From 0b6529d818608304b277c1db668e8799a467c32d Mon Sep 17 00:00:00 2001
From: Ruben Ortlam <rortlam@redhat.com>
Date: Sat, 27 Jun 2026 10:57:31 +0200
Subject: [PATCH] vulkan: fix step operator for 0 input (#25036)

---
 ggml/src/ggml-vulkan/vulkan-shaders/unary.comp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml/src/ggml-vulkan/vulkan-shaders/unary.comp b/ggml/src/ggml-vulkan/vulkan-shaders/unary.comp
index c62bce8255..5ee5275d27 100644
--- a/ggml/src/ggml-vulkan/vulkan-shaders/unary.comp
+++ b/ggml/src/ggml-vulkan/vulkan-shaders/unary.comp
@@ -42,7 +42,7 @@ float op_leaky_relu(float x) {
 }
 
 float op_step(float x) {
-    return x >= 0.0f ? 1.0f : 0.0f;
+    return x > 0.0f ? 1.0f : 0.0f;
 }
 
 float op_tanh(float x) {