Cycles: add code to check for supported HIP device architectures

RDNA2 only for now to be conservative, but testing more hardware is underway.

Ref T92393

Differential Revision: https://developer.blender.org/D12958

intern/cycles/blender/addon/properties.py

@@ -1419,9 +1419,10 @@ class CyclesPreferences(bpy.types.AddonPreferences):
                 col.label(text="and NVIDIA driver version 470 or newer", icon='BLANK1')
             elif device_type == 'HIP':
                 import sys
-                col.label(text="Requires discrete AMD GPU with ??? architecture", icon='BLANK1')
-                if sys.platform[:3] == "win":
-                    col.label(text="and AMD driver version ??? or newer", icon='BLANK1')
+                col.label(text="Requires discrete AMD GPU with RDNA2 architecture", icon='BLANK1')
+                # TODO: provide driver version info.
+                #if sys.platform[:3] == "win":
+                #    col.label(text="and AMD driver version ??? or newer", icon='BLANK1')
             return
 
         for device in devices:

intern/cycles/device/hip/device.cpp

@@ -131,9 +131,9 @@ void device_hip_info(vector<DeviceInfo> &devices)
       continue;
     }
 
-    int major;
-    hipDeviceGetAttribute(&major, hipDeviceAttributeComputeCapabilityMajor, num);
-    // TODO : (Arya) What is the last major version we are supporting?
+    if (!hipSupportsDevice(num)) {
+      continue;
+    }
 
     DeviceInfo info;
 
@@ -141,7 +141,7 @@ void device_hip_info(vector<DeviceInfo> &devices)
     info.description = string(name);
     info.num = num;
 
-    info.has_half_images = (major >= 3);
+    info.has_half_images = true;
     info.has_nanovdb = true;
     info.denoisers = 0;
 

intern/cycles/device/hip/device_impl.cpp

@@ -146,12 +146,18 @@ HIPDevice::~HIPDevice()
 
 bool HIPDevice::support_device(const uint /*kernel_features*/)
 {
-  int major, minor;
-  hipDeviceGetAttribute(&major, hipDeviceAttributeComputeCapabilityMajor, hipDevId);
-  hipDeviceGetAttribute(&minor, hipDeviceAttributeComputeCapabilityMinor, hipDevId);
+  if (hipSupportsDevice(hipDevId)) {
+    return true;
+  }
+  else {
+    /* We only support Navi and above. */
+    hipDeviceProp_t props;
+    hipGetDeviceProperties(&props, hipDevId);
 
-  // TODO : (Arya) What versions do we plan to support?
-  return true;
+    set_error(string_printf("HIP backend requires AMD RDNA2 graphics card or up, but found %s.",
+                            props.name));
+    return false;
+  }
 }
 
 bool HIPDevice::check_peer_access(Device *peer_device)
@@ -391,8 +397,9 @@ bool HIPDevice::load_kernels(const uint kernel_features)
     return false;
 
   /* check if GPU is supported */
-  if (!support_device(kernel_features))
+  if (!support_device(kernel_features)) {
     return false;
+  }
 
   /* get kernel */
   const char *kernel_name = "kernel";

intern/cycles/device/hip/util.h

@@ -58,6 +58,15 @@ const char *hipewCompilerPath();
 int hipewCompilerVersion();
 #  endif /* WITH_HIP_DYNLOAD */
 
+static inline bool hipSupportsDevice(const int hipDevId)
+{
+  int major, minor;
+  hipDeviceGetAttribute(&major, hipDeviceAttributeComputeCapabilityMajor, hipDevId);
+  hipDeviceGetAttribute(&minor, hipDeviceAttributeComputeCapabilityMinor, hipDevId);
+
+  return (major > 10) || (major == 10 && minor >= 3);
+}
+
 CCL_NAMESPACE_END
 
 #endif /* WITH_HIP */