/* This needs to be called in order to initialize the dispatch pointers at runtime.
* This function simply checks what SIMD extensions are available, and then walks the dispatch table
* to choose the best function.
* NOTE: As implemented, it will initialize the dispatch pointer to the first supported function.
* This means that in the dispatch tables, implementations supporting more recent extensions
* need to come first
*/
void THVector_(vectorDispatchInit)(void)
{
uint32_t hostSimdExts = detectHostSIMDExtensions();
INIT_DISPATCH_PTR(fill);
INIT_DISPATCH_PTR(cadd);
INIT_DISPATCH_PTR(adds);
INIT_DISPATCH_PTR(cmul);
INIT_DISPATCH_PTR(muls);
INIT_DISPATCH_PTR(cdiv);
INIT_DISPATCH_PTR(divs);
INIT_DISPATCH_PTR(copy);
INIT_DISPATCH_PTR(normal_fill);
}
THVector_(startup)() {
uint32_t hostSimdExts = detectHostSIMDExtensions();
INIT_DISPATCH_PTR(fill);
INIT_DISPATCH_PTR(cadd);
INIT_DISPATCH_PTR(adds);
INIT_DISPATCH_PTR(cmul);
INIT_DISPATCH_PTR(muls);
INIT_DISPATCH_PTR(cdiv);
INIT_DISPATCH_PTR(divs);
INIT_DISPATCH_PTR(copy);
INIT_DISPATCH_PTR(normal_fill);
#ifndef TH_REAL_IS_INT
INIT_DISPATCH_PTR(cvtFromInt);
#endif
#if defined(TH_REAL_IS_FLOAT) || defined(TH_REAL_IS_DOUBLE)
INIT_DISPATCH_PTR(sigmoid);
#endif
}
