i’m writing because i’ve a problem using the function cudaFreeHost in order to free pinned memory previously allocated with the function
cudaHostAlloc((void **)&h_idata, mem_size, cudaHostAllocWriteCombined)
The problem is that, using the taskManager, i noticed that the cudaFreeHost return cudaSuccess but the memory remains busy.
How can i solve this issue??
Thansk in advance.