2008-06-10 04:33:18 error compiling cpu frequency scalling

Bastien Briec (FRANCE)

Message: 56911

Hello, while trying to compile cpu frequency scalling I get the following error :

--support-old-code supporter les veilles versions de code

/opt/uClinux/bfin-uclinux/bin/bfin-uclinux-ld.real: utilisation ill�gale de la section � .initcall0.init �

make[1]: *** [.tmp_vmlinux1] Erreur 1

make[1]: quittant le répertoire « /home/bgt/uClinux-dist/linux-2.6.x »

make: *** [linux] Erreur 1

bgt@debian:~/uClinux-dist$

I use the 2007 release, may this error be resolved using 2008 release or here is another way?

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2008-06-10 10:47:33 Re: error compiling cpu frequency scalling

Mike Frysinger (UNITED STATES)

Message: 56933

the cpu scaling code really wasnt usable in 2007R1. it has since been rewritten and is stable in svn trunk.

2008-06-10 07:59:19 Re: is it possible to run Threads on core B

Robin Getz (UNITED STATES)

Message: 56924

Stephen:

Not possible. Do split threads across cores would require a cache coherant system.

The best you can do is run Application A on Core A, and Application B on core B - but they can not share memory.