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[WIP] (mina) Native Prover with Napi - Entry point #17909

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[WIP] (mina) Native Prover with Napi - Entry point #17909

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28 changes: 27 additions & 1 deletion src/lib/crypto/kimchi_bindings/js/bindings/util.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,35 @@
// Provides: tsBindings
var tsBindings = globalThis.__snarkyTsBindings;

// Provides: usingNativeBackend
// Requires: plonk_wasm, globalThis
var usingNativeBackend = Boolean(
(typeof plonk_wasm === 'object' && plonk_wasm && plonk_wasm.__native_backend) ||
(typeof globalThis !== 'undefined' && globalThis.__native_backend)
);

// Provides: nativeConversionFactory
// Requires: tsBindings
var nativeConversionFactory =
typeof tsBindings.nativeRustConversion === 'function'
? tsBindings.nativeRustConversion
: undefined;

// Provides: nativeConversion
// Requires: tsBindings, plonk_wasm
var nativeConversion = nativeConversionFactory
? nativeConversionFactory(plonk_wasm)
: undefined;

// Provides: tsRustConversion
// Requires: tsBindings, plonk_wasm
var tsRustConversion = tsBindings.rustConversion(plonk_wasm);
var tsRustConversion = usingNativeBackend && nativeConversion
? nativeConversion
: tsBindings.rustConversion(plonk_wasm);

// Provides: tsNativeRustConversion
// Requires: tsBindings, plonk_wasm
var tsNativeRustConversion = nativeConversion || tsRustConversion;

// Provides: getTsBindings
// Requires: tsBindings
Expand Down
20 changes: 13 additions & 7 deletions src/lib/crypto/kimchi_bindings/js/node_js/node_backend.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,13 @@ try {
// native not available, keep WASM
}

if (native) {
plonk_wasm.__native_backend = true;
if (typeof globalThis !== 'undefined') {
globalThis.__native_backend = true;
}
}

function snakeToCamel(name) {
return name.replace(/_([a-z])/g, function (_match, ch) {
return ch.toUpperCase();
Expand All @@ -26,11 +33,10 @@ function override(functionName) {
[
'caml_pasta_fp_poseidon_block_cipher', // Poseidon
'caml_pasta_fq_poseidon_block_cipher', // Poseidon
'WasmFpPolyComm', // PolyComm
'WasmFqPolyComm', // PolyComm
'WasmGPallas', // Group
'WasmGVesta', // Group
'WasmVecVecFp', // Vector
'WasmVecVecFq', // Vector
//'WasmFpPolyComm', // PolyComm
//'WasmFqPolyComm', // PolyComm
// 'WasmGPallas', // Group
//'WasmGVesta', // Group
// 'WasmVecVecFp', // Vector
//'WasmVecVecFq', // Vector
].forEach(override);