Mercurial > hg > graal-compiler
diff src/share/vm/runtime/gpu.cpp @ 9430:147162b27799
GRAAL-234 - PTX code loading
author | Morris Meyer <morris.meyer@oracle.com> |
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date | Tue, 30 Apr 2013 08:17:55 -0400 |
parents | |
children | d55f24eac4b1 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/runtime/gpu.cpp Tue Apr 30 08:17:55 2013 -0400 @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2013, 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. + * + */ + +#include "precompiled.hpp" +#include "runtime/gpu.hpp" +#include "ptx/gpu_ptx.hpp" + +bool gpu::_available = false; // does the hardware exist? +bool gpu::_gpu_linkage = false; // is the driver library to access the GPU installed +bool gpu::_initialized = false; // is the GPU defvice initialized + +void gpu::init() { +#ifdef TARGET_OS_FAMILY_bsd + gpu::probe_gpu(); +#endif + // need multi-gpu TARGET ifdef + gpu::probe_linkage(); +} +