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08/09/2023
gZCCL: Compression-Accelerated Collective Communication Framework for GPU Clusters
GPU-aware collective communication has become a major bottleneck for mod...
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08/07/2023
Quantifying the Performance Benefits of Partitioned Communication in MPI
Partitioned communication was introduced in MPI 4.0 as a user-friendly i...
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05/17/2023
Accelerating MPI Collectives with Process-in-Process-based Multi-object Techniques
In the exascale computing era, optimizing MPI collective performance in ...
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04/08/2023
C-Coll: Introducing Error-bounded Lossy Compression into MPI Collectives
With the ever-increasing computing power of supercomputers and the growi...
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08/29/2022
MPIX Stream: An Explicit Solution to Hybrid MPI+X Programming
The hybrid MPI+X programming paradigm, where X refers to threads or GPUs...
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08/16/2020