cuda.bindings._v2.driver.ctx_attach#

cuda.bindings._v2.driver.ctx_attach(unsigned int flags) → intptr_t#

Increment a context’s usage-count.

[Deprecated]. Note that this function is deprecated and should not be used. Increments the usage count of the context and passes back a context handle in *pctx that must be passed to ctx_detach() when the application is done with the context. ctx_attach() fails if there is no context current to the thread. Currently, the flags parameter must be 0.

Parameters:: flags (unsigned int) – Context attach flags (must be 0).
Returns:: Returned context handle of the current context.
Return type:: intptr_t