2015-08-28 15:33:40 +00:00
|
|
|
/*
|
2017-04-10 11:32:00 +00:00
|
|
|
Copyright (c) 2014-2015 Intel Corporation. All Rights Reserved.
|
2015-08-28 15:33:40 +00:00
|
|
|
|
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
|
|
|
modification, are permitted provided that the following conditions
|
|
|
|
|
are met:
|
|
|
|
|
|
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
|
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
|
* Neither the name of Intel Corporation nor the names of its
|
|
|
|
|
contributors may be used to endorse or promote products derived
|
|
|
|
|
from this software without specific prior written permission.
|
|
|
|
|
|
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
|
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
|
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
|
|
|
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
|
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
|
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
|
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*! \file
|
|
|
|
|
\brief The interface between compiler-generated target code and runtime library
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef COMPILER_IF_TARGET_H_INCLUDED
|
|
|
|
|
#define COMPILER_IF_TARGET_H_INCLUDED
|
|
|
|
|
|
|
|
|
|
#include "offload_target.h"
|
|
|
|
|
|
|
|
|
|
#define OFFLOAD_TARGET_ENTER OFFLOAD_PREFIX(target_enter)
|
|
|
|
|
#define OFFLOAD_TARGET_LEAVE OFFLOAD_PREFIX(target_leave)
|
|
|
|
|
#define OFFLOAD_TARGET_MAIN OFFLOAD_PREFIX(target_main)
|
|
|
|
|
|
|
|
|
|
/*! \fn OFFLOAD_TARGET_ENTER
|
|
|
|
|
\brief Fill in variable addresses using VarDesc array.
|
|
|
|
|
\brief Then call back the runtime library to fetch data.
|
|
|
|
|
\param ofld Offload descriptor created by runtime.
|
|
|
|
|
\param var_desc_num Number of variable descriptors.
|
|
|
|
|
\param var_desc Pointer to VarDesc array.
|
|
|
|
|
\param var_desc2 Pointer to VarDesc2 array.
|
|
|
|
|
*/
|
|
|
|
|
extern "C" void OFFLOAD_TARGET_ENTER(
|
|
|
|
|
OFFLOAD ofld,
|
|
|
|
|
int var_desc_num,
|
|
|
|
|
VarDesc *var_desc,
|
|
|
|
|
VarDesc2 *var_desc2
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
/*! \fn OFFLOAD_TARGET_LEAVE
|
|
|
|
|
\brief Call back the runtime library to gather outputs using VarDesc array.
|
|
|
|
|
\param ofld Offload descriptor created by OFFLOAD_TARGET_ACQUIRE.
|
|
|
|
|
*/
|
|
|
|
|
extern "C" void OFFLOAD_TARGET_LEAVE(
|
|
|
|
|
OFFLOAD ofld
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
// Entry point for the target application.
|
|
|
|
|
extern "C" void OFFLOAD_TARGET_MAIN(void);
|
|
|
|
|
|
|
|
|
|
#endif // COMPILER_IF_TARGET_H_INCLUDED
|
