Changes between Version 7 and Version 8 of Documentation/UserGuide/ProfileGprof

Timestamp:

2021-05-11T17:36:48+02:00 (3 years ago)

Author:

xnwang

Comment:

--

Documentation/UserGuide/ProfileGprof

@@ -8 +8 @@
 Authors: A.S. Lansø and S. Luyssaert [[BR]] 
 Last revision: S. Luyssaert (2019/09/30) [[BR]]
+Last revision: X. Wang (2021/05/11) [[BR]]
 
 Basically one needs to add the compiler option -p -g or -pg. Use [https://web.eecs.umich.edu/~sugih/pointers/gprof_quick.html on-line manuals] to learn about additional settings that can be used to fine tune the outcomes of gprof. 
@@ -31 +32 @@
 gprof orchide_ol gmon.out > view.txt 
 }}}
+
+
+Tested in trunk rev n7164 with gprof on Irene.
+* modify the modeles/IOIPSL/src/Makefile: add -p -g to the line F_O
+* modify modeles/ORCHIDEE/arch/arch__servername.fcm: add -p -g to RPOD_FFLAGS
+* recompile orchidee ./compile_orchidee_ol.sh 
+* if use a small region and without libIGCM for simulation: ./orchidee_ol_prod > out_orchidee_ol_prod 2>&1
+* gprof -a orchidee_ol_prod gmon.out > analysis.txt