Merge pull request OpenMathLib#4923 from martin-frbg/zen5

Add preliminary cpu autodetection for Zen5/5c
martin-frbg · Oct 9, 2024 · 7ac5b90 · 7ac5b90
2 parents 73c1882 + 2c3b87a
commit 7ac5b90
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cpuid_x86.c b/cpuid_x86.c
@@ -1689,6 +1689,7 @@ int get_cpuname(void){
 	    return CPUTYPE_BARCELONA;
         }
       case 10: // Zen3/4
+      case 11: // Zen5
 #ifndef NO_AVX512
           if(support_avx512_bf16())
             return CPUTYPE_COOPERLAKE;
@@ -2479,7 +2480,7 @@ int get_coretype(void){
 	  }
 	  break;
 	}
-      } else if (exfamily == 8 || exfamily == 10) {
+      } else if (exfamily == 8 || exfamily == 10 || exfamily == 11) {
 	switch (model) {
 	case 1:
 	  // AMD Ryzen