CI: Add physim tests with CUDA channel simulation

ci-scripts/docker/Dockerfile.physim.cuda.ubuntu

@@ -0,0 +1,52 @@
+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for Ubuntu 24.04
+#
+#---------------------------------------------------------------------
+FROM nvidia/cuda:12.9.1-devel-ubuntu22.04 AS cuda-image
+FROM ran-base:develop AS ran-tests
+
+RUN rm -Rf /oai-ran
+COPY --from=cuda-image /usr/local/cuda/ /usr/local/cuda/
+
+# Set the LD_LIBRARY_PATH to ensure the system can find the copied libraries.
+# This is crucial for applications that use CUDA.
+ENV LD_LIBRARY_PATH=/usr/local/cuda/lib64:/usr/local/cuda/targets/sbsa-linux/lib
+ENV PATH=/usr/local/cuda/bin:$PATH
+ENV C_INCLUDE_PATH=/usr/local/cuda/include
+
+WORKDIR /oai-ran
+COPY . .
+
+WORKDIR /oai-ran/build
+RUN cmake -GNinja -DENABLE_PHYSIM_TESTS=ON -DENABLE_TESTS=ON \
+        -DSANITIZE_UNDEFINED=OFF -DSANITIZE_ADDRESS=OFF \
+        -DCMAKE_C_FLAGS=-Werror -DCMAKE_CXX_FLAGS=-Werror \
+        -DPHYSIM_CHECK_FILES="ThresholdsCuda.cmake" \
+        -DCUDA_ENABLE=ON \
+        -DUSE_UNIFIED_MEMORY=ON \
+        -DUSE_ATS_MEMORY=OFF \
+        -DCMAKE_RUNTIME_OUTPUT_DIRECTORY=/oai-ran/cmake_targets/ran_build/build \
+        .. && \
+        ninja nr_ulsim nr_dlsim

ci-scripts/scripts/docker-build-and-deploy-physims-cuda.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+function die() { echo $@; exit 1; }
+[ $# -ge 1 ] || die "usage: $0 <directory> [ctest-options]"
+
+IMAGE=ran-physimtests:ci-temp
+CONTAINER=ran-physimtests
+function cleanup-docker() {
+  docker stop ${CONTAINER}
+  docker rm ${CONTAINER}
+  docker rmi ${IMAGE}
+  docker volume prune --force
+}
+trap cleanup-docker EXIT
+
+set -x
+DIR=$1
+RESULT_DIR=${DIR}/
+shift
+CTEST_OPT=$@
+
+# build physims
+docker build --progress=plain --tag ${IMAGE} --file ${DIR}/ci-scripts/docker/Dockerfile.physim.cuda.ubuntu ${DIR} &>> ${RESULT_DIR}/physim_log.txt
+if [ $? -ne 0 ]; then
+  echo "build of physims failed"
+  exit 1
+fi
+
+# get a JSON description of all tests to run
+docker run -a STDOUT --workdir /oai-ran/build/ --env LD_LIBRARY_PATH=/oai-ran/build/ --rm --name ${CONTAINER} ${IMAGE} ctest ${CTEST_OPT} --show-only=json-v1 &> ${RESULT_DIR}/desc-tests.json
+JSON_RES=$?
+
+# run the actual tests: we don't suppy --rm as we have to copy the files
+# similar to unit tests, we can't mount the file where we write physims-5g-run.xml to
+# as it would write a file as root, but this script is run as a normal user
+docker run -a STDOUT --gpus all --workdir /oai-ran/build/ --env LD_LIBRARY_PATH=/oai-ran/build/ --name ${CONTAINER} ${IMAGE} ctest ${CTEST_OPT} --output-junit results-run.xml --test-output-size-passed 100000 --test-output-size-failed 100000 &>> ${RESULT_DIR}/physim_log.txt
+RUN_RES=$?
+docker cp ${CONTAINER}:/oai-ran/build/results-run.xml ${RESULT_DIR}/
+docker cp ${CONTAINER}:/oai-ran/build/Testing/Temporary/LastTestsFailed.log ${RESULT_DIR}/
+docker cp ${CONTAINER}:/oai-ran/build/Testing/Temporary/LastTest.log ${RESULT_DIR}/
+
+# if both were successful, return 0
+# TODO not sure
+#[[ $JSON_RES -eq 0 && $RUN_RES -eq 0 ]] && exit 0
+
+exit 0

ci-scripts/xml_files/test_physim_cuda_gracehopper.xml

@@ -0,0 +1,43 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+      contact@openairinterface.org
+
+-->
+<testCaseList>
+  <htmlTabRef>physim-tab</htmlTabRef>
+  <htmlTabName>PhySim</htmlTabName>
+  <htmlTabIcon>wrench</htmlTabIcon>
+
+  <testCase>
+    <class>Create_Workspace</class>
+    <desc>Create new Workspace</desc>
+    <node>localhost</node>
+  </testCase>
+
+  <testCase>
+    <class>Build_Deploy_PhySim</class>
+    <desc>Build and Deploy Physims with CUDA Channel Simulation</desc>
+    <script>scripts/docker-build-and-deploy-physims-cuda.sh</script>
+    <node>localhost</node>
+    <ctest-opt>-R cuda.5g.physims</ctest-opt>
+  </testCase>
+
+</testCaseList>
+