typename compare> void parallel_stable_sort (iter_t first, iter_t last, compare comp); template <class iter_t> void parallel_stable_sort (iter_t first, iter_t last, uint32_t num_thread); template <class iter_t, typename compare> void parallel_stable_sort (iter_t first, iter_t last...
UTparalleStableSort() is a stable parallel merge sort. NOTE: UTparallelStableSort requires a temporary buffer of size end-begin. On allocation failure it falls back to calling std::stable_sort. NOTE: Element initialization is done via std::move, so non-POD element types should implement c++...
reorder_topk_ids, reorder_ids = torch.sort(topk_ids.view(-1), stable=True) # 初始化分段指针和源目标映射数组 seg_indptr = torch.zeros(num_experts + 1, device=topk_ids.device, dtype=torch.int64) src2dst = torch.empty(topk_ids.numel(), device=topk_ids.device, dtype=torch.int32) # ...
reorder_topk_ids, reorder_ids = torch.sort(topk_ids.view(-1), stable=True) # 初始化分段指针和源目标映射数组 seg_indptr = torch.zeros(num_experts + 1, device=topk_ids.device, dtype=torch.int64) src2dst = torch.empty(topk_ids.numel(), device=topk_ids.device, dtype=torch.int32) # ...
parallel_buffered_sortFaster general-purpose compare-based sort that requires O(N) space.Compare-based (ascending)UnstableRequires additional O(N) spaceO((N/P)log(N))Random parallel_radixsortInteger key-based sort that requires O(N) space.Hash-basedStableRequires additional O(N) spaceO(N/P)...
The regular sampling parallel sort algorithm improves efficiency and scalability for distributed computing, still borrowing from the quicksort method. • Manager–worker workflow has one process, the manager, controlling the remaining worker processes, which exhibit the parallelism required to speed up ...
In the following example, a non-partitioned tablestableis created, and a full table scan is performed on thestabletable. You can execute theEXPLAINstatement to view the execution plan generated by the optimizer. obclient> CREATE TABLE stable(c1 INT, c2 INT); ...
std::string logo = "\nParallel Stable Sort v.3.00 (MPI Multi-Node Cluster) by Arthur V. Ratz"; std::cout << logo << "\n\n"; std::cout << "Device : " << device_queue.get_device().get_info() << std::endl << std::endl; ...
parallel_radixsort Integer key-based sort that requires O(N) space. Hash-based Stable Requires additional O(N) space O(N/P) RandomThe following illustration shows the important properties of the three parallel sorting algorithms more graphically.These...
Simple custom implementation of merge-sort gave much better benefit: Did you try std::stable_sort with execution::par? Implementation of std::sort with parallel executor: STL/stl/inc/execution Line 2749 in 392fb6d template <class _ExPo, class _RanIt, class _Pr, _Enable_if_execution_...