Merge branch 'master' into patch-1

.circleci/run_docker_linux.sh

@@ -33,7 +33,7 @@ cmake -DCMAKE_INSTALL_PREFIX=~/.local \
 make install
 if test -n "${uid}" -a -n "${gid}"
 then
-  cp -r ~/.local/share/openturns/doc/html .
+  cp -r ~/.local/share/doc/openturns/html .
   zip -r openturns-doc.zip html/*
   sudo chown ${uid}:${gid} openturns-doc.zip && sudo cp openturns-doc.zip ${source_dir}
 fi

.circleci/upload_github_io.sh

@@ -15,7 +15,7 @@ then
   CIRCLE_BRANCH="${CIRCLE_TAG:1}"
 fi
 mkdir -p openturns.github.io/${CIRCLE_PROJECT_REPONAME}/${CIRCLE_BRANCH}
-cp -r  ~/.local/share/${CIRCLE_PROJECT_REPONAME}/doc/html/* openturns.github.io/${CIRCLE_PROJECT_REPONAME}/${CIRCLE_BRANCH}
+cp -r  ~/.local/share/doc/${CIRCLE_PROJECT_REPONAME}/html/* openturns.github.io/${CIRCLE_PROJECT_REPONAME}/${CIRCLE_BRANCH}
 cd openturns.github.io
 touch .nojekyll
 git config user.email "sayhi@circleci.com"

.github/ISSUE_TEMPLATE/0_bug.yml

@@ -0,0 +1,68 @@
+name: Bug Report
+description: Create a bug report.
+labels:
+  - bug
+body:
+  - type: textarea
+    id: what
+    attributes:
+      label: What happened?
+      description: What should have happened instead? Please provide as many details as possible.
+    validations:
+      required: true
+  - type: textarea
+    id: info
+    attributes:
+      label: How to reproduce the issue?
+      description: Please add the minimal code that helps replicating the issue.
+      render: shell
+    validations:
+      required: true
+  - type: textarea
+    id: version
+    attributes:
+      label: Version
+      description: |
+        Please tell us the version you are using.
+
+         ```python
+         import openturns as ot
+         print(ot.__version__)
+         ```
+    validations:
+      required: true
+  - type: dropdown
+    id: oscheck
+    attributes:
+      label: Operating System
+      description: Please provide the operating system running.
+      options:
+        - unknown
+        - Windows
+        - Linux
+        - MacOS
+        - all
+        - other
+    validations:
+      required: true
+  - type: dropdown
+    id: sourcecheck
+    attributes:
+      label: Installation media
+      description: Please provide the installation media.
+      options:
+        - unknown
+        - pip
+        - conda
+        - Windows NSIS installer
+        - Debian package
+        - RPM package
+        - from source
+        - other
+    validations:
+      required: true
+  - type: textarea
+    id: context
+    attributes:
+      label: Additional Context
+      description: Include any additional information that you think would be valuable.

.github/ISSUE_TEMPLATE/1_feature.yml

@@ -0,0 +1,22 @@
+name: Feature Request
+description: Create a feature request.
+labels:
+  - enhancement
+body:
+  - type: textarea
+    id: idea
+    attributes:
+      label: What is the idea?
+      description: Describe what the feature is and the desired state.
+    validations:
+      required: true
+  - type: textarea
+    id: why
+    attributes:
+      label: Why is this needed?
+      description: Who would benefit from this feature? Why would this add value to them? What problem does this solve?
+  - type: textarea
+    id: context
+    attributes:
+      label: Additional Context
+      description: Include any additional information that you think would be valuable.

CMakeLists.txt

@@ -7,7 +7,7 @@ set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "" Release Debug RelWithDebInfo MinSizeRel)
 set (CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
 
-project (OpenTURNS)
+project (openturns)
 
 option (USE_BISON                    "Looks for Bison if true and then build parser"                         ON)
 option (USE_FLEX                     "Looks for Flex if true and then build lexer"                           ON)
@@ -107,7 +107,7 @@ set (OPENTURNS_INCLUDE_PATH ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "The director
 set (OPENTURNS_CONFIG_CMAKE_PATH ${CMAKE_INSTALL_LIBDIR}/cmake/openturns CACHE PATH "The directory where the CMake files are installed")
 set (OPENTURNS_SYSCONFIG_PATH ${CMAKE_INSTALL_SYSCONFDIR} CACHE PATH "The directory where the configuration file is installed")
 set (OPENTURNS_DATA_PATH ${CMAKE_INSTALL_DATAROOTDIR} CACHE PATH "The directory where the common files are installed")
-set (OPENTURNS_DOC_PATH ${CMAKE_INSTALL_DATAROOTDIR}/openturns/doc CACHE PATH "The directory where the license files are installed")
+set (OPENTURNS_DOC_PATH ${CMAKE_INSTALL_DOCDIR} CACHE PATH "The directory where the license files are installed")
 
 if (WIN32)
   set (DEFAULT_TMP TEMP)
@@ -408,12 +408,7 @@ if (USE_OPENMP)
   find_package (OpenMP)
   if (OPENMP_FOUND)
     set (OPENTURNS_HAVE_OPENMP TRUE)
-    if (TARGET OpenMP::OpenMP_CXX)
-      list (APPEND OPENTURNS_PRIVATE_LIBRARIES OpenMP::OpenMP_CXX)
-    else ()
-      set (CMAKE_CXX_FLAGS "${OpenMP_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")
-      set (CMAKE_SHARED_LINKER_FLAGS "${OpenMP_CXX_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}")
-    endif ()
+    list (APPEND OPENTURNS_PRIVATE_LIBRARIES OpenMP::OpenMP_CXX)
   endif ()
 endif ()
 
@@ -426,10 +421,10 @@ endif ()
 
 if (CMAKE_VERSION VERSION_LESS 3.20)
   include (TestBigEndian)
-  test_big_endian (__BIG_ENDIAN__)
+  test_big_endian (DSFMT_BIG_ENDIAN)
 else ()
-  if ("${CMAKE_CXX_BYTE_ORDER}" STREQUAL "BIG_ENDIAN")
-    set (__BIG_ENDIAN__ 1)
+  if (CMAKE_CXX_BYTE_ORDER STREQUAL "BIG_ENDIAN")
+    set (DSFMT_BIG_ENDIAN 1)
   endif ()
 endif ()
 
@@ -604,9 +599,9 @@ if (BUILD_PYTHON)
   endif ()
 
   if (CMAKE_VERSION VERSION_LESS 3.24)
-    find_package (Python 3.5 COMPONENTS Interpreter Development)
+    find_package (Python 3.6 COMPONENTS Interpreter Development)
   else ()
-    find_package (Python 3.5 COMPONENTS Interpreter Development.Module)
+    find_package (Python 3.6 COMPONENTS Interpreter Development.Module)
   endif ()
 
   if (NOT TARGET Python::Module)

ChangeLog

@@ -15,6 +15,7 @@
  * Removed deprecated EllipticalDistribution::getInverseCorrelation method
  * Removed deprecated Basis::getDimension method
  * Removed deprecated HSICStat ctors relying on weight matrix
+ * Deprecated Pagmo.setGenerationNumber for setMaximumIterationNumber
 
 === Documentation ===
 

TODO

@@ -0,0 +1 @@
+Remove Pagmo.setGenerationNumber

distro/debian/not-installed

@@ -1,4 +1,4 @@
 usr/lib/python*/*-packages/openturns/*/*.pyc
 usr/lib/python*/*-packages/openturns/usecases/*/*.pyc
 usr/share/gdb/auto-load/usr/lib/*/libOT.so*gdb.py
-usr/share/openturns/doc/COPYING*
+usr/share/doc/openturns/COPYING*

distro/rpm/openturns.spec

@@ -106,7 +106,7 @@ make
 
 %install
 make install DESTDIR=%{buildroot}
-rm -r %{buildroot}%{_datadir}/%{name}/doc
+rm -r %{buildroot}%{_datadir}/doc/%{name}
 
 %check
 LD_LIBRARY_PATH=%{buildroot}%{_libdir} OPENTURNS_NUM_THREADS=1 ctest --output-on-failure %{?_smp_mflags} -E "cppcheck|ChaosSobol|Kriging" --timeout 1000 --schedule-random || echo "fail"

lib/include/OTconfig.h.in

@@ -195,9 +195,7 @@
 #cmakedefine size_t
 
 /* Define to 1 if big endian system */
-#ifndef __BIG_ENDIAN__
-#cmakedefine __BIG_ENDIAN__
-#endif
+#cmakedefine DSFMT_BIG_ENDIAN
 
 /* Define to 1 if UnsignedInteger and uint64_t are the same type */
 #cmakedefine OPENTURNS_UNSIGNEDLONG_SAME_AS_UINT64

lib/src/Base/Func/PiecewiseHermiteEvaluation.cxx

@@ -121,6 +121,7 @@ Sample PiecewiseHermiteEvaluation::operator () (const Sample & inSample) const
 {
   if (inSample.getDimension() != 1) throw InvalidArgumentException(HERE) << "Error: expected an input sample of dimension 1, got dimension=" << inSample.getDimension();
   const UnsignedInteger size = inSample.getSize();
+  if (values_.getSize() == 1) return Sample(size, values_[0]);
   const UnsignedInteger dimension = getOutputDimension();
   Sample output(size, dimension);
   const UnsignedInteger iRight = locations_.getSize() - 1;
@@ -154,6 +155,7 @@ Sample PiecewiseHermiteEvaluation::operator () (const Sample & inSample) const
 Point PiecewiseHermiteEvaluation::derivate(const Point & inP) const
 {
   if (inP.getDimension() != 1) throw InvalidArgumentException(HERE) << "Error: expected an input point of dimension 1, got dimension=" << inP.getDimension();
+  if (values_.getSize() == 1) return Point(values_.getDimension());;
   const Scalar x = inP[0];
   UnsignedInteger iLeft = 0;
   if (x <= locations_[iLeft]) return values_[iLeft];
@@ -232,7 +234,7 @@ Sample PiecewiseHermiteEvaluation::getDerivatives() const
 void PiecewiseHermiteEvaluation::setDerivatives(const Sample & derivatives)
 {
   const UnsignedInteger size = derivatives.getSize();
-  if (!(size >= 2)) throw InvalidArgumentException(HERE) << "Error: there must be at least 2 points to build a piecewise Hermite interpolation function, but size=" << size;
+  if (!(size >= 1)) throw InvalidArgumentException(HERE) << "Error: there must be at least 1 point to build a piecewise Hermite interpolation function, but size=" << size;
   if (size != locations_.getSize()) throw InvalidArgumentException(HERE) << "Error: the number of derivatives=" << size << " must match the number of previously set locations=" << locations_.getSize();
   derivatives_ = derivatives;
 }
@@ -243,7 +245,7 @@ void PiecewiseHermiteEvaluation::setLocationsValuesAndDerivatives(const Point &
     const Sample & derivatives)
 {
   const UnsignedInteger size = locations.getSize();
-  if (!(size >= 2)) throw InvalidArgumentException(HERE) << "Error: there must be at least 2 points to build a piecewise Hermite interpolation function, but size=" << size;
+  if (!(size >= 1)) throw InvalidArgumentException(HERE) << "Error: there must be at least 1 point to build a piecewise Hermite interpolation function, but size=" << size;
   if (size != values.getSize()) throw InvalidArgumentException(HERE) << "Error: the number of values=" << values.getSize() << " must match the number of locations=" << size;
   if (size != derivatives.getSize()) throw InvalidArgumentException(HERE) << "Error: the number of derivatives=" << derivatives.getSize() << " must match the number of locations=" << size;
   const UnsignedInteger outputDimension = values.getDimension();

lib/src/Base/Func/PiecewiseLinearEvaluation.cxx

@@ -135,6 +135,7 @@ UnsignedInteger PiecewiseLinearEvaluation::FindSegmentIndex(const Point & locati
 Point PiecewiseLinearEvaluation::operator () (const Point & inP) const
 {
   if (inP.getDimension() != 1) throw InvalidArgumentException(HERE) << "Error: expected an input point of dimension 1, got dimension=" << inP.getDimension();
+  if (values_.getSize() == 1) return values_[0];
   const Scalar x = inP[0];
   UnsignedInteger iLeft = 0;
   if (x <= locations_[iLeft])
@@ -159,6 +160,7 @@ Sample PiecewiseLinearEvaluation::operator () (const Sample & inSample) const
 {
   if (inSample.getDimension() != 1) throw InvalidArgumentException(HERE) << "Error: expected an input sample of dimension 1, got dimension=" << inSample.getDimension();
   const UnsignedInteger size = inSample.getSize();
+  if (values_.getSize() == 1) return Sample(size, values_[0]);
   const UnsignedInteger dimension = getOutputDimension();
   Sample output(size, dimension);
   const UnsignedInteger maxIndex = locations_.getSize() - 1;
@@ -241,7 +243,7 @@ void PiecewiseLinearEvaluation::setValues(const Point & values)
 void PiecewiseLinearEvaluation::setValues(const Sample & values)
 {
   const UnsignedInteger size = values.getSize();
-  if (!(size >= 2)) throw InvalidArgumentException(HERE) << "Error: there must be at least 2 points to build a piecewise Hermite interpolation function, but size=" << size;
+  if (!(size >= 1)) throw InvalidArgumentException(HERE) << "Error: there must be at least 1 point to build a piecewise linear interpolation function, but size=" << size;
   if (size != locations_.getSize()) throw InvalidArgumentException(HERE) << "Error: the number of values=" << size << " must match the number of previously set locations=" << locations_.getSize();
   values_ = values;
 }
@@ -250,7 +252,7 @@ void PiecewiseLinearEvaluation::setLocationsAndValues(const Point & locations,
     const Sample & values)
 {
   const UnsignedInteger size = locations.getSize();
-  if (!(size >= 2)) throw InvalidArgumentException(HERE) << "Error: there must be at least 2 points to build a piecewise Hermite interpolation function, but size=" << size;
+  if (!(size >= 1)) throw InvalidArgumentException(HERE) << "Error: there must be at least 1 point to build a piecewise linear interpolation function, but size=" << size;
   if (size != values.getSize()) throw InvalidArgumentException(HERE) << "Error: the number of values=" << values.getSize() << " must match the number of locations=" << size;
   // Sort the data in increasing order according to the locations
   Collection< std::pair<Scalar, UnsignedInteger> > locationAndIndex(size);

lib/src/Base/Func/openturns/EvaluationImplementation.hxx

@@ -60,7 +60,9 @@ public:
   EvaluationImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const EvaluationImplementation & other) const;
 
   /** String converter */

lib/src/Base/Func/openturns/FieldFunctionImplementation.hxx

@@ -60,7 +60,9 @@ public:
   FieldFunctionImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const FieldFunctionImplementation & other) const;
 
   /** String converter */

lib/src/Base/Func/openturns/FieldToPointFunctionImplementation.hxx

@@ -55,7 +55,9 @@ public:
   FieldToPointFunctionImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const FieldToPointFunctionImplementation & other) const;
 
   /** String converter */

lib/src/Base/Func/openturns/FunctionImplementation.hxx

@@ -80,7 +80,9 @@ public:
   FunctionImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const FunctionImplementation & other) const;
 
   /** String converter */

lib/src/Base/Func/openturns/GradientImplementation.hxx

@@ -58,7 +58,9 @@ public:
   GradientImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const GradientImplementation & other) const;
 
   /** String converter */

lib/src/Base/Func/openturns/HessianImplementation.hxx

@@ -55,7 +55,9 @@ public:
   HessianImplementation * clone() const override;
 
   /** Comparison operator */
+protected:
   using PersistentObject::operator ==;
+public:
   Bool operator ==(const HessianImplementation & other) const;
 
   /** String converter */

lib/src/Base/Optim/Ceres.cxx

@@ -24,6 +24,7 @@
 #include "openturns/Log.hxx"
 #include "openturns/SpecFunc.hxx"
 #ifdef OPENTURNS_HAVE_CERES
+#include "openturns/OTwindows.h" // ceres includes windows.h
 #include <ceres/ceres.h>
 #endif