- general:
- added missing entry in ChangeLog
- vtunify[-mpi]:
- fixed possibly uninitialized global token for the predefined Node and "All" process groups
This commit was SVN r26147.
- general:
- corrected OTF version number
- otfprofile:
- removed leading '=' from CSV lines to make it loadable into spreadsheets (e.g. Open Office)
- fixed process naming in CSV output of collective operation statistics
Changes to VT:
- configure:
- added *_FOR_BUILD variables to CrayXE's default configure options; required for cross-building
- VT libs:
- fixed GPU communication, due to new process ID splitting
- fixed parsing of PAPI native events in VT_METRICS; use strtok_r instead of strtok which is successively called inPAPI_event_name_to_code
- added VT_METRICS_SEP to definition comments (-> Vampir's trace info)
- Docu:
- fixed link to TAU Reference Guide
This commit was SVN r26137.
This feature can be enabled at compile time with --with-cma passed
to configure.
At runtime it is also necessary to add "--mca btl btl_sm_use_cma 1"
to the mpirun command.
If both CMA and KNEM are compiled in and enabled at runtime then
KNEM will take precedence and CMA will disable itself
This commit was SVN r26134.
Note: I am working on a system that buffered all output until the application fishished due to a default of 'fully buffered.' This makes debugging painful. This switch fixed the problem by allowing me to adjust the buffering.
This commit was SVN r26119.
Changes to OTF:
- general:
- updated copyright information (2011->2012)
- otfmerge-mpi:
- use the MPI-2 versions of MPI_Address and MPI_Type_struct
- otfdump:
- don't abort when reading events fails - the input tracefile might only have statistics
Changes to VT:
- general:
- updated version number to 5.12.2openmpi
- updated copyright information (2011->2012)
- configure:
- added configure switches to enable/disable CUPTI and CUDA wrapping
- fixed detection of C++ runtime libraries for Cray and PGI v11.x compilers
- fixed detection of Cray compiler's OpenMP flag
- fixed detection of MPI_IN_PLACE
- disable support for RTLD_DEFAULT on CrayX? platforms; it's provided by dlfcn.h but not working
- added '-force_flat_namespace' to linker flags of compiler wrappers on MacOS (causes that OpenMPI's libmpi_f77 calls the VT MPI wrapper functions - not the original ones)
- default configure options on Cray platforms: use compiler option '--target=$XTPE_COMPILE_TARGET' only if the environment variable is set
- VT libs:
- added support for CUDA tracing via CUPTI callbacks and activities (runtime and driver API, kernels, memory copies, GPU idle time and GPU memory usage)
- added support for cudaMemcpyDefault and synchronous peer-to-peer memory copies in CUDA library wrapper
- fixed a bug in CUDA runtime wrapper initialization and thread creation
- fixed a build bug occurred if CUDA and CUPTI found, but support for library tracing is disabled
- use stack-allocated char-array when composing vtunify command; on some platforms system() results in exit code 127 when using a dynamically allocated char-array
- fixed bug in async. counter plugin
- fixed handling of empty MPI groups (MPI_GROUP_EMPTY)
- fixed handling of MPI groups implicitly generated by MPI_Win_create
- fixed conversion from MPI_Fint-arrays to MPI_Aint-arrays in Fortran MPI wrappers
- fixed order of OpenMP threads based on its id (omp_get_thread_num)
- fixed parsing of filter file to consider non-rank-specific filter rules appearing after a rank selection for disabling
- fixed handling of 'errno' in LIBC[-I/O] wrappers for statically linked applications (set application's errno to the errno defined in the external LIBC which is used for calling the real functions)
- suppress warnings about usage of deprecated MPI functions (OMPI_WANT_MPI_INTERFACE_WARNING=0)
- vtunify[-mpi]:
- fixed potential memory corruption during enqueuing recv. messages for p2p message matching
- vtunify-mpi:
- use the MPI-2 versions of MPI_Address and MPI_Type_struct
- removed unused MPI wrappers
- fixed assertion in p2p message matching which occurred when processing local traces with disabled ranks
- vtdyn:
- load user-specified shared libraries (-s SHLIB) into the mutatee before starting the instrumentation; adds support for instrumenting shared libraries which are loaded during runtime
- compiler wrappers:
- fixed detection of MPI library linked in the path form (e.g. libmpi.a instead of -lmpi)
- fixed corrupt library order when using vtnvcc for linking MPI/CUDA mixed program
- OPARI:
- fixed Fortran parsing for detecting end of block DO loops
This commit was SVN r26114.
hwloc component weren't reverse applied to the external hwloc
component. Additionaly, if we add stuff to LDFLAGS/LIBS, we also may
need to append (DY)LD_LIBRARY_PATH (here in this configure process
only), otherwise future configure tests may fail because they can't
find libhwloc.so (e.g., if you --with-hwloc=/some/path, we need to add
/some/path/lib to (DY)LD_LIBRARY_PATH).
This commit was SVN r26082.
The following Trac tickets were found above:
Ticket 3043 --> https://svn.open-mpi.org/trac/ompi/ticket/3043
Don't let app_files trump given prefix values. Assign according to following precedence rules:
1. absolute path to mpirun, if given
2. --prefix value, if given to mpirun
3. default prefix, if configured with --enable-orterun-prefix-default
4. prefix from first app in app_file, if given
5. no prefix
This commit was SVN r26081.
