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enable atomics and back to optimizing for speed

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Toshit Chawda 2024-02-04 12:06:51 -08:00
parent 54011e1f8a
commit 2158b9323e
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GPG key ID: 91480ED99E2B3D9D
10 changed files with 45 additions and 65 deletions
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14
client/build.sh
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@ -5,18 +5,20 @@ shopt -s inherit_errexit
rm -rf out/ || true
mkdir out/
cargo build --target wasm32-unknown-unknown --release
echo "[ws] built rust"
RUSTFLAGS='-C target-feature=+atomics,+bulk-memory' cargo build --target wasm32-unknown-unknown -Z build-std=panic_abort,std --release
echo "[ws] cargo finished"
wasm-bindgen --weak-refs --target no-modules --no-modules-global epoxy --out-dir out/ ../target/wasm32-unknown-unknown/release/epoxy_client.wasm
echo "[ws] bindgen finished"
echo "[ws] wasm-bindgen finished"
mv out/epoxy_client_bg.wasm out/epoxy_client_unoptimized.wasm
time wasm-opt -Oz --vacuum --dce out/epoxy_client_unoptimized.wasm -o out/epoxy_client_bg.wasm
echo "[ws] optimized"
time wasm-opt -O4 --vacuum --dce --enable-threads --enable-bulk-memory --enable-simd out/epoxy_client_unoptimized.wasm -o out/epoxy_client_bg.wasm
echo "[ws] wasm-opt finished"
AUTOGENERATED_SOURCE=$(<"out/epoxy_client.js")
# patch for websocket sharedarraybuffer error
AUTOGENERATED_SOURCE=${AUTOGENERATED_SOURCE//getObject(arg0).send(getArrayU8FromWasm0(arg1, arg2)/getObject(arg0).send(new Uint8Array(getArrayU8FromWasm0(arg1, arg2))}
WASM_BASE64=$(base64 -w0 out/epoxy_client_bg.wasm)
AUTOGENERATED_SOURCE=${AUTOGENERATED_SOURCE//__wbg_init(input) \{/__wbg_init() \{let input=\'data:application/wasm;base64,$WASM_BASE64\'}
AUTOGENERATED_SOURCE=${AUTOGENERATED_SOURCE//__wbg_init(input, maybe_memory) \{/__wbg_init(input, maybe_memory) \{$'\n'if (!input) \{input=\'data:application/wasm;base64,$WASM_BASE64\'\}}
AUTOGENERATED_SOURCE=${AUTOGENERATED_SOURCE//return __wbg_finalize_init\(instance\, module\);/__wbg_finalize_init\(instance\, module\); return epoxy}
echo "$AUTOGENERATED_SOURCE" > epoxy-bundled.js
cp epoxy-bundled.js epoxy-module-bundled.js