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/* $Id: bs3-timing-1-exe.c $ */
/** @file
* BS3Kit - bs3-timing-1, regular executable version of the TSC test.
*/
/*
* Copyright (C) 2007-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/assert.h>
#include <iprt/errcore.h>
#include <iprt/getopt.h>
#include <iprt/initterm.h>
#include <iprt/message.h>
#include <iprt/stream.h>
#include <iprt/string.h>
#include <iprt/time.h>
/* Fake bs3kit.h bits: */
#define Bs3TestNow RTTimeNanoTS
#define Bs3TestPrintf RTPrintf
#define Bs3TestFailedF RTMsgError
#define Bs3MemZero RT_BZERO
#define BS3_DECL(t) t
#define STANDALONE_EXECUTABLE
#include "bs3-timing-1-32.c32"
int main(int argc, char **argv)
{
/*
* Parse arguments.
*/
static const RTGETOPTDEF s_aOptions[] =
{
{ "--loops", 'l', RTGETOPT_REQ_UINT32 },
{ "--seconds", 's', RTGETOPT_REQ_UINT32 },
{ "--min-history", 'm', RTGETOPT_REQ_UINT32 },
{ "--quiet", 'q', RTGETOPT_REQ_NOTHING },
{ "--verbose", 'v', RTGETOPT_REQ_NOTHING },
};
uint32_t cLoops = 5;
uint32_t cSecs = 10;
unsigned uVerbosity = 1;
unsigned iMinHistory = 17;
RTGETOPTSTATE GetState;
RTGETOPTUNION ValueUnion;
int rc = RTR3InitExe(argc, &argv, 0);
if (RT_FAILURE(rc))
return RTMsgInitFailure(rc);
rc = RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, RTGETOPTINIT_FLAGS_OPTS_FIRST);
AssertRC(rc);
while ((rc = RTGetOpt(&GetState, &ValueUnion)) != 0)
{
switch (rc)
{
case 'l':
cLoops = ValueUnion.u32;
break;
case 'm':
iMinHistory = ValueUnion.u32;
break;
case 's':
cSecs = ValueUnion.u32;
if (cSecs == 0 || cSecs > RT_SEC_1DAY / 2)
return RTMsgErrorExitFailure("Seconds value is out of range: %u (min 1, max %u)", cSecs, RT_SEC_1DAY / 2);
break;
case 'q':
uVerbosity = 0;
break;
case 'v':
uVerbosity++;
break;
case 'V':
RTPrintf("v0.1.0\n");
return RTEXITCODE_SUCCESS;
case 'h':
RTPrintf("usage: %Rbn [-q|-v] [-l <iterations>] [-s <seconds-per-iteration>] [-m <log2-big-gap>]\n", argv[0]);
return RTEXITCODE_SUCCESS;
default:
return RTGetOptPrintError(rc, &ValueUnion);
}
}
/*
* Run the test.
*/
bs3Timing1_Tsc_Driver(cLoops, cSecs, uVerbosity, iMinHistory);
return RTEXITCODE_SUCCESS;
}
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