Merge pull request #22850 from smoors/20250507163743_new_pr_OpenBLAS0327

add patch to add zen5 support to OpenBLAS 0.3.27

Author: branfosj

easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.27-GCC-13.3.0.eb

@@ -20,6 +20,7 @@ patches = [
     'OpenBLAS-0.3.26_lapack_qr_noninittest.patch',
     'OpenBLAS-0.3.27_fix_zscal.patch',
     'OpenBLAS-0.3.27_riscv-drop-static-fortran-flag.patch',
+    'OpenBLAS-0.3.27_add_zen5_support.patch',
 ]
 checksums = [
     {'v0.3.27.tar.gz': 'aa2d68b1564fe2b13bc292672608e9cdeeeb6dc34995512e65c3b10f4599e897'},
@@ -33,6 +34,7 @@ checksums = [
     {'OpenBLAS-0.3.27_fix_zscal.patch': '9210d7b66538dabaddbe1bfceb16f8225708856f60876ca5561b19d3599f9fd1'},
     {'OpenBLAS-0.3.27_riscv-drop-static-fortran-flag.patch':
      'f374e41efffd592ab1c9034df9e7abf1045ed151f4fc0fd0da618ce9826f2d4b'},
+    {'OpenBLAS-0.3.27_add_zen5_support.patch': '218043f78c00a6418b5db059f9bf8cb067a7a1002c5f3d837069d89441db2d92'},
 ]
 
 builddependencies = [

easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.27_add_zen5_support.patch

@@ -0,0 +1,22 @@
+From: https://github.com/OpenMathLib/OpenBLAS/pull/4923
+diff --git a/cpuid_x86.c b/cpuid_x86.c
+index 9b2b7a51eb..4e13f1462c 100644
+--- 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