Initial cuda conv kernel implementation

include/kernels/convolution.cuh

@@ -0,0 +1,16 @@
+#ifndef CONVOLUTION_H
+#define CONVOLUTION_H
+
+__global__ void convolution_kernel(
+    const float* d_input,
+    const float* d_kernel,
+    float*       d_output,
+    int          inputSize,
+    int          nChannels,
+    int          kernelSize,
+    int          stride,
+    int          nFilters,
+    int          outputSize
+);
+
+#endif  // CONVOLUTION_H