On Wed, Oct 18, 2023 at 7:52 PM Srikanth Yalavarthi <syalavar...@marvell.com> wrote: > > Added support to configure and close TVMDP library based > on ML device configuration options. > > Updated meson build to enable Jansson, TVM runtime, TVMDP > library as build dependencies. > > Signed-off-by: Srikanth Yalavarthi <syalavar...@marvell.com> > ---
> > +Compilation Prerequisites > +------------------------- > + > +This driver requires external libraries to optionally enable support for > +models compiled using Apache TVM framework. The following dependencies are > +not part of DPDK and must be installed separately: > + > +- **Jansson** > + > + This library enables support to parse and read JSON files. > + > +- **DLPack** > + > + This library provides headers for open in-memory tensor structures. > + > +.. note:: > + > + DPDK CNXK ML driver requires DLPack version 0.7 > + > +.. code-block:: console Please add sections for cross and native. > + git clone https://github.com/dmlc/dlpack.git > + cd dlpack > + git checkout v0.7 -b v0.7 > + cmake -S ./ -B build \ > + -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc \ > + -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ \ > + -DBUILD_MOCK=OFF > + make -C build > + make -C build install > + > +- **TVM** > + > + Apache TVM provides a runtime library (libtvm_runtime) used to execute > + models on CPU cores or hardware accelerators. > + > +.. note:: > + > + DPDK CNXK ML driver requires TVM version 0.10.0 > + > +.. code-block:: console > + > + git clone https://github.com/apache/tvm.git I need to use --recursive to avoid CMake Error at /usr/share/cmake/Modules/ExternalProject.cmake:3176 (message): No download info given for 'project_libbacktrace' and its source directory: > + cd tvm > + git checkout v0.10.0 -b v0.10.0 > + cmake -S ./ -B build \ > + -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc \ > + -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ \ > + -DMACHINE_NAME=aarch64-linux-gnu \ > + -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \ > + -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY > + make -C build > + make -C build install > + > +- **TVMDP** > + > + Marvell's `TVM Dataplane Library > <https://github.com/MarvellEmbeddedProcessors/tvmdp>`_ > + works as an interface between TVM runtime and DPDK drivers. TVMDP library > + provides a simplified C interface for TVM's runtime based on C++. > + > +.. code-block:: console > + > + git clone https://github.com/MarvellEmbeddedProcessors/tvmdp.git > + cd tvmdp > + git checkout main > + cmake -S ./ -B build \ > + -DCMAKE_TOOLCHAIN_FILE=config/toolchains/arm64_linux_gcc.cmake \ > + -DBUILD_SHARED_LIBS=ON \ > + -DBUILD_TESTING=OFF [main]dell[tvmdp] $ cmake -S ./ -B build -DCMAKE_INSTALL_PREFIX=/export/cross_prefix/prefix -DCMAKE_TOOLCHAIN_FILE=config/toolchains/arm64_linux_gcc.cmake -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF -- The CXX compiler identification is GNU 13.2.0 -- The C compiler identification is GNU 13.2.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/aarch64-linux-gnu-g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/aarch64-linux-gnu-gcc - skipped -- Detecting C compile features -- Detecting C compile features - done CMake Error at CMakeLists.txt:53 (find_package): By not providing "Finddmlc.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "dmlc", but CMake did not find one. Could not find a package configuration file provided by "dmlc" with any of the following names: dmlcConfig.cmake dmlc-config.cmake Add the installation prefix of "dmlc" to CMAKE_PREFIX_PATH or set "dmlc_DIR" to a directory containing one of the above files. If "dmlc" provides a separate development package or SDK, be sure it has been installed. -- Configuring incomplete, errors occurred! > +enable_mvtvm = true > + > +if not jansson_dep.found() > + message('drivers/ml/cnxk: jansson not found') > + enable_mvtvm = false > +endif > + > +if not cc.check_header('dlpack/dlpack.h') > + message('drivers/ml/cnxk: dlpack.h not found') > + enable_mvtvm = false > +endif > + > +tvmrt_lib = cc.find_library('tvm_runtime', required: false) > +if tvmrt_lib.found() > + tvmrt_dep = declare_dependency(dependencies: tvmrt_lib) > +else > + message('drivers/ml/cnxk: tvm_runtime not found') > + enable_mvtvm = false > +endif > + > +tvmdp_dep = dependency('tvmdp', required: false) > +if not tvmdp_dep.found() > + message('drivers/ml/cnxk: tvmdp not found') > + enable_mvtvm = false > +endif > + > sources = files( > 'cn10k_ml_dev.c', > 'cn10k_ml_ops.c', > @@ -21,6 +47,39 @@ sources = files( > > deps += ['mldev', 'common_cnxk', 'kvargs', 'hash'] > > +if enable_mvtvm > + > +dpdk_conf.set('RTE_MLDEV_CNXK_ENABLE_MVTVM', 1) > + > +driver_sdk_headers += files( > + 'mvtvm_ml_ops.h', > +) Remove this
