| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| // |
| // 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. |
| |
| package com.google.devtools.build.lib.skyframe.serialization; |
| |
| import com.google.devtools.build.lib.util.ResourceUsage; |
| |
| /** |
| * Some static constants for deciding serialization behavior. |
| */ |
| public class SerializationConstants { |
| |
| /** Number of threads in deserialization pools. */ |
| public static final int DESERIALIZATION_POOL_SIZE = 2 * ResourceUsage.getAvailableProcessors(); |
| |
| private static final boolean IN_TEST = System.getenv("TEST_TMPDIR") != null; |
| private static final boolean CHECK_SERIALIZATION = |
| System.getenv("DONT_SANITY_CHECK_SERIALIZATION") == null; |
| |
| /** |
| * Returns true if serialization should be validated on all Skyframe writes. |
| */ |
| public static boolean shouldCheckSerializationBecauseInTest() { |
| return IN_TEST && CHECK_SERIALIZATION; |
| } |
| } |