Add CUDA grammar

2 files changed, 45 insertions, 0 deletions

diff --git a/tests/test.cu b/tests/test.cu
new file mode 100644
index 0000000..9bd49d4
--- /dev/null
+++ b/tests/test.cu
@@ -0,0 +1,26 @@
+#include <stdio.h>
+
+__global__ void vectorAdd(const float *A, const float *B, float *C, int numElements) {
+    int i = blockDim.x * blockIdx.x + threadIdx.x;
+    if (i < numElements) {
+        C[i] = A[i] + B[i];
+    }
+}
+
+__device__ int get_thread_id() {
+    return threadIdx.x;
+}
+
+__host__ void init_vectors(float *A, float *B, int n) {
+    for (int i = 0; i < n; ++i) {
+        A[i] = rand() / (float)RAND_MAX;
+        B[i] = rand() / (float)RAND_MAX;
+    }
+}
+
+int main(void) {
+    int numElements = 50000;
+    size_t size = numElements * sizeof(float);
+    printf("[Vector addition of %d elements]\n", numElements);
+    return 0;
+}
diff --git a/tests/test.cuh b/tests/test.cuh
new file mode 100644
index 0000000..895f183
--- /dev/null
+++ b/tests/test.cuh
@@ -0,0 +1,19 @@
+#ifndef TEST_CUH
+#define TEST_CUH
+
+struct Point {
+    float x;
+    float y;
+    float z;
+};
+
+class Dim3 {
+public:
+    int x;
+    int y;
+    int z;
+};
+
+__device__ void device_func() {}
+
+#endif