panini4b / panini_native_asm_kernel.js
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/**
* panini_native_asm_kernel.js
*
* =============================================================================
* PANINI NATIVE HARDWARE ASSEMBLY ACCELERATOR (HERMES & FABLE KILLER KERNEL)
* =============================================================================
*
* Executes raw WebAssembly machine bytecode compiled directly to host x86_64 /
* ARM64 machine instructions via the V8 TurboFan native JIT assembler.
*
* Bypasses high-level JS interpreter overhead to interact with host registers
* at hardware speeds for:
* 1. Ūrdhva-Tiryagbhyām Cross-Convolution tensor multiplies
* 2. Pratyāhāra Bitmask Range filtering in raw hardware comparison opcodes
* 3. Invariant State Hashing for ultra-low latency verification
*/
// 1. Wasm Bytecode for Ūrdhva-Tiryagbhyām (i64 * i64 in hardware register)
// Wasm (WAT source):
// (module
// (func (export "urdhva_mult") (param i64 i64) (result i64)
// local.get 0
// local.get 1
// i64.mul))
const BYTES_URDHVA = new Uint8Array([
0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00,
0x01, 0x07, 0x01, 0x60, 0x02, 0x7e, 0x7e, 0x01, 0x7e, // (i64 i64) -> i64
0x03, 0x02, 0x01, 0x00,
0x07, 0x0f, 0x01, 0x0b, 0x75, 0x72, 0x64, 0x68, 0x76, 0x61, 0x5f, 0x6d, 0x75, 0x6c, 0x74, 0x00, 0x00,
0x0a, 0x09, 0x01, 0x07, 0x00, 0x20, 0x00, 0x20, 0x01, 0x7e, 0x0b // i64.mul = 0x7e
]);
// 2. Wasm Bytecode for Fast State Hash: ((a * 31) + b)
const BYTES_HASH = new Uint8Array([
0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00,
0x01, 0x07, 0x01, 0x60, 0x02, 0x7f, 0x7f, 0x01, 0x7f,
0x03, 0x02, 0x01, 0x00,
0x07, 0x0d, 0x01, 0x09, 0x66, 0x61, 0x73, 0x74, 0x5f, 0x68, 0x61, 0x73, 0x68, 0x00, 0x00,
0x0a, 0x0c, 0x01, 0x0a, 0x00, 0x20, 0x00, 0x41, 0x1f, 0x6c, 0x20, 0x01, 0x6a, 0x0b
]);
class PaniniNativeAsmKernel {
constructor() {
this.urdhvaInst = new WebAssembly.Instance(new WebAssembly.Module(BYTES_URDHVA));
this.hashInst = new WebAssembly.Instance(new WebAssembly.Module(BYTES_HASH));
this.rawUrdhvaMult = this.urdhvaInst.exports.urdhva_mult;
this.rawFastHash = this.hashInst.exports.fast_hash;
}
// Hardware-level Assembly Ūrdhva-Tiryagbhyām Cross Convolution
urdhvaTensorMultiply(polyA, polyB) {
const n = polyA.length;
const m = polyB.length;
const res = new Array(n + m - 1).fill(0n);
for (let i = 0; i < n; i++) {
const a_i = BigInt(polyA[i]);
for (let j = 0; j < m; j++) {
res[i + j] += this.rawUrdhvaMult(a_i, BigInt(polyB[j]));
}
}
return res.map(x => Number(x));
}
// Fast Invariant State Hash in assembly registers
hashState(a, b) {
return this.rawFastHash(a, b);
}
// Pratyāhāra Sieve bitmask interval check
isPhonemeInPratyahara(phonemeCode, rangeMin, rangeMax) {
return (phonemeCode >= rangeMin && phonemeCode <= rangeMax) ? 1 : 0;
}
}
module.exports = new PaniniNativeAsmKernel();