Specific memory spaces improve ptxas by providing coarse aliasing info, and in a couple cases are slightly faster (arch-dependent).
-----Original Message----- From: Dmitry N. Mikushin [mailto:maemar...@gmail.com] Sent: Sunday, February 05, 2012 6:20 AM To: open64-devel@lists.sourceforge.net Subject: [Open64-devel] [NVISA] Generic address space Dear colleagues, Question: why nvopencc favors operations on particular memory address spaces, rather than generic address space? I.e. why LDS/LDL/STS/STL are preferred over generic LD/ST? What is the performance and/or optimization benefit here? Thanks, - Dima. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Open64-devel mailing list Open64-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/open64-devel ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Open64-devel mailing list Open64-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/open64-devel
