pub unsafe extern "C" fn cudnnFindRNNForwardTrainingAlgorithmEx(
handle: cudnnHandle_t,
rnnDesc: cudnnRNNDescriptor_t,
seqLength: c_int,
xDesc: *const cudnnTensorDescriptor_t,
x: *const c_void,
hxDesc: cudnnTensorDescriptor_t,
hx: *const c_void,
cxDesc: cudnnTensorDescriptor_t,
cx: *const c_void,
wDesc: cudnnFilterDescriptor_t,
w: *const c_void,
yDesc: *const cudnnTensorDescriptor_t,
y: *mut c_void,
hyDesc: cudnnTensorDescriptor_t,
hy: *mut c_void,
cyDesc: cudnnTensorDescriptor_t,
cy: *mut c_void,
findIntensity: f32,
requestedAlgoCount: c_int,
returnedAlgoCount: *mut c_int,
perfResults: *mut cudnnAlgorithmPerformance_t,
workspace: *mut c_void,
workSpaceSizeInBytes: usize,
reserveSpace: *mut c_void,
reserveSpaceSizeInBytes: usize
) -> cudnnStatus_t