7.61. CUdevResource

Defined in /dvs/p4/build/sw/gpgpu/bin/x86_64_Linux_release/stub/cuda.h

struct CUdevResource

A tagged union describing different resources identified by the type field. This structure should not be directly modified outside of the API that created it. 

struct {
    CUdevResourceType type;
    union {
        CUdevSmResource sm;
        CUdevWorkqueueConfigResource wqConfig;
        CUdevWorkqueueResource wq;
    };
};

  • If type is CU_DEV_RESOURCE_TYPE_INVALID, this resoure is not valid and cannot be further accessed.

  • If type is CU_DEV_RESOURCE_TYPE_SM, the CUdevSmResource structure sm is filled in. For example, sm.smCount will reflect the amount of streaming multiprocessors available in this resource.

  • If type is CU_DEV_RESOURCE_TYPE_WORKQUEUE_CONFIG, the CUdevWorkqueueConfigResource structure wqConfig is filled in.

  • If type is CU_DEV_RESOURCE_TYPE_WORKQUEUE, the CUdevWorkqueueResource structure wq is filled in.