From: Chris Duncan <chris@zoso.dev>
Date: Mon, 13 Jan 2025 19:56:09 +0000 (-0800)
Subject: Increase dispatch to 1024x1024 to optimize balance between dispatch size and overhead... 
X-Git-Tag: v1.2.4~2
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=f5a037fb85859b28e859857e18bb99c175d53e5d;p=nano-pow.git

Increase dispatch to 1024x1024 to optimize balance between dispatch size and overhead since this is about the smallest size where it hits a nonce on the first pass the majority of the time.
---

diff --git a/src/classes/gpu.ts b/src/classes/gpu.ts
index addc51d..6d497ff 100644
--- a/src/classes/gpu.ts
+++ b/src/classes/gpu.ts
@@ -190,7 +190,7 @@ export class NanoPowGpu {
 		do {
 			const random = Math.floor(Math.random() * 0xffffffff)
 			const seed = (BigInt(random) << 32n) | BigInt(random)
-			const data = await this.#dispatch(seed, hash, threshold, 0xff)
+			const data = await this.#dispatch(seed, hash, threshold, 0x400)
 			nonce = data.getBigUint64(0, true)
 			this.#busy = !data.getUint32(8)
 		} while (this.#busy)