From 3df503cafd7d97eb53f8c8a9d6ab020442abca4b Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Fri, 18 Jul 2025 23:41:57 +0200
Subject: [PATCH 1/3] portability fix and cleanup

---
 test/compare_sgemv_bgemv.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/test/compare_sgemv_bgemv.c b/test/compare_sgemv_bgemv.c
index aac98760f..bab15deb1 100644
--- a/test/compare_sgemv_bgemv.c
+++ b/test/compare_sgemv_bgemv.c
@@ -100,7 +100,7 @@ int main(int argc, char *argv[])
             SGEMV(&transA, &x, &x, &alpha, A, &x, B, &k, &beta, C, &k);
             BGEMV(&transA, &x, &x, &alpha_bf16, AA, &x, BB, &k, &beta_bf16, CC, &k);
 
-            for (int i = 0; i < x; i++)
+            for (i = 0; i < x; i++)
               DD[i] *= beta;
 
             for (j = 0; j < x; j++)
@@ -118,14 +118,18 @@ int main(int argc, char *argv[])
             {
               if (!is_close(float16to32(CC[j << l]), truncate_float32_to_bfloat16(C[j << l]), 0.01, 0.001))
               {
-                printf("Mismatch at trans=%c, alpha=%.2f, beta=%.2f, i=%d, j=%d, k=%d: CC=%.6f, C=%.6f\n",
+#ifdef DEBUG
+                printf("Mismatch at trans=%c, alpha=%.2f, beta=%.2f, i=%d, j=%d, k=%ld: CC=%.6f, C=%.6f\n",
                        transA, alpha, beta, i, j, k, float16to32(CC[j << l]), truncate_float32_to_bfloat16(C[j << l]));
+#endif
                 ret++;
               }
               if (!is_close(float16to32(CC[j << l]), truncate_float32_to_bfloat16(DD[j]), 0.001, 0.0001))
               {
-                printf("Mismatch at trans=%c, alpha=%.2f, beta=%.2f, i=%d, j=%d, k=%d: CC=%.6f, C=%.6f\n",
+#ifdef DEBUG
+                printf("Mismatch at trans=%c, alpha=%.2f, beta=%.2f, i=%d, j=%d, k=%ld: CC=%.6f, C=%.6f\n",
                        transA, alpha, beta, i, j, k, float16to32(CC[j << l]), truncate_float32_to_bfloat16(DD[j]));
+#endif
                 ret++;
               }
             }

From 38e6999295e4e9d31c89c31db28dd32503cb9b63 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Fri, 18 Jul 2025 23:45:08 +0200
Subject: [PATCH 2/3] format cleanup

---
 test/compare_sgemm_bgemm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/compare_sgemm_bgemm.c b/test/compare_sgemm_bgemm.c
index f18fe1201..5358150d0 100644
--- a/test/compare_sgemm_bgemm.c
+++ b/test/compare_sgemm_bgemm.c
@@ -125,14 +125,18 @@ main (int argc, char *argv[])
                 float16to32 (AA[k * j + l]) * float16to32 (BB[i + l * n]);
             }
           if (!is_close(float16to32(CC[i * m + j]), truncate_float32_to_bfloat16(C[i * m + j]), 0.01, 0.001)) {
-            printf("Mismatch at i=%d, j=%d, k=%d: CC=%.6f, C=%.6f\n",
+#ifdef DEBUG
+            printf("Mismatch at i=%d, j=%d, k=%ld: CC=%.6f, C=%.6f\n",
                     i, j, k, float16to32(CC[i * m + j]), truncate_float32_to_bfloat16(C[i * m + j]));
+#endif
             ret++;
           }
 
           if (!is_close(float16to32(CC[i * m + j]), truncate_float32_to_bfloat16(DD[i * m + j]), 0.0001, 0.00001)) {
-            printf("Mismatch at i=%d, j=%d, k=%d: CC=%.6f, DD=%.6f\n",
+#ifdef DEBUG
+            printf("Mismatch at i=%d, j=%d, k=%ld: CC=%.6f, DD=%.6f\n",
                     i, j, k, float16to32(CC[i * m + j]), truncate_float32_to_bfloat16(DD[i * m + j]));
+#endif
             ret++;
           }
             

From 30dbca5051e1c308eea6715dc2a79b959e5adaed Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Fri, 18 Jul 2025 23:51:04 +0200
Subject: [PATCH 3/3] fix misleading indentation to silence a gcc warning

---
 interface/lapack/trtri.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/interface/lapack/trtri.c b/interface/lapack/trtri.c
index df79f2665..82d806b8c 100644
--- a/interface/lapack/trtri.c
+++ b/interface/lapack/trtri.c
@@ -127,10 +127,10 @@ int NAME(char *UPLO, char *DIAG, blasint *N, FLOAT *a, blasint *ldA, blasint *In
 #endif
 
 #ifdef SMP
-if (args.n <= 150)
-  args.nthreads = 1;
-else
-  args.nthreads = num_cpu_avail(4);
+  if (args.n <= 150)
+    args.nthreads = 1;
+  else
+    args.nthreads = num_cpu_avail(4);
 
   if (args.nthreads == 1) {
 #endif