driver_disk.h File Reference
`#include <datawizard/node_ops.h>`

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## Functions

int | _starpu_disk_copy_src_to_disk (void *src, unsigned src_node, void *dst, size_t dst_offset, unsigned dst_node, size_t size, void *async_channel)
int | _starpu_disk_copy_disk_to_src (void *src, size_t src_offset, unsigned src_node, void *dst, unsigned dst_node, size_t size, void *async_channel)
int | _starpu_disk_copy_disk_to_disk (void *src, size_t src_offset, unsigned src_node, void *dst, size_t dst_offset, unsigned dst_node, size_t size, void *async_channel)
unsigned | _starpu_disk_test_request_completion (struct _starpu_async_channel *async_channel)
void | _starpu_disk_wait_request_completion (struct _starpu_async_channel *async_channel)
int | _starpu_disk_copy_interface_from_disk_to_cpu (starpu_data_handle_t handle, void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, struct _starpu_data_request *req)
int | _starpu_disk_copy_interface_from_disk_to_disk (starpu_data_handle_t handle, void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, struct _starpu_data_request *req)
int | _starpu_disk_copy_interface_from_cpu_to_disk (starpu_data_handle_t handle, void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, struct _starpu_data_request *req)
int | _starpu_disk_copy_data_from_disk_to_cpu (uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, struct _starpu_async_channel *async_channel)
int | _starpu_disk_copy_data_from_disk_to_disk (uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, struct _starpu_async_channel *async_channel)
int | _starpu_disk_copy_data_from_cpu_to_disk (uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, struct _starpu_async_channel *async_channel)
int | _starpu_disk_is_direct_access_supported (unsigned node, unsigned handling_node)
uintptr_t | _starpu_disk_malloc_on_node (unsigned dst_node, size_t size, int flags)
void | _starpu_disk_free_on_node (unsigned dst_node, uintptr_t addr, size_t size, int flags)

## Variables

struct _starpu_node_ops | _starpu_driver_disk_node_ops