Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
Last SVN checkout works perfectly! Now I have only to understand why the GCC builtins are not configured on my system. You say I'm forced to define the environment variable CXXFLAGS to -march=i686 before running ccmake . ? It is not possible to define CMAKE_CXX_FLAGS and CMAKE_C_FLAGS inside Cmake? Thanks! mario Mathias Fröhlich wrote: Hi, On Monday 30 June 2008 15:51, Mario Valle wrote: Hope this helps you. Ciao! Yep this helps, thanks. The fix needs to look somehow different, but I will provide a full submission to Robert ... Greetings Mathais -- Ing. Mario Valle Data Analysis and Visualization Services | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
Hi, On Tuesday 01 July 2008 13:14, Mario Valle wrote: Last SVN checkout works perfectly! Good to hear. Now I have only to understand why the GCC builtins are not configured on my system. You say I'm forced to define the environment variable CXXFLAGS to -march=i686 before running ccmake . ? It is not possible to define CMAKE_CXX_FLAGS and CMAKE_C_FLAGS inside Cmake? And don't forget to switch on optimizations of your choice, since this might override the release C*FLAGS settings ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Florian Geyer, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Prof. Dr. Hanns Ruder Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] The story continues: osgthirdpersonview crashes on Linux
Dear all, After a fresh SVN checkout osgthirdpersonview continues crashing and the generated Configure header continues to have all its entries commented out. As per various suggestions I defined the following entries in Cmake: CMAKE_CXX_FLAGS -march=i686 CMAKE_C_FLAGS-march=i686 But nothing changes and even in CMakeFiles/CMakeError.log I found the following entry for which no sign of the above flags appears: Performing C++ SOURCE FILE Test _OPENTHREADS_ATOMIC_USE_GCC_BUILTINS failed with the following output: /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make CMakeFiles/cmTryCompileExec.dir/build gmake[1]: Entering directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' /usr/bin/cmake -E cmake_progress_report /local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/CMakeFiles 1 Building CXX object CMakeFiles/cmTryCompileExec.dir/src.o /usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -o CMakeFiles/cmTryCompileExec.dir/src.o -c /local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTryCompileExec /usr/bin/cmake -P CMakeFiles/cmTryCompileExec.dir/cmake_clean_target.cmake /usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -fPIC CMakeFiles/cmTryCompileExec.dir/src.o -o cmTryCompileExec -rdynamic CMakeFiles/cmTryCompileExec.dir/src.o: In function `main': src.cxx:(.text+0x43): undefined reference to `__sync_bool_compare_and_swap_4' src.cxx:(.text+0x6e): undefined reference to `__sync_bool_compare_and_swap_4' collect2: ld returned 1 exit status gmake[1]: *** [cmTryCompileExec] Error 1 gmake[1]: Leaving directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' gmake: *** [cmTryCompileExec/fast] Error 2 Another piece of the puzzle that could be of interest: I have trouble also with the build of the FOX toolkit: seems like the configure process is configuring capabilities that are not there... Bho? Confused mario -- Ing. Mario Valle Data Analysis and Visualization Services | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
On Monday 30 June 2008 13:41, Mario Valle wrote: Dear all, After a fresh SVN checkout osgthirdpersonview continues crashing and the generated Configure header continues to have all its entries commented out. As per various suggestions I defined the following entries in Cmake: CMAKE_CXX_FLAGS -march=i686 CMAKE_C_FLAGS-march=i686 But nothing changes and even in CMakeFiles/CMakeError.log I found the following entry for which no sign of the above flags appears: Performing C++ SOURCE FILE Test _OPENTHREADS_ATOMIC_USE_GCC_BUILTINS failed with the following output: /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make CMakeFiles/cmTryCompileExec.dir/build gmake[1]: Entering directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' /usr/bin/cmake -E cmake_progress_report /local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/CMakeFiles 1 Building CXX object CMakeFiles/cmTryCompileExec.dir/src.o /usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -o CMakeFiles/cmTryCompileExec.dir/src.o -c /local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTryCompileExec /usr/bin/cmake -P CMakeFiles/cmTryCompileExec.dir/cmake_clean_target.cmake /usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -fPIC CMakeFiles/cmTryCompileExec.dir/src.o -o cmTryCompileExec -rdynamic CMakeFiles/cmTryCompileExec.dir/src.o: In function `main': src.cxx:(.text+0x43): undefined reference to `__sync_bool_compare_and_swap_4' src.cxx:(.text+0x6e): undefined reference to `__sync_bool_compare_and_swap_4' collect2: ld returned 1 exit status gmake[1]: *** [cmTryCompileExec] Error 1 gmake[1]: Leaving directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' gmake: *** [cmTryCompileExec/fast] Error 2 Another piece of the puzzle that could be of interest: I have trouble also with the build of the FOX toolkit: seems like the configure process is configuring capabilities that are not there... Bho? -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Florian Geyer, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Prof. Dr. Hanns Ruder Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
Sorry for the noise ...
Hit the send button by accident ...
On Monday 30 June 2008 13:41, Mario Valle wrote:
Dear all,
After a fresh SVN checkout osgthirdpersonview continues crashing and the
generated Configure header continues to have all its entries commented out.
As per various suggestions I defined the following entries in Cmake:
CMAKE_CXX_FLAGS -march=i686
CMAKE_C_FLAGS-march=i686
But nothing changes and even in CMakeFiles/CMakeError.log I found the
following entry for which no sign of the above flags appears:
Performing C++ SOURCE FILE Test _OPENTHREADS_ATOMIC_USE_GCC_BUILTINS failed
with the following output:
/usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
CMakeFiles/cmTryCompileExec.dir/build
gmake[1]: Entering directory
`/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' /usr/bin/cmake -E
cmake_progress_report
/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/CMakeFiles 1
Building CXX object CMakeFiles/cmTryCompileExec.dir/src.o
/usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -o
CMakeFiles/cmTryCompileExec.dir/src.o -c
/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTryCompileExec
/usr/bin/cmake -P CMakeFiles/cmTryCompileExec.dir/cmake_clean_target.cmake
/usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -fPIC
CMakeFiles/cmTryCompileExec.dir/src.o -o cmTryCompileExec -rdynamic
CMakeFiles/cmTryCompileExec.dir/src.o: In function `main':
src.cxx:(.text+0x43): undefined reference to
`__sync_bool_compare_and_swap_4' src.cxx:(.text+0x6e): undefined reference
to `__sync_bool_compare_and_swap_4' collect2: ld returned 1 exit status
gmake[1]: *** [cmTryCompileExec] Error 1
gmake[1]: Leaving directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp'
gmake: *** [cmTryCompileExec/fast] Error 2
Another piece of the puzzle that could be of interest: I have trouble also
with the build of the FOX toolkit: seems like the configure process is
configuring capabilities that are not there... Bho?
Ok, the cflags did not reach the compiler command line. Therefore you do not
get atomics. It's beyond my cmake knowledge when which cmake variable is
used.
I usually set CFLAGS and CXXFLAGS in the environment where I run cmake. That
appears to work for me ...
Hmm, I wonder why your previous post tells that none of the OpeThreads Config
variables are defined. At least the MUTEX one should be ...
Can you replace the CheckAtomicOps.cmake file with the one I have attached and
retest please? Note that I am interrested in the fallback path with the
mutex, so please do not change eny cflags or whatever wrt the previous run
that did not work ...
Thanks!
Greetings
Mathias
--
Dr. Mathias Fröhlich, science + computing ag, Software Solutions
Hagellocher Weg 71-75, D-72070 Tuebingen, Germany
Phone: +49 7071 9457-268, Fax: +49 7071 9457-511
--
Vorstand/Board of Management:
Dr. Bernd Finkbeiner, Dr. Florian Geyer,
Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech
Vorsitzender des Aufsichtsrats/
Chairman of the Supervisory Board:
Prof. Dr. Hanns Ruder
Sitz/Registered Office: Tuebingen
Registergericht/Registration Court: Stuttgart
Registernummer/Commercial Register No.: HRB 382196
# Check for availability of atomic operations
# This module defines
# OPENTHREADS_HAVE_ATOMIC_OPS
INCLUDE(CheckCXXSourceRuns)
# Do step by step checking,
CHECK_CXX_SOURCE_RUNS(
#include cstdlib
int main()
{
unsigned value = 0;
void* ptr = value;
__sync_add_and_fetch(value, 1);
__sync_synchronize();
__sync_sub_and_fetch(value, 1);
if (!__sync_bool_compare_and_swap(value, 0, 1))
return EXIT_FAILURE;
if (!__sync_bool_compare_and_swap(ptr, ptr, ptr))
return EXIT_FAILURE;
return EXIT_SUCCESS;
}
_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS)
CHECK_CXX_SOURCE_RUNS(
#include stdlib.h
int main(int, const char**)
{
unsigned value = 0;
void* ptr = value;
__add_and_fetch(value, 1);
__synchronize(value);
__sub_and_fetch(value, 1);
if (!__compare_and_swap(value, 0, 1))
return EXIT_FAILURE;
if (!__compare_and_swap((unsigned long*)ptr, (unsigned long)ptr, (unsigned long)ptr))
return EXIT_FAILURE;
return EXIT_SUCCESS;
}
_OPENTHREADS_ATOMIC_USE_MIPOSPRO_BUILTINS)
CHECK_CXX_SOURCE_RUNS(
#include atomic.h
#include cstdlib
int main(int, const char**)
{
uint_t value = 0;
void* ptr = value;
atomic_inc_uint_nv(value);
membar_consumer();
atomic_dec_uint_nv(value);
if (0 != atomic_cas_uint(value, 0, 1))
return EXIT_FAILURE;
if (ptr != atomic_cas_ptr(ptr, ptr, ptr))
return EXIT_FAILURE;
return EXIT_SUCCESS;
}
_OPENTHREADS_ATOMIC_USE_SUN)
CHECK_CXX_SOURCE_RUNS(
#include windows.h
#include cstdlib
int main(int, const char**)
{
volatile long value = 0;
long data = 0;
long* volatile ptr = data;
InterlockedIncrement(value);
MemoryBarrier();
InterlockedDecrement(value);
if (0 !=
Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
Thanks a lot Mathias!
Adding your file, deleting the cache and starting over:
- Confing now has #define _OPENTHREADS_ATOMIC_USE_MUTEX
- But the build fails when compiling Referenced.cpp
/local/OSG/OpenSceneGraph/src/osg/Referenced.cpp:85: error: qualified name does not name a
class before '{' token
gmake[2]: *** [src/osg/CMakeFiles/osg.dir/Referenced.o] Error 1
gmake[2]: *** Waiting for unfinished jobs
gmake[1]: *** [src/osg/CMakeFiles/osg.dir/all] Error 2
gmake: *** [all] Error 2
Seems like _OSG_REFERENCED_USE_ATOMIC_OPERATIONS is not defined.
So I added to Config header the line:
#define _OSG_REFERENCED_USE_ATOMIC_OPERATIONS
And voila', everything works, no more crashes in osgthirdpersonview !
Hope this helps you. Ciao!
mario
Mathias Fröhlich wrote:
Sorry for the noise ...
Hit the send button by accident ...
On Monday 30 June 2008 13:41, Mario Valle wrote:
Dear all,
After a fresh SVN checkout osgthirdpersonview continues crashing and the
generated Configure header continues to have all its entries commented out.
As per various suggestions I defined the following entries in Cmake:
CMAKE_CXX_FLAGS -march=i686
CMAKE_C_FLAGS-march=i686
But nothing changes and even in CMakeFiles/CMakeError.log I found the
following entry for which no sign of the above flags appears:
Performing C++ SOURCE FILE Test _OPENTHREADS_ATOMIC_USE_GCC_BUILTINS failed
with the following output:
/usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
CMakeFiles/cmTryCompileExec.dir/build
gmake[1]: Entering directory
`/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp' /usr/bin/cmake -E
cmake_progress_report
/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/CMakeFiles 1
Building CXX object CMakeFiles/cmTryCompileExec.dir/src.o
/usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -o
CMakeFiles/cmTryCompileExec.dir/src.o -c
/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTryCompileExec
/usr/bin/cmake -P CMakeFiles/cmTryCompileExec.dir/cmake_clean_target.cmake
/usr/bin/c++ -D_OPENTHREADS_ATOMIC_USE_GCC_BUILTINS -fPIC
CMakeFiles/cmTryCompileExec.dir/src.o -o cmTryCompileExec -rdynamic
CMakeFiles/cmTryCompileExec.dir/src.o: In function `main':
src.cxx:(.text+0x43): undefined reference to
`__sync_bool_compare_and_swap_4' src.cxx:(.text+0x6e): undefined reference
to `__sync_bool_compare_and_swap_4' collect2: ld returned 1 exit status
gmake[1]: *** [cmTryCompileExec] Error 1
gmake[1]: Leaving directory `/local/OSG/OpenSceneGraph/CMakeFiles/CMakeTmp'
gmake: *** [cmTryCompileExec/fast] Error 2
Another piece of the puzzle that could be of interest: I have trouble also
with the build of the FOX toolkit: seems like the configure process is
configuring capabilities that are not there... Bho?
Ok, the cflags did not reach the compiler command line. Therefore you do not
get atomics. It's beyond my cmake knowledge when which cmake variable is
used.
I usually set CFLAGS and CXXFLAGS in the environment where I run cmake. That
appears to work for me ...
Hmm, I wonder why your previous post tells that none of the OpeThreads Config
variables are defined. At least the MUTEX one should be ...
Can you replace the CheckAtomicOps.cmake file with the one I have attached and
retest please? Note that I am interrested in the fallback path with the
mutex, so please do not change eny cflags or whatever wrt the previous run
that did not work ...
Thanks!
Greetings
Mathias
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
--
Ing. Mario Valle
Data Analysis and Visualization Services | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] The story continues: osgthirdpersonview crashes on Linux
Hi, On Monday 30 June 2008 15:51, Mario Valle wrote: Hope this helps you. Ciao! Yep this helps, thanks. The fix needs to look somehow different, but I will provide a full submission to Robert ... Greetings Mathais -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Florian Geyer, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Prof. Dr. Hanns Ruder Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
