--- old/graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/DonorThreadPool.java	2014-08-06 17:05:52.611457086 -0500
+++ /dev/null	2013-08-21 14:57:08.198554974 -0500
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.graal.hotspot.hsail;
-
-import static com.oracle.graal.hotspot.hsail.HSAILHotSpotBackend.Options.*;
-
-import java.util.concurrent.*;
-
-import com.oracle.graal.hotspot.hsail.HSAILHotSpotBackend.Options;
-
-/**
- * Thread pool for HSAIL allocation support.
- */
-public class DonorThreadPool {
-
-    private final Thread[] threads;
-
-    void waitAt(CyclicBarrier barrier) {
-        try {
-            barrier.await();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Creates a pool of threads whose size is given by {@link Options#HsailDonorThreads}.
-     */
-    DonorThreadPool() {
-        int size = HsailDonorThreads.getValue();
-        this.threads = new Thread[size];
-        CyclicBarrier barrier = new CyclicBarrier(size + 1);
-
-        // fill in threads
-        for (int i = 0; i < size; i++) {
-            threads[i] = new Thread(new Runnable() {
-                @Override
-                public void run() {
-                    while (true) {
-                        waitAt(barrier);
-                    }
-                }
-            }, "HsailDonorThread-" + i);
-            threads[i].setDaemon(true);
-            threads[i].start();
-        }
-        // creating thread waits at barrier to make sure others have started
-        waitAt(barrier);
-    }
-
-    public Thread[] getThreads() {
-        return threads;
-    }
-}
\ No newline at end of file