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diff src/share/vm/runtime/thread.cpp @ 13731:9161ed8ce796

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Add graal-specific option -XX:+GPUOffload to trigger all GPU offload functionality. Cleanup function to decide GPU offload. Exclude GPU sources from nongraal builds.
author S.Bharadwaj Yadavalli <bharadwaj.yadavalli@oracle.com>
date Wed, 22 Jan 2014 16:06:47 -0500
parents e0102f250d76
children ac1e626432f9
line wrap: on
line diff
--- a/src/share/vm/runtime/thread.cpp	Wed Jan 22 15:27:31 2014 +0100
+++ b/src/share/vm/runtime/thread.cpp	Wed Jan 22 16:06:47 2014 -0500
@@ -3394,9 +3394,13 @@
   jint parse_result = Arguments::parse(args);
   if (parse_result != JNI_OK) return parse_result;
 
-  // Probe for existance of supported GPU and initialize it if one
-  // exists.
-  gpu::init();
+#ifdef GRAAL
+  if (GPUOffload) {
+    // Probe for existance of supported GPU and initialize it if one
+    // exists.
+    gpu::init();
+  }
+#endif
 
   os::init_before_ergo();