François Coppens
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090847247d
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Prepared the main Fortran infrastructure for the C++ calls. Updated the makefile.
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2021-02-04 11:39:00 +01:00 |
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François Coppens
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5531d9eb12
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Merge pull request #2 from fmgjcoppens/fix/upd-inverse
Fix/upd inverse
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2021-02-03 15:05:01 +01:00 |
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François Coppens
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d03c9c665b
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Update of A0_inv fixed. matMul(...) breaks link between A0_inv and Slater_inv. Fixed by creating a new pointer that points to where Slater_inv points to before it gets reassigned by matMul(...) and then copy the updated elements back to the passed array pointed to by the new pointer.
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2021-02-03 14:49:42 +01:00 |
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François Coppens
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aa6895a4aa
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Put helper functions in separate header file from the Sherman-Morrison algo.
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2021-02-03 12:13:09 +01:00 |
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François Coppens
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1d9bb30abc
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Merge pull request #1 from fmgjcoppens/fix/compile
Problem fixed.
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2021-02-03 11:09:51 +01:00 |
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François Coppens
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68d27b6df6
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Problem fixed: template function definitions (implementations) need to be fully known in the header file (.hpp) and not in the implementation file (.cpp).
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2021-02-03 11:02:15 +01:00 |
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François Coppens
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7d55d7db77
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Split the program in a header file and an implementation file and included them in main. Does not compile. Get the following error: ld: /tmp/icpcnmVxvw.o: in function void showMatrix<int>(int**, unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)'
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2021-02-02 17:06:32 +01:00 |
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François Coppens
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9d47bf9bb3
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Extracted the SM algorithm and wrote it as a void function that updates the passed old inverse. Does not work yet. For some reason the changes in the inverse do not persist when the function is finished. Also the inverse is not correct.
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2021-02-02 15:08:41 +01:00 |
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François Coppens
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7d3ffe1d2a
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Added random matrix initialisation of arbitrary size. Added function to calculate determinant to test matrix invertability of A and A0.
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2021-01-29 12:53:20 +01:00 |
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François Coppens
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8f54ca1124
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Removed .vscode preferences dir from git index and added to .gitignore.
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2021-01-29 10:23:22 +01:00 |
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François Coppens
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4c1b7f3098
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Converted overloaded functions into templates. Removed second size argument from the showMatrix function since we are only interested in square matrices.
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2021-01-29 10:03:07 +01:00 |
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François Coppens
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d45df44e5e
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C++ implementation of algo 3 is working. Not optimised yet.
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2021-01-27 17:19:41 +01:00 |
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François Coppens
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e509f28ba6
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That's it for today!
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2021-01-26 16:27:57 +01:00 |
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François Coppens
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daadf44eee
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Maponi algorithm 4 works for the modified Example 18 in the paper but not for general non-singlual NxN matrices yet.
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2021-01-26 11:32:17 +01:00 |
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François Coppens
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d286e0d45e
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Added some initial data likle Makefiles and .gitignore.
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2021-01-26 07:26:54 +01:00 |
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François Coppens
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3704856b10
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Initial commit.
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2021-01-25 15:25:23 +01:00 |
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