On Fri, Oct 27, 2023 at 12:12 AM Srikanth Yalavarthi
<syalavar...@marvell.com> wrote:
>
> This patch series is an implementation of revised ml/cnxk driver
> to support models compiled with TVM compiler framework. TVM models
> use a hybrid mode for execution, with regions of the model executing
> on the ML accelerator and the rest executing on CPU cores.
>
> This series of commits reorganizes the ml/cnxk driver and adds support
> to execute multiple regions with-in a TVM model.
>
> v9:
> - Fixed incorrect IO layout for TVM Marvell models
> - Set byte offset to zero for I/O tensors
> - Updated max layers macro definition. Set to TVMDP max layers.
> - Fixed TVM model IO type to RTE IO type map
Series applied to dpdk-next-net-mrvl/for-next-net with following chages. Thanks.
1) cnxl ml driver update in doc/guides/rel_notes/release_23_11.rst
moved to close to mldev subsystem changes
2)
[for-next-net]dell[dpdk-next-net-mrvl] $ git diff
diff --git a/doc/guides/mldevs/cnxk.rst b/doc/guides/mldevs/cnxk.rst
index 28e5b5b87f..25e8ff783a 100644
--- a/doc/guides/mldevs/cnxk.rst
+++ b/doc/guides/mldevs/cnxk.rst
@@ -212,9 +212,9 @@ not part of DPDK and must be installed separately:
.. note::
In order for meson to find the dependencies during the configure stage,
- it is required to add the cmake paths <install_prefix>/lib/cmake/dlpack,
- <install_prefix>/lib/cmake/dmlc and <install_prefix>/lib/cmake/tvm to
- CMAKE_PREFIX_PATH and <install_prefix>/lib/pkgconfig to PKG_CONFIG_PATH.
+ it is required to update CMAKE_PREFIX_PATH and PKG_CONFIG_PATH as below.
+
CMAKE_PREFIX_PATH='<install_prefix>/lib/cmake/tvm:<install_prefix>/lib/cmake/dlpack:<install_prefix>/lib/cmake/dmlc'
+ PKG_CONFIG_PATH='<install_prefix>/lib/pkgconfig'
For the record, I have used following build command to test code with
external build dep.
Assumung all depended libraries installed at /export/cross_ml/install/
CMAKE_PREFIX_PATH='/export/cross_ml/install/lib/cmake/tvm:/export/cross_ml/install/lib/cmake/dlpack:/export/cross_ml/install/lib/cmake/dmlc'
PKG_CONFIG_PATH='/export/cross_ml/install/lib/pkgconfig/' meson setup
--cross config/arm/arm64_cn10k_linux_gcc -Denable_docs=true
-Dexamples=all -Dc_args='-I/export/cross_ml/install/include'
-Dc_link_args='-L/export/cross_ml/install/lib' build
Also, -Dc_args='-I/export/cross_ml/install/include'
-Dc_link_args='-L/export/cross_ml/install/lib' could be removed when
following patch merged through main tree.
https://patches.dpdk.org/project/dpdk/patch/20231029082004.5576-1-syalavar...@marvell.com/
