The microbenchmarks are tools for us, and it doesn't seem like we're buying much by maintaining them for different build systems.
Closes#37391
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37391 from ctiller:pickthis 24184f2b44
PiperOrigin-RevId: 658861012
Two new benchmarks here-in.
Benchmark 1: `bm_picker`
------
Measures various load balancing policies pick performance. For now we cover `pick_first` and `weighted_round_robin` at 1, 10, 100, 1000, 10000, and 100000 backends.
Today's output:
```
------------------------------------------------------------------------------
Benchmark Time CPU Iterations
------------------------------------------------------------------------------
BM_Pick/pick_first/1 20.4 ns 20.4 ns 68285
BM_Pick/pick_first/10 20.6 ns 20.6 ns 68274
BM_Pick/pick_first/100 20.5 ns 20.5 ns 67817
BM_Pick/pick_first/1000 20.6 ns 20.6 ns 67347
BM_Pick/pick_first/10000 20.7 ns 20.7 ns 67317
BM_Pick/pick_first/100000 20.9 ns 20.9 ns 67385
BM_Pick/weighted_round_robin/1 54.7 ns 54.7 ns 26641
BM_Pick/weighted_round_robin/10 54.2 ns 54.2 ns 25828
BM_Pick/weighted_round_robin/100 55.2 ns 55.2 ns 26210
BM_Pick/weighted_round_robin/1000 54.1 ns 54.1 ns 25678
BM_Pick/weighted_round_robin/10000 77.3 ns 76.6 ns 15776
BM_Pick/weighted_round_robin/100000 148 ns 148 ns 9882
```
Benchmark 2: `bm_load_balanced_call_destination`
-----
This benchmark measures call performance when a call spine passes through a `LoadBalancedCallDestination`, and with `BM_LoadBalancedCallDestination` also the construction/destruction cost of this object.
We do not consider picker performance in this benchmark as it's separately covered by `bm_picker` above.
Today's output:
```
-----------------------------------------------------------------------------------------------------------------------------------------
Benchmark Time CPU Iterations
-----------------------------------------------------------------------------------------------------------------------------------------
BM_UnaryWithSpawnPerEnd<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 1255 ns 1255 ns 1076
BM_UnaryWithSpawnPerOp<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 1459 ns 1459 ns 939
BM_ClientToServerStreaming<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 209 ns 209 ns 6775
BM_LoadBalancedCallDestination 92.8 ns 92.8 ns 15063
```
Notes
------
There's some duplicated code between the benchmarks & tests -- this is ok -- as the tests evolve we'll likely want to add more checks to the fixtures, whereas as the benchmarks evolve we may well want to optimize the fixtures so that performance of the systems under test dominate more. That is, the duplicated code is expected to have different evolutionary tracks.
Closes#37052
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37052 from ctiller:moar-benchy 30c7072d87
PiperOrigin-RevId: 658181731
The Ruby artifact build is timing out at 1hr30m, specifically `build_artifact.ruby_native_gem_linux_aarch64-linux` in the `tools/internal_ci/linux/grpc_distribtests_ruby.sh` job. Most of the other Ruby builds take around 1hr15m, so the build time is increasing regardless.
@stanley-cheung this should probably be investigated. In the meantime, to hopefully unblock the v1.66 release, let's increase the build timeout.
Closes#37341
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37341 from drfloob:bump-ruby-artifact-build-timeout 8219cc9a33
PiperOrigin-RevId: 657747546
This setting has no utility in general open source, but is still useful in other environments. This PR ensures that there are no `debug` configurations when the default codegen CI runs. This simplifies the release process as well.
Closes#37277
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37277 from drfloob:gen-exp-no-dbg 6517fec6e4
PiperOrigin-RevId: 654928917
Change was created by the release automation script. See go/grpc-release.
Closes#37279
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37279 from drfloob:bump_dev_version_202407222027 4e6607411e
PiperOrigin-RevId: 654925894
Change was created by the release automation script. See go/grpc-release.
Closes#37276
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37276 from drfloob:bump_core_version_202407221838 7f287d8546
PiperOrigin-RevId: 654867615
The oldest gcc version that gRPC supports as of today is gcc 7 but gcc 7 has an issue with template supports that gRPC already picked up. Recently we managed to fix it in gRPC library code but we still have some in our test code. Given that it's not easy to fix since it requires many trial error approach to find a way to satisfy gcc 7 and eventually gcc 7 will be dropped from our supported compilers, let's have this mitigation where just main grpc++ target is being tested for gcc 7 so that users can use grpc with it without having to fix this hairy issue.
Fixes https://github.com/grpc/grpc/issues/36751Closes#37257
PiperOrigin-RevId: 654076384
I added this support about a year ago experimentally, but we don't need it. Removing it results in much simpler codegen.
Closes#37145
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37145 from ctiller:movie 086620ecc9
PiperOrigin-RevId: 653353272
- add a benchmark for various metadata creation styles
- add factory functions for status + message - these are 3-10x faster than going via absl::Status
- add a `MakePooledForOverwrite` function to Arena, use it everywhere -- this naming matches `std::make_unique_for_overwrite` in C++20, and avoids some language mandated initialization in `Table` (underlying `MetadataMap<>`) - speeding creation of metadata handles by 30%
For `bm_call_spine` we see before:
```
BM_UnaryWithSpawnPerEnd<CallSpineFixture>_median 745 ns 745 ns
```
and after:
```
BM_UnaryWithSpawnPerEnd<CallSpineFixture>_median 699 ns 699 ns
```
Closes#37111
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37111 from ctiller:meta-magic-2 100464fc7e
PiperOrigin-RevId: 652900726
[Gpr_To_Absl_Logging] Remove GRPC_API_TRACE .
This will be replaced by GRPC_TRACE_LOG
Closes#37190
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37190 from tanvi-jagtap:grpc_api_trace_fix 6dae72bc6e
PiperOrigin-RevId: 652397141
Two new upb targets were missed from the build script, resulting in those upb source files included multiple time throughout gRPC targets causing ODR violation. FIx is to have separate targets for those files.
Closed https://github.com/grpc/grpc/issues/36983Closes#37204
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37204 from veblush:upb-build 4d0ced4d77
PiperOrigin-RevId: 651469465
Along with the fix, some code massage had to be made to resolve C++23 unique_ptr incomplete type errors.
Closes#37096
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37096 from veblush:fix-cxx 20199cad7e
PiperOrigin-RevId: 651443290
This change adds a mechanism to exclude languages in OSS benchmarks with a one-line change, when necessary.
Currently dotnet is excluded from the benchmarks (https://github.com/grpc/grpc/pull/36759).
This change also formats benchmarking shell scripts to simplify future changes.
Closes#37172
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37172 from paulosjca:languages 4057659c84
PiperOrigin-RevId: 650303856
Pyhton timeout was already set to 240min:
3e8cdb9f39/tools/internal_ci/linux/psm-csm-python.cfg (L19)
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Closes#37154
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37154 from XuanWang-Amos:increase_csm_timeout f5caabc06a
PiperOrigin-RevId: 649187094
This moves more code out of the monolithic `grpc_xds_client` BUILD target. We still need more work to split it up completely, but this is a nice step in the right direction -- and it unblocks a subsequent PR that I'm working on for xDS authority rewriting.
Closes#37130
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37130 from markdroth:xds_resource_type_build_refactoring a021d9773c
PiperOrigin-RevId: 648742472
Since these were disabled they stopped working, and we really need to be tracking overheads here.
Closes#37077
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37077 from ctiller:it-must-work aa19a4aa89
PiperOrigin-RevId: 648469428
Craig Tiller
Vignesh Babu
AJ Heller
Tanvi Jagtap
Larry Safran
Mark D. Roth
Esun Kim
Yash Tibrewal
Tanvi Jagtap
alto-ruby
Arjan Singh Bal
Eric Anderson
Sreenithi Sridharan
Paulo Castello da Costa
Xuan Wang
Eugene Ostroukhov