init

Author: DisDis

.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json

.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 1aafb3a8b9b0c36241c5f5b34ee914770f015818
+  channel: stable
+
+project_type: app

README.md

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+# Flutter Pi, out of memory test.
+
+Host:
+1. clone fapp1
+2. copy gen_snapshot_linux_x64 to project root
+# Build release version
+3. ./build_linux.sh && ./build_aot.sh
+
+
+RaPi:
+0. create fapp1 folder and fapp1/images
+1. copy flutter-pi, icudtl.dat, libflutter_engine.so.debug, libflutter_engine.so.release to fapp1/
+4. copy fapp1/build/flutter_assets to RaPi fapp1/flutter_assets
+5. extract images.7z all files to fapp1/images
+6. delete images.7z
+7. exec ./run.sh or flutter in release mode
+8. wait 10min, OOM :)

build_aot.sh

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+#!/bin/sh
+FLUTTER_PATH=~/bin/flutter
+OUTPUT_KERNEL_DILL=./build/kernel_snapshot.dill
+OUTPUT_KERNEL_D=./build/kernel_snapshot.d
+OUTPUT_SO=./build/flutter_assets/app.so
+APPLICATION_ENTRY_POINT=package:fapp1/main.dart
+ENGINE_BINARIES=.
+echo "----------- README -----------"
+echo "Instruction: https://github.com/ardera/flutter-pi/tree/engine-binaries"
+echo "git clone --depth 1 --branch engine-binaries https://github.com/ardera/flutter-pi.git flutter_engine_binaries"
+
+echo "------------------------"
+
+CMD="$FLUTTER_PATH/bin/cache/dart-sdk/bin/dart \
+  $FLUTTER_PATH/bin/cache/dart-sdk/bin/snapshots/frontend_server.dart.snapshot \
+  --sdk-root $FLUTTER_PATH/bin/cache/artifacts/engine/common/flutter_patched_sdk_product \
+  --target=flutter \
+  --aot \
+  --tfa \
+  -Ddart.vm.product=true \
+  --packages .packages \
+  --output-dill $OUTPUT_KERNEL_DILL \
+  --verbose \
+  --depfile $OUTPUT_KERNEL_D \
+  $APPLICATION_ENTRY_POINT"
+
+echo "------------------------"
+echo "$CMD"
+eval $CMD
+
+CMD="$ENGINE_BINARIES/gen_snapshot_linux_x64 \
+  --causal_async_stacks \
+  --deterministic \
+  --snapshot_kind=app-aot-elf \
+  --elf=$OUTPUT_SO \
+  --strip \
+  --sim_use_hardfp \
+  --no-use-integer-division \
+  $OUTPUT_KERNEL_DILL"
+
+echo "$CMD"
+eval $CMD
+
+echo "Output: $OUTPUT_SO"

build_linux.sh

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+#!/bin/sh
+#flutter config --enable-windows-desktop
+#flutter create .
+#TODO https://github.com/flutter/flutter/issues/48707
+#flutter build bundle --dart-define=linux_embedded=true
+
+#dart ../autover/bin/main.dart -c autover.yaml -v build --apply true
+
+flutter build bundle
+