static eTermType
ExpressionTypeProbability(const VectorFilter *filter)
{
if (PartialExpander::direct_expand_check(eInvoke))
return eFunction;
assert(filter);
int i = rnd_upto(filter->get_max_prob(), filter);
ERROR_GUARD(MAX_TERM_TYPES);
return (eTermType)(filter->lookup(i));
}
void CLProgramGenerator::InitRuntimeParameters() {
globalDim = new std::vector<unsigned int>(no_dims, 1);
localDim = new std::vector<unsigned int>(no_dims, 1);
std::vector<unsigned int>& globalDim = *CLSmith::globalDim;
std::vector<unsigned int>& localDim = *CLSmith::localDim;
std::vector<unsigned int> chosen_div;
std::vector<unsigned int> divisors;
for (unsigned int i = 0; i < no_dims; i++) {
globalDim[i] = rnd_upto(std::min(max_thr_per_dim, max_threads / noThreads)) + 1;
noThreads *= globalDim[i];
}
unsigned int curr_thr_p_grp;
do {
curr_thr_p_grp = 1;
for (unsigned int i = 0; i < no_dims; i++) {
get_divisors(globalDim[i], &divisors);
localDim[i] = divisors[rnd_upto(divisors.size())];
curr_thr_p_grp *= localDim[i];
}
} while (curr_thr_p_grp > max_threads_per_group);
for (unsigned int i = 0; i < no_dims; i++)
noGroups *= globalDim[i] / localDim[i];
}