From 042d1d9fa50d70ca8ffbdba463d6b7b2e8b9effb Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Fri, 7 Feb 2025 14:53:30 -0800
Subject: [PATCH] Test workgroup size of 32 since Nvidia card is able to take
 advantage of L1 cache this way.

---
 src/shaders/compute.wgsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shaders/compute.wgsl b/src/shaders/compute.wgsl
index 8dd90cd..5a828dd 100644
--- a/src/shaders/compute.wgsl
+++ b/src/shaders/compute.wgsl
@@ -49,7 +49,7 @@ var<workgroup> found: bool;
 * workgroup exits immediately if a nonce was already found by a previous
 * workgroup.
 */
-@compute @workgroup_size(64)
+@compute @workgroup_size(32)
 fn search(@builtin(global_invocation_id) global_id: vec3<u32>, @builtin(local_invocation_id) local_id: vec3<u32>) {
 	// found = (local_id.x == 0u && atomicLoad(&work.found) != 0u);
 	// workgroupBarrier();
-- 
2.34.1