Arno

Arno has asked 3 questions and find answers to 29 problems.

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freelance software developer

Arno questions

C: Why is a fprintf(stdout,....) so slow?
How is the microsecond time of linux gettimeofday() obtained and what is its accuracy?

Arno answers

Is QueryPerformanceFrequency accurate when using HPET?
Problems passing array by reference to threads
How to get an accurate 1ms Timer Tick under WinXP
Measurement with boost::posix_time::microsec_clock has error more than ten microseconds?
Can exiting from a process that is locking a mutex cause a deadlock?
how to send signal with more information to other threads?
Multiple nested for loops vs single for loop [closed]
timer accuracy: c clock( ) vs. WinAPI's QPC or timeGetTime( )
Serial code much slower than using only one thread in C?
Why is one thread faster than just calling a function, mingw