1 Documentation for the MEDMEM library and related tools is given in
2 $(prefix)/doc/user/html/index.html
4 I : Major evolution of the Med Memory package between V2.2.x and V3.2.x :
5 =========================================================================
7 The Med Memory may be used as a stand alone package with only the C++ and the
8 python layers (adding --without-kernel at the configure step). In this case
9 there are no links with the SALOME KERNEL.
13 - mesh defined with polygones/polyhedra mixed with usual types of cells;
15 - the Med File drivers of the Med Memory support the V2.1 as well as the
16 V2.2 versions of the Med File layer. The requirement of the Salome platform
17 is only Med File V2.2, the V2.1 version is emberked in the Med Memory.
19 - Using the Med file (V2.1 and V2.2) and GIBI drivers; fields laying on a
22 - Fields defined on cells mesh with multiple gauss points,
24 may be mounted in memory and treated.
26 With all those new functionalities, most of the Med Memory client codes
27 based on previous releases of the Med Memory should work; but minor changes
28 should be done for the get/set field classes methods:
30 - the getValue() and the setValue(T *) methods take no MED_EN::medModeSwitch
32 - the getValueI (resp. setValueI) should be replaced by getRow(int )
33 (resp. setRow(int ,T*) if the field is in full interlacing mode (using the
34 method getInterlacingType() of the classe FIELD_). If the field is stored in
35 no interlacing mode getValueIJ (resp. setValueIJ) should be replaced by
36 getColumn(int ) (resp. setColumn(int ,T*)).
38 Intensive debugging was carried throughout the entire Med Memory C++ Layer:
40 - especially on the major user's C++ classes (such as MED, MESH,
43 - the C++ drivers classes on those major classes. Especially the
44 Med File and the GIBI drivers are read/write ones. The VTK drivers
45 are only for the writing; and finally the PORFLOW drivers may only
46 be used for the MESH class in the reading mode.
48 The Med Client layer of the Med Memory has been tested in a full
49 Server/Client configuration.
51 II : MedMemory building and installation :
52 =========================================
56 ./configure --prefix=path_to_your_installation_directory
60 eventually if the user or the installer needs to build an installation of Med
61 Memory as a stand alone package, he may use the configure option
62 --without-kernel. By default the full debug options are set:
63 - compilation using -g option
64 - Med Memory debugging information history using -D_DEBUG_ option.
66 The user may get all configure option with :
69 The user may set optimization option :
70 ./configure --enable-production --disable-debug (use compiler flags -O)
72 In order to avoid most of the problem the user or the installer should first
73 check the HDF5HOME and the MED2HOME environment variables. This version of
74 Med Memory with Med File V2.2.2, V2.2.3, as well as V2.3.0 but with the
75 version of HDF5 V1.6.3. In the installation of Med File you should take care
76 of the $HDF5HOME environement variable. This warning is especially intended
77 to the user of The Med Memory in stand alone (without the SALOME KERNEL
80 III : MedMemory testing :
81 =========================
83 After installation of the Med Memory; the user may find a large set of test
84 files in Med File V2.1, V2.2, GIBI format.
86 To check the Med Memory installation, in the directory
87 path_to_your_installation_directory/bin/salome you may find a set of python
88 scripts and test executable. To ckeck the deep layers (C++, Python) of the Med
89 Memory, the installer may run:
91 - testMedMemGeneral.py,
93 - test_profil_MedFieldDriver.py
94 - testGaussLocalization.py
96 - test_MEDMEM_MeshingFlica
97 - test_MEDMEM_Meshing_poly
98 - test_MEDMEM_MeshingPoly
100 To check the upper layer (CORBA, Client), the installer may run in the SALOME
105 - testMedAlliances1.py
106 - testMedAlliances.py
107 - testMeshAlliances.py