ggml: change ggml_aligned_malloc alignment to 256

256 is the cache line size for s390x platforms

Signed-off-by: Aaron Teo <[email protected]>

Author: taronaeo

ggml/src/ggml.c

@@ -236,7 +236,11 @@ void ggml_log_callback_default(enum ggml_log_level level, const char * text, voi
 
 
 void * ggml_aligned_malloc(size_t size) {
+#if defined(__s390x__)
+    const int alignment = 256;
+#else
     const int alignment = 64;
+#endif
 
 #if defined(_MSC_VER) || defined(__MINGW32__)
     return _aligned_malloc(size, alignment);