Unless you're running trunk, there is no special optimization for the C7 processor. It simply isn't supported by the kernel in the 0.6 branch. That was one of the major reasons for bumping the kernel in trunk to the newer kernel. If this is on trunk, then we'll need to look closer and the kernel configs (which is on the list already).
Can we move this to the Developer's list instead of User's? Darrick Kristian Kielhofner wrote: > On Mon, Feb 23, 2009 at 2:10 PM, Justin Coffi <jco...@gmail.com> wrote: >> Hello list, >> >> Can someone else with a C7 run "openssl speed aes" and let know what their >> results are? My results seem to be lower than what I expected. >> >> The 'numbers' are in 1000s of bytes per second processed. >> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes >> aes-128 cbc 7202.71k 7782.46k 7953.47k 7996.10k >> 8005.69k >> aes-192 cbc 6299.02k 6704.15k 6845.73k 6858.75k >> 6893.34k >> aes-256 cbc 5614.31k 5903.74k 6017.28k 6022.14k >> 6052.22k >> >> Here's my cpu info: >> >> cat /proc/cpuinfo >> processor : 0 >> vendor_id : CentaurHauls >> cpu family : 6 >> model : 13 >> model name : VIA C7 Processor 1000MHz >> stepping : 0 >> cpu MHz : 1000.082 >> cache size : 128 KB >> fdiv_bug : no >> hlt_bug : no >> f00f_bug : no >> coma_bug : no >> fpu : yes >> fpu_exception : yes >> cpuid level : 1 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce apic sep mtrr pge cmov pat >> clflush acpi mmx fxsr sse sse2 tm nx pni est tm2 xtpr rng rng_en ace ace_en >> ace2 ace2_en phe phe_en pmm pmm_en >> bogomips : 2000.80 >> clflush size : 64 >> >> Since I don't have any other C7 hardware to check this against, I was hoping >> the list could help. >> >> - Justin >> > > Justin, > > I have had similar results. I'm not sure why... > > ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Astlinux-users mailing list Astlinux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to pay...@krisk.org.
