Eliminate HPACK table
Use a switch statement instead of a table lookup for the first byte of
HPACK parsing.
This will lead the way to some other improvements down the track (I have
a substantial overhaul here planned), but this is a necessary first
step.
* Use constexpr to simplify HPACK parser
This is a bit of a trial balloon: in C++11, generate at load time a
table that used to be hard coded. In C++14, generate that same table at
compile time, but eliminate the code generator.
Should this work out, I'd like to expand the technique so that we can
eliminate some of the confusing tables in this file by keeping the code
that generates them *in the same place* as the code that consumes them.
* comments
* c++14 fixes
* match/overload abstraction
* update projects
* match should really not accept mutable args
* typo
* tests
* usage comment
* mutable version
* build stuff
* clang-format
* add an escape hatch to avoid needing port_platform.h in files that do not need port_platform.h
* unused args
* Make it possible for a test to not depend on gpr
* add tests
* compile fix
* sepelling
This change ensures that a valid driver configuration is always included in generated load test configurations, and that the driver pod is named with an index (`0`, since there is only one driver), in the same way as client and server pods.
Generated examples can be found in https://github.com/grpc/test-infra/pull/189.
With this change, it is no longer necessary to specify a driver image in order to specify a driver name and pool, so that is removed from the kokoro jobs.
- Support multiline strings in template generation (as already supported in config generation, supporting roundtrip).
- Ignore substitution of variables that are set by the controller at runtime (`DRIVER_PORT`, `KILL_AFTER`, `POD_TIMEOUT`).
* add no_arm64 tag to resolver_component_tests_runner_invoker tests
* skip no_arm64 tests when running on arm64
* increase kokoro jobs timeout for ARM64 C/C++ bazel tests
* use 8 core instance for arm64 bazel C/C++ tests
This code adds an iomgr implementation that's backed by an EventEngine. This uses the EventEngine API alone, and separate work will introduce an EventEngine prototype to plug into it.
See also drfloob#1: @nicolasnoble has a pull request against this branch, implementing the libuv-based EventEngine. One goal here is to implement the iomgr code such that it can be merged independently without affecting normal builds.
This implementation can be built using bazel build --cxxopt='-DGRPC_USE_EVENT_ENGINE' :all
Some shortcuts are being taken to get a working, testable version of the engine. EventEngines are not pluggable, for example.
Generates performance tests with real names instead of uuids. This allows test names to be up to 253 characters long, which is now supported by the framework.
* Update load test template and config generation.
This change includes the following features and fixes:
* Add a script to generate load test examples.
* Update template generation logic to support round trip from configs to templates (handling of repeated clients and servers for the same language and of named clients and servers in source configs).
* Integrate safe language names from scenario config.
* Update template and config formatting (now that we generate in round trip).
* Fix shellcheck lint warnings.
* Update README.md.
Zach Reyes
Esun Kim
Craig Tiller
Donghao Qiu
Lidi Zheng
Sergii Tkachenko
Craig Tiller
apolcyn
Hannah Shi
Paulo Castello da Costa
Wanlin Du
Richard Belleville
Jan Tattermusch
Ashitha Santhosh
Chengyuan Zhang
AJ Heller
Yash Tibrewal