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Operating Systems Linux gcc compiled executable not working across x86_64 linux platforms Post 302225416 by same1290 on Friday 15th of August 2008 10:39:20 AM
Old 08-15-2008
Ah, thanks for that feedback.

I guess there's nothing that can be done about that right? no gcc options which create generally compatible instructions (if there is such a thing)?

In any case, thanks for sharing your experience.

Sam
 

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runcord(1)						      General Commands Manual							runcord(1)

NAME
runcord - invokes cord to rearrange procedures in an executable file to facilitate better cache mapping SYNOPSIS
runcord -feedback feedback_filename [-o outfile] objfile [cord options] OPTIONS
In addition to the options for the cord command, runcord accepts the following options: Specifies the name of the feedback file to read. Specifies the name of the output file. DESCRIPTION
The runcord command invokes ftoc(1) to read one or more feedback files produced by the -feedback option of the profiler prof(1) or by the feedback(1) utility and generates a reorder-file for use with the cache-rearranging program cord(1). The runcord command then invokes cord(1) to rearrange procedures in the executable file to facilitate better cache mapping. SEE ALSO
Commands: cord(1), prof(1), feedback(1), ftoc(1) Programmer's Guide runcord(1)
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