On devices where the L1 cache and shared memory use the same hardware resources, this function returns through pconfig the preferred cache configuration for the current context. How do we handle problem users? If a context is already current to the thread, it is supplanted by the newly created context and may be restored by a subsequent call to cuCtxPopCurrent. Description Blocks until the device has completed all preceding requested tasks. I want to create a context on which performance analysis events live and don’t get destroyed by user code destroying a context.
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It may be different on your GTX Parameters pConfig – returned shared memory configuration.
Bob Bobbinson Bob Bobbinson 26 1 1 gold badge 1 1 silver badge 2 2 bronze badges. Note that cuctxcrexte function may also return error codes from previous, asynchronous launches.
It worked find on a device which was not in exclusive mode.
I set my tile size to 64x The returned bank configurations can be either: Creates a new CUDA context and associates it with the calling thread. Description On devices where the L1 cache and shared memory use cuctxcrewte same hardware resources, this sets through config the preferred cache configuration for the current context.
⚓ T cuda error at cuctxcreate invalid pc
Why do you want to do this? Parameters config – requested shared memory configuration. Active 3 years, 3 months ago. The supported CUlimit values are: Creates a new CUDA context and associates it with the calling thread.
Improving the question-asking experience. This is purely a performance hint and it can be ignored or clamped depending on the platform. Email Required, but never shown. Asked 7 years, 5 months ago. This limit can be set smaller than the default or up the maximum launch depth of The driver will use the requested configuration if possible, but it is free to choose a different configuration if required to execute the function.
Peer Context Memory Access. Description Pushes the given context ctx onto the Cuctxfreate thread’s stack of current contexts. L2 cache fetch granularity. Have cctxcreate verified that the device is not in exclusive mode?
Documentation for nvidia-smi can be obtained by passing a -h option to it.
On devices where the L1 cache and shared memory use the same hardware resources, this sets through config the preferred cache configuration for the current context. Parameters flags – Pointer to store flags of current context.
It only takes a minute to sign up. Home Questions Tags Users Unanswered. The flags parameter is described below.
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If a context is already current to the thread, it is supplanted by the newly created context and may be restored by a subsequent call to cuCtxPopCurrent. Launching a kernel with a different preference than the most recent preference setting may insert a device-side synchronization point.
Parameters pvalue – Returned size of limit limit – Limit to query.