fix comments in sgemm.cu
@@ -46,8 +46,6 @@ void sgemm(
__shared__ float sB[BLK_N][BLK_K + 1];
// registers for the innermost loop
- // performance was highest when type of rC was fixed to uint32
- // Note that the performance was highest when C's type was short
float rC[THR_N][THR_M];
float rA[THR_M];
float rB[THR_N];
@@ -138,8 +136,8 @@ void sgemm(
__syncthreads();
}
- // Multiply last full (BLK_K) or partial block of columns of op(A) and
- // rows of op(B).
+ // Multiply last full (BLK_K) or partial block of columns of A and
+ // rows of B.
// It's okay that m,n exceed matrix bounds as all work is in registers
// or shared memory, and out-of-bounds rC[n][m] will not be saved later.
