add build parallelism

Author: MStokluska

.tekton/odh-training-rocm64-torch29-py312-rhel9-pull-request.yaml

@@ -33,6 +33,8 @@ spec:
   - name: build-platforms
     value:
     - linux-d160-m8xlarge/amd64
+  - name: build-args-file
+    value: images/universal/training/rocm64-torch290-py312/argfile.konflux.conf
   - name: dockerfile
     value: Dockerfile
   - name: path-context

.tekton/odh-training-rocm64-torch29-py312-rhel9-push.yaml

@@ -34,6 +34,8 @@ spec:
     value: Dockerfile
   - name: path-context
     value: images/universal/training/rocm64-torch290-py312
+  - name: build-args-file
+    value: images/universal/training/rocm64-torch290-py312/argfile.konflux.conf
   pipelineSpec:
     timeouts:
       pipeline: 40h

images/universal/training/rocm64-torch290-py312/Dockerfile

@@ -138,7 +138,9 @@ WORKDIR /opt/app-root/src
 # 3. Then sync all dependencies with --no-build-isolation
 ENV UV_NO_CACHE=1 \
     GPU_ARCHS="gfx90a;gfx942" \
-    PYTORCH_ROCM_ARCH="gfx90a;gfx942"
+    PYTORCH_ROCM_ARCH="gfx90a;gfx942" \
+    MAX_JOBS=32 \
+    CMAKE_BUILD_PARALLEL_LEVEL=32
 RUN uv pip install --index-strategy=unsafe-best-match --index-url=https://download.pytorch.org/whl/rocm6.4 --extra-index-url=https://pypi.org/simple "torch==2.9.0+rocm6.4"
 RUN uv pip sync --python-platform=linux --python-version=3.12 --no-build-isolation /tmp/deps/pylock.toml
 ENV UV_NO_CACHE=

images/universal/training/rocm64-torch290-py312/argfile.konflux.conf

@@ -0,0 +1,2 @@
+MAX_JOBS=32
+CMAKE_BUILD_PARALLEL_LEVEL=32