インテル® VTune™ Amplifier 2018 ヘルプ
You can use the Intel® VTune™ Amplifier command line interface to display analysis results in gprof-like format. The gprof-cc report shows how much time is spent in each program unit, its callers and callees. The report is sorted by time spent in the function and its callees.
This example generates a gprof-cc report from the r001hs hotspots result.
The empty lines divide the report into entries, one for each function. The first line of the entry shows the caller of the function, the second line shows the called function, and the following lines show function callees. The Index by function name portion of the report shows the function index sorted by function name.
$ amplxe-cl -report gprof-cc -r r001hs
Index % CPU Time:Total CPU Time:Self CPU Time:Children Name Index
----- ---------------- ------------- ----------------- --------------------------------------- -----
0.0 11.319 func@0x6b2dacf0 [3]
[1] 100.0 0.0 11.319 BaseThreadInitThunk [1]
0.030 0.0 GetSphere [36]
0.0 0.554 _tmainCRTStartup [23]
0.0 0.016 func@0x1000c1f0 [44]
0.0 10.709 thread_video [10]
0.0 0.010 threadstartex [49]
<spontaneous>
[2] 100.0 0.0 11.319 func@0x6b2daccf [2]
0.0 11.319 func@0x6b2dacf0 [3]
0.0 11.319 func@0x6b2daccf [2]
[3] 100.0 0.0 11.319 func@0x6b2dacf0 [3]
0.0 11.319 BaseThreadInitThunk [1]
0.0 10.709 thread_trace [9]
[4] 94.61 0.0 10.709 [TBB parallel_for on class draw_task] [4]
0.0 10.709 draw_task::operator() [5]
0.0 10.709 [TBB parallel_for on class draw_task] [4]
[5] 94.61 0.0 10.709 draw_task::operator() [5]
0.436 0.0 video::next_frame [26]
0.020 10.234 render_one_pixel [13]
0.018 0.0 drawing_area::~drawing_area [42]
...
Index by function name
Index Function
----- ------------------------------------------------
[96] ColorAccum
[30] ColorAddS
[15] ColorScale
[137] CreateCompatibleBitmap
[138] DeleteObject
[211] EngAcquireSemaphore
[139] EngCopyBits
[212] EtwEventRegister
[45] ExAcquirePushLockExclusiveEx
[35] ExAcquireResourceExclusiveLite
...