shithub: opus

Info  •  Files  •  Log  •  Branches

minor tweaks

--- a/dnn/fargan.c

+++ b/dnn/fargan.c

@@ -86,7 +86,7 @@

   compute_generic_dense(&model->sig_net_cond_gain_dense, &gain, cond, ACTIVATION_LINEAR);

   gain = exp(gain);

-  gain_1 = 1.f/(1e-5 + gain);

+  gain_1 = 1.f/(1e-5f + gain);

   pos = PITCH_MAX_PERIOD-period-2;

   for (i=0;i<FARGAN_SUBFRAME_SIZE+4;i++) {

--- a/dnn/nnet.c

+++ b/dnn/nnet.c

@@ -150,7 +150,12 @@

    celt_assert(layer->nb_inputs == layer->nb_outputs);

    compute_linear(layer, act2, input);

    compute_activation(act2, act2, layer->nb_outputs, ACTIVATION_SIGMOID);

-   for (i=0;i<layer->nb_outputs;i++) output[i] = input[i]*act2[i];

+   if (input == output) {

+     /* Give a vectorization hint to the compiler for the in-place case. */

+     for (i=0;i<layer->nb_outputs;i++) output[i] = output[i]*act2[i];

+   } else {

+     for (i=0;i<layer->nb_outputs;i++) output[i] = input[i]*act2[i];

+   }

 }

 void compute_gated_activation(const LinearLayer *layer, float *output, const float *input, int activation)

-- 

⑨