I don't have a p3, but I hope this helps.
term% aux/cpuid
vendor AuthenticAMD
procmodel 00200f31 / 01020800
features fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
features pse36 clflush mmx fxsr sse sse2 ht
features pni cx16
extmodel 00200f31 / 20001400
extfeatures fpu vme de pse tsc msr pae mce cx8 apic syscall mtrr pge mca cmov
pat
extfeatures pse36 nx mmx+ mmx fxsr ffxsr tscp lm 3dnow!+ 3dnow!
extfeatures ahf64 cmp svm eas cr8d 3dnow!p osvw skinit
procname AMD Athlon(tm) X2 Dual-Core QL-64
physbits 40
virtbits 48
term% doalltests
fcp: threadsem is a directory
fcp: threadtas is a directory
unknown 2100
2
0.30u 0.20s 0.50r 8.lpingpong
0.44u 3.68s 6.61r 8.sempingpong
0.00u 0.00s 10.85r 8.chantestsem -O0 -R1 -T1
0.00u 0.00s 24.62r 8.chantestsem -O0 -R1 -T2
0.00u 0.00s 64.22r 8.chantestsem -O0 -R1 -T4
0.01u 0.00s 146.50r 8.chantestsem -O0 -R1 -T8
0.00u 0.00s 324.50r 8.chantestsem -O0 -R1 -T16
0.00u 0.00s 9.80r 8.chantest -O0 -R1 -T1
0.00u 0.00s 19.33r 8.chantest -O0 -R1 -T2
0.00u 0.01s 39.26r 8.chantest -O0 -R1 -T4
0.00u 0.00s 82.72r 8.chantest -O0 -R1 -T8
0.01u 0.00s 194.29r 8.chantest -O0 -R1 -T16
neinchan% aux/cpuid
vendor GenuineIntel
procmodel 000206a7 / 00100800
features fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
features pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
features pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm
pcid sse4_1 sse4_2 popcnt
features tscdeadline aes xsave avx
features xsaveopt
extmodel 00000000 / 00000000
extfeatures tscp lm
extfeatures ahf64
procname Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
physbits 36
virtbits 48
neinchan% doalltests
fcp: threadsem is a directory
fcp: threadtas is a directory
P6 3397
4
0.21u 0.08s 0.26r 8.lpingpong
0.31u 1.68s 3.72r 8.sempingpong
0.00u 0.00s 4.97r 8.chantestsem -O0 -R1 -T1
0.00u 0.00s 7.06r 8.chantestsem -O0 -R1 -T2
0.00u 0.00s 28.17r 8.chantestsem -O0 -R1 -T4
0.00u 0.00s 65.24r 8.chantestsem -O0 -R1 -T8
0.00u 0.00s 144.70r 8.chantestsem -O0 -R1 -T16
0.00u 0.00s 4.82r 8.chantest -O0 -R1 -T1
0.00u 0.00s 6.60r 8.chantest -O0 -R1 -T2
0.00u 0.00s 12.63r 8.chantest -O0 -R1 -T4
0.00u 0.00s 27.02r 8.chantest -O0 -R1 -T8
0.00u 0.00s 60.55r 8.chantest -O0 -R1 -T16
