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StarPU Handbook - StarPU Performances
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Data Structures | |
| struct | starpu_driver |
| union | starpu_driver.id |
Functions | |
| void | starpu_drivers_preinit (void) |
| int | starpu_driver_run (struct starpu_driver *d) |
| void | starpu_drivers_request_termination (void) |
| int | starpu_driver_init (struct starpu_driver *d) |
| int | starpu_driver_run_once (struct starpu_driver *d) |
| int | starpu_driver_deinit (struct starpu_driver *d) |
| struct starpu_driver |
structure for designating a given driver. See UsingTheDriverAPI for more details.
| Data Fields | ||
|---|---|---|
| enum starpu_worker_archtype | type |
Type of the driver. Only STARPU_CPU_WORKER, STARPU_CUDA_WORKER and STARPU_OPENCL_WORKER are currently supported. |
| union starpu_driver.id | id |
Identifier of the driver. |
| union starpu_driver.id |
| void starpu_drivers_preinit | ( | void | ) |
Pre-initialize drivers So as to register information on device types, memory types, etc. Only use internally by StarPU.
| int starpu_driver_run | ( | struct starpu_driver * | d | ) |
Initialize the given driver, run it until it receives a request to terminate, deinitialize it and return 0 on success. Return -EINVAL if starpu_driver::type is not a valid StarPU device type (STARPU_CPU_WORKER, STARPU_CUDA_WORKER or STARPU_OPENCL_WORKER).
This is the same as using the following functions: calling starpu_driver_init(), then calling starpu_driver_run_once() in a loop, and finally starpu_driver_deinit().
See UsingTheDriverAPI for more details.
| void starpu_drivers_request_termination | ( | void | ) |
Notify all running drivers that they should terminate. See UsingTheDriverAPI for more details.
| int starpu_driver_init | ( | struct starpu_driver * | d | ) |
Initialize the given driver. Return 0 on success, -EINVAL if starpu_driver::type is not a valid starpu_worker_archtype. See UsingTheDriverAPI for more details.
| int starpu_driver_run_once | ( | struct starpu_driver * | d | ) |
Run the driver once, then return 0 on success, -EINVAL if starpu_driver::type is not a valid starpu_worker_archtype. See UsingTheDriverAPI for more details.
| int starpu_driver_deinit | ( | struct starpu_driver * | d | ) |
Deinitialize the given driver. Return 0 on success, -EINVAL if starpu_driver::type is not a valid starpu_worker_archtype. See UsingTheDriverAPI for more details.