/[escript]/trunk/escript/src/DataEmpty.h
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Revision 3981 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 02:47:54 2012 UTC (7 years ago) by jfenwick
File length: 4028 byte(s)
Diff to previous 3911 , to selected 1312
First pass of updating copyright notices

Revision 3911 - (view) (annotate) - [select for diffs]
Modified Thu Jun 14 01:01:03 2012 UTC (7 years, 4 months ago) by jfenwick
File length: 3909 byte(s)
Diff to previous 2881 , to selected 1312
Copyright changes

Revision 2881 - (view) (annotate) - [select for diffs]
Modified Thu Jan 28 02:03:15 2010 UTC (9 years, 8 months ago) by jfenwick
File length: 3909 byte(s)
Diff to previous 2792 , to selected 1312
Don't panic.
Updating copyright stamps


Revision 2792 - (view) (annotate) - [select for diffs]
Modified Tue Dec 1 05:02:18 2009 UTC (9 years, 10 months ago) by jfenwick
File length: 3909 byte(s)
Diff to previous 2766 , to selected 1312
Oops.
matrixInverse now checks MPI to see if any other ranks raised exceptions.

Revision 2766 - (view) (annotate) - [select for diffs]
Modified Mon Nov 23 05:10:53 2009 UTC (9 years, 10 months ago) by jfenwick
File length: 3866 byte(s)
Diff to previous 2742 , to selected 1312
inf, sup and Lsup now correctly handle +-infinity.
They also will return NaN if any part of their input is NaN.

This will break unit tests since it exposes the hidden bug (#447 in mantis)

This code relies on the ability to test for NaNs.
To do this it makes use of macros and functions from C99.
If you do not have a C99 compiler, then you will probably get the old behaviour.
That is, you won't know when you have NaNs.


Also did minor tweak to saveDataCSV doco.

Revision 2742 - (view) (annotate) - [select for diffs]
Modified Thu Nov 12 06:03:37 2009 UTC (9 years, 11 months ago) by jfenwick
File length: 3801 byte(s)
Diff to previous 2548 , to selected 1312
Merging changes from the lapack branch.

The inverse() operation has been moved into c++. [No lazy support for this operation yet.]
Optional Lapack support has been added for matrices larger than 3x3. 
service0 is set to use mkl_lapack.




Revision 2548 - (view) (annotate) - [select for diffs]
Modified Mon Jul 20 06:20:06 2009 UTC (10 years, 2 months ago) by jfenwick
File length: 3644 byte(s)
Diff to previous 2271 , to selected 1312
Updating copyright notices

Revision 2271 - (view) (annotate) - [select for diffs]
Modified Mon Feb 16 05:08:29 2009 UTC (10 years, 7 months ago) by jfenwick
File length: 3644 byte(s)
Diff to previous 2005 , to selected 1312
Merging version 2269 to trunk


Revision 2005 - (view) (annotate) - [select for diffs]
Modified Mon Nov 10 01:21:39 2008 UTC (10 years, 11 months ago) by jfenwick
File length: 4115 byte(s)
Diff to previous 1811 , to selected 1312
Bringing all changes across from schroedinger.
(Note this does not mean development is done, just that it will happen
on the trunk for now).
If anyone notices any problems please contact me.



Revision 1811 - (view) (annotate) - [select for diffs]
Modified Thu Sep 25 23:11:13 2008 UTC (11 years ago) by ksteube
File length: 3967 byte(s)
Diff to previous 1803 , to selected 1312
Copyright updated in all files


Revision 1803 - (view) (annotate) - [select for diffs]
Modified Wed Sep 24 06:20:29 2008 UTC (11 years ago) by jfenwick
File length: 4002 byte(s)
Diff to previous 1799 , to selected 1312
All about making DataEmpty instances throw.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Exposed getDim from AbstractDomain to python to fix bug.

Added isEmpty member to DataAbstract to allow it to throw is queries are 
made about a DataEmpty instance.


Added exceptions to DataAbstract, DataEmpty and Data to prevent calls 
being made against DataEmpty objects.
The following still work as expected on DataEmpty instances

copy, getDomain, getFunctionSpace, isEmpty, isExpanded, isProtected, 
isTagged, setprotection.

You can also call interpolate, however it should throw if you try to 
change FunctionSpaces.



Revision 1799 - (view) (annotate) - [select for diffs]
Modified Wed Sep 17 06:33:18 2008 UTC (11 years ago) by jfenwick
File length: 3951 byte(s)
Diff to previous 1796 , to selected 1312
Added Data::copySelf() [Note: this is exposed as copy() in python].
This method returns a pointer to a deep copy of the target.
There are c++ tests but no python tests for this yet.

All DataAbstracts now have a deepCopy() which simplifies the 
implementation of the compy methods.



Revision 1796 - (view) (annotate) - [select for diffs]
Modified Wed Sep 17 01:45:46 2008 UTC (11 years ago) by jfenwick
File length: 3826 byte(s)
Diff to previous 1388 , to selected 1312
Merged noarrayview branch onto trunk.



Revision 1388 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 07:45:58 2008 UTC (11 years, 9 months ago) by trankine
File length: 3582 byte(s)
Diff to previous 1387 , to selected 1312
And get the *(&(*&(* name right

Revision 1387 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 07:45:26 2008 UTC (11 years, 9 months ago) by trankine
Original Path: temp/escript/src/DataEmpty.h
File length: 3582 byte(s)
Diff to previous 1384 , to selected 1312
Restore the trunk that existed before the windows changes were committed to the (now moved to branches) old trunk.

Revision 1384 - (view) (annotate) - [select for diffs]
Modified Fri Jan 11 02:29:38 2008 UTC (11 years, 9 months ago) by phornby
Original Path: temp_trunk_copy/escript/src/DataEmpty.h
File length: 3582 byte(s)
Diff to previous 1312
Make a temp copy of the trunk before checking in the windows changes



Revision 1312 - (view) (annotate) - [selected]
Modified Mon Sep 24 06:18:44 2007 UTC (12 years ago) by ksteube
File length: 3582 byte(s)
Diff to previous 854
The MPI branch is hereby closed. All future work should be in trunk.

Previously in revision 1295 I merged the latest changes to trunk into trunk-mpi-branch.
In this revision I copied all files from trunk-mpi-branch over the corresponding
trunk files. I did not use 'svn merge', it was a copy.


Revision 854 - (view) (annotate) - [select for diffs]
Modified Thu Sep 21 05:29:42 2006 UTC (13 years ago) by gross
File length: 3715 byte(s)
Diff to previous 757 , to selected 1312
Some modifications to the binary operations +,-,*/, pow. 
The code is a bit simpler now and more efficient has there is
no reseising required now. the resizing method has been removed as
it is very, very inefficient. Even serial code should be faster now.
It is now forbidden to do an inplace update of scalar data object with an object 
of rank >0 as this is very slow (and does not make much sense). 



Revision 757 - (view) (annotate) - [select for diffs]
Modified Mon Jun 26 13:12:56 2006 UTC (13 years, 3 months ago) by woo409
File length: 4066 byte(s)
Diff to previous 615 , to selected 1312
+ Merge of intelc_win32 branch (revision 741:755) with trunk. Tested on iVEC altix (run_tests and py_tests all pass)


Revision 615 - (view) (annotate) - [select for diffs]
Modified Wed Mar 22 02:12:00 2006 UTC (13 years, 6 months ago) by elspeth
File length: 3880 byte(s)
Diff to previous 474 , to selected 1312
More copyright information.


Revision 474 - (view) (annotate) - [select for diffs]
Modified Mon Jan 30 04:23:44 2006 UTC (13 years, 8 months ago) by jgs
File length: 4202 byte(s)
Copied from: trunk/escript/src/Data/DataEmpty.h revision 469
Diff to previous 155 , to selected 1312
restructure escript source tree
move src/Data/* -> src
remove inc
modify #includes and cpppath settings accordingly


Revision 155 - (view) (annotate) - [select for diffs]
Modified Wed Nov 9 02:02:19 2005 UTC (13 years, 11 months ago) by jgs
Original Path: trunk/escript/src/Data/DataEmpty.h
File length: 4202 byte(s)
Diff to previous 121 , to selected 1312
move all directories from trunk/esys2 into trunk and remove esys2


Revision 121 - (view) (annotate) - [select for diffs]
Modified Fri May 6 04:26:16 2005 UTC (14 years, 5 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/DataEmpty.h
File length: 4202 byte(s)
Diff to previous 102 , to selected 1312
Merge of development branch back to main trunk on 2005-05-06


Revision 102 - (view) (annotate) - [select for diffs]
Modified Wed Dec 15 07:08:39 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/DataEmpty.h
File length: 3945 byte(s)
Diff to previous 100 , to selected 1312
*** empty log message ***


Revision 100 - (view) (annotate) - [select for diffs]
Modified Wed Dec 15 03:48:48 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/DataEmpty.h
File length: 3637 byte(s)
Diff to previous 97 , to selected 1312
*** empty log message ***


Revision 97 - (view) (annotate) - [select for diffs]
Modified Tue Dec 14 05:39:33 2004 UTC (14 years, 10 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/DataEmpty.h
File length: 3945 byte(s)
Diff to previous 82 , to selected 1312
*** empty log message ***


Revision 82 - (view) (annotate) - [select for diffs]
Added Tue Oct 26 06:53:54 2004 UTC (14 years, 11 months ago) by jgs
Original Path: trunk/esys2/escript/src/Data/DataEmpty.h
File length: 3637 byte(s)
Diff to selected 1312
Initial revision


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