On the 0x214 day of Apache Harmony Geir Magnusson, Jr. wrote: > Is this tuff documented? Wanna throw it in the wiki or a patch for > the site?
(...raising the thread from the ashes...) BTW, recently Nikolay Sidelnikov wrote the draft version of the doc as a standalone page. Interested parties can look into HARMONY-2865 Armand, you may find it extremely useful :) Nadya, Sveta, could you, please, look into the doc?.. > Egor Pasko wrote: > > On the 0x214 day of Apache Harmony Mikhail Fursov wrote: > >> + Some usage hints: > >> 1. You can get any stylesheet editor (like Excel), open iprof data and > >> build > >> graphs from the colums - and you will have very useful pictures. > > gnuplot :) > > > >> 2. The disadvantage of iprof is that it counts blocks, insts and helpers > >> calls and does not count time spent in helpers and blocks. You still need > >> VTune to get this info. > > 1 more disadvantage: counters are not synchronized resulting in > > somewhat inaccurate data for multithreaded apps > > > -- Egor Pasko
