Convert non-kernel cuda files to cpp (#1322)

* Fix file extensions
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix build
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* upgrade paddle container for CI
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

---------
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -76,7 +76,7 @@ jobs:
     name: 'PaddlePaddle'
     runs-on: ubuntu-latest
     container:
-      image: nvcr.io/nvidia/paddlepaddle:24.07-py3
+      image: nvcr.io/nvidia/paddlepaddle:24.10-py3
       options: --user root
     steps:
       - name: 'Checkout'

build_tools/paddle.py

@@ -25,7 +25,7 @@ def setup_paddle_extension(
     # Source files
     csrc_source_files = Path(csrc_source_files)
     sources = [
-        csrc_source_files / "extensions.cu",
+        csrc_source_files / "extensions.cpp",
         csrc_source_files / "common.cpp",
         csrc_source_files / "custom_ops.cu",
     ]

build_tools/pytorch.py

@@ -26,7 +26,7 @@ def setup_pytorch_extension(
     csrc_source_files = Path(csrc_source_files)
     extensions_dir = csrc_source_files / "extensions"
     sources = [
-        csrc_source_files / "common.cu",
+        csrc_source_files / "common.cpp",
         csrc_source_files / "ts_fp8_op.cpp",
     ] + all_files_in_dir(extensions_dir)
 

transformer_engine/pytorch/csrc/common.cu → transformer_engine/pytorch/csrc/common.cpp

@@ -5,6 +5,7 @@
  ************************************************************************/
 
 #include "common.h"
+
 #include "transformer_engine/transformer_engine.h"
 
 transformer_engine::DType getTransformerEngineFP8Type(bool e4m3_if_hybrid,