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Commit Graph

8 Commits

Author SHA1 Message Date
Olivier Parcollet
4af1afbdaf hdf5 : clean up
- For users : only change is :
   H5::H5File in apps. to be replaced by triqs::h5::file, same API.

- using only the C API because :
   - it is cleaner, better documented, more examples.
   - it is the native hdf5 interface.
   - simplify the installation e.g. on mac. Indeed, hdf5 is
     usually installed without C++ interface, which is optional.
     E.g. EPD et al., brew by default.
     Also the infamous mpi+ hdf5_cpp bug, for which we have no clean solution.

- clean the notion of parent of a group. Not needed, better iterate function in C LT API.
- modified doc : no need for C++ bindings any more.
- modified cmake to avoid requiring CPP bindings.
2014-06-22 13:57:47 +02:00
Olivier Parcollet
6326c2b4eb gf/clef. Bug fix, and added scalar->matrix reinterpret for blocks
- clef : fix a little bug in storage when evaluating
  (was using the wrong trait to deduce storage type).
- gf : block :
     - added reinterpret_scalar_valued_gf_as_matrix_valued
       for block function
     - cleaned make_block_gf_view_from_vector
     - added make_block_gf_view_from_vectormake_block_gf_view_from_vector_of_cython_proxy
       and changed the cython accordingly because it requires a slightly different syntax.
     - updated tests
- gf : cleaned some template.
2013-10-31 14:41:48 +01:00
Olivier Parcollet
12cb2db2ba gf: fix auto_assign for chained calls.
- g[k_][om_] << expression was not working.
 now  implemented like for std::vector adapter.
2013-10-26 13:49:24 +02:00
Olivier Parcollet
1d5ea99d4f gf block : clean
- clean some constructor and clang format
2013-10-23 18:08:12 +02:00
Olivier Parcollet
de0e41ed15 gf: finish block iterator 2013-10-22 21:29:27 +02:00
Olivier Parcollet
1517cdaaeb clean the TRIQS_COMPILER macros
- from now on, C++11 compilers only.
- no ressources to maintain old stuff.
2013-10-21 15:12:08 +02:00
Olivier Parcollet
39edb2f846 [API change] gf : factories -> constructors
- Make more general constructors for the gf.
  gf( mesh, target_shape_t)
- remove the old make_gf for the basic gf.
- 2 var non generic gf removed.
- clean evaluator
- add tensor_valued
- add a simple vertex test.
- clean specialisation
- Fix bug introduced in 1906dc3
- forgot to resize the gf in new version of operator =
- Fix make_singularity in gf.hpp

- clean resize in operator =

- update h5 read/write for block gf
  - changed a bit the general trait to save *all* the gf.
  - allows a more general specialization, then a correct for blocks

- NOT FINISHED : need to save the block indice for python.
  How to reread ?
  Currently it read the blocks names and reconstitute the mesh from it.
  Is it sufficient ?

- clean block constructors

 - block constructors simplest possible : an int for the number of blocks
 - rest in free factories.
 - fixed the generic constructor from GfType for the regular type :
   only enable iif GfType is ImmutableGreenFunction

- multivar. fix linear index in C, and h5 format

  - linear index now correctly flatten in C mode
    (was in fortran mode), using a simple reverse of the tuple in the folding.
  - fix the h5 read write of the multivar fonctions
   in order to write an array on dimension # variables + dim_target
   i.e. without flattening the indices of the meshes.
   Easier for later data analysis, e.g. in Python.

- merge matrix/tensor_valued. improve factories

  - matrix_valued now = tensor_valued<2>
    (simplifies generic code for h5).
  - factories_one_var -> factories : this is the generic case ...
    only a few specialization, code is simpler.

- clef expression call with rvalue for *this
- generalize matrix_proxy to tensor and clean

 - clean exception catch in tests

  - exception catching catch in need in test
    because the silly OS X does not print anything, just "exception occurred".
    Very convenient for the developer...
  - BUT, one MUST add return 1, or the make test will *pass* !!
  - --> systematically replace the catch by a macro TRIQS_CATCH_AND_ABORT
    which return a non zero error code.
   - exception : curry_and_fourier which does not work at this stage
   (mesh incompatible).

- gf: clean draft of gf 2 times
  - comment the python interface for the moment.
  - rm useless tests
2013-10-21 15:11:44 +02:00
Olivier Parcollet
e8bca45cd0 mv test gf -> gfs 2013-09-06 17:51:51 +02:00