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comparison example/Cuda/multiply.cu @ 2069:26aa08c9a1de draft default tip

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cuda example fix
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 12 Feb 2017 10:04:55 +0900
parents 0e2389a5ac4e
children
comparison
equal deleted inserted replaced
2068:45c230f52257 2069:26aa08c9a1de
1 extern "C" { 1 extern "C" {
2 __global__ void multiply(float* A, float* B, float* C,int* i) { 2 __global__ void multiply(float* A, float* B, float* C) {
3 printf("%d %d\n",i[0],i[1]); 3 // printf("%d %d\n",i[0],i[1]);
4 int index = blockIdx.x * blockDim.x + threadIdx.x; 4 int index = blockIdx.x * blockDim.x + threadIdx.x;
5 C[index] = A[index] * B[0]; 5 C[index] = A[index] * B[0];
6 } 6 }
7 7
8 } 8 }