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