Phase 11-12: LLVM backend initial, semantics layer, plugin unification
Major changes: - LLVM backend initial implementation (compiler.rs, llvm mode) - Semantics layer integration in interpreter (operators.rs) - Phase 12 plugin architecture revision (3-layer system) - Builtin box removal preparation - MIR instruction set documentation (26→Core-15 migration) - Cross-backend testing infrastructure - Await/nowait syntax support New features: - LLVM AOT compilation support (--backend llvm) - Semantics layer for interpreter→VM flow - Tri-backend smoke tests - Plugin-only registry mode Bug fixes: - Interpreter plugin box arithmetic operations - Branch test returns incorrect values Documentation: - Phase 12 README.md updated with new plugin architecture - Removed obsolete NYIR proposals - Added LLVM test programs documentation Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Moe Charm
231
apps/ny-mem-bench/main.nyash
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231
apps/ny-mem-bench/main.nyash
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// Nyashメモリ管理ベンチマーク
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// イベントディスパッチャ＋揮発性リスナーで決定論的メモリ管理を実証
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static box Main {
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init { console, stats }
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main() {
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me.console = new ConsoleBox()
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me.stats = new StatsBox()
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// コマンドライン引数の解析
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local args = new MapBox()
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args.set("listeners", 1000) // デフォルト値
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args.set("events", 10000)
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args.set("fanout", 3)
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args.set("depth", 4)
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me.console.log("=== Nyash Memory Management Benchmark ===")
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me.console.log("Listeners: " + args.get("listeners"))
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me.console.log("Events: " + args.get("events"))
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me.console.log("Fanout: " + args.get("fanout"))
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me.console.log("Depth: " + args.get("depth"))
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// ベンチマーク実行
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me.runBenchmark(
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args.get("listeners"),
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args.get("events"),
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args.get("fanout"),
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args.get("depth")
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)
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return 0
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}
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runBenchmark(listenerCount, eventCount, fanout, depth) {
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local dispatcher = new EventDispatcher()
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// 構築フェーズの計測
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me.stats.startTimer("construct")
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{
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// スコープ内でリスナー生成
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local listeners = new ArrayBox()
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local i = 0
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loop(i < listenerCount) {
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local listener = new Listener("L" + i, fanout, depth)
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listeners.push(listener)
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dispatcher.addListener(listener)
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i = i + 1
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}
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me.stats.stopTimer("construct")
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me.stats.recordMemory("peak_before_dispatch")
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// ディスパッチフェーズの計測
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me.stats.startTimer("dispatch")
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local j = 0
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loop(j < eventCount) {
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dispatcher.dispatch("event_" + j)
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j = j + 1
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}
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me.stats.stopTimer("dispatch")
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// スコープ終了による解放フェーズの計測
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me.stats.startTimer("fini")
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} // ここでlistenersスコープが終了し、カスケード解放が発生
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me.stats.stopTimer("fini")
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me.stats.recordMemory("after_fini")
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// 結果出力
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me.printResults(listenerCount, eventCount)
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}
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printResults(listenerCount, eventCount) {
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me.console.log("\n=== Results ===")
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me.console.log("construct_ms: " + me.stats.getTimer("construct"))
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local dispatchTime = me.stats.getTimer("dispatch")
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local perEvent = dispatchTime / eventCount
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me.console.log("dispatch_ns_avg: " + (perEvent * 1000000))
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me.console.log("fini_ms: " + me.stats.getTimer("fini"))
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me.console.log("mem_peak_mb: " + me.stats.getMemory("peak_before_dispatch"))
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me.console.log("mem_after_fini_kb: " + me.stats.getMemory("after_fini"))
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me.console.log("order_ok: " + OrderLogger.isOrderCorrect())
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me.console.log("weak_prune_count: " + EventDispatcher.getPruneCount())
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}
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}
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// イベントディスパッチャ（weak参照でリスナー管理）
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box EventDispatcher {
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init { listeners, pruneCount }
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static pruneCountGlobal = 0
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constructor() {
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me.listeners = new ArrayBox()
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me.pruneCount = 0
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}
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addListener(listener) {
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// weak参照として保持
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me.listeners.push(weak(listener))
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}
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dispatch(event) {
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local activeListeners = new ArrayBox()
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local i = 0
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local len = me.listeners.length()
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loop(i < len) {
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local weakListener = me.listeners.get(i)
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// weak参照が生きているかチェック
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if weakListener != nil {
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weakListener.onEvent(event)
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activeListeners.push(weakListener)
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} else {
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me.pruneCount = me.pruneCount + 1
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EventDispatcher.pruneCountGlobal = EventDispatcher.pruneCountGlobal + 1
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}
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i = i + 1
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}
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// 生きているリスナーのみを保持
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me.listeners = activeListeners
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}
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static getPruneCount() {
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return EventDispatcher.pruneCountGlobal
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}
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}
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// リスナー（子リソースを持つツリー構造）
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box Listener {
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init { id, children, eventCount }
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constructor(id, fanout, depth) {
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me.id = id
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me.children = new ArrayBox()
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me.eventCount = 0
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// 子ノードを再帰的に生成
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if depth > 0 {
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local i = 0
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loop(i < fanout) {
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local child = new Listener(id + "." + i, fanout, depth - 1)
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me.children.push(child)
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i = i + 1
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}
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}
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}
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onEvent(event) {
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me.eventCount = me.eventCount + 1
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}
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fini() {
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// 子→親の順で解放（カスケード）
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local i = me.children.length() - 1
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loop(i >= 0) {
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local child = me.children.get(i)
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if child != nil {
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child.fini()
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}
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i = i - 1
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}
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// 解放順序をログ
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OrderLogger.log(me.id)
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}
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}
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// 統計収集Box
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box StatsBox {
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init { timers, memories }
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constructor() {
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me.timers = new MapBox()
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me.memories = new MapBox()
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}
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startTimer(name) {
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// 実際の実装では高精度タイマーを使用
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me.timers.set(name + "_start", TimeBox.now())
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}
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stopTimer(name) {
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local start = me.timers.get(name + "_start")
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local elapsed = TimeBox.now() - start
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me.timers.set(name, elapsed)
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}
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getTimer(name) {
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return me.timers.get(name)
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}
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recordMemory(name) {
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// 実際の実装ではシステムメモリ情報を取得
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me.memories.set(name, 0) // プレースホルダー
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}
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getMemory(name) {
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return me.memories.get(name)
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}
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}
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// 解放順序ログ（シングルトン）
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static box OrderLogger {
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init { log, expectedOrder }
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static instance = nil
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static log(id) {
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if OrderLogger.instance == nil {
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OrderLogger.instance = new OrderLogger()
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}
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OrderLogger.instance.addLog(id)
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}
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constructor() {
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me.log = new ArrayBox()
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me.expectedOrder = new ArrayBox()
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}
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addLog(id) {
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me.log.push(id)
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}
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static isOrderCorrect() {
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// 実際の実装では期待される順序と比較
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return true
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}
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}
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