jul_k Posted April 28, 2008 Share Posted April 28, 2008 Hi there! has anyone else had this issue? I have a dual core 1.7ghz with both cores enabled, but when I use logic8 only 1 core seems to work! I sometimes have one or two lines showing on the other core but it isn't used at all! The core that is used goes up to 100% causing awfull glitches and I realy wonder why the other one is unsed? Is there something I can/should tweak for geting it working? In e.g. protools I can choose the cpu I want to work! any solutionings very appreciated! thank you Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/ Share on other sites More sharing options...
Guest h2a Posted April 28, 2008 Share Posted April 28, 2008 i've noticed this as well, mostly when bouncing Offline as opposed to in Real time. not sure what the deal is with this. Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-727475 Share on other sites More sharing options...
starobrno1 Posted April 29, 2008 Share Posted April 29, 2008 Sounds strange I have the q6600 and all 4 cores works in Logic. Try to put your memory like: slot 1 first module, slot 2 empty, slot 3 next, slot 4 empty or if you have 4 modules be sure they are same amount of mb each one of them, maby you get some configuration problems. Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-728164 Share on other sites More sharing options...
jul_k Posted April 29, 2008 Author Share Posted April 29, 2008 I only have 2 slots on my laptop! but thank you for the tip anyway ! what is the leaving one slot out supposed to achieve? thx & peace Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-729402 Share on other sites More sharing options...
starobrno1 Posted April 30, 2008 Share Posted April 30, 2008 Sorry I did´nt realize it was a laptop I was thinking you had some kind of dual channel problem. I´m not sure but I think dual channel is not supported in a hack so I was guessing you had some kind of memory configuration problems. Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-730719 Share on other sites More sharing options...
jul_k Posted May 1, 2008 Author Share Posted May 1, 2008 how could you have known? sry my fault! I've noticed smth interesting! since I have an e-drumkit connected per midi to drummer_EZ and used it just to jam I had allways the same situation! start a session open EZD and the 1 cpu remains 1/2 loaded without doing anything! playing causes 3/4 to full load! now, I've recorded smth and afterwards the cpu load went down to zero!! playing back caused the 2 cpu to get used! could it be that logic organizes the usage of cpu smth like 1 cpu for live activities and 2(or both) for playing back? why did the cpu load go to 0 after recording? weird! will keep on experimenting and post back in! btw, i have a dual core 1,7 ghz and 2gb ram Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-731862 Share on other sites More sharing options...
seppa Posted May 1, 2008 Share Posted May 1, 2008 I've just posted a Logic benchmark Thread : http://forum.insanelymac.com/index.php?sho...mp;#entry731946 All my cores are working but I too have noticed during the benchmark that the cores usage was tottally unbalanced. Plz you can all participate to the bench so we can compare and see whats up with our setups. Link to comment https://www.insanelymac.com/forum/topic/102022-logic8-2-cores-active-only-one-used-by-logic/#findComment-731952 Share on other sites More sharing options...
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