Bandicoot adaption

.appveyor.yml

@@ -1,5 +1,5 @@
 environment:
-  ARMADILLO_DOWNLOAD: "https://sourceforge.net/projects/arma/files/armadillo-9.800.6.tar.xz"
+  ARMADILLO_DOWNLOAD: "http://ftp.fau.de/macports/distfiles/armadillo/armadillo-8.400.0.tar.xz"
   BLAS_LIBRARY: "%APPVEYOR_BUILD_FOLDER%/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll.a"
   BLAS_LIBRARY_DLL: "%APPVEYOR_BUILD_FOLDER%/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll"
 
@@ -26,7 +26,7 @@ build_script:
   - cd ..
   - appveyor DownloadFile %ARMADILLO_DOWNLOAD% -FileName armadillo.tar.xz
   - 7z x armadillo.tar.xz -so -txz | 7z x -si -ttar > nul
-  - cd armadillo-9.800.6 && mkdir build && cd build
+  - cd armadillo-8.400.0 && mkdir build && cd build
   - >
     cmake -G "%VSVER%"
     -DBLAS_LIBRARY:FILEPATH=%BLAS_LIBRARY%
@@ -43,7 +43,7 @@ build_script:
   - cd ensmallen && mkdir build && cd build
   - >
     cmake -G "%VSVER%"
-    -DARMADILLO_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%/../armadillo-9.800.6/include/
+    -DARMADILLO_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%/../armadillo-8.400.0/include/
     -DARMADILLO_LIBRARIES=%BLAS_LIBRARY%
     -DLAPACK_LIBRARY=%BLAS_LIBRARY%
     -DBLAS_LIBRARY=%BLAS_LIBRARY%

.travis.yml

@@ -23,7 +23,7 @@ script:
   - if [ $ARMADILLO == "latest" ]; then
       curl https://ftp.fau.de/macports/distfiles/armadillo/`curl https://ftp.fau.de/macports/distfiles/armadillo/ -- | grep '.tar.xz' | sed 's/^.*<a href="\(armadillo-[0-9]*.[0-9]*.[0-9]*.tar.xz\)".*$/\1/' | tail -1` | tar xvJ && cd armadillo*;
     else
-      curl -L https://sourceforge.net/projects/arma/files/armadillo-9.800.6.tar.xz | tar -xvJ && cd armadillo*;
+      curl https://ftp.fau.de/macports/distfiles/armadillo/armadillo-8.400.0.tar.xz | tar -xvJ && cd armadillo*;
     fi
   - cmake . && make && sudo make install && cd ..
   - mkdir build && cd build && cmake .. && make ensmallen_tests -j2

CMake/COOT_FindCLBLAS.cmake

@@ -0,0 +1,44 @@
+# - Find clBLAS (includes and library)
+# This module defines
+#  CLBLAS_INCLUDE_DIR
+#  CLBLAS_LIBRARIES
+#  CLBLAS_FOUND
+# also defined, but not for general use are
+#  CLBLAS_LIBRARY, where to find the library.
+
+find_path(CLBLAS_INCLUDE_DIR clBLAS.h
+/usr/include/
+/usr/local/include/
+)
+
+set(CLBLAS_NAMES ${CLBLAS_NAMES} clBLAS)
+find_library(CLBLAS_LIBRARY
+  NAMES ${CLBLAS_NAMES}
+  PATHS /usr/lib64/ /usr/local/lib64/ /usr/lib /usr/local/lib
+  )
+
+if (CLBLAS_LIBRARY AND CLBLAS_INCLUDE_DIR)
+    set(CLBLAS_LIBRARIES ${CLBLAS_LIBRARY})
+    set(CLBLAS_FOUND "YES")
+else ()
+  set(CLBLAS_FOUND "NO")
+endif ()
+
+if (CLBLAS_FOUND)
+   if (NOT CLBLAS_FIND_QUIETLY)
+      message(STATUS "Found a clBLAS library: ${CLBLAS_LIBRARIES}")
+   endif ()
+else ()
+    if (CLBLAS_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find a clBLAS library")
+   endif ()
+endif ()
+
+# Deprecated declarations.
+set (NATIVE_CLBLAS_INCLUDE_PATH ${CLBLAS_INCLUDE_DIR} )
+get_filename_component (NATIVE_CLBLAS_LIB_PATH ${CLBLAS_LIBRARY} PATH)
+
+mark_as_advanced(
+  CLBLAS_LIBRARY
+  CLBLAS_INCLUDE_DIR
+  )

CMake/COOT_FindCLBlast.cmake

@@ -0,0 +1,44 @@
+# - Find clBlast (includes and library)
+# This module defines
+#  CLBLAST_INCLUDE_DIR
+#  CLBLAST_LIBRARIES
+#  CLBLAST_FOUND
+# also defined, but not for general use are
+#  CLBLAST_LIBRARY, where to find the library.
+
+find_path(CLBLAST_INCLUDE_DIR clblast.h
+/usr/include/
+/usr/local/include/
+)
+
+set(CLBLAST_NAMES ${CLBLAST_NAMES} clblast)
+find_library(CLBLAST_LIBRARY
+  NAMES ${CLBLAST_NAMES}
+  PATHS /usr/lib64/ /usr/local/lib64/ /usr/lib /usr/local/lib
+  )
+
+if (CLBLAST_LIBRARY AND CLBLAST_INCLUDE_DIR)
+    set(CLBLAST_LIBRARIES ${CLBLAST_LIBRARY})
+    set(CLBLAST_FOUND "YES")
+else ()
+  set(CLBLAST_FOUND "NO")
+endif ()
+
+if (CLBLAST_FOUND)
+   if (NOT CLBLAST_FIND_QUIETLY)
+      message(STATUS "Found a clBlast library: ${CLBLAST_LIBRARIES}")
+   endif ()
+else ()
+    if (CLBLAST_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find a clBlast library")
+   endif ()
+endif ()
+
+# Deprecated declarations.
+set (NATIVE_CLBLAST_INCLUDE_PATH ${CLBLAST_INCLUDE_DIR} )
+get_filename_component (NATIVE_CLBLAST_LIB_PATH ${CLBLAST_LIBRARY} PATH)
+
+mark_as_advanced(
+  CLBLAST_LIBRARY
+  CLBLAST_INCLUDE_DIR
+  )

CMake/COOT_FindNVRTC.cmake

@@ -0,0 +1,35 @@
+# - Find clBlast (includes and library)
+# This module defines
+#  CLBLAST_INCLUDE_DIR
+#  CLBLAST_LIBRARIES
+#  CLBLAST_FOUND
+# also defined, but not for general use are
+#  CLBLAST_LIBRARY, where to find the library.
+
+set(NVRTC_NAMES ${NVRTC_NAMES} nvrtc)
+find_library(NVRTC_LIBRARY
+  NAMES ${NVRTC_NAMES}
+  PATHS /usr/lib64/ /usr/local/lib64/ /usr/lib /usr/local/lib /usr/lib/x86_64-linux-gnu/
+  )
+
+if (NVRTC_LIBRARY)
+  set(NVRTC_LIBRARIES ${NVRTC_LIBRARY})
+  set(NVRTC_FOUND "YES")
+else ()
+  set(NVRTC_FOUND "NO")
+endif ()
+
+if (NVRTC_FOUND)
+  if (NOT NVRTC_FIND_QUIETLY)
+    message(STATUS "Found NVRTC library: ${NVRTC_LIBRARIES}")
+   endif ()
+else ()
+  if (NVRTC_FIND_REQUIRED)
+    message(FATAL_ERROR "Could not find NVRTC library")
+   endif ()
+endif ()
+
+# Deprecated declarations.
+get_filename_component (NATIVE_NVRTC_LIB_PATH ${NVRTC_LIBRARY} PATH)
+
+mark_as_advanced(NVRTC_LIBRARY)

CMake/FindArmadillo.cmake

@@ -83,7 +83,7 @@ if(EXISTS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/config.hpp")
 
   # ARMA_USE_BLAS
   string(REGEX MATCH "\r?\n[\t ]*#if[\t ]+!defined[(]ARMA_USE_BLAS[)][\t ]*\r?\n[\t ]*#define[ \t]+ARMA_USE_BLAS[ \t]*\r?\n" ARMA_USE_BLAS "${_armadillo_CONFIG_CONTENTS}")
-    # ARMA_USE_ARPACK
+
   # ARMA_USE_ARPACK
   string(REGEX MATCH "\r?\n[\t ]*#if[\t ]+!defined[(]ARMA_USE_ARPACK[)][\t ]*\r?\n[\t ]*#define[ \t]+ARMA_USE_ARPACK[ \t]*\r?\n" ARMA_USE_ARPACK "${_armadillo_CONFIG_CONTENTS}")