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diff src/os_gpu/linux_ptx/vm/gpu_linux.cpp @ 13111:5465ba051280

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HSAIL: removed AMD GPU detection until a) clashing AMD CPU and GPU vendor ID issue is resolved and b) HSA port is more complete Contributed-by: Eric Caspole <Eric.Caspole@amd.com>
author Doug Simon <doug.simon@oracle.com>
date Fri, 22 Nov 2013 15:47:39 +0100
parents f1a55428a8d7
children
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line diff
--- a/src/os_gpu/linux_ptx/vm/gpu_linux.cpp	Fri Nov 22 01:50:13 2013 +0100
+++ b/src/os_gpu/linux_ptx/vm/gpu_linux.cpp	Fri Nov 22 15:47:39 2013 +0100
@@ -81,13 +81,19 @@
         tty->print_cr("Found supported nVidia GPU device vendor : 0x%04x device 0x%04x", vendor, device);
       }
       break;
-    } else if (vendor == amd_vendor_id) {
-      gpu_device_exists = true;
-      set_target_il_type(gpu::HSAIL);
-      if (TraceGPUInteraction) {
-        tty->print_cr("Found supported AMD GPU device vendor : 0x%04x device 0x%04x", vendor, device);
-      }
-      break;
+       /*
+        * Remove AMD detection until we decide how to detect real HSA hardware.
+        * In the current form this check does not work correctly on AMD CPU system with 
+        * Nvidia GPU.
+        *
+        * } else if (vendor == amd_vendor_id) {
+        *   gpu_device_exists = true;
+        *   set_target_il_type(gpu::HSAIL);
+        *   if (TraceGPUInteraction) {
+        *     tty->print_cr("Found supported AMD GPU device vendor : 0x%04x device 0x%04x", vendor, device);
+        *   }
+        *   break;
+        */
     }
   }