Hi Jon. Thank you for the replay . The part program is not so big (120 lines code , it is parametric style with Named Parameters) so it is strange . It is clear now the cpu hogg. I did believe that the real time is always enabled also in sim mode. Maybe this is why the hal file execution seems to have a sort of latency. Can you explain me why only a part of the NC program is loaded (as you say "only few K bytes"), what is the bottle neck ?
Regards Alex On Fri, Sep 12, 2014 at 6:17 PM, Jon Elson <[email protected]> wrote: > On 09/12/2014 05:27 AM, alex chiosso wrote: > > Hi people. > > I'm testing some NC code on a simulation configuration 3 axis . > > I notice that during the NC program execution the pc is using the hard > > drive . > > As soon the program execution is stopped the hard drive is not used . > > I believed that the NC program is loaded into the RAM memory so during > the > > NC program execution why LCNC should access to the harddrive ? > No, only PART of the program is loaded into memory, if the > program is > longer than a few K bytes. > > And another issue is that the cpu hogg (100% usage during NC program > > execution) . > > > I think the sim mode goes as fast as it can through the part > program, so > it will always use 100% CPU. The sim mode has no concept of > real time. > > Jon > > > ------------------------------------------------------------------------------ > Want excitement? > Manually upgrade your production database. > When you want reliability, choose Perforce > Perforce version control. Predictably reliable. > > http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Want excitement? Manually upgrade your production database. When you want reliability, choose Perforce Perforce version control. Predictably reliable. http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
