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Generalize unique

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This commit is contained in:
Alejandro Gallo 2021-11-10 13:46:31 +01:00
parent 1d6d14c398
commit 427995b1e3
1 changed files with 5 additions and 4 deletions
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@ -1588,11 +1588,11 @@ struct RankInfo {
};
template <typename A>
std::vector<A> unique(std::vector<A> const &xs) {
A unique(A const &xs) {
auto result = xs;
std::sort(result.begin(), result.end());
auto const& last = std::unique(result.begin(), result.end());
result.erase(last, result.end());
std::sort(std::begin(result), std::end(result));
auto const& last = std::unique(std::begin(result), std::end(result));
result.erase(last, std::end(result));
return result;
}
@ -1736,6 +1736,7 @@ namespace group_and_sort {
// Provides the node on which the slice-element is found
// Right now we distribute the slices in a round robin fashion
// over the different nodes (NOTE: not mpi ranks but nodes)
inline
size_t isOnNode(size_t tuple, size_t nodes) { return tuple % nodes; }