- Fixing FindHWLOC.cmake script for adding support for HWLOC versions

greater than 1.4.0

- Fixing a bug in the thread placements for node threads.

CMake/Equalizer.spec

@@ -1,13 +1,13 @@
 Name:		Equalizer
-Version:	
+Version:	1.3.1
 Release:	1%{?dist}
 Summary:	Middleware to create and deploy parallel OpenGL-based applications
 
 Group:		Development/Libraries
 License:	LGPLv2, examples are BSD licensed
 URL:		http://www.equalizergraphics.com/
 Source0:	http://www.equalizergraphics.com/downloads/%{name}-%{version}.tar.gz
-Patch0:		Equalizer--build-fix.patch
+Patch0:		Equalizer-1.3.1-build-fix.patch
 BuildRequires:	cmake bison flex
 BuildRequires:	boost-devel glew-devel
 BuildRequires:	libX11-devel mesa-libGL-devel

CMake/FindHWLOC.cmake

@@ -1,21 +1,24 @@
 # Copyright (c) 2012 Marwan Abdellah <[email protected]>
 
-find_path(HWLOC_INCLUDE_DIR "hwloc.h" 
-  HINTS ${HWLOC_ROOT}/include
-  /usr/include
-  /usr/local/include
-  /opt/local/include 
-)
+find_package(PkgConfig)
+if (PKG_CONFIG_FOUND)
+  message(STATUS "Found PKG_CONFIG")
+else()
+  message(STATUS "Could NOT Find PKG_CONFIG")
+endif()
 
-find_library(HWLOC_LIBRARIES NAMES hwloc 
-  HINTS ${HWLOC_ROOT}/lib
-  PATHS /usr/lib /usr/local/lib /opt/local/lib
-)
+# Search for package files 
+pkg_search_module(HWLOC hwloc>=1.4.0)
 
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(HWLOC DEFAULT_MSG HWLOC_LIBRARIES
-  HWLOC_INCLUDE_DIR)
+# Other places via "ccmake .."
+if(NOT HWLOC_FOUND)
+  find_path(HWLOC_INCLUDE_DIR "hwloc.h")
+  find_library(HWLOC_LIBRARIES NAMES hwloc)
+
+  include(FindPackageHandleStandardArgs)
+  find_package_handle_standard_args(HWLOC DEFAULT_MSG HWLOC_LIBRARIES HWLOC_INCLUDE_DIR)
+endif()
 
 if(HWLOC_FOUND)
   message(STATUS "Found HWLOC in ${HWLOC_INCLUDE_DIR};${HWLOC_LIBRARIES}")
-endif(HWLOC_FOUND)
+endif(HWLOC_FOUND)

commitMessage.txt

@@ -1,5 +1,8 @@
-Fix Windows build
+- Fixing FindHWLOC.cmake script for adding support for HWLOC versions 
+greater than 1.4.0 
 
+- Fixing a bug in the thread placements for node threads.
+
 [ ] May break build
 [ ] May break existing applications (see CHANGES.txt)
 [x] Bugfix

libs/eq/client/node.cpp

@@ -195,13 +195,28 @@ bool Node::configExit()
 void Node::_setAffinity()
 {
     const int32_t affinity = getIAttribute( IATTR_HINT_AFFINITY );
+    switch( affinity )
+    {
+        case OFF:
+            break;
 
-    NodeAffinityPacket packet;
-    packet.affinity = affinity;
+        case AUTO:
+            // To be implemented later
+            /*
+            const int32_t cpu = getCPU();
+            Pipe::Thread::setAffinity( cpu );
+            */
+            break;
 
-    co::LocalNodePtr node = getLocalNode();
-    send( node, packet );
-    node->setAffinity( affinity );
+        default:
+            NodeAffinityPacket packet;
+            packet.affinity = affinity;
+
+            co::LocalNodePtr node = getLocalNode();
+            send( node, packet );
+            node->setAffinity( affinity );
+            break;
+    }
 }
 
 void Node::waitFrameStarted( const uint32_t frameNumber ) const