From 89d3ce89cd94251f35588641eee2d4604951d041 Mon Sep 17 00:00:00 2001
From: Corey Lowman <clowman1993@gmail.com>
Date: Wed, 8 Jan 2025 08:10:55 -0500
Subject: [PATCH] #304 fix redundant bug in LaunchConfig::for_num_elems (#309)

---
 src/driver/safe/launch.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/driver/safe/launch.rs b/src/driver/safe/launch.rs
index 568a172..ff9a7e6 100644
--- a/src/driver/safe/launch.rs
+++ b/src/driver/safe/launch.rs
@@ -123,7 +123,7 @@ impl LaunchConfig {
     /// - shared_mem_bytes == `0`
     pub fn for_num_elems(n: u32) -> Self {
         const NUM_THREADS: u32 = 1024;
-        let num_blocks = (n + NUM_THREADS - 1).div_ceil(NUM_THREADS);
+        let num_blocks = n.div_ceil(NUM_THREADS);
         Self {
             grid_dim: (num_blocks, 1, 1),
             block_dim: (NUM_THREADS, 1, 1),