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Code Issues Projects Releases Wiki Activity
228 Commits 1 Branch 11 Tags 3.7 MiB
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44 Commits

Author SHA1 Message Date
Victor Zarubkin
33946770bb (profiler_core) Windows build fix 2016-09-06 00:22:26 +03:00
Sergey Yagovtsev
9521f8ac02 Store context switch timestamp on linux. 
It's need to run systemtap util for loading kernel module. This kernel module capture context switch timestamp and systemtap store it in the temp file.
Before running profiling application you should run systemtap script with root privileges as following:
\# stap -o /tmp/cs_profiling_info.log scripts/context_switch_logger.stp name APPLICATION_NAME
where APPLICATION_NAME is profiling application
 2016-09-05 22:11:03 +03:00
Victor Zarubkin
f5ed51e13a Event tracing fixes! Now working :) 2016-09-04 19:35:58 +03:00
Victor Zarubkin
05b56dcec0 First debuggable version of system event tracing for visualizing thread context switches 2016-09-04 14:48:35 +03:00
Victor Zarubkin
342a95108c Merge branch 'new_api' of https://github.com/yse/easy_profiler into new_api 2016-09-01 22:24:59 +03:00
Victor Zarubkin
937f7d8fec (profiler_core) Correcting: checking built-in "_WIN32" instead of compiler dependant "WIN32" 2016-09-01 22:22:58 +03:00
Sergey Yagovtsev
88de665df9 clang warning fix 2016-08-31 21:51:22 +03:00
Sergey Yagovtsev
d8f44ba559 Gcc compile fix 2016-08-31 21:51:00 +03:00
Victor Zarubkin
eaa79a4c4c (profiler_core) Fixed logic mistake in base api 2016-08-30 20:46:39 +03:00
Victor Zarubkin
71f95f2c87 (profiler_core) Simplifying API: there are ~1.5 times lower macros number for using profiler. 2016-08-28 23:40:23 +03:00
Victor Zarubkin
aa0d96d0e6 Remastering profiler API. All projects are compiled successfully, but there is an error occured during read/write .prof file 2016-08-28 18:22:45 +03:00
Victor Zarubkin
439e1cfb44 Remastering profiler API (not compiling yet) 2016-08-28 02:41:02 +03:00
Victor Zarubkin
3e1b8ce46f (profiler core) The right way of avoiding static analyzer warnings ^_^ No need to insert unnecessary checks 2016-08-21 14:46:16 +03:00
Sergey Yagovtsev
9f6ca63440 (profiler core) fix clang static analyzer warnings 2016-08-19 00:35:45 +03:00
Victor Zarubkin
197a585307 (profiler core) Warning: .prof file format changed! New SerializedBlock format, less allocations and copy, only single allocation in fillTreesFromFile(). Memory consumption reduced. Also speed up statistics gathering by moving calculations into several threads. 2016-08-14 22:22:44 +03:00
Victor Zarubkin
13997f6187 (profiler core) revert variables order change (prevois change may affect file read/write) 2016-08-14 16:50:17 +03:00
Victor Zarubkin
d38c869330 Memory consumtion optimization (almost 2 times less memory used on Windows) 2016-08-14 16:05:10 +03:00
Victor Zarubkin
3fd0b77d16 (profiler core) Prepare for source file and line writing 2016-08-11 23:52:33 +03:00
Sergey Yagovtsev
98a3dd7114 Fix typo in SerializedBlock class name 2016-08-07 21:40:23 +03:00
Victor Zarubkin
b39057049e (profiler) Proper color names and 6 new colors 2016-08-07 19:31:09 +03:00
Victor Zarubkin
bfe2e44456 (profiler Core fix) Thread-safety fixes 2016-08-02 21:44:11 +03:00
Victor Zarubkin
fd67a3d81b (profiler Optimizations) PROFILER_SET_THREAD_NAME uses static variable, so profiler::setThreadName() will be invoked only once; 
(profiler Optimizations) removed unnecessary profiler::Block creation from profiler::setThreadName();
(profiler Optimizations) removed statics from getCurrentTime() function - more correct static usage.
 2016-08-02 21:18:04 +03:00
Sergey Yagovtsev
dd2deaf36f Add macro for specifying thread name 2016-07-31 22:12:11 +03:00
Sergey Yagovtsev
82e9920e15 Add dumpBLocksToFile function 2016-07-04 22:53:02 +03:00
Victor Zarubkin
94add93883 const modifiers for const methods 2016-06-26 02:12:27 +03:00
Victor Zarubkin
aa8fde2434 removed unnecessary memory allocation 2016-06-25 23:10:05 +03:00
Victor Zarubkin
dba149c1e6 refactoring: proper types 2016-06-25 17:17:44 +03:00
Sergey Yagovtsev
b26673b8ba Build if profiler disabled 2016-06-20 22:43:45 +03:00
Sergey Yagovtsev
7713f91500 Create tree structure 2016-06-17 16:31:09 +03:00
Sergey Yagovtsev
dfa583f410 Simple tree view 2016-05-01 23:32:46 +03:00
Sergey Yagovtsev
691c2953a4 Change color type. Now color is 8bit instead of 16bit. Add helper function for converting to RGB 2016-03-04 11:59:36 +03:00
Sergey Yagovtsev
2266de8346 Add more colors 2016-03-03 16:22:48 +03:00
Sergey Yagovtsev
309da55899 Move colors enumenator to main header 2016-03-03 15:48:00 +03:00
Sergey Yagovtsev
9fa0b890d8 Add colors header 2016-03-03 15:35:23 +03:00
Sergey Yagovtsev
b422da141d 1) Add documentation 
2) Fix win warnings
 2016-03-03 14:55:38 +03:00
Sergey Yagovtsev
0d986a6464 Move serialized block in header 2016-02-24 06:31:05 +03:00
Sergey Yagovtsev
9cf3ca02b7 1) Removed Mark entity. Only Block with type 
2) Added simple implementation of serializing blocks and storing it.
 2016-02-20 05:24:12 +03:00
Sergey Yagovtsev
2bba307998 Added empty profiler macros. Enabled if defined FULL_DISABLE_PROFILER definition 2016-02-18 23:50:06 +03:00
Sergey Yagovtsev
dbe5af1125 Added logic of push/pop blocks 2016-02-18 19:27:17 +03:00
Sergey Yagovtsev
d643242885 Added function beginBlock 2016-02-18 00:45:13 +03:00
Sergey Yagovtsev
a5730169cc Fixed some warnings 2016-02-17 23:43:37 +03:00
Sergey Yagovtsev
434622e282 Linux build 2016-02-17 23:24:35 +03:00
Sergey Yagovtsev
b5848ea7a6 Added new line in files 2016-02-16 23:25:12 +03:00
Sergey Yagovtsev
c60ac3ea85 Initial commit 2016-02-16 23:21:12 +03:00