VDB 12.0.0 Release

CMakeLists.txt

@@ -479,8 +479,8 @@ endif()
 if(OPENVDB_BUILD_PYTHON_MODULE OR (OPENVDB_BUILD_NANOVDB AND NANOVDB_BUILD_PYTHON_MODULE))
 
   # Call find_package(Python ...)
-  find_package(Python 3.8 REQUIRED COMPONENTS Development Interpreter)
-  find_package(nanobind REQUIRED)
+  find_package(Python ${MINIMUM_PYTHON_VERSION} REQUIRED COMPONENTS Development Interpreter)
+  find_package(nanobind ${MINIMUM_NANOBIND_VERSION} REQUIRED)
 
   if(OPENVDB_FUTURE_DEPRECATION AND FUTURE_MINIMUM_PYTHON_VERSION)
     if(Python_VERSION VERSION_LESS ${FUTURE_MINIMUM_PYTHON_VERSION})

ci/install_llvm_windows.sh

@@ -4,7 +4,7 @@ set -ex
 
 LLVM_CRT="$1"
 
-git clone -b llvmorg-12.0.0 --depth 1 https://github.com/llvm/llvm-project.git llvm
+git clone -b llvmorg-14.0.0 --depth 1 https://github.com/llvm/llvm-project.git llvm
 cd llvm
 
 mkdir .build

cmake/config/OpenVDBVersions.cmake

@@ -34,24 +34,23 @@ if(NOT DISABLE_DEPENDENCY_VERSION_CHECKS)
   # What's usually important is that the version of libstdc++ and glibc in use
   # matches. Compilers other than GCC should provide options to ensure this
   # targetting e.g. --gcc-toolchain and -fgnuc-version with Clang.
-  set(MINIMUM_GCC_VERSION 9.3.1)
+  set(MINIMUM_GCC_VERSION 11.2.1)
   set(MINIMUM_CLANG_VERSION 5.0)
   set(MINIMUM_ICC_VERSION 19)
-  set(MINIMUM_MSVC_VERSION 19.28) # 1928 (Visual Studio 2019 Version 16.8 + 16.9)
+  set(MINIMUM_MSVC_VERSION 19.30) # 1928 (Visual Studio 2019 Version 16.8 + 16.9)
 
-  # Should be 1.76 for VFX 22, but only version in apt is 1.73
-  set(MINIMUM_BOOST_VERSION 1.73)
+  set(MINIMUM_BOOST_VERSION 1.80)
   set(MINIMUM_PYBIND_VERSION 2.9.1)
   set(MINIMUM_IMATH_VERSION 3.1)
   set(MINIMUM_OPENEXR_VERSION 3.1)
   set(MINIMUM_ZLIB_VERSION 1.2.7)
   set(MINIMUM_TBB_VERSION 2020.3)
-  set(MINIMUM_LLVM_VERSION 10.0.0)
+  set(MINIMUM_LLVM_VERSION 13.0.0)
   set(MINIMUM_BLOSC_VERSION 1.17.0)
   set(MINIMUM_GLFW_VERSION 3.1)
 
-  set(MINIMUM_PYTHON_VERSION 3.9.1)
-  set(MINIMUM_NUMPY_VERSION 1.20.0)
+  set(MINIMUM_PYTHON_VERSION 3.10)
+  set(MINIMUM_NUMPY_VERSION 1.23.0)
 
   set(MINIMUM_GOOGLETEST_VERSION 1.10)
   set(MINIMUM_LOG4CPLUS_VERSION 1.1.2)
@@ -66,20 +65,20 @@ endif()
 # @note  At the time of writing, any variables that are commented out don't
 #   have target transitional versions.
 
-set(FUTURE_MINIMUM_GCC_VERSION 11.2.1)
-set(FUTURE_MINIMUM_MSVC_VERSION 19.30) # 1930 (Visual Studio 2022)
+# set(FUTURE_MINIMUM_GCC_VERSION 11.2.1)
+# set(FUTURE_MINIMUM_MSVC_VERSION 19.30)
 # set(FUTURE_MINIMUM_ICC_VERSION 19)
 
 # set(FUTURE_MINIMUM_CXX_STANDARD 20)
 set(FUTURE_MINIMUM_CMAKE_VERSION 3.20)
-# set(FUTURE_MINIMUM_OPENEXR_VERSION 3.1)
-set(FUTURE_MINIMUM_BOOST_VERSION 1.80)
+set(FUTURE_MINIMUM_OPENEXR_VERSION 3.2)
+set(FUTURE_MINIMUM_BOOST_VERSION 1.82)
 set(FUTURE_MINIMUM_GLFW_VERSION 3.3)
 set(FUTURE_MINIMUM_LOG4CPLUS_VERSION 2.0)
 
 # set(FUTURE_MINIMUM_BLOSC_VERSION 1.17.0)
 # set(FUTURE_MINIMUM_TBB_VERSION 2020.3)
-set(FUTURE_MINIMUM_PYTHON_VERSION 3.10)
-set(FUTURE_MINIMUM_NUMPY_VERSION 1.23.0)
+set(FUTURE_MINIMUM_PYTHON_VERSION 3.11)
+set(FUTURE_MINIMUM_NUMPY_VERSION 1.26.0)
 # set(FUTURE_MINIMUM_HOUDINI_VERSION 20.0)
-set(FUTURE_MINIMUM_LLVM_VERSION 13.0.0)
+# set(FUTURE_MINIMUM_LLVM_VERSION 13.0.0)

doc/dependencies.txt

@@ -56,22 +56,22 @@ OpenVDB Documentation   | Doxygen                                         | -
 
 Package        | Minimum | Recommended | Description                                                       | apt-get | Homebrew | Source
 -------------- | ------- | ----------- | ----------------------------------------------------------------- | ------- | -------- | ------
-CMake          | 3.18    | Latest      | Cross-platform family of tools designed to help build software    | Y       | Y        | https://cmake.org
-GCC            | 9.3.1   | 11.2.1      | C++ 17 Compiler: The GNU Compiler Collection                      | Y       | Y        | https://www.gnu.org/software/gcc
+CMake          | 3.20    | Latest      | Cross-platform family of tools designed to help build software    | Y       | Y        | https://cmake.org
+GCC            | 11.2.1  | 11.2.1      | C++ 17 Compiler: The GNU Compiler Collection                      | Y       | Y        | https://www.gnu.org/software/gcc
 Clang          | 5.0     | Latest      | C++ 17 Compiler: A C language family frontend for LLVM            | Y       | Y        | https://clang.llvm.org
 Intel ICC      | 19      | Latest      | C++ 17 Compiler: Intels C++ Compiler                              | Y       | Y        | https://software.intel.com/en-us/c-compilers
-MSVC           | 19.28   | 19.30       | C++ 17 Compiler: Microsoft Visual C++ Compiler                    | Y       | Y        | https://visualstudio.microsoft.com/vs
+MSVC           | 19.30   | 19.30       | C++ 17 Compiler: Microsoft Visual C++ Compiler                    | Y       | Y        | https://visualstudio.microsoft.com/vs
 Imath          | 3.1     | Latest      | Half precision floating points                                    | Y       | Y        | http://www.openexr.com
 OpenEXR        | 3.1     | Latest      | EXR serialization support                                         | Y       | Y        | http://www.openexr.com
-TBB            | 2020.2  | 2020.3      | Threading Building Blocks - template library for task parallelism | Y       | Y        | https://www.threadingbuildingblocks.org
+TBB            | 2020.3  | 2020.3      | Threading Building Blocks - template library for task parallelism | Y       | Y        | https://www.threadingbuildingblocks.org
 ZLIB           | 1.2.7   | Latest      | Compression library for disk serialization compression            | Y       | Y        | https://www.zlib.net
-Boost          | 1.73    | 1.80        | Components: iostreams                                             | Y       | Y        | https://www.boost.org
-LLVM           | 10.0.0  | 13.0.0*     | Target-independent code generation                                | Y       | Y        | https://llvm.org/
-Bison          | 3.0.0   | 3.7.0       | General-purpose parser generator                                  | Y       | Y        | https://www.gnu.org/software/gcc
-Flex           | 2.6.0   | 2.6.4       | Fast lexical analyzer generator                                   | Y       | Y        | https://github.com/westes/flex
-Python         | 3.9.1   | 3.10        | The python interpreter and libraries                              | Y       | Y        | https://www.python.org
+Boost          | 1.80    | 1.82        | Components: iostreams                                             | Y       | Y        | https://www.boost.org
+LLVM           | 13.0.0  | 15.0.0*     | Target-independent code generation                                | Y       | Y        | https://llvm.org/
+Bison          | 3.7.0   | 3.7.0       | General-purpose parser generator                                  | Y       | Y        | https://www.gnu.org/software/gcc
+Flex           | 2.6.4   | 2.6.4       | Fast lexical analyzer generator                                   | Y       | Y        | https://github.com/westes/flex
+Python         | 3.10    | 3.11        | The python interpreter and libraries                              | Y       | Y        | https://www.python.org
 nanobind       | 2.0.0   | Latest      | C++/python bindings                                               | Y       | Y        | https://nanobind.readthedocs.io
-NumPy          | 1.20.0  | 1.23.0      | Scientific computing with Python                                  | Y       | Y        | http://www.numpy.org
+NumPy          | 1.23.0  | 1.26.0      | Scientific computing with Python                                  | Y       | Y        | http://www.numpy.org
 GoogleTest     | 1.10    | Latest      | A unit testing framework module for C++                           | Y       | Y        | https://github.com/google/googletest
 CppUnit        | 1.10    | Latest      | A unit testing framework module for C++                           | N       | Y        | https://freedesktop.org/wiki/Software/cppunit
 Blosc          | 1.17.0* | 1.17.0      | Recommended dependency for improved disk compression              | Y       | Y        | https://github.com/Blosc/c-blosc/releases
@@ -145,7 +145,7 @@ apt-get install zlibc                   # zlib
 apt-get install libboost-iostreams-dev  # Boost::iostream
 apt-get install libblosc-dev            # Blosc
 # AX
-apt-get install llvm-10-dev             # LLVM
+apt-get install llvm-15-dev             # LLVM
 # Python
 apt-get install python-dev              # Python
 apt-get install python-numpy            # NumPy

nanovdb/nanovdb/CMakeLists.txt

@@ -74,7 +74,7 @@ endif()
 
 #if(NANOVDB_BUILD_UNITTESTS OR NANOVDB_BUILD_BENCHMARK)
 if(NANOVDB_BUILD_UNITTESTS)
-  find_package(GTest REQUIRED)
+  find_package(GTest ${MINIMUM_GOOGLETEST_VERSION} REQUIRED)
 endif()
 
 if(NANOVDB_USE_CUDA)
@@ -124,15 +124,15 @@ if(NANOVDB_USE_OPENVDB)
 endif()
 
 if(NANOVDB_USE_TBB AND NOT TARGET TBB::tbb)
-  find_package(TBB REQUIRED)
+  find_package(TBB ${MINIMUM_TBB_VERSION} REQUIRED)
 endif()
 
 if(NANOVDB_USE_BLOSC AND NOT TARGET Blosc::blosc)
-  find_package(Blosc REQUIRED)
+  find_package(Blosc ${MINIMUM_BLOSC_VERSION} REQUIRED)
 endif()
 
 if(NANOVDB_USE_ZLIB AND NOT TARGET ZLIB::ZLIB)
-  find_package(ZLIB REQUIRED)
+  find_package(ZLIB ${MINIMUM_ZLIB_VERSION} REQUIRED)
 endif()
 
 if(NANOVDB_USE_MAGICAVOXEL)

openvdb_ax/openvdb_ax/test/TestAXCmd.cmake

@@ -33,7 +33,7 @@ set(SPHERE_VDB ${CMAKE_BINARY_DIR}/sphere.vdb)
 set(TORUS_VDB ${CMAKE_BINARY_DIR}/torus.vdb)
 
 if(DOWNLOAD_VDBS)
-  find_package(Python COMPONENTS Interpreter REQUIRED)
+  find_package(Python ${MINIMUM_PYTHON_VERSION} COMPONENTS Interpreter REQUIRED)
   if(NOT EXISTS ${SPHERE_VDB} OR
      NOT EXISTS ${TORUS_VDB} OR
      NOT EXISTS ${SPHERE_POINTS_VDB})

openvdb_cmd/vdb_render/CMakeLists.txt

@@ -17,11 +17,11 @@ if(USE_PNG)
 endif()
 
 if(USE_IMATH_HALF)
-  find_package(Imath CONFIG REQUIRED)
+  find_package(Imath ${MINIMUM_IMATH_VERSION} CONFIG REQUIRED)
 endif()
 
 if(USE_EXR)
-  find_package(OpenEXR CONFIG REQUIRED)
+  find_package(OpenEXR ${MINIMUM_OPENEXR_VERSION} CONFIG REQUIRED)
 endif()
 
 set(SOURCE_FILES main.cc)

openvdb_cmd/vdb_tool/CMakeLists.txt

@@ -51,12 +51,12 @@ if(OPENVDB_TOOL_USE_NANO)
   target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_NANO")
   if(OPENVDB_TOOL_NANO_USE_ZIP)
     target_compile_definitions(vdb_tool_common INTERFACE "NANOVDB_USE_ZIP")
-    find_package(ZLIB REQUIRED)
+    find_package(ZLIB ${MINIMUM_ZLIB_VERSION} REQUIRED)
     target_link_libraries(vdb_tool_common INTERFACE ZLIB::ZLIB)
   endif()
   if(OPENVDB_TOOL_NANO_USE_BLOSC)
     target_compile_definitions(vdb_tool_common INTERFACE "NANOVDB_USE_BLOSC")
-    find_package(Blosc REQUIRED)
+    find_package(Blosc ${MINIMUM_BLOSC_VERSION} REQUIRED)
     target_link_libraries(vdb_tool_common INTERFACE blosc)
   endif()
   #target_include_directories(vdb_tool_common INTERFACE ${PROJECT_SOURCE_DIR}/../nanovdb/)
@@ -107,7 +107,7 @@ endif()
 
 if(OPENVDB_TOOL_USE_EXR)
   target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_EXR")
-  find_package(OpenEXR REQUIRED)
+  find_package(OpenEXR ${MINIMUM_OPENEXR_VERSION} REQUIRED)
   target_link_libraries(vdb_tool_common INTERFACE OpenEXR::IlmImf)
 endif()
 
@@ -186,7 +186,7 @@ install(TARGETS vdb_tool RUNTIME DESTINATION ${OPENVDB_INSTALL_BINDIR})
 
 # unit test
 if(BUILD_TEST)
-  find_package(GTest CONFIG REQUIRED)
+  find_package(GTest ${MINIMUM_GOOGLETEST_VERSION} CONFIG REQUIRED)
 
   add_executable(vdb_tool_test src/unittest.cpp)
   target_include_directories(vdb_tool_test PRIVATE vdb_tool_common)

pyproject.toml

@@ -12,11 +12,9 @@ dependencies = [
 authors = [
   { name = "OpenVDB Developer Team", email = "[email protected]" },
 ]
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 classifiers = [
   "License :: OSI Approved :: Apache Software License",
-  "Programming Language :: Python :: 3.8",
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
 ]