Yes. I obtained the hotfix download from a third-party website: http://thehotfixshare.net/board/index.php?autocom=downloads&showfile=11462
I asked for this hotfix on msdn social but it seems not easy to get. http://social.msdn.microsoft.com/Forums/en-US/vclanguage/thread/87ae2101-22ed-416c-aeb5-763b2f1ee1b1 Thanks, Mengda On Mon, Jan 17, 2011 at 1:55 PM, Satish Balay <petsc-maint at mcs.anl.gov>wrote: > Thanks for confirming its a compiler bug. > > BTW: The url below doesn't show the actual hotfix download. Is > there a different location for this download? > > Satish > > On Mon, 17 Jan 2011, Mengda Wu wrote: > > > This indeed is caused by a bug in Visual c++ 2005 64bit compiler when > using > > optimization. > > The result is correct after installing the hotfix: > > http://support.microsoft.com/kb/976617/ > > Thanks a lot! > > > > Mengda > > > > On Mon, Jan 17, 2011 at 12:27 PM, Barry Smith <bsmith at mcs.anl.gov> > wrote: > > > > > > > > Compiler bug. Immediately before the call to MatMult() in the code add > the > > > two lines > > > > > > ierr = VecView(u,0); > > > ierr = MatView(A,0); > > > > > > how large are the two objects? Given the code it is inconceivable that > > > suddenly the vector length becomes 57. > > > > > > Barry > > > > > > > > > On Jan 17, 2011, at 2:43 AM, Mengda Wu wrote: > > > > > > > Hi all, > > > > > > > > I just compiled the debugged and optimized versions of > petsc-3.1-p7. > > > > Both are successful. I am running on Windows Vista 64bit machine. > > > > The C/C++ compiler is cl.exe from visual studio 2005 (64 bit) and no > > > FORTRAN > > > > compiler is used. BLAS/LAPACK > > > > support comes from Intel MKL-10.1.3.028 (under em64t\lib). No MPI is > > > used. > > > > > > > > The debugged petsc was configured with: > > > > $ ./config/configure.py --with-cc='cl' --with-fc=0 --with-cxx='cl' > > > > --with-mpi= > > > > 0 > > > > > > > > --with-blas-lapack-lib=[mkl_intel_lp64.lib,mkl_intel_thread.lib,mkl_core.lib > > > > ,libiomp5mt.lib] -CFLAGS='-MDd -W3 -Z7' -CXXFLAGS='-MDd -W3 -Z7' > > > > > > > > The optimized petsc was configured with: > > > > $ ./config/configure.py --with-cc='cl' --with-fc=0 --with-cxx='cl' > > > > --with-mpi= > > > > 0 --with-debugging=0 > > > > --with-blas-lapack-lib=[mkl_intel_lp64.lib,mkl_intel_threa > > > > d.lib,mkl_core.lib,libiomp5mt.lib] -CFLAGS='-MD -wd4996 -O2' > > > -CXXFLAGS='-MD > > > > -w > > > > d4996 -O2' > > > > > > > > When I run ksp/examples/tutorials/Ex2.c. The result with debugged > petsc > > > > is > > > > ================================================================= > > > > Norm of error 0.000156044 iterations 6 > > > > ================================================================= > > > > > > > > However, there are errors with the optimized petsc with the output > as > > > > follows: > > > > ================================================================= > > > > [0]PETSC ERROR: --------------------- Error Message > > > > ---------------------------- > > > > -------- > > > > [0]PETSC ERROR: Nonconforming object sizes! > > > > [0]PETSC ERROR: Mat mat,Vec y: global dim 56 57! > > > > [0]PETSC ERROR: > > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: Petsc Release Version 3.1.0, Patch 7, Mon Dec 20 > 14:26:37 > > > > CST 20 > > > > 10 > > > > [0]PETSC ERROR: See docs/changes/index.html for recent updates. > > > > [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > > > > [0]PETSC ERROR: See docs/index.html for manual pages. > > > > [0]PETSC ERROR: > > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: > > > > D:\Develop\Test\PETSc\petsc-3.1-p7\src\ksp\ksp\examples\tutorial > > > > s\ex2.exe on a cygwin-c- named CVBRL-38 by mengda Mon Jan 17 00:35:15 > > > 2011 > > > > [0]PETSC ERROR: Libraries linked from > > > > /cygdrive/d/Develop/Test/PETSc/petsc-3.1-p > > > > 7/cygwin-c-opt/lib > > > > [0]PETSC ERROR: Configure run at Sun Jan 16 23:34:25 2011 > > > > [0]PETSC ERROR: Configure options --with-cc=cl --with-fc=0 > --with-cxx=cl > > > > --with- > > > > mpi=0 --with-debugging=0 > > > > --with-blas-lapack-lib="[mkl_intel_lp64.lib,mkl_intel_t > > > > hread.lib,mkl_core.lib,libiomp5mt.lib]" -CFLAGS="-MD -wd4996 -O2" > > > > -CXXFLAGS="-MD > > > > -wd4996 -O2" --useThreads=0 > > > > [0]PETSC ERROR: > > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: MatMult() line 1888 in > > > > src/mat/interface/D:\Develop\Test\PETSc\P > > > > ETSC-~1.1-P\src\mat\INTERF~1\matrix.c > > > > [0]PETSC ERROR: main() line 146 in > > > > src/ksp/ksp/examples/tutorials/D:\Develop\Tes > > > > t\PETSc\PETSC-~1.1-P\src\ksp\ksp\examples\TUTORI~1\ex2.c > > > > > > > > This application has requested the Runtime to terminate it in an > unusual > > > > way. > > > > Please contact the application's support team for more information. > > > > ================================================================= > > > > > > > > I am wondering what problems may lead to the errors. Please let me > know > > > > if you need more > > > > information. > > > > > > > > Thanks, > > > > Mengda > > > > > > > > Hi all, > > > > > > > > I just compiled the debugged and optimized versions of > petsc-3.1-p7. > > > Both are successful. I am running on Windows Vista 64bit machine. > > > > The C/C++ compiler is cl.exe from visual studio 2005 (64 bit) and no > > > FORTRAN compiler is used. BLAS/LAPACK > > > > support comes from Intel MKL-10.1.3.028 (under em64t\lib). No MPI is > > > used. > > > > > > > > The debugged petsc was configured with: > > > > $ ./config/configure.py --with-cc='cl' --with-fc=0 > --with-cxx='cl' > > > --with-mpi= > > > > 0 > > > > --with-blas-lapack-lib=[mkl_intel_lp64.lib,mkl_intel_thread.lib,mkl_core.lib > > > > ,libiomp5mt.lib] -CFLAGS='-MDd -W3 -Z7' -CXXFLAGS='-MDd -W3 -Z7' > > > > > > > > The optimized petsc was configured with: > > > > $ ./config/configure.py --with-cc='cl' --with-fc=0 > --with-cxx='cl' > > > --with-mpi= > > > > 0 --with-debugging=0 > > > --with-blas-lapack-lib=[mkl_intel_lp64.lib,mkl_intel_threa > > > > d.lib,mkl_core.lib,libiomp5mt.lib] -CFLAGS='-MD -wd4996 -O2' > > > -CXXFLAGS='-MD -w > > > > d4996 -O2' > > > > > > > > When I run ksp/examples/tutorials/Ex2.c. The result with debugged > > > petsc is > > > > ================================================================= > > > > Norm of error 0.000156044 iterations 6 > > > > ================================================================= > > > > > > > > However, there are errors with the optimized petsc with the output > as > > > follows: > > > > ================================================================= > > > > [0]PETSC ERROR: --------------------- Error Message > > > ---------------------------- > > > > -------- > > > > [0]PETSC ERROR: Nonconforming object sizes! > > > > [0]PETSC ERROR: Mat mat,Vec y: global dim 56 57! > > > > [0]PETSC ERROR: > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: Petsc Release Version 3.1.0, Patch 7, Mon Dec 20 > 14:26:37 > > > CST 20 > > > > 10 > > > > [0]PETSC ERROR: See docs/changes/index.html for recent updates. > > > > [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > > > > [0]PETSC ERROR: See docs/index.html for manual pages. > > > > [0]PETSC ERROR: > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: > > > D:\Develop\Test\PETSc\petsc-3.1-p7\src\ksp\ksp\examples\tutorial > > > > s\ex2.exe on a cygwin-c- named CVBRL-38 by mengda Mon Jan 17 00:35:15 > > > 2011 > > > > [0]PETSC ERROR: Libraries linked from > > > /cygdrive/d/Develop/Test/PETSc/petsc-3.1-p > > > > 7/cygwin-c-opt/lib > > > > [0]PETSC ERROR: Configure run at Sun Jan 16 23:34:25 2011 > > > > [0]PETSC ERROR: Configure options --with-cc=cl --with-fc=0 > --with-cxx=cl > > > --with- > > > > mpi=0 --with-debugging=0 > > > --with-blas-lapack-lib="[mkl_intel_lp64.lib,mkl_intel_t > > > > hread.lib,mkl_core.lib,libiomp5mt.lib]" -CFLAGS="-MD -wd4996 -O2" > > > -CXXFLAGS="-MD > > > > -wd4996 -O2" --useThreads=0 > > > > [0]PETSC ERROR: > > > ---------------------------------------------------------------- > > > > -------- > > > > [0]PETSC ERROR: MatMult() line 1888 in > > > src/mat/interface/D:\Develop\Test\PETSc\P > > > > ETSC-~1.1-P\src\mat\INTERF~1\matrix.c > > > > [0]PETSC ERROR: main() line 146 in > > > src/ksp/ksp/examples/tutorials/D:\Develop\Tes > > > > t\PETSc\PETSC-~1.1-P\src\ksp\ksp\examples\TUTORI~1\ex2.c > > > > > > > > This application has requested the Runtime to terminate it in an > unusual > > > way. > > > > Please contact the application's support team for more information. > > > > ================================================================= > > > > > > > > I am wondering what problems may lead to the errors. Please let me > > > know if you need more > > > > information. > > > > > > > > Thanks, > > > > Mengda > > > > > > > > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110117/9887b06c/attachment.htm>
