DMD – Nicholas Nethercote

I recently landed a new version of DMD on mozilla-central. DMD is a tool helps us understand and thus reduce Firefox’s memory consumption. But in order to understand DMD, you first have to understand about:memory. about:memory The MemShrink project started about 18 months ago, and it has been very successful in reducing Firefox’s memory consumption. about:memory is MemShrink’s not-so-secret wea

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Firefoxの使用メモリの内heap-unclassifiedの状態にあるもの（＝通称ダークマター）を検出するプログラムDMD（Dark Matter Detector）がバージョンアップしてv2に。Mozilla Platformに統合されてValgrindが不要となり、動作も軽快になった。