Determing cache sizes -- request for testing

"Jérôme M. Berger" jeberger at free.fr
Wed Sep 10 11:22:39 PDT 2008


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	I get:
> ./cache
unknown CPU

Family=0 Model=0 Stepping=0
Data caches:
Level 1 size=8K, ways=2 linesize=32
Level 2 size=4194303K, ways=1 linesize=32
Level 3 size=4194303K, ways=1 linesize=32

> gdc --version
gdc (GCC) 4.1.2 20070214 ( gdc 0.24, using dmd 1.030)

> cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 75
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
stepping        : 2
cpu MHz         : 1800.000
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov                                              pat pse36
clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm
3dno                                             wext 3dnow rep_good
pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy
bogomips        : 3618.77
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 75
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
stepping        : 2
cpu MHz         : 1800.000
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov                                              pat pse36
clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm
3dno                                             wext 3dnow rep_good
pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy
bogomips        : 3618.77
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

- --
+------------------------- Jerome M. BERGER ---------------------+
|    mailto:jeberger at free.fr      | ICQ:    238062172            |
|    http://jeberger.free.fr/     | Jabber: jeberger at jabber.fr   |
+---------------------------------+------------------------------+
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