• yurys@chromium.org's avatar
    Simplify sampling rate calculation · 6ba502fa
    yurys@chromium.org authored
    Sampling rate is now calculated as total number of samples divided by profiling time in ms. Before the patch the sampling rate was updated once per 100ms which doesn't have any obvious advantage over the simpler method.
    
    Also we are going to get rid of the profile node self and total time calculation in the v8 CPU profiler and only expose profiling start/end time for CpuProfile and number of ticks on each ProfileNode and let clients do all the math should they need it.
    
    BUG=None
    R=bmeurer@chromium.org, loislo@chromium.org
    
    Review URL: https://codereview.chromium.org/21105003
    
    git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
    6ba502fa
profile-generator.cc 20.7 KB