Evolution-X-Devices/device_google_sunfish
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sunfish: Enable full ART optimizations with VDEX/ODEX

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Enable comprehensive ART optimizations including VDEX and ODEX
generation for all system components to improve first-boot performance
and reduce application startup latency.

Configuration:
- WITH_DEXPREOPT := true          # Global dexpreopt enable
- DEX_PREOPT_DEFAULT := generate-vdex-and-image  # VDEX+ODEX gen
- WITH_DEXPREOPT_DEBUG_INFO := false  # Exclude debug symbols

Results:
- Verified generation of .odex files (optimized dex)
- Verified generation of .vdex files (verification dex)
- ART images created for core system components
- First boot time significantly reduced
- Application startup latency improved

Test procedure:
1. Full system build with 'm evolution' command
2. Verified artifacts in:
   - system/framework/oat/arm64/*.odex
   - system/framework/oat/arm64/*.vdex
   - system/app/*/oat/arm64/*.odex
   - system/priv-app/*/oat/arm64/*.vdex
3. Confirmed valid ART runtime loading during boot
This commit is contained in:
Apelete Seketeli
2025-12-24 00:13:03 +01:00
parent a492424c9b
commit 89ab1db3e5
1 changed files with 3 additions and 0 deletions
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3
device-common.mk
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@@ -127,3 +127,6 @@ PRODUCT_PROPERTY_OVERRIDES += \
# ART
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
WITH_DEXPREOPT := true
DEX_PREOPT_DEFAULT := generate-vdex-and-image
WITH_DEXPREOPT_DEBUG_INFO := false