C:\test\lockfree>bitlock 1 102400000
threads:    1 loops: 102400000  count:  204800000 time: 4.071000 processor cycles:   9748471986

C:\test\lockfree>bitlock 4 102400000
threads:    4 loops:  25600000  count:  204800000 time: 4.093000 processor cycles:   9788765607

C:\test\lockfree>bitlock 16 102400000
threads:   16 loops:   6400000  count:  204800000 time: 4.123000 processor cycles:   9859762107

C:\test\lockfree>bitlock 64 102400000
threads:   64 loops:   1600000  count:  204800000 time: 4.240000 processor cycles:  10210001571

C:\test\lockfree>bitlock 256 102400000
threads:  256 loops:    400000  count:  204800000 time: 5.077000 processor cycles:  11839214313

C:\test\lockfree>bitlock 1024 102400000
threads: 1024 loops:    100000  count:  204800000 time: 5.564000 processor cycles:  23777289990

C:\test\lockfree>bitlock 4096 102400000
threads: 4096 loops:     25000  count:  204800000 time: 8.286000 processor cycles:  55413048789