Function hip_sys::hiprt::hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags

source ·

pub unsafe extern "C" fn hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
    numBlocks: *mut i32,
    f: *const c_void,
    blockSize: i32,
    dynSharedMemPerBlk: usize,
    flags: u32
) -> hipError_t

Expand description

@brief Returns occupancy for a device function.

@param [out] numBlocks Returned occupancy @param [in] f Kernel function for which occupancy is calulated @param [in] blockSize Block size the kernel is intended to be launched with @param [in] dynSharedMemPerBlk dynamic shared memory usage (in bytes) intended for each block @param [in] flags Extra flags for occupancy calculation (currently ignored)