Mercurial > hg > truffle
annotate src/os_gpu/bsd_ptx/vm/gpu_bsd.cpp @ 12436:39308acea2f7
revert Unsafe.getObject hack to read uncompressed pointers
author | twisti |
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date | Tue, 15 Oct 2013 18:04:13 -0700 |
parents | 4f69a5189e77 |
children |
rev | line source |
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10879 | 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 "runtime/gpu.hpp" | |
26 #include "utilities/ostream.hpp" | |
27 | |
28 | |
29 void gpu::probe_gpu() { | |
30 #ifdef __APPLE__ | |
11292
5040ec3ff3aa
Defer PTX on Mac probe to the CUDA driver initialization call
Morris Meyer <morris.meyer@oracle.com>
parents:
10879
diff
changeset
|
31 /* |
5040ec3ff3aa
Defer PTX on Mac probe to the CUDA driver initialization call
Morris Meyer <morris.meyer@oracle.com>
parents:
10879
diff
changeset
|
32 * Let the CUDA driver initialization be the gate to GPU for now, pending |
5040ec3ff3aa
Defer PTX on Mac probe to the CUDA driver initialization call
Morris Meyer <morris.meyer@oracle.com>
parents:
10879
diff
changeset
|
33 * a better detection solution for NVIDA PTX and AMD HSAIL. |
5040ec3ff3aa
Defer PTX on Mac probe to the CUDA driver initialization call
Morris Meyer <morris.meyer@oracle.com>
parents:
10879
diff
changeset
|
34 */ |
5040ec3ff3aa
Defer PTX on Mac probe to the CUDA driver initialization call
Morris Meyer <morris.meyer@oracle.com>
parents:
10879
diff
changeset
|
35 set_available(true); |
11606
4f69a5189e77
Create runtime object based on GPUIL type newly added to gpu class; some code refactoring.
bharadwaj
parents:
11292
diff
changeset
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36 set_target_il_type(gpu::PTX); |
10879 | 37 if (TraceGPUInteraction) { |
38 tty->print_cr("gpu_bsd::probe_gpu(APPLE): %d", gpu::is_available()); | |
39 } | |
40 #else | |
41 if (TraceGPUInteraction) { | |
42 tty->print_cr("gpu_bsd::probe_gpu(not APPLE)"); | |
43 } | |
44 set_available(false); | |
45 #endif | |
46 } | |
47 |