_u16(vmovl_u8(va1)); const uint8x8_t va2 = vld1_u8(a2); a2 = (const uint8_t*) ((uintptr_t) a2 + k); const int16x8_t vxa2 = vreinterpretq_s16_u16(vmovl_u8(va2)); const uint8x8_t va3 = vld1_u8(a3); a3 = (const uint8_t*) ((uintptr_t) a3 + k); const int16x8_t vxa3 = vreinterpretq_s16_u16(vmovl_u8(va3)); const uint8x8_t va4 = vld1_u8(a4); a4 = (const uint8_t*) ((uintptr_t) a4 + k); const int16x8_t vxa4 = vreinterpretq_s16_u16(vmovl_u8(va4)); const uint8x8_t va5 = vld1_u8(a5); a5 = (const uint8_t*) ((uintptr_t) a5 + k); const int16x8_t vxa5 = vreinterpretq_s16_u16(vmovl_u8(va5)); const uint8x8_t va6 = vld1_u8(a6); a6 = (const uint8_t*) ((uintptr_t) a6 + k); const int16x8_t vxa6 = vreinterpretq_s16_u16(vmovl_u8(va6)); const uint8x8_t va7 = vld1_u8(a7); a7 = (const uint8_t*) ((uintptr_t) a7 + k); const int16x8_t vxa7 = vreinterpretq_s16_u16(vmovl_u8(va7)); const uint8x8_t vb01234567c0 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c0 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c0, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa0), 0); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa0), 0); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa1), 0); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa1), 0); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa2), 0); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa2), 0); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa3), 0); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa3), 0); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa4), 0); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa4), 0); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa5), 0); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa5), 0); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa6), 0); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa6), 0); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c0), vget_low_s16(vxa7), 0); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c0), vget_low_s16(vxa7), 0); if (k >= 2 * sizeof(uint8_t)) { const uint8x8_t vb01234567c1 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c1 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c1, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa0), 1); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa0), 1); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa1), 1); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa1), 1); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa2), 1); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa2), 1); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa3), 1); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa3), 1); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa4), 1); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa4), 1); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa5), 1); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa5), 1); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa6), 1); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa6), 1); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c1), vget_low_s16(vxa7), 1); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c1), vget_low_s16(vxa7), 1); if (k > 2 * sizeof(uint8_t)) { const uint8x8_t vb01234567c2 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c2 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c2, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa0), 2); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa0), 2); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa1), 2); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa1), 2); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa2), 2); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa2), 2); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa3), 2); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa3), 2); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa4), 2); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa4), 2); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa5), 2); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa5), 2); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa6), 2); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa6), 2); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c2), vget_low_s16(vxa7), 2); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c2), vget_low_s16(vxa7), 2); if (k >= 4 * sizeof(uint8_t)) { const uint8x8_t vb01234567c3 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c3 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c3, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa0), 3); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa0), 3); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa1), 3); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa1), 3); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa2), 3); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa2), 3); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa3), 3); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa3), 3); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa4), 3); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa4), 3); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa5), 3); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa5), 3); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa6), 3); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa6), 3); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c3), vget_low_s16(vxa7), 3); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c3), vget_low_s16(vxa7), 3); if (k > 4 * sizeof(uint8_t)) { const uint8x8_t vb01234567c4 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c4 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c4, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa0), 0); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa0), 0); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa1), 0); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa1), 0); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa2), 0); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa2), 0); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa3), 0); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa3), 0); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa4), 0); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa4), 0); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa5), 0); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa5), 0); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa6), 0); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa6), 0); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c4), vget_high_s16(vxa7), 0); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c4), vget_high_s16(vxa7), 0); if (k >= 6 * sizeof(uint8_t)) { const uint8x8_t vb01234567c5 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c5 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c5, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa0), 1); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa0), 1); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa1), 1); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa1), 1); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa2), 1); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa2), 1); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa3), 1); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa3), 1); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa4), 1); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa4), 1); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa5), 1); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa5), 1); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa6), 1); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa6), 1); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c5), vget_high_s16(vxa7), 1); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c5), vget_high_s16(vxa7), 1); if (k > 6 * sizeof(uint8_t)) { const uint8x8_t vb01234567c6 = vld1_u8(w); w = (const void*) ((uintptr_t) w + 8); const int16x8_t vxb01234567c6 = vreinterpretq_s16_u16(vsubl_u8(vb01234567c6, vb_zero_point)); vacc0x0123 = vmlal_lane_s16(vacc0x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa0), 2); vacc0x4567 = vmlal_lane_s16(vacc0x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa0), 2); vacc1x0123 = vmlal_lane_s16(vacc1x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa1), 2); vacc1x4567 = vmlal_lane_s16(vacc1x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa1), 2); vacc2x0123 = vmlal_lane_s16(vacc2x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa2), 2); vacc2x4567 = vmlal_lane_s16(vacc2x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa2), 2); vacc3x0123 = vmlal_lane_s16(vacc3x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa3), 2); vacc3x4567 = vmlal_lane_s16(vacc3x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa3), 2); vacc4x0123 = vmlal_lane_s16(vacc4x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa4), 2); vacc4x4567 = vmlal_lane_s16(vacc4x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa4), 2); vacc5x0123 = vmlal_lane_s16(vacc5x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa5), 2); vacc5x4567 = vmlal_lane_s16(vacc5x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa5), 2); vacc6x0123 = vmlal_lane_s16(vacc6x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa6), 2); vacc6x4567 = vmlal_lane_s16(vacc6x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa6), 2); vacc7x0123 = vmlal_lane_s16(vacc7x0123, vget_low_s16(vxb01234567c6), vget_high_s16(vxa7), 2); vacc7x4567 = vmlal_lane_s16(vacc7x4567, vget_high_s16(vxb01234567c6), vget_high_s16(vxa7), 2); } } } } } } } const int32x4_t vmultiplier = vld1q_dup_s32(¶ms->neon.multiplier); vacc0x0123 = vqrdmulhq_s32(vacc0x0123, vmultiplier); vacc0x4567 = vqrdmulhq_s32(vacc0x4567, vmultiplier); vacc1x0123 = vqrdmulhq_s32(vacc1x0123, vmultiplier); vacc1x4567 = vqrdmulhq_s32(vacc1x4567, vmultiplier); vacc2x0123 = vqrdmulhq_s32(vacc2x0123, vmultiplier); vacc2x4567 = vqrdmulhq_s32(vacc2x4567, vmultiplier); vacc3x0123 = vqrdmulhq_s32(vacc3x0123, vmultiplier); vacc3x4567 = vqrdmulhq_s32(vacc3x4567, vmultiplier); vacc4x0123 = vqrdmulhq_s32(vacc4x0123, vmultiplier); vacc4x4567 = vqrdmulhq_s32(vacc4x4567, vmultiplier); vacc5x0123 = vqrdmulhq_s32(vacc5x0123, vmultiplier); vacc5x4567 = vqrdmulhq_s32(vacc5x4567, vmultiplier); vacc6x0123 = vqrdmulhq_s32(vacc6x0123, vmultiplier); vacc6x4567 = vqrdmulhq_s32(vacc6x4567, vmultiplier); vacc7x0123 = vqrdmulhq_s32(vacc7x0123, vmultiplier); vacc7x4567 = vqrdmulhq_s32(vacc7x4567, vmultiplier); const int32x4_t vright_shift = vld1q_dup_s32(¶ms->neon.right_shift); const int32x4_t vzero_shift_mask = vreinterpretq_s32_u32(vceqq_s32(vright_shift, vmovq_n_s32(0))); vacc0x0123 = vsraq_n_s32(vacc0x0123, vbicq_s32(vacc0x0123, vzero_shift_mask), 31); vacc0x4567 = vsraq_n_s32(vacc0x4567, vbicq_s32(vacc0x4567, vzero_shift_mask), 31); vacc1x0123 = vsraq_n_s32(vacc1x0123, vbicq_s32(vacc1x0123, vzero_shift_mask), 31); vacc1x4567 = vsraq_n_s32(vacc1x4567, vbicq_s32(vacc1x4567, vzero_shift_mask), 31); vacc2x0123 = vsraq_n_s32(vacc2x0123, vbicq_s32(vacc2x0123, vzero_shift_mask), 31); vacc2x4567 = vsraq_n_s32(vacc2x4567, vbicq_s32(vacc2x4567, vzero_shift_mask), 31); vacc3x0123 = vsraq_n_s32(vacc3x0123, vbicq_s32(vacc3x0123, vzero_shift_mask), 31); vacc3x4567 = vsraq_n_s32(vacc3x4567, vbicq_s32(vacc3x4567, vzero_shift_mask), 31); vacc4x0123 = vsraq_n_s32(vacc4x0123, vbicq_s32(vacc4x0123, vzero_shift_mask), 31); vacc4x4567 = vsraq_n_s32(vacc4x4567, vbicq_s32(vacc4x4567, vzero_shift_mask), 31); vacc5x0123 = vsraq_n_s32(vacc5x0123, vbicq_s32(vacc5x0123, vzero_shift_mask), 31); vacc5x4567 = vsraq_n_s32(vacc5x4567, vbicq_s32(vacc5x4567, vzero_shift_mask), 31); vacc6x0123 = vsraq_n_s32(vacc6x0123, vbicq_s32(vacc6x0123, vzero_shift_mask), 31); vacc6x4567 = vsraq_n_s32(vacc6x4567, vbicq_s32(vacc6x4567, vzero_shift_mask), 31); vacc7x0123 = vsraq_n_s32(vacc7x0123, vbicq_s32(vacc7x0123, vzero_shift_mask), 31); vacc7x4567 = vsraq_n_s32(vacc7x4567, vbicq_s32(vacc7x4567, vzero_shift_mask), 31); vacc0x0123 = vrshlq_s32(vacc0x0123, vright_shift); vacc0x4567 = vrshlq_s32(vacc0x4567, vright_shift); vacc1x0123 = vrshlq_s32(vacc1x0123, vright_shift); vacc1x4567 = vrshlq_s32(vacc1x4567, vright_shift); vacc2x0123 = vrshlq_s32(vacc2x0123, vright_shift); vacc2x4567 = vrshlq_s32(vacc2x4567, vright_shift); vacc3x0123 = vrshlq_s32(vacc3x0123, vright_shift); vacc3x4567 = vrshlq_s32(vacc3x4567, vright_shift); vacc4x0123 = vrshlq_s32(vacc4x0123, vright_shift); vacc4x4567 = vrshlq_s32(vacc4x4567, vright_shift); vacc5x0123 = vrshlq_s32(vacc5x0123, vright_shift); vacc5x4567 = vrshlq_s32(vacc5x4567, vright_shift); vacc6x0123 = vrshlq_s32(vacc6x0123, vright_shift); vacc6x4567 = vrshlq_s32(vacc6x4567, vright_shift); vacc7x0123 = vrshlq_s32(vacc7x0123, vright_shift); vacc7x4567 = vrshlq_s32(vacc7x4567, vright_shift); const int16x8_t voutput_zero_point = vld1q_dup_s16(¶ms->neon.output_zero_point); #if XNN_ARCH_ARM64 const int16x8_t vacc0x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0x0123), vacc0x4567), voutput_zero_point); const int16x8_t vacc1x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc1x0123), vacc1x4567), voutput_zero_point); const int16x8_t vacc2x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc2x0123), vacc2x4567), voutput_zero_point); const int16x8_t vacc3x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc3x0123), vacc3x4567), voutput_zero_point); const int16x8_t vacc4x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc4x0123), vacc4x4567), voutput_zero_point); const int16x8_t vacc5x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc5x0123), vacc5x4567), voutput_zero_point); const int16x8_t vacc6x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc6x0123), vacc6x4567), voutput_zero_point); const int16x8_t vacc7x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc7x0123), vacc7x4567), voutput_zero_point); uint8x16_t vout0x01234567_1x01234567 = vqmovun_high_s16(vqmovun_s16(vacc0x01234567), vacc1x01234567); uint8x16_t vout2x01234567_3x01234567 = vqmovun_high_s16(vqmovun_s16(vacc2x01234567), vacc3x01234567); uint8x16_t vout4x01234567_5x01234567 = vqmovun_high_s16(vqmovun_s16(vacc4x01234567), vacc5x01234567); uint8x16_t vout6x01234567_7x01234567 = vqmovun_high_s16(vqmovun_s16(vacc6x01234567), vacc7x01234567); #else const int16x8_t vacc0x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0x0123), vqmovn_s32(vacc0x4567)), voutput_zero_point); const int16x8_t vacc1x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc1x0123), vqmovn_s32(vacc1x4567)), voutput_zero_point); const int16x8_t vacc2x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc2x0123), vqmovn_s32(vacc2x4567)), voutput_zero_point); const int16x8_t vacc3x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc3x0123), vqmovn_s32(vacc3x4567)), voutput_zero_point); const int16x8_t vacc4x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc4x0123), vqmovn_s32(vacc4x4567)), voutput_zero_point); const int16x8_t vacc5x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc5x0123), vqmovn_s32(vacc5x4567)), voutput_zero_point); const int16x8_t vacc6x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc6x0123), vqmovn_s32(vacc6x4567)), voutput_zero_point); const int16x8_t vacc7x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc7x0123), vqmovn_s32(vacc7x4567)), voutput_zero_point); uint8x16_t vout0x01234567_1x01234567 = vcombine_u8(vqmovun_s16(vacc0x01234567), vqmovun_s16(vacc1x01234567)); uint8x16_t vout2x01234567_3x01234567 = vcombine_u8(vqmovun_s16(vacc2x01234567), vqmovun_s16(vacc3x01234567)); uint8x16_t vout4x01234567_5x01234567 = vcombine_u8(vqmovun_s16(vacc4x01234567), vqmovun_s16(vacc5x01234567)); uint8x16_t vout6x01234567_7x01234567 = vcombine_u8(vqmovun_s16(vacc6x01234567), vqmovun_s16(vacc7x01234567)); #endif const uint8x16_t voutput_min = vld1q_dup_u8(¶ms->neon.output_min); const uint8x16_t voutput_max = vld1q_dup_u8(¶ms->neon.output_max); vout0x01234567_1x01234567 = vmaxq_u8(vout0x01234567_1x01234567, voutput_min); vout2x01234567_3x01234567 = vmaxq_u8(vout2x01234567_3x01234567, voutput_min); vout4x01234567_5x01234567 = vmaxq_u8(vout4x01234567_5x01234567, voutput_min); vout6x01234567_7x01234567 = vmaxq_u8(vout6x01234567_7x01234567, voutput_min); vout0x01234567_1x01234567 = vminq_u8(vout0x01234567_1x01234567, voutput_max); vout2x01234567_3x01234567 = vminq_u8(vout2x01234567_3x01234567, voutput_max); vout4x01234567_5x01234567 = vminq_u8(vout4x01234567_5x01234567, voutput_max); vout6x01234567_7x01234567 = vminq_u8(vout6x01234567_7x01234567, voutput_max); if (nc >= 8) { vst1_u8(c0, vget_low_u8(vout0x01234567_1x01234567)); c0 = (uint8_t*) ((uintptr_t) c0 + cn_stride); vst1_u8(c1, vget_high_u8(vout0x01234567_1x01234567)); c1 = (uint8_t*) ((uintptr_t) c1 + cn_stride); vst1_u8(c2, vget_low_u8(vout2x01234567_3x01234567)); c2 = (uint8_t*) ((uintptr_t) c2 + cn_stride); vst1_u8(c3, vget_high_u8(vout2x01234567_3x01234567)); c3 = (uint8_t*) ((uintptr_t) c3 + cn_stride); vst1_u8(c4, vget_low_u8(vout4x01234567_5x01234567)); c4 = (uint8_t*) ((uintptr_t) c4 + cn_stride); vst1_u8(c5, vget_high_u8(vout4x01234567_5x01234567)); c5 = (uint8_t*) ((uintptr_t) c5 + cn_stride); vst1_u8(c6, vget_low_u8(vout6x01234567_7x01234567)); c6 = (uint8_t*) ((uintptr_t) c6 + cn_stride); vst1_u8(c7, vget_high_u8(vout6x01234567_7x01234567)); c7 = (uint8_t*) ((uintptr_t) c7 + cn_stride); a0 = (const uint8_t*) ((uintptr_t) a0 - kc); a1 = (const uint8_t*) ((uintptr_t) a1 - kc); a2 = (const uint8_t*) ((uintptr_t) a2 - kc); a3 = (const uint8_t*) ((uintptr_t) a3 - kc); a4 = (const uint8_t*) ((uintptr_t) a4 - kc); a5 = (const uint8_t*) ((uintptr_t) a5 - kc); a6 = (const uint8_t*) ((uintptr_t) a6 - kc); a7 = (const uint8_t*) ((uintptr_t) a7 - kc); nc -= 8; } else { if (nc & 4) { vst1q_lane_u32(__builtin_assume_aligned(c0, 1), vreinterpretq_u32_u8(vout0x01234567_1x01234567), 0); c0 += 4; vst1q_lane_u32(__builtin_assume_aligned(c1, 1), vreinterpretq_u32_u8(vout0x01234567_1x01234567), 2); c1 += 4; vst1q_lane_u32(__builtin_assume_aligned(c2, 1), vreinterpretq_u32_u8(vout2x01234567_3x01234567), 0); c2 += 4; vst1q_lane_u32(__builtin_assume_aligned(c3, 1), vreinterpretq_u32_u8(vout2x01234567_3x01234567), 2); c3 += 4; vst1q_lane_u32(__builtin_assume_aligned(c4, 1), vreinterpretq_u32_u8(vout4x01234567_5x01234567), 0); c4 += 4; vst1q_lane_u32(__builtin_assume_aligned(c5, 1), vreinterpretq_u32_u8(vout4x01234567_5x01234567), 2); c5 += 4; vst1q_lane_u32(__builtin_assume_aligned(c6, 1), vreinterpretq_u32_u8(vout6x01234567_7x01234567), 0); c6 += 4; vst1q_lane_u32(__builtin_assume_aligned(c7, 1), vreinterpretq_u32_u8(vout6x01234567_7x01234567), 2); c7 += 4; vout0x01234567_1x01234567 = vextq_u8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 4); vout2x01234567_3x01234567 = vextq_u8(vout2x01234567_3x01234567, vout2x01234567_3x01234567, 4); vout4x01234567_5x01234567 = vextq_u8(vout4x01234567_5x01234567, vout4x01234567_5x01234567, 4); vout6x01234567_7x01234567 = vextq_u8(vout6x01234567_7x01234567, vout6x01234567_7x01234567, 4); } if (nc & 2) { vst1q_lane_u16(__builtin_assume_aligned(c0, 1), vreinterpretq_u16_u8(vout0x01234567_1x01234567), 0); c0 += 2; vst1q_lane_u16(__builtin_assume_aligned(c1, 1), vreinterpretq_u16_u8(vout0x01234567_1x01234567), 4); c1 += 2; vst1q_lane_u16(__builtin_assume_aligned(c2, 1), vreinterpretq_u16_u8(vout2x01234567_3x01234567), 0); c2 += 2; vst1q_lane_u16(__builtin_assume_aligned(c3, 1), vreinterpretq_u16_u8(vout2x01234567_3x01234567), 4); c3 += 2; vst1q_lane_u16(__builtin_assume_aligned(c4, 1), vreinterpretq_u16_u8(vout4x01234567_5x01234567), 0); c4 += 2; vst1q_lane_u16(__builtin_assume_aligned(c5, 1), vreinterpretq_u16_u8(vout4x01234567_5x01234567), 4); c5 += 2; vst1q_lane_u16(__builtin_assume_aligned(c6, 1), vreinterpretq_u16_u8(vout6x01234567_7x01234567), 0); c6 += 2; vst1q_lane_u16(__builtin_assume_aligned(c7, 1), vreinterpretq_u16_u8(vout6x01234567_7x01234567), 4); c7 += 2; vout0x01234567_1x01234567 = vextq_u8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 2); vout2x01234567_3x01234567 = vextq_u8(vout2x01234567_3x01234567, vout2x01234567_3x01234567, 2); vout4x01234567_5x01234567 = vextq_u8(vout4x01234567_5x01234567, vout4x01234567_5x01234567, 2); vout6x01234567_7x01234567 = vextq_u8(vout6x01234567_7x01234567, vout6x01234567_7x01234567, 2); } if (nc & 1) { vst1q_lane_u8(c0, vout0x01234567_1x01234567, 0); vst1q_lane_u8(c1, vout0x01234567_1x01234567, 8); vst1q_lane_u8(c2, vout2x01234567_3x01234567, 0); vst1q_lane_u8(c3, vout2x01234567_3x01234567, 8); vst1q_lane_u8(c4, vout4x01234567_5x01234567, 0); vst1q_lane_u8(c5, vout4x01234567_5x01234567, 8); vst1q_lane_u8(c6, vout6x01234567_7x01234567, 0); vst1q_lane_u8(c7, vout6x01234567_7x01234567, 8); } nc = 0; } } while (nc != 0); }