| <p>Non-negative integer less than or equal to 50; |
| optional</p> |
| |
| <p>Specifies the number of parallel shards |
| to use to run the test.</p> |
| |
| <p>This value will override any heuristics used to determine the number of |
| parallel shards with which to run the test. Note that for some test |
| rules, this parameter may be required to enable sharding |
| in the first place. Also see <code>--test_sharding_strategy</code>.</p> |
| |
| <p>Sharding requires the test runner to support the test sharding protocol. |
| If it does not, then it will most likely run every test in every shard, which |
| is not what you want.</p> |
