Hi Peiman, I just got back from a trip and caught up with this thread. One thing to note is that when using blue with the API on Linux, it is unstable and in some cases unusable. This is not limited to just blue and the API, as I know that this has been experienced with AVSynthesis. Now that I"m back from my trip I will continue to explore to find the cause of this instability. steven On Sat, Sep 20, 2008 at 7:03 AM, peiman khosravi wrote: > OK right now I'm using the live DVD puredyne. It comes with csound64 and pd > pre-installed. I couldn't get the sound to work properly on my mac but on > the PC it seems fine. > > Best > Peiman > > 2008/9/20 Brian Redfern >> >> yeah top is great for seeing exactly what is happening "behind the scenes" >> on the mac. >> >> On Fri, Sep 19, 2008 at 6:22 PM, peiman khosravi >> wrote: >>> >>> OK I just tried the top command (btw I didn't know about it, great >>> command!). >>> When running csound with blue, the only other programme that is >>> using significant CPU is java actually, but only about 5%. At the point >>> where csound glitches csound's usage suddenly goes up to over 90% CPU. So it >>> seems like I need more ram! I'm surprised at how much CPU firefox is using >>> (just tried it as a test), up to 29%! Not surprising then that when I have >>> the manual page open csound performs so much worst! >>> I'll do more tests in the morning... >>> Thanks >>> Peiman >>> >>> On 20 Sep 2008, at 02:01, Brian Redfern wrote: >>> >>> Yeah I don't think that's the issue so much as something else messing >>> with your sound performance, what I would do is run the 'top" command from >>> the bash shell and see what is taking all the resources, then you can see if >>> something else is stealing your cpu away from csound. >>> >>> On Fri, Sep 19, 2008 at 5:55 PM, peiman khosravi >>> wrote: >>>> >>>> Hi >>>> >>>> I tried this once but the problem is that it doesn't support any >>>> graphics at all. So I won't be able to run blue or even a text editor (as >>>> far as I know anyway). I'm just downloading this: >>>> http://code.goto10.org/projects/puredyne/ >>>> >>>> Looks very very exiting!! You can run it from USB key as well which if >>>> it works will be awesome. Next have to see if blue is installable on it! >>>> >>>> Best >>>> Peiman >>>> >>>> On 19 Sep 2008, at 19:20, kCk wrote: >>>> >>>>> >>>>> >>>>> >>>>> peiman wrote: >>>>>> >>>>>> It would be nice to be able to run osx in unix mode without the >>>>>> desktop >>>>>> though!!! >>>>>> >>>>> you could try logging in as ">console". i have not tried this but have >>>>> heard >>>>> that it works with some versions of OSX. if you only need the command >>>>> line >>>>> for what you are doing this should give you more resources. >>>>> later. >>>>> kurt >>>>> -- >>>>> View this message in context: >>>>> http://www.nabble.com/real-time-performance-optimization-on-powerbook-pro....-tp19571293p19577282.html >>>>> Sent from the Csound - General mailing list archive at Nabble.com. >>>>> >>>>> >>>>> >>>>> Send bugs reports to this list. >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body >>>>> "unsubscribe csound" >>>> >>>> >>>> >>>> Send bugs reports to this list. >>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>> csound" >>> >>> >> > >