Merge pull request #4923 from martin-frbg/zen5

martin-frbg · web-flow · commit 7ac5b9011ff0 · 2024-10-09T16:18:47.000+02:00
Add preliminary cpu autodetection for Zen5/5c
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

Original file line number	Diff line number	Diff line change
`@@ -1689,6 +1689,7 @@ int get_cpuname(void){`
`1689`	`1689`	`return CPUTYPE_BARCELONA;`
`1690`	`1690`	`}`
`1691`	`1691`	`case 10: // Zen3/4`
	`1692`	`+ case 11: // Zen5`
`1692`	`1693`	`#ifndef NO_AVX512`
`1693`	`1694`	`if(support_avx512_bf16())`
`1694`	`1695`	`return CPUTYPE_COOPERLAKE;`
`@@ -2479,7 +2480,7 @@ int get_coretype(void){`
`2479`	`2480`	`}`
`2480`	`2481`	`break;`
`2481`	`2482`	`}`
`2482`		`- } else if (exfamily == 8 \|\| exfamily == 10) {`
	`2483`	`+ } else if (exfamily == 8 \|\| exfamily == 10 \|\| exfamily == 11) {`
`2483`	`2484`	`switch (model) {`
`2484`	`2485`	`case 1:`
`2485`	`2486`	`// AMD Ryzen`