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[AMD Official Use Only - General] Hi, I think I fixed a bug in OSU MPI Microbenchmarks 7. 0. 1. I've attached a patch that I think fixes it. I hope it is helpful. Before the patch: $ srun -N 1 -n 2 ./get_local_rank ./mpi/collective/osu_alltoall
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[AMD Official Use Only - General]<br>
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<div class="elementToProof"><span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Hi,</span><br>
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<div class="x_elementToProof elementToProof"><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"><br>
</span></div>
<div class="x_elementToProof"><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">I think I fixed a bug in OSU MPI Microbenchmarks 7.0.1. I've attached a patch that I think fixes
it. I hope it is helpful.</span></div>
<div class="x_elementToProof"><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"><br>
</span></div>
<div class="x_elementToProof"><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">Before the patch:</span></div>
<div class="x_elementToProof"><span class="x_ContentPasted0" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">$ srun -N 1 -n 2 ./get_local_rank ./mpi/collective/osu_alltoall -c -d rocm
<div class="x_FluidPluginCopy x_ContentPasted0"># OSU MPI-ROCM All-to-All Personalized Exchange Latency Test v7.0</div>
<div class="x_FluidPluginCopy x_ContentPasted0"># Size Avg Latency(us) Validation
</div>
<div class="x_FluidPluginCopy x_ContentPasted0">1 0.74 Fail
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<div class="x_FluidPluginCopy x_ContentPasted0">DATA VALIDATION ERROR: ./mpi/collective/osu_alltoall exited with status 1 on message size 1.</div>
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</span></div>
<div class="x_elementToProof"><span class="x_ContentPasted0" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">After the patch:</span></div>
<div class="x_elementToProof"><span class="x_ContentPasted0 x_ContentPasted2" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">$ srun -N 1 -n 2 ./get_local_rank ./mpi/collective/osu_alltoall
-c -d rocm</span></div>
<div class="x_elementToProof"><span class="x_ContentPasted0 x_ContentPasted1" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<div class="x_FluidPluginCopy x_ContentPasted1"># OSU MPI-ROCM All-to-All Personalized Exchange Latency Test v7.0</div>
<div class="x_FluidPluginCopy x_ContentPasted1"># Size Avg Latency(us) Validation</div>
<div class="x_FluidPluginCopy x_ContentPasted1">1 0.74 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">2 0.80 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">4 0.67 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">8 0.81 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">16 0.75 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">32 0.80 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">64 0.85 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">128 0.90 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">256 1.36 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">512 1.49 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">1024 2.67 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">2048 2.72 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">4096 2.80 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">8192 11.93 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">16384 12.19 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">32768 13.14 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">65536 14.71 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">131072 17.30 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">262144 22.54 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">524288 32.67 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1">1048576 44.61 Pass</div>
<div class="x_FluidPluginCopy x_ContentPasted1"><br>
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<div class="x_FluidPluginCopy x_ContentPasted1">Thanks,</div>
<div class="x_FluidPluginCopy x_ContentPasted1">Damon</div>
<br>
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