Mercurial > hg > truffle
diff src/share/vm/runtime/gpu.hpp @ 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 | a6632ef9c84d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/runtime/gpu.hpp Tue Apr 30 08:17:55 2013 -0400 @@ -0,0 +1,85 @@ +/* + * 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. + * + */ + +#ifndef SHARE_VM_RUNTIME_GPU_HPP +#define SHARE_VM_RUNTIME_GPU_HPP + +#include "runtime/atomic.hpp" + +// gpu defines the interface to the graphics processor; this includes traditional +// GPU services such as graphics kernel load and execute. + + +class gpu: AllStatic { +public: + static void init(void); + + static void probe_gpu(); + + static void probe_linkage(); + + static void initialize_gpu(); + + static void generate_kernel(unsigned char *code, int code_len, const char *name); + + static void set_available(bool value) { + _available = value; + } + + static bool is_available() { return _available; } + + static void set_initialized(bool value) { + _initialized = value; + } + + static bool is_initialized() { return _initialized; } + + static void set_gpu_linkage(bool value) { + _gpu_linkage = value; + } + + static bool has_gpu_linkage() { return _gpu_linkage; } + +protected: + static bool _available; + static bool _gpu_linkage; + static bool _initialized; + + // Platform dependent stuff +#ifdef TARGET_OS_FAMILY_linux +#endif +#ifdef TARGET_OS_FAMILY_solaris +#endif +#ifdef TARGET_OS_FAMILY_windows +#endif +#ifdef TARGET_OS_FAMILY_bsd +# include "gpu_bsd.hpp" +#endif + +# include "ptx/gpu_ptx.hpp" + +}; + + +#endif // SHARE_VM_RUNTIME_GPU_HPP