diff --git a/target/product/go_defaults.mk b/target/product/go_defaults.mk index fbb95677fb..faa1852b41 100644 --- a/target/product/go_defaults.mk +++ b/target/product/go_defaults.mk @@ -14,44 +14,6 @@ # 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 +# Inherit common Android Go defaults. +$(call inherit-product, build/target/product/go_defaults_common.mk) diff --git a/target/product/go_defaults_512.mk b/target/product/go_defaults_512.mk new file mode 100644 index 0000000000..56ab29b4b2 --- /dev/null +++ b/target/product/go_defaults_512.mk @@ -0,0 +1,28 @@ +# +# Copyright (C) 2017 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# Inherit common Android Go defaults. +$(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 diff --git a/target/product/go_defaults_common.mk b/target/product/go_defaults_common.mk new file mode 100644 index 0000000000..fbb95677fb --- /dev/null +++ b/target/product/go_defaults_common.mk @@ -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 +