Experiments #1
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(It doesn't due to the bug in node/worker detection though)
In my tests, compiling C code with -Oz and then compiling Js with -Oz leads to _very_ small files and good performance.
* wasm: Adding the load_sql_file.js that the tests depend upon The worker test would theoretically work if run by itself The test files now work correctly if run individually Add package.json scripts to test the various compiled builds
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This is awesome work. Thank you so much |
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You bet @mikeptweet! Thanks for the kind words. |
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Any idea what the hold up is for getting this in the main branch? |
4 tasks
Compile sql.js to wasm instead of "just" asm.js
fixed some errors
Note that after the merge, and before the commit, I rebuilt with the latest version of Emscripten (emscripten-1.38.31) * master: (26 commits) fixed some errors Update README.md fix repl example fix examples Fix simple example Rename exported_runtime_methods and exported_functions Add a GUI/index.html to redirect to examples/GUI/index.html Ignore /sqlite-src and /cache folders Upgrade to Sqlite 3.28.0 Build with 1.38.30 of Emscripten Add example in Makefile showing how we could compile a worker-only wrapper Remove Node uncaughtException handler Minor: test_blob.js formatting Improve README for 1.0 Add and modify existing examples Fix loading of worker module Add latest compiled assets WIP: Update the README to show async usage and describe versions of the library Fix bugs with the modularization Rename most folders for clarity ... # Conflicts: # Makefile # dist/sql-asm-debug.js # dist/sql-wasm-debug.js # dist/worker.sql-asm-debug.js # dist/worker.sql-wasm-debug.js # js/sql-memory-growth.js # js/sql-wasm-debug.wasm # js/sql-wasm.js # js/sql-wasm.wasm # js/sql.js # js/worker.sql-wasm.js # js/worker.sql.js
logankeenan
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Nov 19, 2021
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As with the release of https://github.com/sqlite/sqlite-wasm with OPFS persistence. Can we do the same optimizations that you did in this branch on sqlite-wasm github repo? |
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This builds upon my work in the WASM Branch: https://github.com/kripken/sql.js/pull/255
I have disabled a number of SQLite features and have optimized for size, bringing the wasm build down to 631KB (60KB loader file + 571KB wasm file).
(These files, when compressed (zip), are ~21KB and ~269KB, meaning the across-the-wire cost would be approx 290KB.)