Comment out disable_cache and enabe_cache in amd_early_mtrr_init you will get 5s speed up.
I checked old amd_early_mtrr.inc, it seems it only has enable cache, but no wbinvd. Regards YH -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 20, 2004 12:50 PM To: YhLu Cc: Li-Ta Lo; 'Ronald G. Minnich'; 'LinuxBIOS' Subject: Re: FYI: Merge in progress... YhLu <[EMAIL PROTECTED]> writes: > Why enable cache in amd_early_mtrr_init? Usually that is a speed up. I think all I changed was using the C implementation. Previously the assembly was called from Config.lb. > That causes CPU sleep 5s again. That is peculiar. > After get rid of that, the new auto.c stage still cost more 1s than the code > two weeks ago. Hmm. This is certainly worth fixing. And it tends to explain why I have not yet seen the 5s speed up. Eric _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
