upsample ok

src/kernels/fill.cu

@@ -0,0 +1,21 @@
+#include "kernels.h"
+
+__global__
+void fill_kernel(dnnType *data, int size, dnnType val) {
+
+    int i = blockDim.x*blockIdx.x + threadIdx.x;
+
+    if(i<size) {    
+        data[i] = val;
+    }
+ }
+
+
+void fill(dnnType* data, int size, dnnType val, cudaStream_t stream)
+{
+    int blocks = (size+255)/256;
+    int threads = 256;
+    fill_kernel<<<blocks, threads, 0, stream>>>(data, size, val);
+}
+
+