How to create a queue for the batched routines

[manic]

Hi,

It appears that the batch routines such as magma_dgesv_batched require an argument which routines such as magma_dgesv dont, which is of the type:

magma_queue_t queue

How do I create this queue?

Thanks,
Mani

[mgates3]

Use:

Code: Select all

    #include <magma_v2.h>

    int device = 0;  // CUDA device ID
    magma_queue_t queue;
    magma_queue_create( device, &queue );

Or, in the older v1 interface,

Code: Select all

    #include <magma.h>

    int device = 0;  // CUDA device ID
    magma_queue_t queue;
    magma_setdevice( device );
    magma_queue_create( &queue );