1. 23 Jun, 2017 1 commit
  2. 13 May, 2016 1 commit
    • cbruni's avatar
      [counters] Annotate v8 with more runtime call counters. · 407d9fce
      cbruni authored
      By fully annotating the API with runtime counters we can properly measure
      how much time we spend in total in v8. When --runtime-call-stats is specified
      we now disable the fast-paths for callbacks to properly measure them.
      As a drive-by-fix this CL unifies the LOG messages in api.cc.
      Additionally we added missing timers to gain better resolution in the parser
      and callbacks.
      
      BUG=
      
      Review-Url: https://codereview.chromium.org/1923893002
      Cr-Commit-Position: refs/heads/master@{#36248}
      407d9fce
  3. 23 Feb, 2016 1 commit
    • cbruni's avatar
      [counters] Making runtime counters reentrant. · 5e468666
      cbruni authored
      So far counters did not work when they were reentrant and thus would lead to
      wrong bookkeeping of the counter stack. Using a separate stack-allocated linked
      list to track the timer stack solves this issue. This is a temporary workaround
      with the limitations of the counter system in mind. Eventually we will move to
      the trace-based system for these kind of statistics.
      
      BUG=v8:4770
      LOG=n
      
      Review URL: https://codereview.chromium.org/1695733002
      
      Cr-Commit-Position: refs/heads/master@{#34208}
      5e468666
  4. 28 Oct, 2015 1 commit
    • mbrandy's avatar
      Fix external callback logging in profiler. · 2bd5914b
      mbrandy authored
      For platforms that use function descriptors (currently AIX and
      PPC64BE), log an external callback's entrypoint address rather than
      its function descriptor address.  This allows proper lookup in the
      tick processor's symbol table.
      
      R=jkummerow@chromium.org, michael_dawson@ca.ibm.com
      BUG=
      
      Review URL: https://codereview.chromium.org/1409993006
      
      Cr-Commit-Position: refs/heads/master@{#31633}
      2bd5914b
  5. 30 Sep, 2015 1 commit
  6. 29 Sep, 2014 1 commit
  7. 03 Jun, 2014 1 commit
  8. 29 Apr, 2014 1 commit
  9. 23 Jul, 2013 1 commit
    • yurys@chromium.org's avatar
      Fix call stack sampling for the case when native callback invokes JS function · 97f8f91b
      yurys@chromium.org authored
      The SafeStackFrameIterator used by CPU profiler checked if Isolate::c_entry_fp is null and if it is not it would think that the control flow currently is in some native code. This assumption is wrong because the native code could have called a JS function but JSEntryStub would not reset c_entry_fp to NULL in that case. This CL adds a check in SafeStackFrameIterator::IsValidTop for the case when there is a JAVA_SCRIPT frame on top of EXIT frame.
      
      Also this CL changes ExternalCallbackScope behavior to provide access to the whole stack of the scope objects instead of only top one. This allowed to provide exact callback names for those EXIT frames where external callbacks are called. Without this change it was possible only for the top most native call.
      
      BUG=None
      R=loislo@chromium.org, yangguo@chromium.org
      
      Review URL: https://codereview.chromium.org/19775017
      
      git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      97f8f91b
  10. 24 Apr, 2013 1 commit
  11. 13 Jul, 2011 1 commit
  12. 06 May, 2011 1 commit
  13. 18 Mar, 2011 3 commits
  14. 07 Dec, 2010 3 commits
  15. 20 Oct, 2010 1 commit
  16. 08 Jul, 2010 1 commit
  17. 08 Apr, 2010 2 commits
  18. 04 Feb, 2010 1 commit
  19. 27 May, 2009 1 commit
  20. 31 Mar, 2009 3 commits
  21. 27 Mar, 2009 1 commit
  22. 16 Jan, 2009 1 commit
  23. 14 Jan, 2009 1 commit
  24. 26 Sep, 2008 1 commit
  25. 09 Sep, 2008 1 commit
  26. 22 Aug, 2008 1 commit
    • christian.plesner.hansen's avatar
      Included mjsunit JavaScript test suite and C++ unit tests. · c42f5829
      christian.plesner.hansen authored
      In the shell sample don't print the result of executing a script, only
      evaluating expressions.
      
      Fixed issue when building samples on Windows using a shared V8
      library.  Added visibility option on Linux build which makes the
      generated library 18% smaller.
      
      Changed build system to accept multiple build modes in one build and
      generate seperate objects, libraries and executables for each mode.
      
      Removed deferred negation optimization (a * -b => -(a * b)) since this
      visibly changes operand conversion order.
      
      Improved parsing performance by introducing stack guard in preparsing.
      Without a stack guard preparsing always bails out with stack overflow.
      
      
      git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      c42f5829
  27. 03 Jul, 2008 1 commit