On Nov 18 01:05, Olumide wrote: > On 18/11/2014 00:45, Olumide wrote: > >According to the AMD CodeXL profiler, the modules cygwin1.dll and > >cygstdc++-6.dll account for 65.67% and 5.13% respectively of the runtime > >of my code. The breakdown is shown below: > > Reposting breakdown (hopefully will be less mangled this time) > > Function Module Timer samples Timer > samples percent > shmat cygwin1.dll 36357 37.7186
You may have better results using the POSIX shared memory functions shm_open, mmap, shm_unlink, rather than the XSI functions. The XSI funcs require communication with the cygserver daemon, the POSIX functions don't. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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