Mercurial > hg > truffle
view src/os_gpu/bsd_ptx/vm/gpu_bsd.cpp @ 13492:896c8712c7b4
Merge.
author | Chris Seaton <chris.seaton@oracle.com> |
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date | Mon, 30 Dec 2013 20:36:04 +0000 |
parents | 4f69a5189e77 |
children |
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/* * 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 "runtime/gpu.hpp" #include "utilities/ostream.hpp" void gpu::probe_gpu() { #ifdef __APPLE__ /* * Let the CUDA driver initialization be the gate to GPU for now, pending * a better detection solution for NVIDA PTX and AMD HSAIL. */ set_available(true); set_target_il_type(gpu::PTX); if (TraceGPUInteraction) { tty->print_cr("gpu_bsd::probe_gpu(APPLE): %d", gpu::is_available()); } #else if (TraceGPUInteraction) { tty->print_cr("gpu_bsd::probe_gpu(not APPLE)"); } set_available(false); #endif }