Comments on: SBCL: Getting started with mmap() http://blog.viridian-project.de/2009/07/24/sbcl-getting-started-with-mmap/ Leslie P. Polzer on code, music, literature, design and free software business. Fri, 09 Dec 2011 14:52:23 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Ala'a (cmo-0) http://blog.viridian-project.de/2009/07/24/sbcl-getting-started-with-mmap/comment-page-1/#comment-29423 Ala'a (cmo-0) Sun, 26 Jul 2009 20:04:24 +0000 http://blog.viridian-project.de/?p=183#comment-29423 IIRC ACL has a keyword parameter :mapped for /open/ call more over have a look at these discussion about io and mmap: http://groups.google.com/group/comp.lang.lisp/browse_frm/thread/6dac10215611f08?hl=en&q=mmap# http://groups.google.com/group/comp.lang.lisp/browse_frm/thread/ed5fdab0db1a80a5?hl=en&q=mmap# IIRC ACL has a keyword parameter :mapped for /open/ call

more over have a look at these discussion about io and mmap:

http://groups.google.com/group/comp.lang.lisp/browse_frm/thread/6dac10215611f08?hl=en&q=mmap#

http://groups.google.com/group/comp.lang.lisp/browse_frm/thread/ed5fdab0db1a80a5?hl=en&q=mmap#

]]> By: blah http://blog.viridian-project.de/2009/07/24/sbcl-getting-started-with-mmap/comment-page-1/#comment-29346 blah Sat, 25 Jul 2009 13:35:30 +0000 http://blog.viridian-project.de/?p=183#comment-29346 AFAIK mmap() nowadays works on windows, but windows implementations of it do tend to be criminally slow compared to unix. The gratuitously-different-windows-native-analogue of course exists, MapViewOfFile and friends: http://msdn.microsoft.com/en-us/library/aa366781(VS.85).aspx#file_mapping_functions AFAIK mmap() nowadays works on windows, but windows implementations of it do tend to be criminally slow compared to unix.

The gratuitously-different-windows-native-analogue of course exists, MapViewOfFile and friends:
http://msdn.microsoft.com/en-us/library/aa366781(VS.85).aspx#file_mapping_functions

]]> By: Leslie http://blog.viridian-project.de/2009/07/24/sbcl-getting-started-with-mmap/comment-page-1/#comment-29308 Leslie Fri, 24 Jul 2009 16:38:58 +0000 http://blog.viridian-project.de/?p=183#comment-29308 The call itself is part of POSIX so it will work on most operating systems including most modern versions of Windows. See http://en.wikipedia.org/wiki/POSIX#POSIX-oriented_operating_systems It's likely that SB-POSIX (and thus SB-POSIX:MMAP) is available on all systems that support POSIX properly. The call itself is part of POSIX so it will work on most operating systems including most modern versions of Windows.

See http://en.wikipedia.org/wiki/POSIX#POSIX-oriented_operating_systems

It’s likely that SB-POSIX (and thus SB-POSIX:MMAP) is available on all systems that support POSIX properly.

]]> By: dasuxullebt http://blog.viridian-project.de/2009/07/24/sbcl-getting-started-with-mmap/comment-page-1/#comment-29306 dasuxullebt Fri, 24 Jul 2009 15:14:06 +0000 http://blog.viridian-project.de/?p=183#comment-29306 Does this work unter Mac OS and Windows, too? Does this work unter Mac OS and Windows, too?

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