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Merge changes from topic "move_to_go_defaults_512" into oc-mr1-dev

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* changes:
  Add some properties to go_defaults_512.mk
  Split go_defaults into a 512 version and a normal version
This commit is contained in:
Mathieu Chartier 2017-10-16 18:24:55 +00:00 committed by Android (Google) Code Review
commit 241539e1ae
3 changed files with 87 additions and 40 deletions
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42
target/product/go_defaults.mk
View file

@ -14,44 +14,6 @@
# limitations under the License. # limitations under the License.
# #
# Sets Android Go recommended default values for propreties. # Inherit common Android Go defaults.
$(call inherit-product, build/target/product/go_defaults_common.mk)
# Set lowram options
PRODUCT_PROPERTY_OVERRIDES += \
ro.config.low_ram=true \
ro.lmk.critical_upgrade=true \
ro.lmk.upgrade_pressure=40
# set threshold to filter unused apps
PRODUCT_PROPERTY_OVERRIDES += \
pm.dexopt.downgrade_after_inactive_days=10
# Speed profile services and wifi-service to reduce RAM and storage.
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
# Always preopt extracted APKs to prevent extracting out of the APK for gms
# modules.
PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
# Use a profile based boot image for this device. Note that this is currently a
# generic profile and not Android Go optimized.
PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE := true
PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION := frameworks/base/config/boot-image-profile.txt
# set the compiler filter for shared apks to quicken.
# Rationale: speed has a lot of dex code expansion, it uses more ram and space
# compared to quicken. Using quicken for shared APKs on Go devices may save RAM.
# Note that this is a trade-off: here we trade clean pages for dirty pages,
# extra cpu and battery. That's because the quicken files will be jit-ed in all
# the processes that load of shared apk and the code cache is not shared.
# Some notable apps that will be affected by this are gms and chrome.
# b/65591595.
PRODUCT_PROPERTY_OVERRIDES += \
pm.dexopt.shared=quicken
# Default heap sizes. Allow up to 256m for large heaps to make sure a single app
# doesn't take all of the RAM.
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapgrowthlimit=128m
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapsize=256m

28
target/product/go_defaults_512.mk Normal file
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@ -0,0 +1,28 @@
#
# Copyright (C) 2017 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Inherit common Android Go defaults.
$(call inherit-product, build/target/product/go_defaults_common.mk)
# 512MB specific properties.
# lmkd can kill more now.
PRODUCT_PROPERTY_OVERRIDES += \
ro.lmk.medium=700 \
# madvise random in ART to reduce page cache thrashing.
PRODUCT_PROPERTY_OVERRIDES += \
dalvik.vm.madvise-random=true

57
target/product/go_defaults_common.mk Normal file
View file

@ -0,0 +1,57 @@
#
# Copyright (C) 2017 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Sets Android Go recommended default values for propreties.
# Set lowram options
PRODUCT_PROPERTY_OVERRIDES += \
ro.config.low_ram=true \
ro.lmk.critical_upgrade=true \
ro.lmk.upgrade_pressure=40
# set threshold to filter unused apps
PRODUCT_PROPERTY_OVERRIDES += \
pm.dexopt.downgrade_after_inactive_days=10
# Speed profile services and wifi-service to reduce RAM and storage.
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
# Always preopt extracted APKs to prevent extracting out of the APK for gms
# modules.
PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
# Use a profile based boot image for this device. Note that this is currently a
# generic profile and not Android Go optimized.
PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE := true
PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION := frameworks/base/config/boot-image-profile.txt
# set the compiler filter for shared apks to quicken.
# Rationale: speed has a lot of dex code expansion, it uses more ram and space
# compared to quicken. Using quicken for shared APKs on Go devices may save RAM.
# Note that this is a trade-off: here we trade clean pages for dirty pages,
# extra cpu and battery. That's because the quicken files will be jit-ed in all
# the processes that load of shared apk and the code cache is not shared.
# Some notable apps that will be affected by this are gms and chrome.
# b/65591595.
PRODUCT_PROPERTY_OVERRIDES += \
pm.dexopt.shared=quicken
# Default heap sizes. Allow up to 256m for large heaps to make sure a single app
# doesn't take all of the RAM.
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapgrowthlimit=128m
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapsize=256m