From: rws@inko.no (Rolf Welde Skeie) Subject: Re: questions about port and timer functions 20 Jan 1998 13:52:45 -0800 Message-ID: <34C35D5F.867053A6.cygnus.gnu-win32@scali.no> References: Reply-To: rws@inko.no Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: "Patrick J. Fay" Cc: Benjamin Riefenstahl , gnu-win32@cygnus.com Patrick J. Fay wrote: > The routine below will time to the clock tick level (at least on > a pentium pro). Note that you have to put in the clock frequency. A sidenote: on a SMP you can get corrupt values as the clock is associated with the *current* cpu you are running on. You have to be sure that you always use the same cpu... Any takers on a MT-safe implementation? -- Rolf Welde Skeie Senior Design Engineer _ mailto:rws@scali.no __ http://www.scali.com ____ Tel (+47) 6384 6705 Scali AS Fax (+47) 6384 4005 Hvamstubben 17 = Home (+44) 2255 0822 2013 Skjetten = = = Mob (+47) 9095 4406 NORWAY = = = = - For help on using this list (especially unsubscribing), send a message to "gnu-win32-request@cygnus.com" with one line of text: "help".