1 /* Copyright (c) 2018-2019 Mozilla 2 2023 Amazon */ 3 /* 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions 6 are met: 7 8 - Redistributions of source code must retain the above copyright 9 notice, this list of conditions and the following disclaimer. 10 11 - Redistributions in binary form must reproduce the above copyright 12 notice, this list of conditions and the following disclaimer in the 13 documentation and/or other materials provided with the distribution. 14 15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 19 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 23 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 24 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 25 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifdef HAVE_CONFIG_H 29 #include "config.h" 30 #endif 31 32 #include "x86/x86cpu.h" 33 #include "nnet.h" 34 35 #if defined(OPUS_HAVE_RTCD) 36 37 #if (defined(OPUS_X86_MAY_HAVE_SSE2) && !defined(OPUS_X86_PRESUME_AVX2)) 38 39 void (*const DNN_COMPUTE_LINEAR_IMPL[OPUS_ARCHMASK + 1])( 40 const LinearLayer *linear, 41 float *out, 42 const float *in 43 ) = { 44 compute_linear_c, /* non-sse */ 45 compute_linear_c, 46 MAY_HAVE_SSE2(compute_linear), 47 MAY_HAVE_SSE4_1(compute_linear), /* sse4.1 */ 48 MAY_HAVE_AVX2(compute_linear) /* avx */ 49 }; 50 51 void (*const DNN_COMPUTE_ACTIVATION_IMPL[OPUS_ARCHMASK + 1])( 52 float *output, 53 const float *input, 54 int N, 55 int activation 56 ) = { 57 compute_activation_c, /* non-sse */ 58 compute_activation_c, 59 MAY_HAVE_SSE2(compute_activation), 60 MAY_HAVE_SSE4_1(compute_activation), /* sse4.1 */ 61 MAY_HAVE_AVX2(compute_activation) /* avx */ 62 }; 63 64 void (*const DNN_COMPUTE_CONV2D_IMPL[OPUS_ARCHMASK + 1])( 65 const Conv2dLayer *conv, 66 float *out, 67 float *mem, 68 const float *in, 69 int height, 70 int hstride, 71 int activation 72 ) = { 73 compute_conv2d_c, /* non-sse */ 74 compute_conv2d_c, 75 MAY_HAVE_SSE2(compute_conv2d), 76 MAY_HAVE_SSE4_1(compute_conv2d), /* sse4.1 */ 77 MAY_HAVE_AVX2(compute_conv2d) /* avx */ 78 }; 79 80 #endif 81 82 83 #endif 84