From ea39575fe04b99f224d9b3383b608e4b21d6c26a Mon Sep 17 00:00:00 2001 From: Andrea Bastoni Date: Wed, 19 May 2010 12:07:29 -0400 Subject: Revert "Updated the scons section and added -h option." This reverts commit ae5c6554d5c5d38f45820171fc069030b16b54f4. --- index.html | 71 ++++++++++++-------------------------------------------------- 1 file changed, 13 insertions(+), 58 deletions(-) diff --git a/index.html b/index.html index bb6c026..6961509 100644 --- a/index.html +++ b/index.html @@ -63,8 +63,8 @@

Please refer to the download and installation sections for details.

-

Earlier versions (2008.1 &mdash 2008.3),based on Linux  2.6.24 and (2007.1 — 2007.3), based on Linux 2.6.20 - ,support additional scheduling policies, are discussed on separate pages dedicated to the LITMUSRT 2008 and LITMUSRT 2007 series respectively. +

Earlier versions based on Linux  2.6.24 and Linux 2.6.20, + which supported additional scheduling policies, are discussed on separate pages dedicated to the LITMUSRT 2008 and LITMUSRT 2007 series respectively.

The first version of LITMUSRT, which was implemented in Spring 2006, @@ -76,9 +76,9 @@

Support

- The LITMUSRT development effort is being supported by grants from, SUN Corp., - Intel Corp., IBM Corp., The National Science Foundation (grant CCR 0615197), and The U.S. - Army Research Office (grant W911NF-06-1-0425). + The LITMUSRT development effort is being supported by grants from + AT&T, IBM, and Northrop Grumman Corps.; the National Science Foundation (grants CNS 0834270 and CNS 0834132); the U.S. + Army Research Office (grant W911NF-09-1-0535); and the Air Force Office of Scientific Research (grant FA 9550-09-1-0549).

@@ -97,17 +97,18 @@
  • Björn B. Brandenburg (current maintainer)
    • -
  • Andrea Bastoni (Visiting researcher from University of Rome "Tor Vergata") +
  • Andrea Bastoni (University of Rome "Tor Vergata")

    • - (Additional collaborators for LITMUSRT 2008 series and LITMUSRT 2007 series contributed to earlier versions of LITMUSRT.) + Additional collaborators contributed to the previous LITMUSRT 2008 and the LITMUSRT 2007 versions.

    Publications

    -
    +
    +

    1. B. Brandenburg and J. Anderson, @@ -330,7 +331,7 @@ Technology and Applications Symposium, pp. 342-353, April 2008. model, a scheduler plugin infrastructure, and some scheduler plugins, as well as a user-space library that provides the LITMUSRT real-time API. Note that the current implementation only works on the - Intel x86-32 and sparc64 architectures. + Intel x86-32 and x86-64 architectures.

      Patching the Kernel

      @@ -379,60 +380,14 @@ make modules depends on the LITMUSRT kernel kernel and provides its own build system (based on scons). In order to compile liblitmus, you need to adjust the variable LITMUS_KERNEL in the SConstruct file to point to your - copy of the kernel. Users should not update the SConstruct file manually anymore. Instead, a .config file can be created with appropriate variables. The required variables can be listed using scons -h command. This command lists the variables required for building the liblitmus2010 library.
      - Sample output of scons -h is as shown below. + copy of the kernel.

      -

      - 

       
-scons -h
-scons: Reading SConscript files ...
-scons: done reading SConscript files.
-
-=============================================
-liblitmus --- The LITMUS^RT Userspace Library
-
-There are a number of user-configurable build
-variables. These can either be set on the
-command line (e.g., scons ARCH=x86) or read
-from a local configuration file (.config).
-
-Run 'scons --dump-config' to see the final
-build configuration.
-
-Build Variables
----------------
-
-LITMUS_KERNEL: Where to find the LITMUS^RT kernel. ( /path/to/LITMUS_KERNEL )
-    default: ../litmus2010
-    actual: ../litmus2010
-
-PYTHON_HEADERS: Where to find Python headers. ( /path/to/PYTHON_HEADERS )
-    default: /usr/include/python2.5
-    actual: /usr/include/python2.5
-
-ARCH: Target architecture. (x86_64|sparc64|x86|i686)
-    default: x86_64
-    actual: x86_64
-
-WSS: Working set size for pm analysis
-    default: 3072
-    actual: 3072
-
-Use scons -H for help about command-line options.
-
      - -

      - To summarize, the liblitmus can be obtained and - compiled with the following commands: -

      - 
       
 cd $DIR
 wget http://www.cs.unc.edu/~anderson/litmus-rt/download/2010.1/liblitmus-2010.1.tgz
 tar xzf liblitmus-2010.1.tgz
 cd liblitmus 
-
-# set LITMUS_KERNEL in .config to point to the kernel source and compile
+# change LITMUS_KERNEL in SConstruct to point to the kernel source
 scons

      @@ -492,7 +447,7 @@ scons Only root can change the active policy, and only when there are no real-time tasks present.

      - If you do not have the dialog utility installed, then you can still use setsched by passing the desired scheduling policy as a commandline parameter, e.g. type setsched PFAIR to activate the PFAIR plugin. + If you do not have the dialog utility installed, then you can still used setsched by passing the desired scheduling policy as a commandline parameter, e.g. type setsched PFAIR to activate the PFAIR plugin.

      Writing Real-Time Tasks

      -- cgit v1.2.2