[Gems-users] tracer-output-file

["derek.shepred" <derek.shepred@xxxxxxxxx>]

 

Hi all:
   I know that ruby can output a trace by setting ruby0.tracer-output-file filename. I excute as the following sequences of commands to generate a trace, but I got an empty file.  However, I can get debug output file which is not empty. waht's wrong with it?

 

instruction-fetch-mode instruction-fetch-trace

dstc-disable
istc-disable
load-module ruby
ruby0.setparam g_NUM_PROCESSORS 4

ruby0.init
ruby0.tracer-output-file test

 

2008-11-11

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wen min