🔧 We Found a Memory Ordering Bug in Every Major Browser Engine — Here's the Fix

While building a .NET-to-WebAssembly GPU compute library (SpawnDev.ILGPU), we hit an "impossible" race condition: our multi-worker barrier synchronization worked perfectly with 2 workers but failed catastrophically with 3+. After weeks of isolation, we traced it to a memory ordering bug in Atomics.wait that affects V8 (Chrome/Node.js),...