disable tests

.travis.yml

@@ -31,9 +31,11 @@ install:
 # recommended.
 # https://docs.travis-ci.com/user/reference/overview/
 script:
+# Temporarily disable travis build due to travis constantly time out, tracked in
+# https://github.com/apache/incubator-mxnet/issues/16535:
   - export MXNET_STORAGE_FALLBACK_LOG_VERBOSE=0
   - mv make/osx.mk config.mk
-  - make -j 2
+#  - make -j 2
 
   # Temporarily disabled due to https://github.com/apache/incubator-mxnet/issues/13136
   # We ignore several tests to avoid possible timeouts on large PRs.

ci/docker/runtime_functions.sh

@@ -1311,8 +1311,8 @@ integrationtest_ubuntu_gpu_dist_kvstore() {
     export PYTHONPATH=./python/
     export MXNET_STORAGE_FALLBACK_LOG_VERBOSE=0
     cd tests/nightly/
-    ../../tools/launch.py -n 7 --launcher local python dist_device_sync_kvstore.py
-    ../../tools/launch.py -n 7 --launcher local python dist_sync_kvstore.py --type=init_gpu
+    ../../tools/launch.py -n 4 --launcher local python dist_device_sync_kvstore.py
+    ../../tools/launch.py -n 4 --launcher local python dist_sync_kvstore.py --type=init_gpu
     popd
 }