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adammoody
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Sep 28, 2020
| state_filesize_free(&glb_st); | ||
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| double end = MPI_Wtime(); | ||
| printf("procs=%d degree=%d reply=%d secs=%f\n", glb_ranks, degree, reply, (end - start)); |
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@sandrain , this first call is a single invocation of the tree.
adammoody
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Sep 28, 2020
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| int times = 100; | ||
| for (int i = 0; i < times; i++) { |
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@sandrain , after that I then executed 100 bcasts in a row here and reported the average cost on an iteration. In this case, all of them were started from root 0, and the next bcast didn't start until the previous one completed.
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