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comparison src/share/vm/runtime/gpu.cpp @ 9430:147162b27799

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GRAAL-234 - PTX code loading
author Morris Meyer <morris.meyer@oracle.com>
date Tue, 30 Apr 2013 08:17:55 -0400
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children d55f24eac4b1
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9429:aaf8798b0969 9430:147162b27799
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "runtime/gpu.hpp"
27 #include "ptx/gpu_ptx.hpp"
28
29 bool gpu::_available = false; // does the hardware exist?
30 bool gpu::_gpu_linkage = false; // is the driver library to access the GPU installed
31 bool gpu::_initialized = false; // is the GPU defvice initialized
32
33 void gpu::init() {
34 #ifdef TARGET_OS_FAMILY_bsd
35 gpu::probe_gpu();
36 #endif
37 // need multi-gpu TARGET ifdef
38 gpu::probe_linkage();
39 }
40