Bandicoot intergration

.github/workflows/bandicoot-test.yml

@@ -0,0 +1,54 @@
+name: Build and Test
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: ${{ matrix.config.name }}
+    runs-on: ${{ matrix.config.os }}
+    outputs:
+        tag: ${{ steps.git.outputs.tag }}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - { name: 'CUDA', os: self-hosted}
+          - { name: 'OpenCL', os: self-hosted}
+          - { name: 'CPU', os: self-hosted}
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install Dependencies
+      run: |
+        cd ../
+        rm -rf bandicoot-code
+        git clone --depth 1 --branch 2.1.1 https://gitlab.com/bandicoot-lib/bandicoot-code.git
+        cd bandicoot-code/
+        mkdir build/
+        cd build/
+
+        if [[ "${{ matrix.config.name }}" == "CUDA" ]]; then
+            echo "Installing Bandicoot CUDA"
+            cmake -DFIND_CUDA=ON -DFIND_OPENCL=OFF -DBUILD_TESTS=OFF ../
+            make
+        elif [[ "${{ matrix.config.name }}" == "OpenCL" ]]; then
+            echo "Installing Bandicoot OpenCL"
+            cmake -DFIND_CUDA=OFF -DFIND_OPENCL=ON -DBUILD_TESTS=OFF ../
+            make
+        fi
+
+    - name: Build ensmallen
+      run: |
+          mkdir build
+          cd build/
+
+          if [[ "${{ matrix.config.name }}" == "CPU" ]]; then
+              cmake -DUSE_BANDICOOT=OFF ..
+          else
+              cmake -DBANDICOOT_INCLUDE_DIR=../../bandicoot-code/build/tmp/include/ -DBANDICOOT_LIBRARY=../../bandicoot-code/build/libbandicoot.so ..
+          fi
+
+          make ensmallen_tests
+
+    - name: Test ensmallen
+      run: |
+          cd build/
+          ./ensmallen_tests

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)