Greg - Am 26.04.2013 um 22:47 schrieb Gregg Eshelman <[email protected]>:
> --- On Fri, 4/26/13, Mark Wendt <[email protected]> wrote: > >> Michael, >> >> I was thinking more of hardware resources, such as >> interrupts. What >> happens when both instances require the same interrupt at >> the same time? >> Unlike shared memory, interrupts are a bit harder to share, >> or have >> concurrent use. Can the separate instances somehow >> share the IO bus? Or >> is there some kind of real time scheduler that looks ahead >> for all possible conflicts, and works it out? > > There would have to be a scheduler or process manager or some way for > processes to communicate with one another. > > Just letting things roll along independently leads to disasters like the > Therac 25. since instances do not share devices and their respective HAL drivers, there is no need for any such scheme - Michael > > ------------------------------------------------------------------------------ > Try New Relic Now & We'll Send You this Cool Shirt > New Relic is the only SaaS-based application performance monitoring service > that delivers powerful full stack analytics. Optimize and monitor your > browser, app, & servers with just a few lines of code. Try New Relic > and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_apr > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_apr _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
