cudaDeviceSetCacheConfig: Sets the preferred cache configuration for the current...

In duncantl/RCUDA: R Bindings for the CUDA Library for GPU Computing

Description

On devices where the L1 cache and shared memory use the same hardware resources, this sets through cacheConfig the preferred cache configuration for the current device. This is only a preference. The runtime will use the requested configuration if possible, but it is free to choose a different configuration if required to execute the function. Any function preference set via cudaFuncSetCacheConfig or cudaFuncSetCacheConfig will be preferred over this device-wide setting. Setting the device-wide cache configuration to cudaFuncCachePreferNone will cause subsequent kernel launches to prefer to not change the cache configuration unless required to launch the kernel.

Usage

cudaDeviceSetCacheConfig(cacheConfig)

Arguments

cacheConfig

Requested cache configuration

References

http://docs.nvidia.com/cuda/cuda-driver-api/index.html

See Also

cudaDeviceGetCacheConfig cudaFuncSetCacheConfig

duncantl/RCUDA documentation built on May 15, 2019, 5:26 p.m.