| 8ef79905 | 25-Jan-2019 |
Toby Isaac <tisaac@cc.gatech.edu> |
Added example using l1 regularization |
| 40c392b0 | 07-Jan-2019 |
Toby Isaac <tisaac@cc.gatech.edu> |
tao ex4 prelim taylor test
ex4 whitespace
ex4: Taylor test working for 2 norm |
| 8becf3e6 | 04-Jan-2019 |
Toby Isaac <tisaac@cc.gatech.edu> |
tao: stub for separable objective tutorial
This example should hopefully grow as Tao implementations
that have strategies for separable objectives are added.
tao ex4: added user context
tao ex4: s
tao: stub for separable objective tutorial
This example should hopefully grow as Tao implementations
that have strategies for separable objectives are added.
tao ex4: added user context
tao ex4: structure to example
tao ex4: stencil F matrix and random d vector init
tao ex4: typos, added random matrix feature
tao ex4: set stencil correctly
show more ...
|
| 83a0a5c3 | 13-Feb-2019 |
Toby Isaac <tisaac@cc.gatech.edu> |
Tao: start TAOSHELL
For the user to give their own optimization implementation
TAOSHELL: add setsolve interface function
TAOSHELL: add missing file
Tao Shell: more direct copy of what's in SNES S
Tao: start TAOSHELL
For the user to give their own optimization implementation
TAOSHELL: add setsolve interface function
TAOSHELL: add missing file
Tao Shell: more direct copy of what's in SNES Shell
TaoShell: fix doc
show more ...
|
| b80933c8 | 26-Mar-2019 |
Satish Balay <balay@mcs.anl.gov> |
doc: fixes |
| c061e8e2 | 25-Mar-2019 |
Xiang Huang <xianghuang@gmail.com> |
brgn.c documentation Options Database Keys: added the default "l2prox" and changed the ordering |
| d8bf7057 | 25-Mar-2019 |
Xiang Huang <xianghuang@gmail.com> |
brgn.c set the default gn->reg_type as l2prox, so that no segmentation violation error even if user not providing -tao_brgn_regularization_type |
| 9448b7f1 | 18-Mar-2019 |
Junchao Zhang <jczhang@mcs.anl.gov> |
Revert the function name where it is referenced |
| 3c22afab | 14-Mar-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
TAONTR: minor fix to code style |
| fc5ca067 | 14-Mar-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
TaoBNKEstimateActiveSet: Call MatHasOperation() only if the matrix has been assembled
the previous logic for MatGetDiagonal still holds
With this fix, the code will not error in case the hessian has
TaoBNKEstimateActiveSet: Call MatHasOperation() only if the matrix has been assembled
the previous logic for MatGetDiagonal still holds
With this fix, the code will not error in case the hessian has not been assembled at this time
show more ...
|
| 9dcef436 | 14-Mar-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
Tao: PETSc does not print warnings |
| 8fcddce6 | 14-Mar-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
TAOSetUpdate: change the Update callback
In SNES, the update function does not uses contexts, and thus it does not appear in the callback prototype
With TAO, since we are explcitily passing the ctx
TAOSetUpdate: change the Update callback
In SNES, the update function does not uses contexts, and thus it does not appear in the callback prototype
With TAO, since we are explcitily passing the ctx via TAOSetUpdate, we have to give it back to the user when performing the call
show more ...
|
| 553225e2 | 14-Mar-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/jczhang/vecscat-in-sf' [PR #1396] |
| 8860a134 | 12-Mar-2019 |
Junchao Zhang <jczhang@mcs.anl.gov> |
Use new vector read-lock function names
The new one are VecLockReadPush, VecLockReadPop, VecSetErrorIfLocked |
| 07a43cc5 | 06-Mar-2019 |
Alp Dener <adener@anl.gov> |
updated tomography1 test output |
| 7d9f7d97 | 06-Mar-2019 |
Satish Balay <balay@mcs.anl.gov> |
requires:!quad -> !__float128 |
| a3f59958 | 06-Mar-2019 |
Satish Balay <balay@mcs.anl.gov> |
whitespace fixes and:
"/export/home/petsc/petsc.next/src/tao/leastsquares/examples/tutorials/tomography.c", line 311: warning: newline not last character in file
"/export/home/petsc/petsc.next/src/t
whitespace fixes and:
"/export/home/petsc/petsc.next/src/tao/leastsquares/examples/tutorials/tomography.c", line 311: warning: newline not last character in file
"/export/home/petsc/petsc.next/src/tao/leastsquares/examples/tutorials/cs1.c", line 277: warning: newline not last character in file
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|
| 2daafc8a | 04-Mar-2019 |
Alp Dener <adener@anl.gov> |
disabling quad tests for tomography and cs1 to prevent mat read from file errors |
| f966224d | 27-Feb-2019 |
Alp Dener <adener@anl.gov> |
changing brgn test tolerances to eliminate necessity for some alt files |
| 7243e46a | 26-Feb-2019 |
Satish Balay <balay@mcs.anl.gov> |
fix compile warnings/errors
"/export/home/petsc/petsc.next-2/src/tao/leastsquares/impls/brgn/brgn.c", line 516: warning: newline not last character in file
/sandbox/petsc/petsc.next-3/s
fix compile warnings/errors
"/export/home/petsc/petsc.next-2/src/tao/leastsquares/impls/brgn/brgn.c", line 516: warning: newline not last character in file
/sandbox/petsc/petsc.next-3/src/tao/leastsquares/impls/brgn/ftn-custom/zbrgnf.c:42:1: error: expected '}' at end of input
show more ...
|
| 6fcb5291 | 19-Feb-2019 |
Alp Dener <adener@anl.gov> |
64bit integer problem fixed for data files, options flags fixed for leastsquares tests |
| 88fa4459 | 19-Feb-2019 |
Alp Dener <adener@anl.gov> |
documentation and option name changes |
| 470ec3f8 | 19-Feb-2019 |
Xiang Huang <xianghuang@gmail.com> |
follow Barry suggestions and more, removed unneccessary line breaks, renamed BRGN_REGULARIZATION_TYPES captalize for defined constants |
| 01b716f5 | 18-Feb-2019 |
Xiang Huang <xianghuang@gmail.com> |
Changes suggested by Barry except the .tex files and why use the define instead of enum |
| 463fc0ec | 15-Feb-2019 |
Alp Dener <adener@anl.gov> |
fortran interfaces fixed and all tests passing |