From: John P. <pet...@cf...> - 2010-02-11 22:19:55
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Yujie, I don't understand the numbers you posted, not least of which because the columns don't line up in my email... MeshCommunication is a class that does a lot of different things, is that what you are referring to in the second column. How about attaching some actual perflog logs? How about adding some additional logging to parallel_sort if that part is getting slower, and seeing which part of it takes the longest? -- John |