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android / toolchain / jdk / build / ba63f4208b4b2a26f3d6eee4d6bb1fb2295e3f2d
commitba63f4208b4b2a26f3d6eee4d6bb1fb2295e3f2d[log] [tgz]
authorZijun <zijunzhao@google.com>Thu Nov 16 06:54:47 2023 +0000
committerZijun <zijunzhao@google.com>Thu Nov 16 06:54:47 2023 +0000
tree6258ff6431ac4498b9272441c45d31eca1034cfa
parentc683a5783ba6e04924374a3f46ea51a2d9c3a800 [diff]
Optimize java JVM with PGO instrumentation

Before trim average time: 3847918 milliseconds
After trim average time: 3592701.4 milliseconds

According to experiment benchmark results, total javac invocation time for building android platform will be 8.7% faster.

Bug: b/228432840
Test: add -fprofile-instr-* flags, generate .profdata file and then update prebuilt in android internal and
test build time

Change-Id: I18cc7a5ed3bbf2e101e8fe25fc6675f70a6a8e98
2 files changed
tree: 6258ff6431ac4498b9272441c45d31eca1034cfa
  1. build-jbr_next-linux-x64.sh
  2. build-jbr_next-mac-aarch64.sh
  3. build-jbr_next-mac-x64.sh
  4. build-jbr_next-win-x64.cmd
  5. build-jbr_next-win-x64.sh
  6. build-jetbrainsruntime-common.sh
  7. build-jetbrainsruntime17-darwin-aarch64.sh
  8. build-jetbrainsruntime17-darwin.sh
  9. build-jetbrainsruntime17-linux.sh
  10. build-jetbrainsruntime17-win.cmd
  11. build-jetbrainsruntime17-win.sh
  12. build-openjdk-common.sh
  13. build-openjdk-darwin.sh
  14. build-openjdk-linux-in-docker.sh
  15. build-openjdk-linux.sh
  16. build-openjdk11-darwin.sh
  17. build-openjdk11-linux.sh
  18. build-openjdk17-darwin.sh
  19. build-openjdk17-linux.sh
  20. build-openjdk21-linux.sh
  21. docker-entrypoint.sh
  22. Dockerfile
  23. Dockerfile.deps
  24. Dockerfile.deps16
  25. download-deps-16.04.sh
  26. download-deps-in-docker.sh
  27. download-deps.sh
  28. download-jdk9.sh
  29. jetbrainsruntime-modules.list
  30. openjdk17.profdata
  31. studio-modules.list
  32. update-jetbrainsruntime.sh