Migrate repositories to ray-project. (#438)

* Migrate repositories to ray-project.

* Update numbuf to the migrated version.

test/runtest.py

@@ -146,7 +146,7 @@ class ObjStoreTest(unittest.TestCase):
       result = ray.get(objectid, w1)
       assert_equal(result, data)
 
-    # This test fails. See https://github.com/amplab/ray/issues/159.
+    # This test fails. See https://github.com/ray-project/ray/issues/159.
     # getting multiple times shouldn't matter
     # for data in [np.zeros([10, 20]), np.random.normal(size=[45, 25]), np.zeros([10, 20], dtype=np.dtype("float64")), np.zeros([10, 20], dtype=np.dtype("float32")), np.zeros([10, 20], dtype=np.dtype("int64")), np.zeros([10, 20], dtype=np.dtype("int32"))]:
     #   objectid = worker.put(data, w1)
@@ -564,7 +564,7 @@ class ReferenceCountingTest(unittest.TestCase):
       self.assertEqual(ray.scheduler_info()["reference_counts"][objectid], -1)
 
     # Getting an object multiple times and assigning it to the same name should
-    # work. This was a problem in https://github.com/amplab/ray/issues/159.
+    # work. This was a problem in https://github.com/ray-project/ray/issues/159.
     for val in [np.zeros(10), [np.zeros(10)], (((np.zeros(10)),),), {(): np.zeros(10)}, [1, 2, 3, np.zeros(1)]]:
       x = ray.put(val)
       objectid = x.id

test/travis-ci/install.sh

@@ -16,9 +16,9 @@ if [[ $TRAVIS_OS_NAME == 'linux' ]]; then
 
   # We tar the current checkout, then include it in the Docker image
   tar --exclude './docker' -c . > ./docker/test-base/ray.tar
-  docker build --no-cache -t amplab/ray:test-base docker/test-base
+  docker build --no-cache -t ray-project/ray:test-base docker/test-base
   rm ./docker/test-base/ray.tar
-  docker build --no-cache -t amplab/ray:test-examples docker/test-examples
+  docker build --no-cache -t ray-project/ray:test-examples docker/test-examples
   docker ps -a
 else
   # Mac OS X test

test/travis-ci/run_test.sh

@@ -6,7 +6,7 @@
 # the Mac OS X tests.
 #
 # Usage:
-#   
+#
 #   run_test.sh [OPTIONS] [COMMAND]
 #
 # Key options are:
@@ -18,7 +18,7 @@
 # Example:
 #
 #   run_test.sh --docker-only --shm-size=500m \
-#     --docker-image=amplab/ray:test-examples \
+#     --docker-image=ray-project/ray:test-examples \
 #     'source setup-env.sh && cd examples/lbfgs && python driver.py'
 #
 # For further examples see this project's .travis.yml