Remove gcnArch usage (#2053)

src/targets/gpu/device_name.cpp

@@ -31,20 +31,6 @@ namespace migraphx {
 inline namespace MIGRAPHX_INLINE_NS {
 namespace gpu {
 
-template <class HipDeviceProp>
-std::string get_arch_name(rank<0>, const HipDeviceProp& props)
-{
-    return "gfx" + std::to_string(props.gcnArch);
-}
-
-template <class HipDeviceProp>
-auto get_arch_name(rank<1>, const HipDeviceProp& props) -> decltype(std::string(props.gcnArchName))
-{
-    return std::string(props.gcnArchName);
-}
-
-std::string get_arch_name(const hipDeviceProp_t& props) { return get_arch_name(rank<1>{}, props); }
-
 int get_device_id()
 {
     int device;
@@ -60,7 +46,7 @@ std::string get_device_name()
     auto status = hipGetDeviceProperties(&props, get_device_id());
     if(status != hipSuccess)
         MIGRAPHX_THROW("Failed to get device properties");
-    return get_arch_name(props);
+    return props.gcnArchName;
 }
 
 } // namespace gpu

src/targets/gpu/include/migraphx/gpu/context.hpp

@@ -46,13 +46,7 @@ using hip_event_ptr = MIGRAPHX_MANAGE_PTR(hipEvent_t, hipEventDestroy);
 
 struct hip_device
 {
-    hip_device()
-    {
-        device_props.gcnArchName[0]      = '\0';
-        device_props.gcnArch             = 0;
-        device_props.multiProcessorCount = 0;
-        add_stream();
-    }
+    hip_device() : device_props{} { add_stream(); }
 
     hip_device(std::size_t id, std::size_t n) : device_id(id)
     {
@@ -171,7 +165,7 @@ struct hip_device
 
     std::size_t stream_id() const { return current_stream; }
 
-    std::string get_device_name() const { return get_arch_name(device_props); }
+    std::string get_device_name() const { return device_props.gcnArchName; }
 
     std::string get_gfx_name() const { return trim(split_string(get_device_name(), ':').front()); }
 

src/targets/gpu/include/migraphx/gpu/device_name.hpp

@@ -33,8 +33,6 @@ namespace migraphx {
 inline namespace MIGRAPHX_INLINE_NS {
 namespace gpu {
 
-MIGRAPHX_GPU_EXPORT std::string get_arch_name(const hipDeviceProp_t& props);
-
 MIGRAPHX_GPU_EXPORT std::string get_device_name();
 
 MIGRAPHX_GPU_EXPORT int get_device_id();