Queens

Arrange N Queens on a NxN chess board so they don't attack each other.

23% branches
45% memory instructions
No FP operations

Download : http://gd.tuwien.ac.at/perf/benchmark/aburto/queens/queens.c

Compile : gcc queens.c -O0 -DUNIX -o queens

Launch : queens -c 16

Results

Name	CPU Type	CPU Freq	Time
Meta	Intel Core 2 Duo	3.16 GHz	88.827	(Win32, Cl.exe)
pluton	Opteron 250	2.40 GHz	177.828
MacBook	Intel Core 2 Duo	2.20 GHz	199.548
micron	Core 2 Duo L7500	1.60 GHz	208.780	(Win32, Cl.exe)
charon	Pentium M 750	1.86 GHz	224.500	(Win32 Cygwin/GCC)
kant	AMD Athlon XP 1900+	1.60 GHz	235.575
zarathoustra	Transmeta Crusoe TM5800	1.00 GHz	504.607

Sitemap Back to top