roll: pigweed pw_allocator: Add a benchmark test harness

This CL enables collecting benchmarks that can be used to evaluate
improvements to performance, overhead, and/or fragmenetaion of
subsequent CLs.

The benchmarks can be collected by running the benchmark.py script,
which generates a CSV file that can be added to
go/pw_allocator-benchmarks.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/231331
Original-Revision: 59e05fafdf08ebd5864def137335c6959beec8cf

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: ef5f6bf505343c..59e05fafdf08eb
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732806135333217729
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I813b6bf328b002d36d218c1ab6fe91fbde937f57
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/245060
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 4540f385b6504c537078f51691fea5ffea5f7137
  1. .github/
  2. .vscode/
  3. apps/
  4. device/
  5. modules/
  6. system/
  7. targets/
  8. tools/
  9. web_app/
  10. .bazelignore
  11. .bazelrc
  12. .bazelversion
  13. .buildifier.json
  14. .clang-format
  15. .clangd.shared
  16. .gitignore
  17. .pw_console.yaml
  18. AUTHORS
  19. BUILD.bazel
  20. CONTRIBUTING.md
  21. LICENSE
  22. MODULE.bazel
  23. MODULE.bazel.lock
  24. OWNERS
  25. pigweed.json
  26. README.md
README.md

Sense

git clone https://pigweed.googlesource.com/pigweed/showcase/sense

Welcome to Pigweed Sense, a tour of key Pigweed components experienced through an imagined air quality product.

Please visit Sense: An interactive tour through Pigweed to get started.