Disable onnx tests and pipeline in master until we forward-port onnx work.

ci/docker/runtime_functions.sh

@@ -881,12 +881,12 @@ integrationtest_ubuntu_cpu_onnx() {
 	set -ex
 	export PYTHONPATH=./python/
 	export MXNET_SUBGRAPH_VERBOSE=0
-    export DMLC_LOG_STACK_TRACE_DEPTH=100
+	export DMLC_LOG_STACK_TRACE_DEPTH=100
 	python3 tests/python/unittest/onnx/backend_test.py
-	OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/mxnet_export_test.py
-	OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_models.py
-	OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_node.py
-	OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_onnxruntime.py
+	#OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/mxnet_export_test.py
+	#OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_models.py
+	#OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_node.py
+	#OMP_NUM_THREADS=$(expr $(nproc) / 4) pytest -n 4 tests/python/unittest/onnx/test_onnxruntime.py
 }
 
 integrationtest_ubuntu_cpu_dist_kvstore() {

ci/jenkins/Jenkinsfile_unix_cpu

@@ -48,7 +48,9 @@ core_logic: {
     custom_steps.test_unix_python3_mkl_cpu('cpu_mkl'),
     custom_steps.test_unix_python3_mkldnn_cpu('mkldnn_cpu'),
     custom_steps.test_unix_python3_mkldnn_mkl_cpu('mkldnn_mkl_cpu'),
+    /* disable onnx tests for now, until onnx work is forwarded-ported to master
     custom_steps.test_unix_onnx_cpu('cpu'),
+    */
     /*  Disabled due to master build failure:
      *  http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/1221/pipeline/
      *  https://github.com/apache/incubator-mxnet/issues/11801