Difference: GccVersion4_1_0 (2 vs. 3)

Revision 32008-01-15 - ChenDing

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META TOPICPARENT name="CompilerRepository"
Added:
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Parallelism profiling

-- TongxinBai 1/14/2007
  • Usage:
    • use -O3 optimization option to enable the profiling support
    • use -ftrace-dep option to turn on the dependence trace profiling
    • after compilation with the above gcc options, the application has to be linked against a specific profiling tool so that the instrumentation functions get defined.
    • the example profiling tools could be checked out from "/p/compiler/repos/tools"
  • Source code
    • new files : bop-dep-prof.c bop-dep-prof.h
 

Trimming the package

The initial directory has 256MB. I have removed the following:

Line: 14 to 24
 
    • in po, removed *.po and *.pmo
    • in config, removed largest files/dirs except for i386 and sh
Changed:
<
<
The new directory has 166MB.

Parallelism profiling

-- TongxinBai 1/14/2007
  • Usage:
    • use -O3 optimization option to enable the profiling support
    • use -ftrace-dep option to turn on the dependence trace profiling
    • after compilation with the above gcc options, the application has to be linked against a specific profiling tool so that the instrumentation functions get defined.
    • the example profiling tools could be checked out from "/p/compiler/repos/tools"
  • Source code
    • new files : bop-dep-prof.c bop-dep-prof.h
>
>
The new directory has 166MB. The compilation is fine until it tries to produce the man page directory.
 
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