- 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 100464fc7e2c12f881f3d5a10ad6d7335d4f582c
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 6dae72bc6e69cc5bef2fcc7b87fe4fdfa62e72f6
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 4d0ced4d7717e650c85f1923f8ca6e1f95e73547
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 20199cad7e0bdc2419f11aa7c7604215ec9a4f03
PiperOrigin-RevId: 651443290
Increased timeout of the LB test suite to 5 hours
Closes#37164
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37164 from sreenithi:fix_xds_k8s_lb_test_timeout 4a1df52d15b5a118cf99afab32b7e32cfa33701c
PiperOrigin-RevId: 650660222
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 4057659c8498f0080ee00ae481c8420b4721554f
PiperOrigin-RevId: 650303856
[Gpr_To_Absl_Logging] Deny listing functions in include files.
Closes#37138
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37138 from tanvi-jagtap:deny_listing 61a6b37dbe8b619cfad7e8b0e826ff35548484b9
PiperOrigin-RevId: 648950234
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 a021d9773c7711b252caf3a53985a46f135b9250
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 aa19a4aa89e8e706b60928abfd2501f5f4a99a07
PiperOrigin-RevId: 648469428
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