Initiall commit

hello_world.cu

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <cuda_runtime.h>
+
+#define cudaCheckError() {                                      \
+    cudaError_t e = cudaGetLastError();                         \
+    if (e != cudaSuccess) {                                     \
+        printf("CUDA error %s:%d: %s\n", __FILE__, __LINE__,    \
+               cudaGetErrorString(e));                          \
+        exit(EXIT_FAILURE);                                     \
+    }                                                           \
+}
+
+__global__ void hello_from_gpu() {
+    printf("Hello from GPU!\n");
+}
+
+int main() {
+    hello_from_gpu<<<1, 1>>>();
+    cudaCheckError();
+
+    cudaDeviceSynchronize();
+    cudaCheckError();
+
+    // Reset device
+    cudaDeviceReset();
+    return 0;
+}