Function stream_free 

pub fn stream_free(alloc: &mut StreamAllocation) -> CudaResult<()>

Free a stream-ordered allocation.

If the allocation came from the shared default pool (see stream_alloc), it is returned to that pool via StreamMemoryPool::free_on so the freed block re-enters the reuse list and accounting stays consistent. Otherwise the allocation is simply marked freed. For allocations from an explicit pool, prefer StreamMemoryPool::free_on directly.

Errors

• CudaError::InvalidValue if the allocation is already freed.