[有奖问答]3DCUDA数组如何在设备上初始化0?有类似memset的api吗?

//建立3DCuda数组
cudaChannelFormatDesc channelDesc = cudaCreateChannelDesc();
cudaExtent extent = make_cudaExtent( width, height,deep);
cudaMalloc3DArray(&d_det, &channelDesc, extent);

然后就是初始化这个3DCuda数组使每个元素为0,除了写kernel初始化,有什么api直接初始化吗?

谢谢