Function rcudnn_sys::cudaThreadGetLimit[−][src]

pub unsafe extern "C" fn cudaThreadGetLimit(
    pValue: *mut usize, 
    limit: cudaLimit
) -> cudaError_t
Expand description

\brief Returns resource limits

\deprecated

Note that this function is deprecated because its name does not reflect its behavior. Its functionality is identical to the non-deprecated function ::cudaDeviceGetLimit(), which should be used instead.

Returns in \p *pValue the current size of \p limit. The supported ::cudaLimit values are:

  • ::cudaLimitStackSize: stack size of each GPU thread;
  • ::cudaLimitPrintfFifoSize: size of the shared FIFO used by the ::printf() device system call.
  • ::cudaLimitMallocHeapSize: size of the heap used by the ::malloc() and ::free() device system calls;

\param limit - Limit to query \param pValue - Returned size in bytes of limit

\return ::cudaSuccess, ::cudaErrorUnsupportedLimit, ::cudaErrorInvalidValue \notefnerr \note_init_rt \note_callback

\sa ::cudaDeviceGetLimit