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c3518bce
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| 06-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Added GASM example ex8g to testexamples_C.
Hg-commit: 44f4869c3a9d0ee3fcf89bcee9b9c5876d05c6e1
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eec7e3fa
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| 06-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
rank-straddling GASM is trickier than I had thought. ex8g seems to work now.
There is an inherent serialization of subdomain solves imposed by the current PCGASMCreateSubdomains2D algorithm.
Subdoma
rank-straddling GASM is trickier than I had thought. ex8g seems to work now.
There is an inherent serialization of subdomain solves imposed by the current PCGASMCreateSubdomains2D algorithm.
Subdomains should be globally reordered, to remove serialization. This can be done, but I haven't done it yet.
In general, the burden is on the user to provide a good subdomain ordering.
Hg-commit: 51d041259f83c4fcb9b36890def11afa295ad5ca
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8c172940
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| 06-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Merge.
Hg-commit: dbd6603baa0301f54f7391c043f07dcfbf07f03e
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86b96d36
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| 06-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Various bugs in ISGetNonlocal, MatGetSubMatricesParallel and GASM; GASM appears to work with straddling subdomains.
Hg-commit: d2b62a60e18823706aa949d31d180dedbc6898d6
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7087cfbe
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| 05-Dec-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
moved definition of PETSC_STDCALL to private/fortranimpl.h where it belongs
removed all DLL export/import stuff since it was never used and never will be
removed MatPermuteSparsify() since it sucked.
moved definition of PETSC_STDCALL to private/fortranimpl.h where it belongs
removed all DLL export/import stuff since it was never used and never will be
removed MatPermuteSparsify() since it sucked.
Hg-commit: 72f7a5e60333f6c9780d56fcce45657940d16b13
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ee8b937e
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| 03-Dec-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 9c8e0ae75c0158db772a48e2874cb7319cae164c
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af538404
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| 03-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Logic in the GASM 2D grid partitioning now seems okay, but parallel submatrix extraction appears to be broken.
Hg-commit: 30bf180ded81500d6d0f314913a0b25abc562b34
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f9910cc0
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| 01-Dec-2010 |
Jed Brown <jed@59A2.org> |
Merge Dave May's DMGetInterpolation_DA_{1D,2D,3D}_Q1 patches
Hg-commit: eb6d8a4028d99ba8547e2c1717306462d399dbdf
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2bbb417f
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| 01-Dec-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
GASM: parallel subdomain definition based on a 2D regular grid. Might break ex8g.
Hg-commit: 0b6767a66e5f65b42948ee0954ae7da568e81d5c
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b4e8b468
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| 23-Nov-2010 |
Dave May <dave.mayhem23@gmail.com> |
Merge VecBlock stuff
Hg-commit: 6e270764b7d0f06b44e1903df4dd60dd3d689869
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aef1fe63
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| 23-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: b4da1eecd45b43b2d451c295493665b8e7d4d4a5
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81a5c4aa
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| 23-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Bug fix in GASM. In uniproc case with mult. blks/rank ex8 and ex8g agree to tol, but not exactly!
Hg-commit: c074ad75a2cdd1f38e3c79c3a45ce73fbee51126
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8dc5c5f9
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| 23-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: a9ef5bb602d19d08bd4432822ff83223093ac742
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6d42056a
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| 23-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Minor fixes and restored PCCreate_GASM in pcregis.c.
Hg-commit: d6d1f44f7147776a6fa4b2127ad79d6382c63fc4
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7272e58d
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| 19-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 53de80c73b25cb87701ba00b1315d39f0cab67ea
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8ffa0420
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| 18-Nov-2010 |
Shri Abhyankar <abhyshr@mcs.anl.gov> |
Commit after merge
Hg-commit: a5cb1ec1bccb8cb54d75b90297dfbebf98b6de33
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88389755
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| 18-Nov-2010 |
Jed Brown <jed@59A2.org> |
Remove unused variables
Hg-commit: 77d6469bd2a57fcebd12034a6ee69a8a737df696
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855771a1
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| 11-Nov-2010 |
Victor Minden <victorminden@gmail.com> |
added -pc_sacuda_cycles option
Hg-commit: a6a7991be63fbbae8e9c4de8f5c0220ab293621a
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cc80cbf4
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| 10-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 5d73cf9935fda256a6fbf926c8c6a7a05aaa84ff
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6d98aee9
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| 10-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
GASM ex8g works in the basic case on 2 procs (matches ex8).
Hg-commit: 42bfe620a94d49788934218129aec2b1715a44fb
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c10bc1a1
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| 09-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Debug and run targets for GASM's ex8g
Hg-commit: 2798e96707ddae77e3f150fef5a1d8843c475cdc
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06d1790b
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| 09-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 02f87e02d6d0329644ac4959f5f9fc6d5f5757be
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93c1ec32
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| 09-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
ex8g for GASM works in the simplest partitioning case and in serial, but broken with n > 1.
Hg-commit: 65613701997382cc4b0bd324c40b5952ad6aeaa8
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44fe18e5
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| 09-Nov-2010 |
Dmitry Karpeev <karpeev@mcs.anl.gov> |
Minor fixes to GASM.
Hg-commit: 7ab1fc104c49f34211f4baf26a62f75f2c0ebe9c
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464fb34e
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| 08-Nov-2010 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 21b44e7b1c1366494bbdd5a4658139432a50acfd
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