⚡ Bolt: Optimize WasmJs LocalStorageThemeCache by caching JSON parsing#33
⚡ Bolt: Optimize WasmJs LocalStorageThemeCache by caching JSON parsing#33
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💡 What: Introduced `by lazy` initialized memory cache for the manifest in `LocalStorageThemeCache.kt`. 🎯 Why: JSON parsing in Kotlin Multiplatform for WasmJs targets carries significant overhead, making repeated parsing of localStorage contents a major performance bottleneck during cache operations. 📊 Impact: Eliminates redundant JSON decoding on every `readManifest` call, resulting in a significantly faster execution for cache reads and reducing unnecessary compute load. 🔬 Measurement: Run `./gradlew :halogen-engine:wasmJsTest` and verify all tests pass while the manifest decoding happens only once per cache instance lifespan instead of per read operation. Co-authored-by: himattm <6266621+himattm@users.noreply.github.com>
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Closing as superseded by #35, which is the latest cleaned LocalStorageThemeCache manifest-cache optimization merged to main. Keeping one canonical implementation avoids merging multiple generated variants of the same change. |
Understood. Acknowledging that this work is now superseded by #35 and stopping work on this task. |
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⚡ Bolt: Optimize WasmJs LocalStorageThemeCache by caching JSON parsing
💡 What: Introduced
by lazyinitialized memory cache for the manifest inLocalStorageThemeCache.kt.🎯 Why: JSON parsing in Kotlin Multiplatform for WasmJs targets carries significant overhead, making repeated parsing of localStorage contents a major performance bottleneck during cache operations.
📊 Impact: Eliminates redundant JSON decoding on every
readManifestcall, resulting in a significantly faster execution for cache reads and reducing unnecessary compute load.🔬 Measurement: Run
./gradlew :halogen-engine:wasmJsTestand verify all tests pass while the manifest decoding happens only once per cache instance lifespan instead of per read operation.PR created automatically by Jules for task 13270533324273862661 started by @himattm