7.9. cudaDevResource

struct cudaDevResource

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 {
    enum cudaDevResourceType type;
    union {
        struct cudaDevSmResource sm;
        struct cudaDevWorkqueueConfigResource wqConfig;
        struct cudaDevWorkqueueResource wq;
    };
};

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

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

• If type is cudaDevResourceTypeWorkqueueConfig, the cudaDevWorkqueueConfigResource structure wqConfig is filled in.

• If type is cudaDevResourceTypeWorkqueue, the cudaDevWorkqueueResource structure wq is filled in.

Public Members

union cudaDevResource::[anonymous] [anonymous]

unsigned char _internal_padding[92]

unsigned char _oversize[40]

struct cudaDevResource_st *nextResource

struct cudaDevSmResource sm

Resource corresponding to cudaDevResourceTypeSm type.

enum cudaDevResourceType type

Type of resource, dictates which union field was last set.

struct cudaDevWorkqueueResource wq

Resource corresponding to cudaDevResourceTypeWorkqueue type.

struct cudaDevWorkqueueConfigResource wqConfig

Resource corresponding to cudaDevResourceTypeWorkqueueConfig type.