Table of Contents
For a quick view summary of TAU performance, use
pprof
It reads and prints a summary of the TAU data in the
current directory. For performance data with multiple metrics, move into one
of the directories to get information about that metric:
%> cd MULTI__P_WALL_CLOCK_TIME %> pprof Reading Profile files in profile.* NODE 0;CONTEXT 0;THREAD 0: --------------------------------------------------------------------------------------- %Time Exclusive Inclusive #Call #Subrs Inclusive Name msec total msec usec/call --------------------------------------------------------------------------------------- 100.0 24 590 1 1 590963 main 95.9 26 566 1 2 566911 multiply 47.3 279 279 1 0 279280 multiply-opt 44.1 260 260 1 0 260860 multiply-regular