| 1 | /* $Id: bs3-timing-1-exe.c 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * BS3Kit - bs3-timing-1, regular executable version of the TSC test.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include <iprt/assert.h>
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| 42 | #include <iprt/errcore.h>
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| 43 | #include <iprt/getopt.h>
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| 44 | #include <iprt/initterm.h>
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| 45 | #include <iprt/message.h>
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| 46 | #include <iprt/stream.h>
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| 47 | #include <iprt/string.h>
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| 48 | #include <iprt/time.h>
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| 49 |
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| 50 | /* Fake bs3kit.h bits: */
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| 51 | #define Bs3TestNow RTTimeNanoTS
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| 52 | #define Bs3TestPrintf RTPrintf
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| 53 | #define Bs3TestFailedF RTMsgError
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| 54 | #define Bs3MemZero RT_BZERO
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| 55 | #define BS3_DECL(t) t
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| 56 |
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| 57 | #define STANDALONE_EXECUTABLE
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| 58 | #include "bs3-timing-1-32.c32"
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| 59 |
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| 60 |
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| 61 | int main(int argc, char **argv)
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| 62 | {
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| 63 | /*
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| 64 | * Parse arguments.
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| 65 | */
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| 66 | static const RTGETOPTDEF s_aOptions[] =
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| 67 | {
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| 68 | { "--loops", 'l', RTGETOPT_REQ_UINT32 },
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| 69 | { "--seconds", 's', RTGETOPT_REQ_UINT32 },
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| 70 | { "--min-history", 'm', RTGETOPT_REQ_UINT32 },
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| 71 | { "--quiet", 'q', RTGETOPT_REQ_NOTHING },
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| 72 | { "--verbose", 'v', RTGETOPT_REQ_NOTHING },
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| 73 | };
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| 74 | uint32_t cLoops = 5;
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| 75 | uint32_t cSecs = 10;
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| 76 | unsigned uVerbosity = 1;
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| 77 | unsigned iMinHistory = 17;
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| 78 |
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| 79 | RTGETOPTSTATE GetState;
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| 80 | RTGETOPTUNION ValueUnion;
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| 81 |
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| 82 | int rc = RTR3InitExe(argc, &argv, 0);
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| 83 | if (RT_FAILURE(rc))
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| 84 | return RTMsgInitFailure(rc);
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| 85 |
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| 86 | rc = RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, RTGETOPTINIT_FLAGS_OPTS_FIRST);
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| 87 | AssertRC(rc);
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| 88 | while ((rc = RTGetOpt(&GetState, &ValueUnion)) != 0)
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| 89 | {
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| 90 | switch (rc)
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| 91 | {
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| 92 | case 'l':
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| 93 | cLoops = ValueUnion.u32;
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| 94 | break;
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| 95 | case 'm':
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| 96 | iMinHistory = ValueUnion.u32;
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| 97 | break;
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| 98 | case 's':
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| 99 | cSecs = ValueUnion.u32;
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| 100 | if (cSecs == 0 || cSecs > RT_SEC_1DAY / 2)
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| 101 | return RTMsgErrorExitFailure("Seconds value is out of range: %u (min 1, max %u)", cSecs, RT_SEC_1DAY / 2);
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| 102 | break;
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| 103 | case 'q':
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| 104 | uVerbosity = 0;
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| 105 | break;
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| 106 | case 'v':
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| 107 | uVerbosity++;
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| 108 | break;
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| 109 | case 'V':
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| 110 | RTPrintf("v0.1.0\n");
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| 111 | return RTEXITCODE_SUCCESS;
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| 112 | case 'h':
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| 113 | RTPrintf("usage: %Rbn [-q|-v] [-l <iterations>] [-s <seconds-per-iteration>] [-m <log2-big-gap>]\n", argv[0]);
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| 114 | return RTEXITCODE_SUCCESS;
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| 115 | default:
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| 116 | return RTGetOptPrintError(rc, &ValueUnion);
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| 117 | }
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| 118 | }
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| 119 |
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| 120 | /*
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| 121 | * Run the test.
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| 122 | */
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| 123 | bs3Timing1_Tsc_Driver(cLoops, cSecs, uVerbosity, iMinHistory);
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| 124 | return RTEXITCODE_SUCCESS;
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| 125 | }
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| 126 |
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