mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 21:49:33 +00:00
109 lines
4.3 KiB
C++
109 lines
4.3 KiB
C++
/* cilkscreen.h -*-C++-*-
|
|
*
|
|
*************************************************************************
|
|
*
|
|
* @copyright
|
|
* Copyright (C) 2010-2013, Intel Corporation
|
|
* All rights reserved.
|
|
*
|
|
* @copyright
|
|
* 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.
|
|
*
|
|
* @copyright
|
|
* 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.
|
|
*
|
|
**************************************************************************/
|
|
|
|
#ifndef INCLUDED_CILKSCREEN_H
|
|
#define INCLUDED_CILKSCREEN_H
|
|
|
|
#include <cilk/cilk_api.h>
|
|
|
|
/*
|
|
* Cilkscreen "functions". These macros generate metadata in your application
|
|
* to notify Cilkscreen of program state changes
|
|
*/
|
|
|
|
#if ! defined(CILK_STUB) && defined(__INTEL_COMPILER)
|
|
# define __cilkscreen_metacall(annotation,expr) \
|
|
__notify_zc_intrinsic((char *)annotation, expr)
|
|
#else
|
|
# define __cilkscreen_metacall(annotation,expr) ((void)annotation, (void)(expr))
|
|
#endif
|
|
|
|
/* Call once when a user thread enters a spawning function */
|
|
#define __cilkscreen_enable_instrumentation() \
|
|
__cilkscreen_metacall("cilkscreen_enable_instrumentation", 0)
|
|
|
|
/* Call once when a user thread exits a spawning function */
|
|
#define __cilkscreen_disable_instrumentation() \
|
|
__cilkscreen_metacall("cilkscreen_disable_instrumentation", 0)
|
|
|
|
/* Call to temporarily disable cilkscreen instrumentation */
|
|
#define __cilkscreen_enable_checking() \
|
|
__cilkscreen_metacall("cilkscreen_enable_checking", 0)
|
|
|
|
/* Call to re-enable temporarily-disabled cilkscreen instrumentation */
|
|
#define __cilkscreen_disable_checking() \
|
|
__cilkscreen_metacall("cilkscreen_disable_checking", 0)
|
|
|
|
/* Inform cilkscreen that memory from begin to end can be reused without
|
|
* causing races (e.g., for memory that comes from a memory allocator) */
|
|
#define __cilkscreen_clean(begin, end) \
|
|
do { \
|
|
void *__data[2] = { (begin), (end) }; \
|
|
__cilkscreen_metacall("cilkscreen_clean", &__data); \
|
|
} while(0)
|
|
|
|
/* Inform cilkscreen that a lock is being acquired.
|
|
* If the lock type is not a handle, then the caller should take its address
|
|
* and pass the pointer to the lock. Otherwise, the caller should pass the
|
|
* lock handle directly.
|
|
*/
|
|
#define __cilkscreen_acquire_lock(lock) \
|
|
__cilkscreen_metacall("cilkscreen_acquire_lock", (lock))
|
|
|
|
#define __cilkscreen_release_lock(lock) \
|
|
__cilkscreen_metacall("cilkscreen_release_lock", (lock))
|
|
|
|
/*
|
|
* Metacall data
|
|
*
|
|
* A metacall is a way to pass data to a function implemented by a tool.
|
|
* Metacalls are always instrumented when the tool is loaded.
|
|
*/
|
|
|
|
// Tool code for Cilkscreen
|
|
#define METACALL_TOOL_CILKSCREEN 1
|
|
|
|
// Metacall codes implemented by Cilkscreen
|
|
#define CS_METACALL_PUTS 0 // Write string to the Cilkscreen log
|
|
|
|
#define __cilkscreen_puts(text) \
|
|
__cilkrts_metacall(METACALL_TOOL_CILKSCREEN, CS_METACALL_PUTS, (void *)(const char *)text)
|
|
|
|
#endif /* defined(INCLUDED_CILKSCREEN_H) */
|