Messages in this thread | | | From | Brian Jackson <> | Subject | Re: x86, ARM, PARISC, PPC, MIPS and Sparc folks please run this | Date | Fri, 29 Aug 2003 11:31:46 -0500 |
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On Friday 29 August 2003 12:35 am, Jamie Lokier wrote: > Dear All, > > I'd appreciate if folks would run the program below on various > machines, especially those whose caches aren't automatically coherent > at the hardware level. > <snip>
Didn't see a 512k cache athlon-xp yet
skyline:/share/linux/projects/cachetest # sh go processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 10 model name : AMD Athlon(tm) XP 2800+ stepping : 0 cpu MHz : 2088.111 cache size : 512 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 tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 4168.08
Test separation: 4096 bytes: FAIL - too slow Test separation: 8192 bytes: FAIL - too slow Test separation: 16384 bytes: FAIL - too slow Test separation: 32768 bytes: pass Test separation: 65536 bytes: pass Test separation: 131072 bytes: pass Test separation: 262144 bytes: pass Test separation: 524288 bytes: pass Test separation: 1048576 bytes: pass Test separation: 2097152 bytes: pass Test separation: 4194304 bytes: pass Test separation: 8388608 bytes: pass Test separation: 16777216 bytes: pass VM page alias coherency test: minimum fast spacing: 32768 (8 pages)
real 0m0.110s user 0m0.070s sys 0m0.030s
--Brian Jackson
-- OpenGFS -- http://opengfs.sourceforge.net Gentoo -- http://gentoo.brianandsara.net Home -- http://www.brianandsara.net
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