Yiltan
b126537b55
* Remove testing of data types
As the collective is templated, we are just testing if sizeof(T) works
* Added single threaded varients
* Applied thread puts optimization to barrier
* Apply single threaded optimization to alltoall
* This optimization only works on bnxt, so place a switch to protect it
* Handle the edge case where the thread count is smaller than the number of PEs
[ROCm/rocshmem commit: 1347d5d628]