mirror of git://gcc.gnu.org/git/gcc.git
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/*
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Copyright (c) 2014-2016 Intel Corporation. All Rights Reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "compiler_if_target.h"
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extern "C" void OFFLOAD_TARGET_ENTER(
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OFFLOAD ofld,
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int vars_total,
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VarDesc *vars,
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VarDesc2 *vars2
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)
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{
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OFFLOAD_DEBUG_TRACE(3, "%s(%p, %d, %p, %p)\n", __func__, ofld,
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vars_total, vars, vars2);
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ofld->merge_var_descs(vars, vars2, vars_total);
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ofld->scatter_copyin_data();
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}
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extern "C" void OFFLOAD_TARGET_LEAVE(
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OFFLOAD ofld
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)
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{
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OFFLOAD_DEBUG_TRACE(3, "%s(%p)\n", __func__, ofld);
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ofld->gather_copyout_data();
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}
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extern "C" void OFFLOAD_TARGET_MAIN(void)
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{
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// initialize target part
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__offload_target_init();
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// pass control to COI
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PipelineStartExecutingRunFunctions();
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ProcessWaitForShutdown();
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OFFLOAD_DEBUG_TRACE(2, "Exiting main...\n");
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}
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