Update transpose.cu

linjames0 · Sep 24, 2023 · 3696523 · 3696523
1 parent 5e11fac
commit 3696523
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/transpose.cu b/transpose.cu
@@ -5,6 +5,7 @@ __global__ void transpose(float *d_A, float *d_T, int M, int N) {
 	int row = blockIdx.y * blockDim.y + threadIdx.y;
 	int col = blockIdx.x * blockDim.x + threadIdx.x;
 
+	// swap elements via transpose
 	if (row < M && col < N) {
 		d_T[col * M + row] = d_A[row * N + col];
 	}