gentoo-overlay/sci-libs/rocBLAS/files/rocBLAS-5.7.1-expand-isa-compatibility.patch

Allow rocBLAS to load the compatible kernels when running on
architectures compatible with those ISAs.

Based on patch from Cordell Bloor <cgmb@slerp.xyz>
https://salsa.debian.org/rocm-team/rocblas/-/blob/master/debian/patches/0012-expand-isa-compatibility.patch

--- a/library/src/handle.cpp
+++ b/library/src/handle.cpp
@@ -21,6 +21,7 @@
  * ************************************************************************ */
 #include "handle.hpp"
 #include <cstdarg>
+#include <cstring>
 #include <limits>
 #ifdef WIN32
 #include <windows.h>
@@ -77,6 +78,31 @@ static inline int getActiveArch(int deviceId)
 {
     hipDeviceProp_t deviceProperties;
     hipGetDeviceProperties(&deviceProperties, deviceId);
+    // coerce to compatible arch
+    switch(deviceProperties.gcnArch)
+    {
+    case 902:
+    case 909:
+    case 912:
+        deviceProperties.gcnArch = 900;
+        std::strcpy(deviceProperties.gcnArchName, "gfx900");
+        break;
+    case 1011:
+    case 1012:
+    case 1013:
+        deviceProperties.gcnArch = 1010;
+        std::strcpy(deviceProperties.gcnArchName, "gfx1010");
+        break;
+    case 1031:
+    case 1032:
+    case 1033:
+    case 1034:
+    case 1035:
+    case 1036:
+        deviceProperties.gcnArch = 1030;
+        std::strcpy(deviceProperties.gcnArchName, "gfx1030");
+        break;
+    }
     return deviceProperties.gcnArch;
 }
 
--- a/library/src/rocblas_auxiliary.cpp
+++ b/library/src/rocblas_auxiliary.cpp
@@ -24,6 +24,7 @@
 #include "logging.hpp"
 #include "rocblas-auxiliary.h"
 #include <cctype>
+#include <cstring>
 #include <cstdlib>
 #include <memory>
 #include <string>
@@ -1285,6 +1286,31 @@ std::string rocblas_internal_get_arch_name()
     hipGetDevice(&deviceId);
     hipDeviceProp_t deviceProperties;
     hipGetDeviceProperties(&deviceProperties, deviceId);
+    // coerce to compatible arch
+    switch(deviceProperties.gcnArch)
+    {
+    case 902:
+    case 909:
+    case 912:
+        deviceProperties.gcnArch = 900;
+        std::strcpy(deviceProperties.gcnArchName, "gfx900");
+        break;
+    case 1011:
+    case 1012:
+    case 1013:
+        deviceProperties.gcnArch = 1010;
+        std::strcpy(deviceProperties.gcnArchName, "gfx1010");
+        break;
+    case 1031:
+    case 1032:
+    case 1033:
+    case 1034:
+    case 1035:
+    case 1036:
+        deviceProperties.gcnArch = 1030;
+        std::strcpy(deviceProperties.gcnArchName, "gfx1030");
+        break;
+    }
     return ArchName<hipDeviceProp_t>{}(deviceProperties);
 }
 
--- a/library/src/tensile_host.cpp
+++ b/library/src/tensile_host.cpp
@@ -45,6 +45,7 @@ extern "C" void rocblas_shutdown();
 #include <Tensile/hip/HipUtils.hpp>
 #include <atomic>
 #include <complex>
+#include <cstring>
 #include <exception>
 #include <future>
 #include <iomanip>
@@ -837,6 +838,31 @@ namespace
 
             hipDeviceProp_t prop;
             HIP_CHECK_EXC(hipGetDeviceProperties(&prop, deviceId));
+            // coerce to compatible arch
+            switch(prop.gcnArch)
+            {
+            case 902:
+            case 909:
+            case 912:
+                prop.gcnArch = 900;
+                std::strcpy(prop.gcnArchName, "gfx900");
+                break;
+            case 1011:
+            case 1012:
+            case 1013:
+                prop.gcnArch = 1010;
+                std::strcpy(prop.gcnArchName, "gfx1010");
+                break;
+            case 1031:
+            case 1032:
+            case 1033:
+            case 1034:
+            case 1035:
+            case 1036:
+                prop.gcnArch = 1030;
+                std::strcpy(prop.gcnArchName, "gfx1030");
+                break;
+            }
 
             m_deviceProp = std::make_shared<hipDeviceProp_t>(prop);