grpc/distrib at 43181f496aa3437dcbd304d923efa91cfe95f1d7 - grpc

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Craig Tiller 5638afba6e [call-v3][client-channel] Add benchmarks for lb picks (#37052 ) 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		4 months ago
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c-ish	[Python] Migrate from yapf to black (#33138 )	1 year ago
docgen	use internal release_open_source.py script to commit changes and create PR (#29686 )	3 years ago
python	[Release] Bump version to 1.67.0-dev (on master branch) (#37279 )	4 months ago
add-iwyu.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
bazel_style.cfg	Revert "Merge pull request #18912 from grpc/revert-bazel-changes"	6 years ago
black_code.sh	[Python] Migrate from yapf to black (#33138 )	1 year ago
buildifier_format_code.sh	Make Buildifier Sanity Test Strict (#27807 )	3 years ago
buildifier_format_code_strict.sh	Make Buildifier Sanity Test Strict (#27807 )	3 years ago
buildozer.sh	fix generate_projects.sh fails in M1 Mac (#31868 )	2 years ago
check_boringssl_prefix_symbol.sh	uses sources.json	4 years ago
check_copyright.py	Fix breakage when built against protobuf head (#34945 )	10 months ago
check_include_guards.py	[deps] Upgrade protobuf version to v25.0 (#34513 )	1 year ago
check_naked_includes.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
check_namespace_qualification.py	[channel_filter] Use UniqueTypeName for channel filter names (#36907 )	5 months ago
check_path_length.py	[windows] Add a check for too long path names (#33418 )	1 year ago
check_protobuf_pod_version.sh	Update third_party/protobuf to 3.21.12 (#32136 )	2 years ago
check_pytype.sh	Add type annotations to _channel.py and _server.py (#31677 )	2 years ago
check_redundant_namespace_qualifiers.py	[logging] Centralize configuration for trace flags (#36576 )	6 months ago
check_trailing_newlines.sh	[sanity] Ignore .gitignored files in trailing newline check (#35655 )	10 months ago
check_upb_output.sh	[deps] Upgrade protobuf version to v25.0 (#34513 )	1 year ago
check_windows_dlls.sh	Fix check_windows_dlls.sh to pass shellcheck	7 years ago
clang_format_code.sh	[build] Decrease clang_format CI verbosity (#34865 )	1 year ago
clang_tidy_code.sh	Update by review	4 years ago
fix_build_deps.py	[call-v3][client-channel] Add benchmarks for lb picks (#37052 )	4 months ago
format_bazel.sh	Remove enum and future (#31381 )	2 years ago
gen_compilation_database.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
gen_db.sh	[build] Add a script to just generate the compilation db (#30315 )	2 years ago
gen_experiments_and_format.sh	[codegen] Prohibit the "debug" configuration in experiment codegen (#37277 )	4 months ago
generate_boringssl_prefix_header.sh	address comments	5 years ago
guard_headers.sh	auto-fix most of licenses	8 years ago
install_all_python_modules.sh	[Python O11y] Implement CSM observability for Python (#36557 )	6 months ago
isort_code.sh	[Python] Migrate from yapf to black (#33138 )	1 year ago
pull_requests_interval.sh	Adding Copyright info.	7 years ago
pylint_code.sh	[Python O11y] Implement CSM observability for Python (#36557 )	6 months ago
python_wrapper.sh	Fix portability (#28284 )	3 years ago
rake_compiler_docker_image.rb	More cleanup after moving testing docker images to artifact registry. (#31689 )	2 years ago
run_buildozer.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
run_clang_tidy.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
sanitize.sh	[logging] Centralize configuration for trace flags (#36576 )	6 months ago
update_flakes.py	[Python] Migrate from yapf to black (#33138 )	1 year ago
update_flakes_query.py	[test] Semi-automatic flaky test tracking (#30638 )	2 years ago