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/*
Copyright (c) 2014 Intel Corporation. All Rights Reserved.
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.
*/
// The interface betwen offload library and the COI API on the host
#ifndef COI_CLIENT_H_INCLUDED
#define COI_CLIENT_H_INCLUDED
#include <common/COIPerf_common.h>
#include <source/COIEngine_source.h>
#include <source/COIProcess_source.h>
#include <source/COIPipeline_source.h>
#include <source/COIBuffer_source.h>
#include <source/COIEvent_source.h>
#include <string.h>
#include "../liboffload_error_codes.h"
#include "../offload_util.h"
#define MIC_ENGINES_MAX 128
#if MIC_ENGINES_MAX < COI_MAX_ISA_MIC_DEVICES
#error MIC_ENGINES_MAX need to be increased
#endif
// COI library interface
namespace COI {
extern bool init(void);
extern void fini(void);
extern bool is_available;
// pointers to functions from COI library
extern COIRESULT (*EngineGetCount)(COI_ISA_TYPE, uint32_t*);
extern COIRESULT (*EngineGetHandle)(COI_ISA_TYPE, uint32_t, COIENGINE*);
extern COIRESULT (*ProcessCreateFromMemory)(COIENGINE, const char*,
const void*, uint64_t, int,
const char**, uint8_t,
const char**, uint8_t,
const char*, uint64_t,
const char*,
const char*, uint64_t,
COIPROCESS*);
extern COIRESULT (*ProcessDestroy)(COIPROCESS, int32_t, uint8_t,
int8_t*, uint32_t*);
extern COIRESULT (*ProcessGetFunctionHandles)(COIPROCESS, uint32_t,
const char**,
COIFUNCTION*);
extern COIRESULT (*ProcessLoadLibraryFromMemory)(COIPROCESS,
const void*,
uint64_t,
const char*,
const char*,
const char*,
uint64_t,
uint32_t,
COILIBRARY*);
extern COIRESULT (*ProcessRegisterLibraries)(uint32_t,
const void**,
const uint64_t*,
const char**,
const uint64_t*);
extern COIRESULT (*PipelineCreate)(COIPROCESS, COI_CPU_MASK, uint32_t,
COIPIPELINE*);
extern COIRESULT (*PipelineDestroy)(COIPIPELINE);
extern COIRESULT (*PipelineRunFunction)(COIPIPELINE, COIFUNCTION,
uint32_t, const COIBUFFER*,
const COI_ACCESS_FLAGS*,
uint32_t, const COIEVENT*,
const void*, uint16_t, void*,
uint16_t, COIEVENT*);
extern COIRESULT (*BufferCreate)(uint64_t, COI_BUFFER_TYPE, uint32_t,
const void*, uint32_t,
const COIPROCESS*, COIBUFFER*);
extern COIRESULT (*BufferCreateFromMemory)(uint64_t, COI_BUFFER_TYPE,
uint32_t, void*,
uint32_t, const COIPROCESS*,
COIBUFFER*);
extern COIRESULT (*BufferDestroy)(COIBUFFER);
extern COIRESULT (*BufferMap)(COIBUFFER, uint64_t, uint64_t,
COI_MAP_TYPE, uint32_t, const COIEVENT*,
COIEVENT*, COIMAPINSTANCE*, void**);
extern COIRESULT (*BufferUnmap)(COIMAPINSTANCE, uint32_t,
const COIEVENT*, COIEVENT*);
extern COIRESULT (*BufferWrite)(COIBUFFER, uint64_t, const void*,
uint64_t, COI_COPY_TYPE, uint32_t,
const COIEVENT*, COIEVENT*);
extern COIRESULT (*BufferRead)(COIBUFFER, uint64_t, void*, uint64_t,
COI_COPY_TYPE, uint32_t,
const COIEVENT*, COIEVENT*);
extern COIRESULT (*BufferCopy)(COIBUFFER, COIBUFFER, uint64_t, uint64_t,
uint64_t, COI_COPY_TYPE, uint32_t,
const COIEVENT*, COIEVENT*);
extern COIRESULT (*BufferGetSinkAddress)(COIBUFFER, uint64_t*);
extern COIRESULT (*BufferSetState)(COIBUFFER, COIPROCESS, COI_BUFFER_STATE,
COI_BUFFER_MOVE_FLAG, uint32_t,
const COIEVENT*, COIEVENT*);
extern COIRESULT (*EventWait)(uint16_t, const COIEVENT*, int32_t,
uint8_t, uint32_t*, uint32_t*);
extern uint64_t (*PerfGetCycleFrequency)(void);
} // namespace COI
#endif // COI_CLIENT_H_INCLUDED
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