Analysis for Ivy Bridge

Analysis for Ivy Bridge

Imagen de Joshua C.
Joshua C.
Vie, 12/10/2012 - 12:20

I'm running Intel VTune Amplifier XE 2013 in Fedora 16 on an i7-3770.

Under "Analysis Type", I don't see any section for "Ivy Bridge". I see one for "Sandy Bridge", but I can't use most of the items in it, like "Branch Analysis" -- I get an error message "This analysis type is only defined for processors based on the Inter microarchitecture code named Sandy Bridge" for everything except "General Exploration" and "Bandwidth".

How do I analyse Ivy Bridge? Also, I'm surprised that I can't use the Sandy Bridge analysis on my "Ivy Bridge" processor because I understand Ivy Bridge to be mostly just a faster version of Sandy Bridge and architecturally compatible.

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Imagen de Peter Wang (Intel)
Peter Wang (Intel)
Vie, 12/10/2012 - 18:45

I have a Ivy box -
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
stepping : 9
cpu MHz : 1600.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes

Intel(R) VTune(TM) Amplifier XE 2013 (build 243421) Command Line Tool
Copyright (C) 2009-2012 Intel Corporation. All rights reserved.

It still uses snb-??? analysis type (ensure that vtune drivers are installed, go to vtune_amplifier/sepdk/src if not)

#amplxe-cl -collect snb-bandwidth -duration 10
Using result path `/home/peter/problem_report/r001bw'
Executing actions 34 % Resolving information for `libpthread-2.12.so'
Warning: Cannot locate symbols for file `/lib64/libpthread-2.12.so'.
Executing actions 35 % Resolving information for `libgconf-2.so.4.1.5'
Warning: Cannot locate symbols for file `/usr/lib64/libgconf-2.so.4.1.5'.
Executing actions 35 % Resolving information for `jbd2'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/jbd2/jbd2.ko'.
Executing actions 35 % Resolving information for `e1000e'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/drivers/net/e1000e/e1000e.ko'.
Executing actions 36 % Resolving information for `libamplxe_sampling_tbrw_3.8.s
Warning: Cannot locate symbols for file `/opt/intel/vtune_amplifier_xe_2013/lib64/libamplxe_sampling_tbrw_3.8.so'.
Executing actions 36 % Resolving information for `libjvm.so'
Warning: Cannot locate symbols for file `/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server/libjvm.so'.
Warning: Cannot locate file `sep3_8.ko'.
Executing actions 36 % Resolving information for `libc-2.12.so'
Warning: Cannot locate symbols for file `/lib64/libc-2.12.so'.
Executing actions 37 % Resolving information for `ld-2.12.so'
Warning: Cannot locate symbols for file `/lib64/ld-2.12.so'.
Executing actions 37 % Resolving information for `ext4'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/ext4/ext4.ko'.
Executing actions 37 % Resolving information for `libglib-2.0.so.0.2200.5'
Warning: Cannot locate symbols for file `/lib64/libglib-2.0.so.0.2200.5'.
Executing actions 50 % Generating a report
Summary
-------

Elapsed Time: 10.087
Executing actions 100 % done

Superior
Imagen de Joshua C.
Joshua C.
Lun, 15/10/2012 - 09:35

Peter, I don't understand what you really meant. Did you mean that the problem i described doesn't show up for you on your Ivy Bridge? If so, what can I do to fix the problem?

Anyway, I ran the command you gave and here's the output.
$ /opt/intel/vtune_amplifier_xe/bin64/amplxe-cl -collect snb-bandwidth -duration 10
Using result path `/home/josh.chia/tmp/r000bw'
Executing actions 34 % Resolving information for `libgtk-3.so.0.200.4'
Warning: Cannot locate symbols for file `/usr/lib64/libgtk-3.so.0.200.4'.
Executing actions 35 % Resolving information for `libwrap.so.0.7.6'
Warning: Cannot locate symbols for file `/lib64/libwrap.so.0.7.6'.
Executing actions 35 % Resolving information for `libglib-2.0.so.0.3000.3'
Warning: Cannot locate symbols for file `/lib64/libglib-2.0.so.0.3000.3'.
Executing actions 35 % Resolving information for `libtinfo.so.5.9'
Warning: Cannot locate symbols for file `/lib64/libtinfo.so.5.9'.
Executing actions 35 % Resolving information for `libc-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/libc-2.14.90.so'.
Executing actions 35 % Resolving information for `libpulse.so.0.12.4'
Warning: Cannot locate symbols for file `/usr/lib64/libpulse.so.0.12.4'.
Executing actions 35 % Resolving information for `libpixman-1.so.0.24.4'
Warning: Cannot locate symbols for file `/usr/lib64/libpixman-1.so.0.24.4'.
Warning: Cannot locate file `sep3_8.ko'.
Executing actions 35 % Resolving information for `libgjs.so.0.0.0'
Warning: Cannot locate symbols for file `/usr/lib64/libgjs.so.0.0.0'.
Executing actions 35 % Resolving information for `libasound.so.2.0.0'
Warning: Cannot locate symbols for file `/lib64/libasound.so.2.0.0'.
Executing actions 35 % Resolving information for `libfb.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/libfb.so'.
Executing actions 35 % Resolving information for `dbus-daemon'
Warning: Cannot locate symbols for file `/bin/dbus-daemon'.
Executing actions 35 % Resolving information for `libGL.so.1.2'
Warning: Cannot locate symbols for file `/usr/lib64/libGL.so.1.2'.
Executing actions 35 % Resolving information for `libxcb.so.1.1.0'
Warning: Cannot locate symbols for file `/usr/lib64/libxcb.so.1.1.0'.
Executing actions 35 % Resolving information for `libnetsnmpmibs.so.30.0.1'
Warning: Cannot locate symbols for file `/usr/lib64/libnetsnmpmibs.so.30.0.1'.
Executing actions 35 % Resolving information for `libgobject-2.0.so.0.3000.3'
Warning: Cannot locate symbols for file `/lib64/libgobject-2.0.so.0.3000.3'.
Executing actions 35 % Resolving information for `libcogl.so.5.0.1'
Warning: Cannot locate symbols for file `/usr/lib64/libcogl.so.5.0.1'.
Executing actions 35 % Resolving information for `libcrypto.so.1.0.0j'
Warning: Cannot locate symbols for file `/lib64/libcrypto.so.1.0.0j'.
Executing actions 35 % Resolving information for `libmutter.so.0.0.0'
Warning: Cannot locate symbols for file `/usr/lib64/libmutter.so.0.0.0'.
Executing actions 35 % Resolving information for `libdri2.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/extensions/libdri2.so'.
Executing actions 35 % Resolving information for `libatk-1.0.so.0.20209.1'
Warning: Cannot locate symbols for file `/usr/lib64/libatk-1.0.so.0.20209.1'.
Executing actions 35 % Resolving information for `snd'
Warning: Cannot locate symbols for file `/lib/modules/3.4.9-2.fc16.x86_64/kernel/sound/core/snd.ko'.
Executing actions 36 % Resolving information for `libgtk-x11-2.0.so.0.2400.8'
Warning: Cannot locate symbols for file `/usr/lib64/libgtk-x11-2.0.so.0.2400.8'.
Executing actions 36 % Resolving information for `libdrm_radeon.so.1.0.0'
Warning: Cannot locate symbols for file `/usr/lib64/libdrm_radeon.so.1.0.0'.
Executing actions 36 % Resolving information for `libXdamage.so.1.1.0'
Warning: Cannot locate symbols for file `/usr/lib64/libXdamage.so.1.1.0'.
Executing actions 36 % Resolving information for `libjvm.so'
Warning: Cannot locate symbols for file `/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server/libjvm.so'.
Executing actions 36 % Resolving information for `libxklavier.so.16.1.0'
Warning: Cannot locate symbols for file `/usr/lib64/libxklavier.so.16.1.0'.
Executing actions 36 % Resolving information for `libXfixes.so.3.1.0'
Warning: Cannot locate symbols for file `/usr/lib64/libXfixes.so.3.1.0'.
Executing actions 36 % Resolving information for `libm-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/libm-2.14.90.so'.
Executing actions 36 % Resolving information for `radeon_drv.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/drivers/radeon_drv.so'.
Executing actions 36 % Resolving information for `libX11.so.6.3.0'
Warning: Cannot locate symbols for file `/usr/lib64/libX11.so.6.3.0'.
Executing actions 36 % Resolving information for `radeon'
Warning: Cannot locate symbols for file `/lib/modules/3.4.9-2.fc16.x86_64/kernel/drivers/gpu/drm/radeon/radeon.ko'.
Executing actions 36 % Resolving information for `libudev.so.0.12.0'
Warning: Cannot locate symbols for file `/lib64/libudev.so.0.12.0'.
Executing actions 36 % Resolving information for `libgio-2.0.so.0.3000.3'
Warning: Cannot locate symbols for file `/lib64/libgio-2.0.so.0.3000.3'.
Executing actions 36 % Resolving information for `libpthread-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/libpthread-2.14.90.so'.
Executing actions 36 % Resolving information for `ld-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/ld-2.14.90.so'.
Executing actions 36 % Resolving information for `libdbus-1.so.3.5.6'
Warning: Cannot locate symbols for file `/lib64/libdbus-1.so.3.5.6'.
Executing actions 36 % Resolving information for `ttm'
Warning: Cannot locate symbols for file `/lib/modules/3.4.9-2.fc16.x86_64/kernel/drivers/gpu/drm/ttm/ttm.ko'.
Warning: Cannot locate file `/usr/bin/Xorg'.
Executing actions 36 % Resolving information for `e1000e'
Warning: Cannot locate symbols for file `/lib/modules/3.4.9-2.fc16.x86_64/kernel/drivers/net/ethernet/intel/e1000e/e1000e.ko'.
Executing actions 36 % Resolving information for `libnetsnmp.so.30.0.1'
Warning: Cannot locate symbols for file `/usr/lib64/libnetsnmp.so.30.0.1'.
Executing actions 36 % Resolving information for `libproc-3.2.8.so'
Warning: Cannot locate symbols for file `/lib64/libproc-3.2.8.so'.
Executing actions 37 % Resolving information for `libgdk-x11-2.0.so.0.2400.8'
Warning: Cannot locate symbols for file `/usr/lib64/libgdk-x11-2.0.so.0.2400.8'.
Executing actions 37 % Resolving information for `evdev_drv.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/input/evdev_drv.so'.
Executing actions 37 % Resolving information for `libstdc++.so.6.0.16'
Warning: Cannot locate symbols for file `/usr/lib64/libstdc++.so.6.0.16'.
Executing actions 37 % Resolving information for `libexa.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/libexa.so'.
Executing actions 37 % Resolving information for `libpulsecommon-0.9.23.so'
Warning: Cannot locate symbols for file `/usr/lib64/libpulsecommon-0.9.23.so'.
Executing actions 37 % Resolving information for `libpango-1.0.so.0.2904.0'
Warning: Cannot locate symbols for file `/usr/lib64/libpango-1.0.so.0.2904.0'.
Executing actions 37 % Resolving information for `libclutter-glx-1.0.so.0.800.4
Warning: Cannot locate symbols for file `/usr/lib64/libclutter-glx-1.0.so.0.800.4'.
Executing actions 37 % Resolving information for `libnetsnmpagent.so.30.0.1'
Warning: Cannot locate symbols for file `/usr/lib64/libnetsnmpagent.so.30.0.1'.
Executing actions 37 % Resolving information for `libgdk_pixbuf-2.0.so.0.2400.1
Warning: Cannot locate symbols for file `/usr/lib64/libgdk_pixbuf-2.0.so.0.2400.1'.
Executing actions 37 % Resolving information for `libvte2_90.so.9.3000.1'
Warning: Cannot locate symbols for file `/usr/lib64/libvte2_90.so.9.3000.1'.
Executing actions 37 % Resolving information for `r600_dri.so'
Warning: Cannot locate symbols for file `/usr/lib64/dri/r600_dri.so'.
Executing actions 37 % Resolving information for `bash'
Warning: Cannot locate symbols for file `/bin/bash'.
Executing actions 37 % Resolving information for `chrome'
Warning: Cannot locate symbols for file `/opt/google/chrome/chrome'.
Executing actions 37 % Resolving information for `libdbus-glib-1.so.2.2.2'
Warning: Cannot locate symbols for file `/usr/lib64/libdbus-glib-1.so.2.2.2'.
Executing actions 37 % Resolving information for `libmozjs185.so.1.0.0'
Warning: Cannot locate symbols for file `/usr/lib64/libmozjs185.so.1.0.0'.
Executing actions 37 % Resolving information for `libcairo.so.2.11000.2'
Warning: Cannot locate symbols for file `/usr/lib64/libcairo.so.2.11000.2'.
Executing actions 37 % Resolving information for `librt-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/librt-2.14.90.so'.
Warning: Cannot locate file `apwr3_0.ko'.
Executing actions 37 % Resolving information for `libdl-2.14.90.so'
Warning: Cannot locate symbols for file `/lib64/libdl-2.14.90.so'.
Executing actions 38 % Resolving information for `libgnome-shell.so'
Warning: Cannot locate symbols for file `/usr/lib64/gnome-shell/libgnome-shell.so'.
Executing actions 38 % Resolving information for `drm'
Warning: Cannot locate symbols for file `/lib/modules/3.4.9-2.fc16.x86_64/kernel/drivers/gpu/drm/drm.ko'.
Executing actions 38 % Resolving information for `libgthread-2.0.so.0.3000.3'
Warning: Cannot locate symbols for file `/lib64/libgthread-2.0.so.0.3000.3'.
Executing actions 38 % Resolving information for `libgdk-3.so.0.200.4'
Warning: Cannot locate symbols for file `/usr/lib64/libgdk-3.so.0.200.4'.
Executing actions 38 % Resolving information for `libextmod.so'
Warning: Cannot locate symbols for file `/usr/lib64/xorg/modules/extensions/libextmod.so'.
Executing actions 38 % Resolving information for `libavahi-common.so.3.5.3'
Warning: Cannot locate symbols for file `/usr/lib64/libavahi-common.so.3.5.3'.
Executing actions 50 % Generating a report
Summary
-------

Elapsed Time: 10.012
Executing actions 100 % done

Cita:

Peter Wang (Intel) wrote:

I have a Ivy box -
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
stepping : 9
cpu MHz : 1600.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes

Intel(R) VTune(TM) Amplifier XE 2013 (build 243421) Command Line Tool
Copyright (C) 2009-2012 Intel Corporation. All rights reserved.

It still uses snb-??? analysis type (ensure that vtune drivers are installed, go to vtune_amplifier/sepdk/src if not)

#amplxe-cl -collect snb-bandwidth -duration 10
Using result path `/home/peter/problem_report/r001bw'
Executing actions 34 % Resolving information for `libpthread-2.12.so'
Warning: Cannot locate symbols for file `/lib64/libpthread-2.12.so'.
Executing actions 35 % Resolving information for `libgconf-2.so.4.1.5'
Warning: Cannot locate symbols for file `/usr/lib64/libgconf-2.so.4.1.5'.
Executing actions 35 % Resolving information for `jbd2'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/jbd2/jbd2.ko'.
Executing actions 35 % Resolving information for `e1000e'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/drivers/net/e1000e/e1000e.ko'.
Executing actions 36 % Resolving information for `libamplxe_sampling_tbrw_3.8.s
Warning: Cannot locate symbols for file `/opt/intel/vtune_amplifier_xe_2013/lib64/libamplxe_sampling_tbrw_3.8.so'.
Executing actions 36 % Resolving information for `libjvm.so'
Warning: Cannot locate symbols for file `/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server/libjvm.so'.
Warning: Cannot locate file `sep3_8.ko'.
Executing actions 36 % Resolving information for `libc-2.12.so'
Warning: Cannot locate symbols for file `/lib64/libc-2.12.so'.
Executing actions 37 % Resolving information for `ld-2.12.so'
Warning: Cannot locate symbols for file `/lib64/ld-2.12.so'.
Executing actions 37 % Resolving information for `ext4'
Warning: Cannot locate symbols for file `/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/ext4/ext4.ko'.
Executing actions 37 % Resolving information for `libglib-2.0.so.0.2200.5'
Warning: Cannot locate symbols for file `/lib64/libglib-2.0.so.0.2200.5'.
Executing actions 50 % Generating a report
Summary
-------

Elapsed Time: 10.087
Executing actions 100 % done

Superior
Imagen de Peter Wang (Intel)
Peter Wang (Intel)
Lun, 15/10/2012 - 19:46

Joshua,

What I wanted to say are:
1. You can use snb_ analysis types instead of ivy_ analysis types on Ivy Bridge platform, both for amplxe-cl and amplxe-gui
2. I don't know why ivy_ analysis types don't show up.
3. I tried amplxe-cl with snb_ analysis type, no problem.

You can see that you did 3) on your ivy platform, no problem as well.

Thanks, Peter

Superior
Imagen de Joshua C.
Joshua C.
Lun, 15/10/2012 - 20:30

What can I do to make the GUI "use snb_analysis types instead of ivy_analysis types"?

Cita:

Peter Wang (Intel) wrote:

Joshua,

What I wanted to say are:
1. You can use snb_ analysis types instead of ivy_ analysis types on Ivy Bridge platform, both for amplxe-cl and amplxe-gui
2. I don't know why ivy_ analysis types don't show up.
3. I tried amplxe-cl with snb_ analysis type, no problem.

You can see that you did 3) on your ivy platform, no problem as well.

Thanks, Peter

Superior
Imagen de Peter Wang (Intel)
Peter Wang (Intel)
Mar, 16/10/2012 - 01:19

Cita:

Joshua C. wrote:

What can I do to make the GUI "use snb_analysis types instead of ivy_analysis types"?

Quote:

Peter Wang (Intel) wrote:

Joshua,

What I wanted to say are:
1. You can use snb_ analysis types instead of ivy_ analysis types on Ivy Bridge platform, both for amplxe-cl and amplxe-gui
2. I don't know why ivy_ analysis types don't show up.
3. I tried amplxe-cl with snb_ analysis type, no problem.

You can see that you did 3) on your ivy platform, no problem as well.

Thanks, Peter

Your request should be tracked in future releases, I believe：-）

Superior

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