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Accepting request 201907 from home:dsterba:branches:benchmark

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SR: cleaned up spec file, otherwise same as 199782

OBS-URL: https://build.opensuse.org/request/show/201907
OBS-URL: https://build.opensuse.org/package/show/benchmark/fs_mark?expand=0&rev=1
This commit is contained in:
Tomáš Chvátal 2013-10-02 18:11:48 +00:00 committed by Git OBS Bridge
commit e4a9a2e740
7 changed files with 554 additions and 0 deletions
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## Default LFS
*.7z filter=lfs diff=lfs merge=lfs -text
*.bsp filter=lfs diff=lfs merge=lfs -text
*.bz2 filter=lfs diff=lfs merge=lfs -text
*.gem filter=lfs diff=lfs merge=lfs -text
*.gz filter=lfs diff=lfs merge=lfs -text
*.jar filter=lfs diff=lfs merge=lfs -text
*.lz filter=lfs diff=lfs merge=lfs -text
*.lzma filter=lfs diff=lfs merge=lfs -text
*.obscpio filter=lfs diff=lfs merge=lfs -text
*.oxt filter=lfs diff=lfs merge=lfs -text
*.pdf filter=lfs diff=lfs merge=lfs -text
*.png filter=lfs diff=lfs merge=lfs -text
*.rpm filter=lfs diff=lfs merge=lfs -text
*.tbz filter=lfs diff=lfs merge=lfs -text
*.tbz2 filter=lfs diff=lfs merge=lfs -text
*.tgz filter=lfs diff=lfs merge=lfs -text
*.ttf filter=lfs diff=lfs merge=lfs -text
*.txz filter=lfs diff=lfs merge=lfs -text
*.whl filter=lfs diff=lfs merge=lfs -text
*.xz filter=lfs diff=lfs merge=lfs -text
*.zip filter=lfs diff=lfs merge=lfs -text
*.zst filter=lfs diff=lfs merge=lfs -text

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.osc

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GNU GENERAL PUBLIC LICENSE
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
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(at your option) any later version.
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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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version https://git-lfs.github.com/spec/v1
oid sha256:63f014c35d015b0a616fa39d52f5f264a3ab7d31e1b3da64741a27f21965c895
size 15322

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From 2cb75826dd7f28dc8481dd696cc2a587f3c9a559 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Mon, 13 Jun 2011 18:09:02 +0200
Subject: [PATCH] Allow creating files filled with random bytes
---
fs_mark.c | 35 ++++++++++++++++++++++++++++++-----
fs_mark.h | 2 ++
2 files changed, 32 insertions(+), 5 deletions(-)
diff --git a/fs_mark.c b/fs_mark.c
index a6bea34..b9cdb7c 100644
--- a/fs_mark.c
+++ b/fs_mark.c
@@ -61,7 +61,7 @@ void cleanup_exit(void)
void usage(void)
{
fprintf(stderr,
- "Usage: fs_mark\n%s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s",
+ "Usage: fs_mark\n%s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s",
"\t-h <print usage and exit>\n",
"\t-k <keep files after each iteration>\n",
"\t-F <run until FS full>\n",
@@ -76,6 +76,7 @@ void usage(void)
"\t[-n number (of files per iteration)]\n",
"\t[-p number (of total bytes file names)]\n",
"\t[-r number (of random bytes in file names)]\n",
+ "\t[-R number (fill data with pseudorandom bytes, seeded with number, 0 seeds from time)]\n",
"\t[-s byte_count (size in bytes of each file)]\n",
"\t[-t number (of total threads)]\n",
"\t[-w number (of bytes per write() syscall)]\n");
@@ -94,7 +95,7 @@ void process_args(int argc, char **argv, char **envp)
* Parse all of the options that the user specified.
*/
while ((ret =
- getopt(argc, argv, "vhkFr:S:N:D:d:l:L:n:p:s:t:w:")) != EOF) {
+ getopt(argc, argv, "vhkFr:S:N:D:d:l:L:n:p:s:t:w:R:")) != EOF) {
switch (ret) {
case 'v': /* verbose stats */
verbose_stats = 1;
@@ -179,6 +180,12 @@ void process_args(int argc, char **argv, char **envp)
case 'r': /* Use random file names */
rand_len = atoi(optarg);
break;
+ case 'R': /* Fill files with random data */
+ rand_seed = atoi(optarg);
+ zero_filled_files = 0;
+ if (!rand_seed)
+ rand_seed = time(NULL);
+ break;
case 'S': /* Turn off sync and fsync */
sync_method_type = atoi(optarg);
@@ -433,6 +440,20 @@ void setup_file_name(int file_index, pid_t my_pid)
return;
}
+static void init_io_buffer() {
+ if (zero_filled_files)
+ memset(io_buffer, 0, io_buffer_size);
+ else {
+ int i;
+ char *b = io_buffer;
+
+ srandom(rand_seed);
+ for (i = 0; i < io_buffer_size; i++)
+ *b++ = random();
+ }
+}
+
+
/*
* Setup and initial state
*/
@@ -469,9 +490,9 @@ void setup(pid_t pid)
}
/*
- * Clear the io_buffer
+ * Initialize io_buffer, zero- or random- filled
*/
- memset(io_buffer, 0, io_buffer_size);
+ init_io_buffer();
/*
* Create my high level test directory
@@ -533,7 +554,7 @@ unsigned long long get_bytes_free(char *dir_name)
}
/*
- * This routine opens, writes the amount of (zero filled) data to a file.
+ * This routine opens, writes the amount of data to a file.
* It chunks IO requests into the specified buffer size. The data is just zeroed,
* nothing in the kernel inspects the contents of the buffer on its way to disk.
*/
@@ -1227,6 +1248,10 @@ void print_run_info(FILE * log_fp, int argc, char **argv)
file_size, io_buffer_size);
fprintf(log_fp,
"#\tApp overhead is time in microseconds spent in the test not doing file writing related system calls.\n");
+ if (zero_filled_files)
+ fprintf(log_fp, "#\tFiles will be zero filled\n");
+ else
+ fprintf(log_fp, "#\tFiles will be filled with pseudorandom bytes, seeded with %u\n", rand_seed);
if (log_fp != stdout)
fprintf(log_fp, "#");
diff --git a/fs_mark.h b/fs_mark.h
index 0cb26a3..c06ac7d 100644
--- a/fs_mark.h
+++ b/fs_mark.h
@@ -106,6 +106,8 @@ unsigned int file_size = DEFAULT_FILE_SIZE; /* File size to create during run *
int num_files = DEFAULT_NUM_FILES; /* Number of times to test each file size */
int name_len = DEFAULT_NAME_LEN; /* Number of characters in a filename */
int rand_len = DEFAULT_RAND_NAME; /* Number of random characters in a filename */
+int zero_filled_files = 1; /* Force zero filled files by default */
+unsigned int rand_seed = 0; /* Seed for random number generator, 0 will call time(NULL) */
/*
* Variables to control how many subdirectories & how to fill them
--
1.7.3.4

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-------------------------------------------------------------------
Tue Jul 26 18:49:05 CEST 2011 - dsterba@suse.cz
- initial import of 3.3
- add -R option to randomize data

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#
# spec file for package fs_mark
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
# Copyright (C) 2003-2004 EMC Corporation
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: fs_mark
Version: 3.3
Release: 0
Url: http://fsmark.sf.net
BuildRequires: gcc
BuildRequires: make
%if 0%{?suse_version} > 1140
BuildRequires: glibc-devel-static
%endif
BuildRoot: %{_tmppath}/%{name}-%{version}-build
Source0: %{name}-%{version}.tar.gz
Source1: COPYING
Patch1: fs_mark-Allow-creating-files-filled-with-random-bytes.patch
Summary: Filesystem benchmark
License: GPL-2.0+
Group: System/Benchmark
%description
The fs_mark benchmark tests synchronous write workloads. It can vary the number
of files, directory depth, etc. It has detailed timings for reads, writes,
unlinks and fsyncs that make it good for simulating mail servers and other
setups.
%prep
%setup -q
%patch1 -p1
cp %{S:1} .
%build
CFLAGS=$RPM_OPT_FLAGS
%__make
%install
%__install -D -m0755 fs_mark ${RPM_BUILD_ROOT}%{_bindir}/fs_mark
%files
%defattr(-,root,root)
%doc README
%{_bindir}/fs_mark
%changelog