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configurable block size & count in rust gbt

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This commit is contained in:
Mononaut
2024-06-22 04:10:32 +00:00
parent e1e4e79b68
commit b44b790e28
4 changed files with 39 additions and 14 deletions
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2
backend/src/__tests__/gbt/gbt-tests.ts
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@@ -13,7 +13,7 @@ const vectorBuffer: Buffer = fs.readFileSync(path.join(__dirname, './', './test-
describe('Rust GBT', () => {
test('should produce the same template as getBlockTemplate from Bitcoin Core', async () => {
const rustGbt = new GbtGenerator();
const rustGbt = new GbtGenerator(4_000_000, 8);
const { mempool, maxUid } = mempoolFromArrayBuffer(vectorBuffer.buffer);
const result = await rustGbt.make(mempool, [], maxUid);

6
backend/src/api/mempool-blocks.ts
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@@ -16,7 +16,7 @@ class MempoolBlocks {
private mempoolBlockDeltas: MempoolBlockDelta[] = [];
private txSelectionWorker: Worker | null = null;
private rustInitialized: boolean = false;
private rustGbtGenerator: GbtGenerator = new GbtGenerator();
private rustGbtGenerator: GbtGenerator = new GbtGenerator(config.MEMPOOL.BLOCK_WEIGHT_UNITS, config.MEMPOOL.MEMPOOL_BLOCKS_AMOUNT);
private nextUid: number = 1;
private uidMap: Map<number, string> = new Map(); // map short numerical uids to full txids
@@ -230,7 +230,7 @@ class MempoolBlocks {
private resetRustGbt(): void {
this.rustInitialized = false;
this.rustGbtGenerator = new GbtGenerator();
this.rustGbtGenerator = new GbtGenerator(config.MEMPOOL.BLOCK_WEIGHT_UNITS, config.MEMPOOL.MEMPOOL_BLOCKS_AMOUNT);
}
public async $rustMakeBlockTemplates(txids: string[], newMempool: { [txid: string]: MempoolTransactionExtended }, candidates: GbtCandidates | undefined, saveResults: boolean = false, useAccelerations: boolean = false, accelerationPool?: number): Promise<MempoolBlockWithTransactions[]> {
@@ -262,7 +262,7 @@ class MempoolBlocks {
});
// run the block construction algorithm in a separate thread, and wait for a result
const rustGbt = saveResults ? this.rustGbtGenerator : new GbtGenerator();
const rustGbt = saveResults ? this.rustGbtGenerator : new GbtGenerator(config.MEMPOOL.BLOCK_WEIGHT_UNITS, config.MEMPOOL.MEMPOOL_BLOCKS_AMOUNT);
try {
const { blocks, blockWeights, rates, clusters, overflow } = this.convertNapiResultTxids(
await rustGbt.make(transactions as RustThreadTransaction[], convertedAccelerations as RustThreadAcceleration[], this.nextUid),