From: Nathan Scott <nathans@sgi.com>
Date: Thu, 24 Mar 2005 14:15:57 +0000 (+0000)
Subject: Add some baseline regular-file-IO benchmarks.
X-Git-Tag: v1.1.0~737
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a91bfa6f4c0b0c448c0a3182c379a53e19c270c4;p=users%2Fhch%2Fxfstests-dev.git

Add some baseline regular-file-IO benchmarks.
Merge of master-melb:xfs-cmds:21952a by kenmcd.
---

diff --git a/run.io b/run.io
new file mode 100755
index 000000000..d53169e50
--- /dev/null
+++ b/run.io
@@ -0,0 +1,44 @@
+#!/bin/sh
+# (very) simple file IO tests.
+# TODO: make file size multiple of physmem.
+
+filesize=1g
+iosize=64k
+
+if [ $# -gt 0 ]; then
+	printf "%s,%s,%s,%s,%s\n" type bytes ops time bytes/sec ops/sec
+	exit 0
+fi
+
+# buffered write
+echo -n bwrite,
+xfs_io iofile	-Fft	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct write
+echo -n dwrite,
+xfs_io iofile	-Fftd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered re-write
+echo -n brwrite,
+xfs_io iofile	-F	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct re-write
+echo -n drwrite,
+xfs_io iofile	-Fd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered read
+echo -n bread,
+xfs_io iofile	-F	-c "pread -C -b $iosize 0 $filesize"
+
+# buffered re-read
+echo -n brread,
+xfs_io iofile	-F	-c "pread -C -b $iosize 0 $filesize"
+
+# direct read
+echo -n dread,
+xfs_io iofile	-Fd	-c "pread -C -b $iosize 0 $filesize"
+
+# direct re-read
+echo -n drread,
+xfs_io iofile	-Fd	-c "pread -C -b $iosize 0 $filesize"
+
diff --git a/run.pio b/run.pio
new file mode 100755
index 000000000..29d9056d8
--- /dev/null
+++ b/run.pio
@@ -0,0 +1,52 @@
+#!/bin/sh
+# (very) simple parallel IO tests.
+# TODO: make file size multiple of physmem.
+
+filesize=1g
+iosize=64k
+
+if [ $# -gt 0 ]; then
+	printf "%s,%s,%s,%s,%s\n" type bytes ops time bytes/sec ops/sec
+	exit 0
+fi
+
+# buffered write
+echo -n bwrite,
+xfs_io iofile1	-Fft	-c "pwrite -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-Fft	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct write
+echo -n dwrite,
+xfs_io iofile1	-Fftd	-c "pwrite -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-Fftd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered re-write
+echo -n brwrite,
+xfs_io iofile1	-F	-c "pwrite -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-F	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct re-write
+echo -n drwrite,
+xfs_io iofile1	-Fd	-c "pwrite -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-Fd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered read
+echo -n bread,
+xfs_io iofile1	-F	-c "pread -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-F	-c "pread -C -b $iosize 0 $filesize"
+
+# buffered re-read
+echo -n brread,
+xfs_io iofile1	-F	-c "pread -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-F	-c "pread -C -b $iosize 0 $filesize"
+
+# direct read
+echo -n dread,
+xfs_io iofile1	-Fd	-c "pread -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-Fd	-c "pread -C -b $iosize 0 $filesize"
+
+# direct re-read
+echo -n drread,
+xfs_io iofile1	-Fd	-c "pread -C -b $iosize 0 $filesize" &
+xfs_io iofile2	-Fd	-c "pread -C -b $iosize 0 $filesize"
+
diff --git a/run.rtio b/run.rtio
new file mode 100755
index 000000000..3fbc7995d
--- /dev/null
+++ b/run.rtio
@@ -0,0 +1,44 @@
+#!/bin/sh
+# (very) simple file realtime IO tests.
+# TODO: make file size multiple of physmem.
+
+filesize=1g
+iosize=64k
+
+if [ $# -gt 0 ]; then
+	printf "%s,%s,%s,%s,%s\n" type bytes ops time bytes/sec ops/sec
+	exit 0
+fi
+
+# buffered write
+echo -n bwrite,
+xfs_io iofile	-Rft	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct write
+echo -n dwrite,
+xfs_io iofile	-Rftd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered re-write
+echo -n brwrite,
+xfs_io iofile	-R	-c "pwrite -C -b $iosize 0 $filesize"
+
+# direct re-write
+echo -n drwrite,
+xfs_io iofile	-Rd	-c "pwrite -C -b $iosize 0 $filesize"
+
+# buffered read
+echo -n bread,
+xfs_io iofile	-R	-c "pread -C -b $iosize 0 $filesize"
+
+# buffered re-read
+echo -n brread,
+xfs_io iofile	-R	-c "pread -C -b $iosize 0 $filesize"
+
+# direct read
+echo -n dread,
+xfs_io iofile	-Rd	-c "pread -C -b $iosize 0 $filesize"
+
+# direct re-read
+echo -n drread,
+xfs_io iofile	-Rd	-c "pread -C -b $iosize 0 $filesize"
+