![]() Incorporates same FFT and cache padding.Reimplementation of Berkeley UPC non-blocking.Add Column pad optimization (up to 4X speedup on.Messages with FT-Pencils and 1024 messages with At Class D/256 Threads, each thread sends 4096.Aggressive use of non-blocking messages.Converted from OpenMP, data structures and.Overlapping communication and computation.NAS FT Decomposing communication to reduce.One-sided communication on Clusters (Firehose).Unified Parallel C (UPC effort at LBNL/UCB).However, pencils recover more time in allowingįor cache-friendly alignment and smaller memory.In Communication time, pencils are on average.In MFlops, pencils (lt16Kb messages) are 10. ![]()
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