fixed darknet, stuff

Joseph Redmon

2015-12-08 892923514f66d9b6acefd44f3ddf688bd7e6f268

fixed darknet, stuff

 cfg/darknet.cfg

@@ -7,10 +7,11 @@
momentum=0.9
decay=0.0005

learning_rate=0.1
policy=poly
power=4
max_batches=500000
learning_rate=0.01
policy=sigmoid
gamma=.00002
step=400000
max_batches=800000

[crop]
crop_height=224

 src/convolutional_kernels.cu

@@ -122,6 +122,12 @@
            fast_mean_gpu(l.output_gpu, l.batch, l.n, l.out_h*l.out_w, l.mean_gpu);
            fast_variance_gpu(l.output_gpu, l.mean_gpu, l.batch, l.n, l.out_h*l.out_w, l.variance_gpu);

            /*
            cuda_pull_array(l.variance_gpu, l.mean, 1);
            printf("%f\n", l.mean[0]);
            */


            scal_ongpu(l.n, .95, l.rolling_mean_gpu, 1);
            axpy_ongpu(l.n, .05, l.mean_gpu, 1, l.rolling_mean_gpu, 1);
            scal_ongpu(l.n, .95, l.rolling_variance_gpu, 1);