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authorNilay Vaish <nilay@cs.wisc.edu>2013-02-10 21:26:22 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2013-02-10 21:26:22 -0600
commitbc1daae7fd528ca72ba14d669a0d00243f553be5 (patch)
treefbf754546eb68c2944feda809d664e687c5dbb08 /src/mem/ruby/network/garnet/flexible-pipeline
parenta49b1df3f0d1e1c9ce46675d9fce7787d98caca7 (diff)
downloadgem5-bc1daae7fd528ca72ba14d669a0d00243f553be5.tar.xz
ruby: modifies histogram add() function
This patch modifies the Histogram class' add() function so that it can add linear histograms as well. The function assumes that the left end point of the ranges of the two histograms are the same. It also assumes that when the ranges of the two histogram are changed to accomodate an element not in the range, the factor used in changing the range is same for both the histograms. This function is then used in removing one of the calls to the global profiler*. The histograms for recording the delays incurred in processing different requests are now maintained by the controllers. The profiler adds these histograms when it needs to print the stats.
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