From e48f3284d4bc6cc2f76704d89944ad4de6ecdb7f Mon Sep 17 00:00:00 2001
From: Hans Pabst <hans.pabst@intel.com>
Date: Tue, 26 Nov 2024 09:27:20 +0100
Subject: [PATCH] Fixed compilation warning about unused function (LIBXSMM not
 present).

---
 src/dbm/dbm_multiply_cpu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/dbm/dbm_multiply_cpu.c b/src/dbm/dbm_multiply_cpu.c
index e59b09cdaf..9035e2a22a 100644
--- a/src/dbm/dbm_multiply_cpu.c
+++ b/src/dbm/dbm_multiply_cpu.c
@@ -54,12 +54,14 @@ static inline void dbm_dgemm(const char transa, const char transb, const int m,
  *        http://szudzik.com/ElegantPairing.pdf
  * \author Ole Schuett
  ******************************************************************************/
+#if defined(__LIBXSMM)
 static inline unsigned int hash(const dbm_task_t task) {
   const unsigned int m = task.m, n = task.n, k = task.k;
   const unsigned int mn = (m >= n) ? m * m + m + n : m + n * n;
   const unsigned int mnk = (mn >= k) ? mn * mn + mn + k : mn + k * k;
   return mnk;
 }
+#endif
 
 /*******************************************************************************
  * \brief Internal routine for executing the tasks in given batch on the CPU.