amfe v1.0.5

amfe - version 1.0.5

This version mainly brings support for Ubuntu 22 and a new interface for the Intel DSS solver.

Changes

• Update to ubuntu 22 (GCC 11 and CMake 3.14)
• Add interface for Intel DSS
• Remove BLAS/MKL backend (MKL is only used for PARDISO or DSS)
• Add type() method for LinearSolver and Writer (similar to Element::type())
• Refactor MshCrack and MshDeform
• Minor improvements and bugfixes

Tests

• ubuntu 22.04
• windows 10

tbox/src/CMakeLists.txt

@@ -30,7 +30,7 @@ IF(TBB_VERSION_INTERFACE LESS 11004)
 ENDIF()
 TARGET_LINK_LIBRARIES(tbox  ${TBB_LIBRARIES})
 
-# -- MKL/BLAS/LAPACK --
+# -- MKL --
 # Do not forget to set your environement variables using: (default path)
 # - "C:\Program Files (x86)\Intel\Composer XE\mkl\bin\intel64\mklvars_intel64.bat" (windows, check that VS is in x64 mode)
 # - source /opt/intel/mkl/bin/mklvars.sh intel64 (linux)
@@ -45,40 +45,17 @@ IF(USE_MKL)
     MESSAGE(STATUS "MKL_LIBRARIES=${MKL_LIBRARIES}")
     IF(MKL_INCLUDE_DIRS AND MKL_LIBRARIES)
         MESSAGE(STATUS "Found Intel MKL")
-        SET(FOUND_MKL TRUE)
-        SET(LAPACK_INCLUDE_DIRS ${MKL_INCLUDE_DIRS})
-        SET(LAPACK_LIBRARIES ${MKL_LIBRARIES})
+        TARGET_INCLUDE_DIRECTORIES(tbox PUBLIC ${MKL_INCLUDE_DIRS})
+        TARGET_LINK_LIBRARIES(tbox ${MKL_LIBRARIES})
     ELSE()
         MESSAGE(FATAL_ERROR "Intel MKL not found!")
     ENDIF()
-# Find BLAS
-ELSE()
-    IF(${BLA_VENDOR} MATCHES "OpenBlas")
-       FIND_LIBRARY(LAPACK_LIBRARIES openblas)
-    ELSE()
-       FIND_PACKAGE(LAPACK REQUIRED) #FIND_LAPACK calls FIND_BLAS
-    ENDIF()
-    IF(NOT LAPACK_LIBRARIES)
-        MESSAGE(FATAL_ERROR "BLAS/LAPACK not found!")
-    ENDIF()
-    MESSAGE(STATUS "LAPACK_LIBRARIES=${LAPACK_LIBRARIES}")  
-    MESSAGE(STATUS "LAPACK_LINKER_FLAGS=${LAPACK_LINKER_FLAGS}")  
-    MESSAGE(STATUS "BLA_VENDOR=${BLA_VENDOR}")  
-    MESSAGE(STATUS "BLA_STATIC=${BLA_STATIC}")
 ENDIF()
 
 # -- Eigen --
 FIND_PACKAGE(EIGEN 3.3.4 REQUIRED)
-TARGET_INCLUDE_DIRECTORIES(tbox PUBLIC ${EIGEN_INCLUDE_DIRS} ${LAPACK_INCLUDE_DIRS})
+TARGET_INCLUDE_DIRECTORIES(tbox PUBLIC ${EIGEN_INCLUDE_DIRS})
 TARGET_COMPILE_DEFINITIONS(tbox PUBLIC EIGEN_DONT_PARALLELIZE)
-IF(FOUND_MKL)
-    MESSAGE(STATUS "Linking Eigen with MKL")
-    TARGET_COMPILE_DEFINITIONS(tbox PUBLIC EIGEN_USE_MKL_ALL)
-ELSE()
-    MESSAGE(STATUS "Linking Eigen with BLAS ${BLA_VENDOR}")
-    TARGET_COMPILE_DEFINITIONS(tbox PUBLIC EIGEN_USE_BLAS)
-ENDIF()
-TARGET_LINK_LIBRARIES(tbox ${LAPACK_LIBRARIES})
 
 # -- MUMPS --
 IF (USE_MUMPS)