| d6a609a3 | 14-May-2015 |
Barry Smith <bsmith@mcs.anl.gov> |
added support to Trilinos.py to support using PETSc recognized external packages including superlu_dist, superlu, parmetis, hwloc, netcdf etc
added example that uses Ameso2 and KSP to independently s
added support to Trilinos.py to support using PETSc recognized external packages including superlu_dist, superlu, parmetis, hwloc, netcdf etc
added example that uses Ameso2 and KSP to independently solve linear systems with superlu and superlu_dist
added example that uses ifpack to solve linear system with hypre
added two examples demonstrating having PETSc initialize MPI and then calls to Trilinos and the other way around
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| 062fccac | 30-Apr-2015 |
Satish Balay <balay@mcs.anl.gov> |
sf: use patched openmpi tarball that has a potential fix for sf example hang
balay@asterix /home/balay/petsc/src/vec/is/sf/examples/tutorials (master=)
$ /home/balay/petsc/arch-ompi/bin/mpiexec -n 2
sf: use patched openmpi tarball that has a potential fix for sf example hang
balay@asterix /home/balay/petsc/src/vec/is/sf/examples/tutorials (master=)
$ /home/balay/petsc/arch-ompi/bin/mpiexec -n 2 valgrind --tool=memcheck -q --dsymutil=yes --num-callers=40 --track-origins=yes ./ex2
-sf_type window
PetscSF Object: 2 MPI processes
type: window
synchronization=FENCE sort=rank-order
[0] Number of roots=1, leaves=2, remote ranks=2
[0] 0 <- (0,0)
[0] 1 <- (1,0)
[1] Number of roots=1, leaves=2, remote ranks=2
[1] 0 <- (1,0)
[1] 1 <- (0,0)
==14815== Invalid write of size 2
==14815== at 0x4C2E36B: memcpy@@GLIBC_2.14 (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==14815== by 0x8AFDABD: ompi_datatype_set_args (ompi_datatype_args.c:167)
==14815== by 0x8AFF0F3: __ompi_datatype_create_from_args (ompi_datatype_args.c:718)
==14815== by 0x8AFEC0E: __ompi_datatype_create_from_packed_description (ompi_datatype_args.c:649)
==14815== by 0x8AFF5D6: ompi_datatype_create_from_packed_description (ompi_datatype_args.c:788)
==14815== by 0xF727F0E: ompi_osc_base_datatype_create (osc_base_obj_convert.h:52)
==14815== by 0xF728424: datatype_create (osc_rdma_data_move.c:333)
==14815== by 0xF72887D: process_get (osc_rdma_data_move.c:536)
==14815== by 0xF72A856: process_frag (osc_rdma_data_move.c:1593)
==14815== by 0xF72AA35: ompi_osc_rdma_callback (osc_rdma_data_move.c:1656)
==14815== by 0xECCF0DD: ompi_request_complete (request.h:402)
==14815== by 0xECCF4EA: recv_request_pml_complete (pml_ob1_recvreq.h:181)
==14815== by 0xECCFF87: mca_pml_ob1_recv_frag_callback_match (pml_ob1_recvfrag.c:243)
==14815== by 0xE68F875: mca_btl_vader_check_fboxes (btl_vader_fbox.h:220)
==14815== by 0xE690D82: mca_btl_vader_component_progress (btl_vader_component.c:695)
==14815== by 0x9A9E9F2: opal_progress (opal_progress.c:187)
==14815== by 0xECCA70A: opal_condition_wait (condition.h:78)
==14815== by 0xECCA7F4: ompi_request_wait_completion (request.h:381)
==14815== by 0xECCAF69: mca_pml_ob1_recv (pml_ob1_irecv.c:109)
==14815== by 0xFD8938D: ompi_coll_tuned_reduce_intra_basic_linear (coll_tuned_reduce.c:677)
==14815== by 0xFD79C26: ompi_coll_tuned_reduce_intra_dec_fixed (coll_tuned_decision_fixed.c:386)
==14815== by 0xF0F3B91: mca_coll_basic_reduce_scatter_block_intra (coll_basic_reduce_scatter_block.c:96)
==14815== by 0xF72BC58: ompi_osc_rdma_fence (osc_rdma_active_target.c:140)
==14815== by 0x8B47078: PMPI_Win_fence (pwin_fence.c:59)
==14815== by 0x5106D8F: PetscSFRestoreWindow (sfwindow.c:348)
==14815== by 0x51092DA: PetscSFBcastEnd_Window (sfwindow.c:510)
==14815== by 0x51303D6: PetscSFBcastEnd (sf.c:957)
==14815== by 0x401DD3: main (ex2.c:81)
==14815== Address 0x101c3b98 is 0 bytes after a block of size 72 alloc'd
==14815== at 0x4C29BCF: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==14815== by 0x8AFD755: ompi_datatype_set_args (ompi_datatype_args.c:123)
==14815== by 0x8AFF0F3: __ompi_datatype_create_from_args (ompi_datatype_args.c:718)
==14815== by 0x8AFEC0E: __ompi_datatype_create_from_packed_description (ompi_datatype_args.c:649)
==14815== by 0x8AFF5D6: ompi_datatype_create_from_packed_description (ompi_datatype_args.c:788)
==14815== by 0xF727F0E: ompi_osc_base_datatype_create (osc_base_obj_convert.h:52)
==14815== by 0xF728424: datatype_create (osc_rdma_data_move.c:333)
==14815== by 0xF72887D: process_get (osc_rdma_data_move.c:536)
==14815== by 0xF72A856: process_frag (osc_rdma_data_move.c:1593)
==14815== by 0xF72AA35: ompi_osc_rdma_callback (osc_rdma_data_move.c:1656)
==14815== by 0xECCF0DD: ompi_request_complete (request.h:402)
==14815== by 0xECCF4EA: recv_request_pml_complete (pml_ob1_recvreq.h:181)
==14815== by 0xECCFF87: mca_pml_ob1_recv_frag_callback_match (pml_ob1_recvfrag.c:243)
==14815== by 0xE68F875: mca_btl_vader_check_fboxes (btl_vader_fbox.h:220)
==14815== by 0xE690D82: mca_btl_vader_component_progress (btl_vader_component.c:695)
==14815== by 0x9A9E9F2: opal_progress (opal_progress.c:187)
==14815== by 0xECCA70A: opal_condition_wait (condition.h:78)
==14815== by 0xECCA7F4: ompi_request_wait_completion (request.h:381)
==14815== by 0xECCAF69: mca_pml_ob1_recv (pml_ob1_irecv.c:109)
==14815== by 0xFD8938D: ompi_coll_tuned_reduce_intra_basic_linear (coll_tuned_reduce.c:677)
==14815== by 0xFD79C26: ompi_coll_tuned_reduce_intra_dec_fixed (coll_tuned_decision_fixed.c:386)
==14815== by 0xF0F3B91: mca_coll_basic_reduce_scatter_block_intra (coll_basic_reduce_scatter_block.c:96)
==14815== by 0xF72BC58: ompi_osc_rdma_fence (osc_rdma_active_target.c:140)
==14815== by 0x8B47078: PMPI_Win_fence (pwin_fence.c:59)
==14815== by 0x5106D8F: PetscSFRestoreWindow (sfwindow.c:348)
==14815== by 0x51092DA: PetscSFBcastEnd_Window (sfwindow.c:510)
==14815== by 0x51303D6: PetscSFBcastEnd (sf.c:957)
==14815== by 0x401DD3: main (ex2.c:81)
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