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Today's Topics:
1. r4745 - developers/werner/wlan-perf ([EMAIL PROTECTED])
2. r4746 - developers/werner/wlan-spi/patches-tracking
([EMAIL PROTECTED])
3. r4747 - trunk/src/host/opkg-utils ([EMAIL PROTECTED])
4. r4748 - developers/werner/wlan-perf ([EMAIL PROTECTED])
5. r4749 - trunk/src/host/qemu-neo1973/openmoko
([EMAIL PROTECTED])
6. r4750 -
trunk/src/target/OM-2007.2/applications/openmoko-mediaplayer2/src
([EMAIL PROTECTED])
7. Openmoko's OpenEmbedded repository. This is used to build the
Openmoko distribution: Changes to 'org.openmoko.dev'
([EMAIL PROTECTED])
--- Begin Message ---
Author: werner
Date: 2008-11-03 02:50:44 +0100 (Mon, 03 Nov 2008)
New Revision: 4745
Modified:
developers/werner/wlan-perf/report
Log:
- don't pass around bytes and time separate, use the rate instead
- print "*1000B" instead of ambiguous "kB"
- compute standard deviation in new function std_dev
Modified: developers/werner/wlan-perf/report
===================================================================
--- developers/werner/wlan-perf/report 2008-11-03 01:48:41 UTC (rev 4744)
+++ developers/werner/wlan-perf/report 2008-11-03 01:50:44 UTC (rev 4745)
@@ -3,13 +3,12 @@
sub extract_ttcp()
{
- local ($name, *bytes, *time, *csw) = @_;
+ local ($name, *rate, *csw) = @_;
open(F, $name) || die "$name: $!";
while (<F>) {
if (/ (\d+) bytes in (\S+) real seconds/) {
- push(@bytes, $1);
- push(@time, $2);
+ push(@rate, $1/$2);
}
if (/ (\d+)\+(\d+)csw/) {
push(@csw, $1+$2);
@@ -29,41 +28,48 @@
sub ttcp_set()
{
- local (*bytes, *time, *csw, $i) = @_;
+ local (*rate, *csw, $i) = @_;
- $bytes += $bytes[$i];
- $time += $time[$i];
+ $rate += $rate[$i];
$csw += $csw[$i];
- return &ttcp_format($bytes[$i]/$time[$i], $csw[$i]);
+ return &ttcp_format($rate[$i], $csw[$i]);
}
+sub std_dev()
+{
+ local ($sq_sum, $avg, $n) = @_;
+
+ return sqrt($sq_sum/$n-$avg*$avg);
+}
+
+
sub report_ttcp()
{
local ($label_tx, $label_rx, $tx, $rx) = @_;
- local (@tx_bytes, @tx_time, @tx_csw);
- local (@rx_bytes, @rx_time, @rx_csw);
- local ($tx_bytes, $tx_time, $tx_csw);
- local ($rx_bytes, $rx_time, $rx_csw);
+ local (@tx_rate, @tx_csw);
+ local (@rx_rate, @rx_csw);
+ local ($tx_rate, $tx_csw);
+ local ($rx_rate, $rx_csw);
local ($gap) = " " x 4;
print "---- ",
$label_tx, " ", "-" x (15-length $label_tx), $gap,
$label_rx, " ", "-" x (15-length $label_rx), "\n";
print " " x 5,
- sprintf("%-8s %-7s", "kB/s", "ctx_sw"), $gap,
- sprintf("%-8s %-7s", "kB/s", "ctx_sw"), "\n";
+ sprintf("%-8s %-7s", "*1000B/s", "ctx_sw"), $gap,
+ sprintf("%-8s %-7s", "*1000B/s", "ctx_sw"), "\n";
- &extract_ttcp($tx, *tx_bytes, *tx_time, *tx_csw);
- &extract_ttcp($rx, *rx_bytes, *rx_time, *rx_csw);
- for ($i = 0; $i != @tx_bytes; $i++) {
+ &extract_ttcp($tx, *tx_rate, *tx_csw);
+ &extract_ttcp($rx, *rx_rate, *rx_csw);
+ for ($i = 0; $i != @tx_rate; $i++) {
print sprintf("%3d: ", $i+1),
- &ttcp_set(*tx_bytes, *tx_time, *tx_csw, $i), $gap,
- &ttcp_set(*rx_bytes, *rx_time, *rx_csw, $i), "\n";
+ &ttcp_set(*tx_rate, *tx_csw, $i), $gap,
+ &ttcp_set(*rx_rate, *rx_csw, $i), "\n";
}
print "AVG: ",
- &ttcp_format($tx_bytes/$tx_time, $tx_csw/@tx_bytes), $gap,
- &ttcp_format($rx_bytes/$rx_time, $rx_csw/@tx_bytes), "\n";
+ &ttcp_format($tx_rate/@tx_rate, $tx_csw/@tx_rate), $gap,
+ &ttcp_format($rx_rate/@tx_rate, $rx_csw/@tx_rate), "\n";
print "\n";
}
@@ -105,7 +111,7 @@
sprintf("%7.2f", $min), "/",
sprintf("%7.2f", $avg), "/",
sprintf("%7.2f", $max), " ",
- sprintf("%7.2f", sqrt($sq_sum/@time-$avg*$avg)), " ms\n";
+ sprintf("%7.2f", &std_dev($sq_sum, $avg, $#time+1)), " ms\n";
}
--- End Message ---
--- Begin Message ---
Author: werner
Date: 2008-11-03 03:07:31 +0100 (Mon, 03 Nov 2008)
New Revision: 4746
Modified:
developers/werner/wlan-spi/patches-tracking/ar6k-without-sdio.patch
developers/werner/wlan-spi/patches-tracking/series
Log:
Final cosmetics.
- series: also remove any pre-existing target directory in the non-git
instructions
- ar6k-without-sdio.patch: make AR6k config message look less anemic
Modified: developers/werner/wlan-spi/patches-tracking/ar6k-without-sdio.patch
===================================================================
--- developers/werner/wlan-spi/patches-tracking/ar6k-without-sdio.patch
2008-11-03 01:50:44 UTC (rev 4745)
+++ developers/werner/wlan-spi/patches-tracking/ar6k-without-sdio.patch
2008-11-03 02:07:31 UTC (rev 4746)
@@ -42,7 +42,7 @@
+++ ktrack/drivers/ar6000/Kconfig 2008-11-02 04:29:20.000000000 -0200
@@ -0,0 +1,7 @@
+config AR6000_WLAN
-+ tristate "ar6000 wireless networking over sdio"
++ tristate "AR6000 wireless networking over SDIO"
+ depends on MMC
+ select WIRELESS_EXT
+ default m
Modified: developers/werner/wlan-spi/patches-tracking/series
===================================================================
--- developers/werner/wlan-spi/patches-tracking/series 2008-11-03 01:50:44 UTC
(rev 4745)
+++ developers/werner/wlan-spi/patches-tracking/series 2008-11-03 02:07:31 UTC
(rev 4746)
@@ -3,6 +3,7 @@
# the patches, you need to remove the Atheros SDIO stack as follows:
#
# cd drivers
+# rm -rf ar6000
# mv sdio/function/wlan/ar6000 .
# rm -rf sdio ../include/linux/sdio
#
--- End Message ---
--- Begin Message ---
Author: tick
Date: 2008-11-03 04:59:59 +0100 (Mon, 03 Nov 2008)
New Revision: 4747
Modified:
trunk/src/host/opkg-utils/Makefile
Log:
[opkg-utils] fix install fail problem
Thanks for khorben's patch :-)
https://docs.openmoko.org/trac/attachment/ticket/2072/patch-opkg-utils_Makefile_install_path.diff
Modified: trunk/src/host/opkg-utils/Makefile
===================================================================
--- trunk/src/host/opkg-utils/Makefile 2008-11-03 02:07:31 UTC (rev 4746)
+++ trunk/src/host/opkg-utils/Makefile 2008-11-03 03:59:59 UTC (rev 4747)
@@ -4,7 +4,7 @@
DESTDIR=
PREFIX=/usr/local
-bindir=${prefix}/bin
+bindir=$(PREFIX)/bin
all: opkg-compare-versions
@@ -13,7 +13,7 @@
install: opkg-compare-versions
install -d $(DESTDIR)$(bindir)
- install -m 744 $(UTILS) $(DESTDIR)$(bindir)
+ install -m 755 $(UTILS) $(DESTDIR)$(bindir)
clean:
rm -rf opkg-compare-versions
--- End Message ---
--- Begin Message ---
Author: werner
Date: 2008-11-03 07:16:07 +0100 (Mon, 03 Nov 2008)
New Revision: 4748
Modified:
developers/werner/wlan-perf/report
Log:
Make the reports more useful.
- report: show also the CPU load of ttcp runs
- report: print the standard deviation of all measurements
- report: if given an argument, chdir to it before looking for files
Modified: developers/werner/wlan-perf/report
===================================================================
--- developers/werner/wlan-perf/report 2008-11-03 03:59:59 UTC (rev 4747)
+++ developers/werner/wlan-perf/report 2008-11-03 06:16:07 UTC (rev 4748)
@@ -3,7 +3,7 @@
sub extract_ttcp()
{
- local ($name, *rate, *csw) = @_;
+ local ($name, *rate, *csw, *cpu) = @_;
open(F, $name) || die "$name: $!";
while (<F>) {
@@ -13,6 +13,9 @@
if (/ (\d+)\+(\d+)csw/) {
push(@csw, $1+$2);
}
+ if (/real (\d+)%/) {
+ push(@cpu, $1);
+ }
}
close F;
}
@@ -20,19 +23,32 @@
sub ttcp_format()
{
- local ($rate, $csw) = @_;
+ local ($rate, $csw, $cpu) = @_;
- return sprintf("%8.2f %7d", $rate/1000, $csw);
+ return sprintf("%8.2f %7d %3d%%", $rate/1000, $csw, $cpu);
}
+#
+# Dirty trick: we use
+# @var for the set of values extracted from the file,
+# $var for the sum collected for calculating the average, and
+# $var{""} to hold the sum of squares for the standard deviation.
+#
+
+
sub ttcp_set()
{
- local (*rate, *csw, $i) = @_;
+ local (*rate, *csw, *cpu, $i) = @_;
+
$rate += $rate[$i];
$csw += $csw[$i];
- return &ttcp_format($rate[$i], $csw[$i]);
+ $cpu += $cpu[$i];
+ $rate{""} += $rate[$i]*$rate[$i];
+ $csw{""} += $csw[$i]*$csw[$i];
+ $cpu{""} += $cpu[$i]*$cpu[$i];
+ return &ttcp_format($rate[$i], $csw[$i], $cpu[$i]);
}
@@ -44,32 +60,49 @@
}
+sub ttcp_std_dev()
+{
+ local (*var, $n) = @_;
+
+ return &std_dev($var{""}, $var/$n, $n);
+}
+
+
sub report_ttcp()
{
local ($label_tx, $label_rx, $tx, $rx) = @_;
- local (@tx_rate, @tx_csw);
- local (@rx_rate, @rx_csw);
- local ($tx_rate, $tx_csw);
- local ($rx_rate, $rx_csw);
+ local (@tx_rate, @tx_csw, @tx_cpu);
+ local (@rx_rate, @rx_csw, @rx_cpu);
+ local (%tx_rate, %tx_csw, %tx_cpu);
+ local (%rx_rate, %rx_csw, %rx_cpu);
+ local ($tx_rate, $tx_csw, $tx_cpu);
+ local ($rx_rate, $rx_csw, $rx_cpu);
local ($gap) = " " x 4;
+ local ($n);
print "---- ",
$label_tx, " ", "-" x (15-length $label_tx), $gap,
$label_rx, " ", "-" x (15-length $label_rx), "\n";
print " " x 5,
- sprintf("%-8s %-7s", "*1000B/s", "ctx_sw"), $gap,
- sprintf("%-8s %-7s", "*1000B/s", "ctx_sw"), "\n";
+ sprintf("%-8s %-7s CPU ", "*1000B/s", "ctx_sw"), $gap,
+ sprintf("%-8s %-7s CPU ", "*1000B/s", "ctx_sw"), "\n";
- &extract_ttcp($tx, *tx_rate, *tx_csw);
- &extract_ttcp($rx, *rx_rate, *rx_csw);
- for ($i = 0; $i != @tx_rate; $i++) {
+ &extract_ttcp($tx, *tx_rate, *tx_csw, *tx_cpu);
+ &extract_ttcp($rx, *rx_rate, *rx_csw, *rx_cpu);
+ $n = @tx_rate;
+ for ($i = 0; $i != $n; $i++) {
print sprintf("%3d: ", $i+1),
- &ttcp_set(*tx_rate, *tx_csw, $i), $gap,
- &ttcp_set(*rx_rate, *rx_csw, $i), "\n";
+ &ttcp_set(*tx_rate, *tx_csw, *tx_cpu, $i), $gap,
+ &ttcp_set(*rx_rate, *rx_csw, *rx_cpu, $i), "\n";
}
print "AVG: ",
- &ttcp_format($tx_rate/@tx_rate, $tx_csw/@tx_rate), $gap,
- &ttcp_format($rx_rate/@tx_rate, $rx_csw/@tx_rate), "\n";
+ &ttcp_format($tx_rate/$n, $tx_csw/$n, $tx_cpu/$n), $gap,
+ &ttcp_format($rx_rate/$n, $rx_csw/$n, $rx_cpu/$n), "\n";
+ print "SDV: ",
+ &ttcp_format(&ttcp_std_dev(*tx_rate, $n),
+ &ttcp_std_dev(*tx_csw, $n), &ttcp_std_dev(*tx_cpu, $n)), $gap,
+ &ttcp_format(&ttcp_std_dev(*rx_rate, $n),
+ &ttcp_std_dev(*rx_csw, $n), &ttcp_std_dev(*rx_cpu, $n)), "\n";
print "\n";
}
@@ -115,6 +148,10 @@
}
+if (@ARGV) {
+ chdir($ARGV[0]) || die "$ARGV[0]: $!";
+}
+
&report_ttcp("host =>", "=> neo", "_rx_host", "_rx_neo");
&report_ttcp("neo =>", "=> host", "_tx_neo", "_tx_host");
&report_ping("host => neo", "_ping_rx");
--- End Message ---
--- Begin Message ---
Author: john_lee
Date: 2008-11-03 08:07:00 +0100 (Mon, 03 Nov 2008)
New Revision: 4749
Modified:
trunk/src/host/qemu-neo1973/openmoko/env
Log:
Update URLs. buildhost is not available anymore.
Modified: trunk/src/host/qemu-neo1973/openmoko/env
===================================================================
--- trunk/src/host/qemu-neo1973/openmoko/env 2008-11-03 06:16:07 UTC (rev
4748)
+++ trunk/src/host/qemu-neo1973/openmoko/env 2008-11-03 07:07:00 UTC (rev
4749)
@@ -23,10 +23,10 @@
splash_size=0x5000
# We don't want the "-latest" symlinks to match
-kernel_wildcard="uImage-2.6.*-om-gta01.bin"
-rootfs_wildcard="Open?oko-openmoko-*image*-om-gta01.rootfs.jffs2"
-uboot_wildcard="u-boot-gta01bv4-1*.bin"
+kernel_wildcard="testing-om-gta01-*.uImage.bin"
+rootfs_wildcard="testing-om-gta01-*.rootfs.jffs2"
+uboot_wildcard="gta01bv4-u-boot.bin"
-download_dir="http://buildhost.openmoko.org/daily/neo1973/deploy/glibc/images/neo1973/";
+download_dir="http://downloads.openmoko.org/daily/";
dev_download_dir="$download_dir"
backup_download_dir="http://buildhost.automated.it/OM2007.2/";
--- End Message ---
--- Begin Message ---
Author: john_lee
Date: 2008-11-03 09:27:03 +0100 (Mon, 03 Nov 2008)
New Revision: 4750
Modified:
trunk/src/target/OM-2007.2/applications/openmoko-mediaplayer2/src/playback.c
Log:
Use alsasink instead of pulseaudio, for #1614, #1831. Patch written
by hedora.
Modified:
trunk/src/target/OM-2007.2/applications/openmoko-mediaplayer2/src/playback.c
===================================================================
---
trunk/src/target/OM-2007.2/applications/openmoko-mediaplayer2/src/playback.c
2008-11-03 07:07:00 UTC (rev 4749)
+++
trunk/src/target/OM-2007.2/applications/openmoko-mediaplayer2/src/playback.c
2008-11-03 08:27:03 UTC (rev 4750)
@@ -112,12 +112,12 @@
G_SIGNAL_RUN_FIRST, 0, 0, NULL, g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1, G_TYPE_STRING);
- // Create audio sink for PulseAudio
- omp_gst_audiosink = gst_element_factory_make("pulsesink", NULL);
+ // Create audio sink for ALSA
+ omp_gst_audiosink = gst_element_factory_make("alsasink", NULL);
if (!omp_gst_audiosink)
{
- error_dialog_modal(_("Error: gstreamer failed to create the
PulseAudio sink.\nPlease make sure gstreamer and its modules are properly
installed (esp. gst-plugin-pulse)."));
+ error_dialog_modal(_("Error: gstreamer failed to create the
ALSA sink.\nPlease make sure gstreamer and its modules are properly installed
(esp. gst-plugin-alsa)."));
return FALSE;
}
--- End Message ---
--- Begin Message ---
conf/distro/include/sane-srcrevs.inc | 2 +-
packages/openmoko2/openmoko-mediaplayer2_svn.bb | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
New commits:
commit b25c3e2967260bf502db234a009e7c1731251e4e
Author: John Lee <[EMAIL PROTECTED]>
Date: Mon Nov 3 16:33:05 2008 +0800
openmoko-mediaplayer2: remove pulseaudio, use alsa instead.
--- End Message ---
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