From b2c055b8af854c36f81979fad6a4085dc5844528 Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Thu, 15 Feb 2024 14:30:50 +0200
Subject: [PATCH] ggml : fix pos ptr when no ALiBi

ggml-ci
---
 ggml.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ggml.c b/ggml.c
index afaeb74b9..6ddcd5f56 100644
--- a/ggml.c
+++ b/ggml.c
@@ -11518,7 +11518,8 @@ static void ggml_compute_forward_soft_max_f32(
 
     float * wp = (float *) params->wdata + (nc + CACHE_LINE_SIZE_F32) * ith;
 
-    float * pos = (float *) src2->data;
+    // when max_bias <= 0.0f, src2 is not used and we default it to src0 to avoid branching
+    float * pos = src2 ? (float *) src2->data : src0->data;
 
     for (int i1 = ir0; i1 < ir1; i1++) {
         float * sp = (float *)((char *) src0->data + i1*src0->nb[1]);