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generate_sample.py

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  • main.cpp 32.73 KiB
    
    //
    // File:       main.cpp
    //
    // Version:    <1.0>
    //
    // Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple Inc. ("Apple")
    //             in consideration of your agreement to the following terms, and your use,
    //             installation, modification or redistribution of this Apple software
    //             constitutes acceptance of these terms.  If you do not agree with these
    //             terms, please do not use, install, modify or redistribute this Apple
    //             software.
    //
    //             In consideration of your agreement to abide by the following terms, and
    //             subject to these terms, Apple grants you a personal, non - exclusive
    //             license, under Apple's copyrights in this original Apple software ( the
    //             "Apple Software" ), to use, reproduce, modify and redistribute the Apple
    //             Software, with or without modifications, in source and / or binary forms;
    //             provided that if you redistribute the Apple Software in its entirety and
    //             without modifications, you must retain this notice and the following text
    //             and disclaimers in all such redistributions of the Apple Software. Neither
    //             the name, trademarks, service marks or logos of Apple Inc. may be used to
    //             endorse or promote products derived from the Apple Software without specific
    //             prior written permission from Apple.  Except as expressly stated in this
    //             notice, no other rights or licenses, express or implied, are granted by
    //             Apple herein, including but not limited to any patent rights that may be
    //             infringed by your derivative works or by other works in which the Apple
    //             Software may be incorporated.
    //
    //             The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
    //             WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
    //             WARRANTIES OF NON - INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
    //             PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION
    //             ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
    //
    //             IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
    //             CONSEQUENTIAL DAMAGES ( INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    //             SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    //             INTERRUPTION ) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION
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    //             UNDER THEORY OF CONTRACT, TORT ( INCLUDING NEGLIGENCE ), STRICT LIABILITY OR
    //             OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    //
    // Copyright ( C ) 2008 Apple Inc. All Rights Reserved.
    //
    ////////////////////////////////////////////////////////////////////////////////////////////////////
    
    
    #include <string.h>
    #include <math.h>
    #include <stdio.h>
    #include <stdlib.h>
    #ifdef __APPLE__
        #include <OpenCL/cl.h>
        #include <mach/mach_time.h>
        #include <Accelerate/Accelerate.h>
    #else
        #include <CL/cl.h>
    #endif
    #include <clFFT.h>
    #include "procs.h"
    #include <sys/types.h>
    #include <sys/stat.h>
    #include <stdint.h>
    #include <float.h>
    
    #define eps_avg 10.0
    
    #define MAX( _a, _b)    ((_a)>(_b)?(_a) : (_b))