- 19 Feb, 2019 1 commit
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Vadim Gorbachev (bmsdave) authored
There are now less that 400 days until the end of life of Python 2(aka _legacy_ Python) https://pythonclock.org/ . The code compatibility check for python2 and python3 used the following tools: futurize, flake8 You can see the reports here: https://travis-ci.com/bmsdave/v8/builds This CL was uploaded by git cl split. Bug: v8:8594 Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938 Reviewed-on: https://chromium-review.googlesource.com/c/1470123 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#59675}
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- 19 Jul, 2016 1 commit
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klaasb authored
This adds an additional column with percentages to the output of bytecode_dispatch_report.py --top-dispatches-for-bytecode. The percentages always represent the relative number of dispatches to the target bytecode to all dispatches from the source bytecode. The additional flag --sort-sources-relative/-r allows sorting the "Top sources of dispatches to" the given bytecode by this column to more easily find bytecodes that significantly often dispatch to the target. BUG=v8:4899 LOG=N Review-Url: https://codereview.chromium.org/2159683003 Cr-Commit-Position: refs/heads/master@{#37873}
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- 17 May, 2016 1 commit
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ssanfilippo authored
This commit introduces a new mode for bytecode_dispatches_report.py which reports the top sources of dispatches to a given bytecode and the top destinations of dispatches from the same bytecode. The bytecode name is passed with --top-dispatches-for-bytecode (short form: -f), while the number of sources and destinations to show is controlled with -n. BUG=v8:4899 LOG=N Review-Url: https://codereview.chromium.org/1979233002 Cr-Commit-Position: refs/heads/master@{#36284}
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- 19 Apr, 2016 1 commit
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ssanfilippo authored
In addition to top source-destination pairs, bytecode_dispatches_report.py now prints the hottest bytecode handlers by the number of times they are executed and dispatch to another one, regardless of the dispatch target. Be aware that this figure does not match the number of times a handler is executed for those which may not or will never dispatch, e.g. Return or Throw. BUG=v8:4899 LOG=N Review URL: https://codereview.chromium.org/1875263004 Cr-Commit-Position: refs/heads/master@{#35629}
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- 13 Apr, 2016 1 commit
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ssanfilippo authored
A new script, bytecode_dispatches_report.py reads the table produced when FLAG_trace_ignition_dispatches is enabled and produces either a report of top source-destination pairs, or a heatmap that can be viewed interactively and saved to file. BUG=v8:4899 LOG=N Review URL: https://codereview.chromium.org/1869423002 Cr-Commit-Position: refs/heads/master@{#35438}
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