llama : use std::abs in llama_sample_tail_free (#2800)

Plain 'abs' casts the input to int.

1 files changed, 1 insertions, 1 deletions

diff --git a/llama.cpp b/llama.cpp
index 59105db1..2b88485a 100644
--- a/llama.cpp
+++ b/llama.cpp
@@ -3887,7 +3887,7 @@ void llama_sample_tail_free(struct llama_context * ctx, llama_token_data_array *
 
     // Calculate absolute value of second derivatives
     for (size_t i = 0; i < second_derivatives.size(); ++i) {
-        second_derivatives[i] = abs(second_derivatives[i]);
+        second_derivatives[i] = std::abs(second_derivatives[i]);
     }
 
     // Normalize the second derivatives