Resolves#357
- Add project property ``grpc.skip.codegen``, which is false by default.
People who don't change the codegen nor the proto files can set it to
true so that they don't need to set up C++ compilation.
- Check in all generated files under ``src/generated``.
- Support for Streaming RPCs.
- Support for using DirectExecutor.
- Support for specifying a client payload size.
- Support to export the histogram / latency distribution to file,
so that it can be visualized with a third party tool.
- Support setting the server / client flow control window for the connection and stream.
- Improved output format.
- Update README to include some JVM tuning and profiling information.
- Latencies are no longer reported in nanos, but in micros instead.
- Change warmup period to run the same code as in the actual benchmark.
- Can no longer specify the total number of concurrent RPCs, but instead
the number of concurrent RPCs per channel.
- Import the .proto file used by the C++ QPS package.
- Code Cleanup.
1. Adds <property name="separateLineBetweenGroups" value="true"/> to CustomImportOrder to enfore blank line between imports groups.
2. Uses checkstyle 6.5, which fixed a bug of "CustomImportOrder checks import sorting according to ASCII order instead of case-insensitive alphabetical order".
The checkstyle.xml is a slightly modified version of the upstream Google
checkstyle configuration. All changes have comment describing them.
Lots of warnings were corrected. Examples is the only project that has
warnings still, as the necessary changes require some thought.
The QpsClient no longer executes a fixed number of RPCs but runs for a period of time now (see #83).
After some discussion with @ejona86, we also agreed to remove the "server_threads" parameter
and to no longer use a `DirectExecutor` and thus run the QPS Server without any tweaks and
modifications. We believe/hope that this change will make the comparison between the C++ and
Java versions less "Apples and Oranges".
The "client_threads" parameter was renamed to "concurrent_calls" to better reflect what it
acutally does.
Furthermore, I updated the gradle build script to create separate executables for the
client and the server.
I also added a README.
Kun Zhang
Eric Anderson
nmittler
Jakob Buchgraber
Louis Ryan
Xudong Ma