build: add ng_benchmark macro to run perf benchmarks (#33389)
this makes running and profiling tests much easier. Example usage: ``` yarn bazel run --define=compile=aot //packages/core/test/render3/perf:noop_change_detection ``` See README.md update for more info. PS: I considered moving the ng_rollup bundle into the macro but I didn't want to make too many changes in this PR. If we find running benchmarks in this way useful, we should refactor the build file more, and move the ng_rollup_bundle targets into the macro. PR Close #33389
This commit is contained in:

committed by
Andrew Kushnir

parent
14c4b1b205
commit
4b81bb5c97
@ -1,6 +1,6 @@
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package(default_visibility = ["//visibility:private"])
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load("//tools:defaults.bzl", "jasmine_node_test", "ng_rollup_bundle", "ts_library")
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load("//tools:defaults.bzl", "jasmine_node_test", "ng_benchmark", "ng_rollup_bundle", "ts_library")
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ts_library(
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name = "perf_lib",
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@ -22,89 +22,144 @@ jasmine_node_test(
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)
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ng_rollup_bundle(
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name = "class_binding",
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name = "class_binding_lib",
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entry_point = ":class_binding/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "class_binding",
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bundle = ":class_binding_lib",
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)
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ng_rollup_bundle(
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name = "directive_instantiate",
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name = "directive_instantiate_lib",
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entry_point = ":directive_instantiate/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "directive_instantiate",
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bundle = ":directive_instantiate_lib",
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)
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ng_rollup_bundle(
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name = "element_text_create",
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name = "element_text_create_lib",
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entry_point = ":element_text_create/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "element_text_create",
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bundle = ":element_text_create_lib",
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)
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ng_rollup_bundle(
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name = "interpolation",
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name = "interpolation_lib",
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entry_point = ":interpolation/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "interpolation",
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bundle = ":interpolation_lib",
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)
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ng_rollup_bundle(
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name = "listeners",
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name = "listeners_lib",
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entry_point = ":listeners/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "listeners",
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bundle = ":listeners_lib",
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)
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ng_rollup_bundle(
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name = "noop_change_detection",
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name = "noop_change_detection_lib",
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entry_point = ":noop_change_detection/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "noop_change_detection",
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bundle = ":noop_change_detection_lib",
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)
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ng_rollup_bundle(
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name = "property_binding",
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name = "property_binding_lib",
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entry_point = ":property_binding/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "property_binding",
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bundle = ":property_binding_lib",
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)
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ng_rollup_bundle(
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name = "property_binding_update",
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name = "property_binding_update_lib",
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entry_point = ":property_binding_update/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "property_binding_update",
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bundle = ":property_binding_update_lib",
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)
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ng_rollup_bundle(
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name = "style_binding",
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name = "style_binding_lib",
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entry_point = ":style_binding/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "style_binding",
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bundle = ":style_binding_lib",
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)
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ng_rollup_bundle(
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name = "style_and_class_bindings",
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name = "style_and_class_bindings_lib",
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entry_point = ":style_and_class_bindings/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "style_and_class_bindings",
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bundle = ":style_and_class_bindings_lib",
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)
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ng_rollup_bundle(
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name = "map_based_style_and_class_bindings",
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name = "map_based_style_and_class_bindings_lib",
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entry_point = ":map_based_style_and_class_bindings/index.ts",
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deps = [
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":perf_lib",
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],
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)
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ng_benchmark(
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name = "map_based_style_and_class_bindings",
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bundle = ":map_based_style_and_class_bindings_lib",
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)
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@ -71,8 +71,10 @@ The resulting output should look something like this:
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### Notes
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In all the above commands `${BENCHMARK}` should be replaced with the actual benchmark (folder) name, ex.:
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- build: `yarn bazel build //packages/core/test/render3/perf:noop_change_detection.min_debug.es2015.js --define=compile=aot`
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- run: `time node dist/bin/packages/core/test/render3/perf/noop_change_detection.min_debug.es2015.js`
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- profile: `node --no-turbo-inlining --inspect-brk dist/bin/packages/core/test/render3/perf/noop_change_detection.min_debug.es2015.js profile`
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- experimenting `BENCHMARK=noop_change_detection; yarn bazel build //packages/core/test/render3/perf:${BENCHMARK}.min_debug.es2015.js --define=compile=aot && node dist/bin/packages/core/test/render3/perf/${BENCHMARK}.min_debug.es2015.js`
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To run the benchmark use `bazel run <benchmark_target>`, example:
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- `yarn bazel run --define=compile=aot //packages/core/test/render3/perf:noop_change_detection`
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To profile, append `_profile` to the target name and attach a debugger via chrome://inspect, example:
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- `yarn bazel run --define=compile=aot //packages/core/test/render3/perf:noop_change_detection_profile`
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To interactively edit/rerun benchmarks use `ibazel` instead of `bazel`.
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