add blas funcition 'add'

Huanghongru · May 30, 2018 · fee264f · fee264f
1 parent 33913e9
commit fee264f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/blas.cu b/blas.cu
@@ -0,0 +1,5 @@
+__global__ void add(int *a, int *b, int *c, int N) {
+    int tid = blockIdx.x;
+    if (tid < N)
+        c[tid] = a[tid] + b[tid];
+}