Commit Graph

16 Commits

Author SHA1 Message Date
Aurélien Delval
1d1da00931 Integration of vfc_ci
The vfc_ci tool has been directly added to the repository, since it's
not integrated into Verificarlo yet. The vfc_test_h5.cpp file defines a
test inspired by test_h5.cpp that reads a list of cycles and dump the
vfc_probes for these cycles.
2021-04-29 23:41:23 +02:00
Francois Coppens
c2f643ad8f - Updated cleaning target in Makefile
- Updated gitignore
- Added python script to compute basic statistical observables from testruns
- Added test bash script to automate test_h5: the cycles in the dataset are not continues and test_h5 crashes if a cycle number is not present in the dataset.
- Added common threshold for all 3 standard SM algos.
2021-04-09 17:23:14 +02:00
Francois Coppens
0014513b1a Made the build environment a bit more intelligent. Easily switchable by using 'source smvars.sh {intel|llvm|gnu}'. 2021-04-01 13:50:58 +02:00
François Coppens
8e0aef7717 Restructuring complete. Updated makefile. 2021-02-27 12:25:55 +01:00
François Coppens
5d4a7af01a File tree restructured. Written build script build.sh. TODO: convert buld script into Makefile. 2021-02-26 17:28:52 +01:00
François Coppens
225c841a88 * Fixed the 3x3 MaponiA3 C++ example. Update_index vector cannot have values that are smaller than 1 because the first colums in Fortran is stored at 1 and not 0.
* Started debugging reading from HDF5 formatted datasets. Slater_inv needs to be transposed before sent to Maponi. Algo fails at the last step. Correct Slater and Inverse fail to produce the identity matrix. Suspect that the matMul function is not working correctly eventhough it looks like it does.
2021-02-24 18:41:48 +01:00
François Coppens
7f4483f19e - Made test.cpp use variable dataset.
- Started cleanup and restructuring file tree.
2021-02-23 07:04:55 +01:00
François Coppens
b4787e6803 Test infrastructure for hdf5 datasets and python hdf5 datasert conversion tool.
Made small corrections to compensate for changes made after branching-off from test_dataset.

Everything compilers
Everything works except for the HDF5 dataset test program that gives an I/O error.
2021-02-22 15:44:41 +01:00
François Coppens
b2b4756b53 Problem solved. Problems was caused by reading the inverse matrix S_inv the same way as the matrix S, but apparently what has been stored is transpose(S_inv) and not S_inv. Therefore it needs to be read transposed compared to S in order to for S*S_inv to give the Identity matrix.
TODO: Calls from C/C++ are still broken because inside the MaponiA3 algo there is compensation for the fact that Fortran sends it's arrays in column-major order. This must be resolved by  transposeing S_inv before it is passed to MaponiA3 and remove the compensations made there.
2021-02-22 15:43:27 +01:00
François Coppens
8d63dd1701 The algorithm now works for the following 4x4 example with 2 updates:
S = [1,0,1,-1; 0,1,1,0; -1,0,-1,0; 1,1,1,1]
S_inv = [1,-1,1,1; 1,0,2,1; -1,1,-2,-1; -1,0,-1,0]
u1 = [0,-2,0,0]
u2 = [0,-1,0,0]
upd_idx = [2,4]

To go from Maponi's examples where the number of updates is always equal
to the the dimension of the matrix, and the decomposition is always
diagonal, to cases with a non-diagonal decomposition and a number of
updates unequal to its size, the following changed needed to be made:

* in the calculation of the {y0k} an extra inner for-loop needs to be
  added to make it a full matrix-vector multiplication due to the fact
  that A0 is not a diagonal matrix

* in some places the use of the update-order vector p needs
  the be replaced with that of upd_idx to make sure the correct
  component of the ylk is selected and the proper rank-1 matrices are
  constructed

* when a matrix is passed from Fortran to C++ with 2D adressing, it is
  passed in colum-major order. The passed matrix needs to be transposed
  before passing to C++. Doing this inside the algorithm will break
  compatibility with called from C/C++.
2021-02-22 15:41:30 +01:00
François
48c27eb47e * Modified Maponi algo 3 so that it can be used with a number of updates
that is smaller than the size of the Slater-matrix
* Removed the Slater-matrix as an argument, since it is not used in the
  algo.
* Added a manual 4x4 example to debug MaponiA3 to work with a number of
  updates that is smaller than the size of the Slater-matrix
* Added a new Octave script to quickly check if the computes inverse is
  correct.
2021-02-22 15:34:34 +01:00
François Coppens
1b3a1d9d22 Added QMCChem test dataset with 3 updates. Renamed files, added the Fortran program QMCChem_dataset_test.f90 to start testing the QMCChem dataset. Wrote and tested Fortran code to import the test dataset. 2021-02-12 12:04:21 +01:00
François Coppens
090847247d Prepared the main Fortran infrastructure for the C++ calls. Updated the makefile. 2021-02-04 11:39:00 +01:00
François Coppens
68d27b6df6 Problem fixed: template function definitions (implementations) need to be fully known in the header file (.hpp) and not in the implementation file (.cpp). 2021-02-03 11:02:15 +01:00
François Coppens
8f54ca1124 Removed .vscode preferences dir from git index and added to .gitignore. 2021-01-29 10:23:22 +01:00
François Coppens
d286e0d45e Added some initial data likle Makefiles and .gitignore. 2021-01-26 07:26:54 +01:00