From 6a9be5773d92e399a0f0b5b59dc4745651993cd5 Mon Sep 17 00:00:00 2001
From: Georgy Evtushenko <evtushenko.georgy@gmail.com>
Date: Wed, 7 Jun 2023 00:36:42 +0400
Subject: [PATCH] Fine-tune I8

---
 cub/device/dispatch/dispatch_scan.cuh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cub/device/dispatch/dispatch_scan.cuh b/cub/device/dispatch/dispatch_scan.cuh
index 6767823d2..fc2f58126 100644
--- a/cub/device/dispatch/dispatch_scan.cuh
+++ b/cub/device/dispatch/dispatch_scan.cuh
@@ -221,7 +221,7 @@ struct sm90_tuning<AccumT, 1>
   static constexpr int threads = 192;
   static constexpr int items   = 22;
 
-  using delay_constructor = detail::fixed_delay_constructor_t<288, 1200>;
+  using delay_constructor = detail::fixed_delay_constructor_t<168, 1140>;
 };
 
 template <class AccumT>