Lucas, If you'd like, please send me your session file and I can take a look at ray tracing it or making it possible for you to ray trace it. I did a small study a few years ago and found that if you can hide/remove atoms for PyMOL that won't make a difference in the scene, that could help you out. If you don't want to mess with it, feel free to send me the session file and I'll take a look.
Last, try "help faster" in PyMOL for some more hints. -- Jason On Wed, Apr 14, 2010 at 2:16 PM, Lucas Santos <lusasan...@yahoo.com.br> wrote: > Hi Jason, > > Sorry for taking that long to answer you, I was out of town. > Well the picture that I have has 1441X814 pixels, which is way below your > 4000X4000 pixels. I don't believe the resolution is the issue here but the > complexity of the scene - I am trying to ray four big proteins (the complex > formed by them is around 200kd) and a short stretch of DNA (40bp). > Furthermore, I just don't want to ray only the cartoon, but the the cartoon > together with the surface - pymol rays perfectly the cartoon but when I add > the surface it becomes memory-demanding. > > > Thank you, > > Lucas > > > > > ----- Mensagem original ---- > De: Jason Vertrees <jason.vertr...@schrodinger.com> > Para: Lucas Santos <lusasan...@yahoo.com.br> > Cc: pymol-users@lists.sourceforge.net > Enviadas: Sexta-feira, 9 de Abril de 2010 17:29:24 > Assunto: Re: [PyMOL] Res: Pymol 64-bits MacOSX > > Lucas, > > How many pixels in your image? Also, how complex are your scenes? > > I've managed to pump out images at 4000x4000 (16,000,000 pixels). We > can probably go larger, with some effort. What resolutions and > complexities have others managed? > > Cheers, > > -- Jason > > On Fri, Apr 9, 2010 at 2:45 PM, Lucas Santos <lusasan...@yahoo.com.br> wrote: >> Hi, >> >> I tried to change the hash_max but it still crashing, I guess the images are >> quite big. >> Anyway, I will try to install PyMol under snow leopard (I got the disk but >> haven't installed yet). >> Thank you all for the help! >> >> Cheers, >> >> Lucas >> >> >> ----- Mensagem original ---- >> De: Jason Vertrees <jason.vertr...@schrodinger.com> >> Para: Lucas Santos <lusasan...@yahoo.com.br> >> Cc: pymol-users@lists.sourceforge.net >> Enviadas: Sexta-feira, 9 de Abril de 2010 11:45:23 >> Assunto: Re: [PyMOL] Pymol 64-bits MacOSX >> >> Lucas, >> >> Try reducing your hash_max setting >> (http://www.pymolwiki.org/index.php/Hash_max). This will may ray >> tracing slower, but allows for larger images. >> >> Also, 64-bit MacPyMOL does not yet exist; we're still waiting on >> Tcl/Tk to update to 64-bit Carbon/Cocoa as they're using 32-bit now >> which is what our Pmw is built against. >> >> Cheers, >> >> -- Jason >> >> On Fri, Apr 9, 2010 at 11:22 AM, Lucas Santos <lusasan...@yahoo.com.br> >> wrote: >>> Hi there, >>> >>> I have been facing some memory problems with macpymol 32-bits lately. When >>> I try to ray a couple of big images my pymol crashes (malloc error), issue >>> that could be easily fixed just by using a 64-bit pymol version - physical >>> memory is not an issue I am running pymol on a MacPro with 16 Gb of RAM and >>> running leopard. I searched over the internet but I could not find a >>> 64-bit version for MacOSX. Is there a 64-bit macpymol available? If not is >>> it possible to compile a 64-bit version? >>> >>> Many Thanks, >>> >>> Lucas >>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Download Intel® Parallel Studio Eval >>> Try the new software tools for yourself. Speed compiling, find bugs >>> proactively, and fine-tune applications for parallel performance. >>> See why Intel Parallel Studio got high marks during beta. >>> http://p.sf.net/sfu/intel-sw-dev >>> _______________________________________________ >>> PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) >>> Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users >>> Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net >>> >> >> >> >> -- >> Jason Vertrees, PhD >> PyMOL Product Manager >> Schrodinger, LLC >> >> (e) jason.vertr...@schrodinger.com >> (o) +1 (603) 374-7120 >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> _______________________________________________ >> PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) >> Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users >> Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net >> > > > > -- > Jason Vertrees, PhD > PyMOL Product Manager > Schrodinger, LLC > > (e) jason.vertr...@schrodinger.com > (o) +1 (603) 374-7120 > > > > > -- Jason Vertrees, PhD PyMOL Product Manager Schrodinger, LLC (e) jason.vertr...@schrodinger.com (o) +1 (603) 374-7120 ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
