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Today's Topics:
1. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(Gabriel Michael Black)
2. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(Nilay Vaish)
3. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(nathan binkert)
4. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(Nilay Vaish)
5. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(Gabe Black)
6. Re: Cron<m5test@zizzer> /z/m5/regression/do-regression quick
(Beckmann, Brad)
7. Ruby random tester failing with MESI_CMP_directory?
(Arkaprava Basu)
8. Re: Ruby random tester failing with MESI_CMP_directory? (Nilay)
9. Re: Ruby random tester failing with MESI_CMP_directory? (Lisa Hsu)
----------------------------------------------------------------------
Message: 1
Date: Tue, 22 Mar 2011 14:47:42 -0400
From: Gabriel Michael Black<gbl...@eecs.umich.edu>
To: m5-dev@m5sim.org
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:<20110322144742.201251r4bqtec...@mail.eecs.umich.edu>
Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes";
format="flowed"
The two issues below are copied from ARM_FS, but other targets had the
same problems.
These errors are making the build fail.
build/ARM_FS/cpu/testers/networktest/networktest.cc: In member
function 'void NetworkTest::completeRequest(Packet*)':
build/ARM_FS/cpu/testers/networktest/networktest.cc:160: warning:
unused variable 'req'
build/ARM_FS/cpu/testers/networktest/networktest.cc: In member
function 'void NetworkTest::tick()':
build/ARM_FS/cpu/testers/networktest/networktest.cc:194: error: call
of overloaded 'pow(int, int&)' is ambiguous
These warnings should probably be cleaned up too, although I don't
know how long they've been there or how hard that would be.
build/ARM_FS/mem/ruby/system/Sequencer.cc: In member function 'void
Sequencer::issueRequest(const RubyRequest&)':
build/ARM_FS/mem/ruby/system/Sequencer.cc:616: warning: 'ctype' may be
used uninitialized in this function
build/ARM_FS/mem/ruby/system/Sequencer.cc:653: warning: 'amtype' may
be used uninitialized in this function
Quoting Cron Daemon<r...@zizzer.eecs.umich.edu>:
scons: *** [build/ALPHA_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: ***
[build/ALPHA_SE_MOESI_hammer/cpu/testers/networktest/networktest.fo]
Error 1
scons: ***
[build/ALPHA_SE_MESI_CMP_directory/cpu/testers/networktest/networktest.fo]
Error 1
scons: ***
[build/ALPHA_SE_MOESI_CMP_directory/cpu/testers/networktest/networktest.fo]
Error 1
scons: ***
[build/ALPHA_SE_MOESI_CMP_token/cpu/testers/networktest/networktest.fo]
Error 1
scons: *** [build/ALPHA_FS/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/MIPS_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/POWER_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/SPARC_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/X86_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/X86_FS/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/ARM_SE/cpu/testers/networktest/networktest.fo] Error 1
scons: *** [build/ARM_FS/cpu/testers/networktest/networktest.fo] Error 1
See /z/m5/regression/regress-2011-03-22-03:00:01 for details.
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------------------------------
Message: 2
Date: Tue, 22 Mar 2011 14:33:58 -0500 (CDT)
From: Nilay Vaish<ni...@cs.wisc.edu>
To: M5 Developer List<m5-dev@m5sim.org>
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:<pine.lnx.4.64.1103221432390.6...@scamorza.cs.wisc.edu>
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
On Tue, 22 Mar 2011, Gabriel Michael Black wrote:
The two issues below are copied from ARM_FS, but other targets had the same
problems.
These errors are making the build fail.
build/ARM_FS/cpu/testers/networktest/networktest.cc: In member function 'void
NetworkTest::completeRequest(Packet*)':
build/ARM_FS/cpu/testers/networktest/networktest.cc:160: warning: unused
variable 'req'
build/ARM_FS/cpu/testers/networktest/networktest.cc: In member function 'void
NetworkTest::tick()':
build/ARM_FS/cpu/testers/networktest/networktest.cc:194: error: call of
overloaded 'pow(int, int&)' is ambiguous
These warnings should probably be cleaned up too, although I don't know how
long they've been there or how hard that would be.
The warnings related to networktest.cc got added yesterday.
build/ARM_FS/mem/ruby/system/Sequencer.cc: In member function 'void
Sequencer::issueRequest(const RubyRequest&)':
build/ARM_FS/mem/ruby/system/Sequencer.cc:616: warning: 'ctype' may be used
uninitialized in this function
build/ARM_FS/mem/ruby/system/Sequencer.cc:653: warning: 'amtype' may be used
uninitialized in this function
These I think have been around for quite a while.
--
Nilay
------------------------------
Message: 3
Date: Tue, 22 Mar 2011 12:40:51 -0700
From: nathan binkert<n...@binkert.org>
To: M5 Developer List<m5-dev@m5sim.org>
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:
<AANLkTi=chbagxdwivc3e26zjvrondx8y9hr9mbobg...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
The warnings related to networktest.cc got added yesterday.
....
These I think have been around for quite a while.
Either way, we should be eliminating warnings.
Nate
------------------------------
Message: 4
Date: Tue, 22 Mar 2011 14:46:42 -0500 (CDT)
From: Nilay Vaish<ni...@cs.wisc.edu>
To: m5-dev@m5sim.org
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:<pine.lnx.4.64.1103221444570.6...@scamorza.cs.wisc.edu>
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
On Tue, 22 Mar 2011, nathan binkert wrote:
The warnings related to networktest.cc got added yesterday.
Tushar should take care of the warnings related to networktest.cc.
....
These I think have been around for quite a while.
Either way, we should be eliminating warnings.
I will commit a patch to eliminate the Sequencer related warnings.
--
Nilay
------------------------------
Message: 5
Date: Tue, 22 Mar 2011 16:03:58 -0400
From: Gabe Black<gbl...@eecs.umich.edu>
To: m5-dev@m5sim.org
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:<4d8900ae.8000...@eecs.umich.edu>
Content-Type: text/plain; charset=ISO-8859-1
You may already be taking care of this, but networktest.cc also had an
error (ambiguous use of the pow function) that made all the regressions
fail. That needs to be fixed quickly, regardless of what happens with
the warnings or who originally worked on the code. Also, code that
doesn't compile should really never have been committed in the first
place. It couldn't have been tested since it couldn't have been run.
Gabe
On 03/22/11 15:46, Nilay Vaish wrote:
On Tue, 22 Mar 2011, nathan binkert wrote:
The warnings related to networktest.cc got added yesterday.
Tushar should take care of the warnings related to networktest.cc.
....
These I think have been around for quite a while.
Either way, we should be eliminating warnings.
I will commit a patch to eliminate the Sequencer related warnings.
--
Nilay
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------------------------------
Message: 6
Date: Tue, 22 Mar 2011 15:23:07 -0500
From: "Beckmann, Brad"<brad.beckm...@amd.com>
To: "'m5-dev@m5sim.org'"<m5-dev@m5sim.org>
Subject: Re: [m5-dev] Cron<m5test@zizzer>
/z/m5/regression/do-regression quick
Message-ID:
<f7c6fcb105234d4d8025af43d27d3bab27e38...@sausexmbp01.amd.com>
Content-Type: text/plain; charset="us-ascii"
I sent Tushar an email this morning regarding this, hoping to catch him before
he went to bed (he's currently in Singapore). Unfortunately he hasn't
responded.
Hopefully he'll get to this when he wakes up in a few hours. If he doesn't,
I'll take a look at it tomorrow morning. I don't have time to do it today.
Brad
-----Original Message-----
From: m5-dev-boun...@m5sim.org [mailto:m5-dev-boun...@m5sim.org]
On Behalf Of Gabe Black
Sent: Tuesday, March 22, 2011 1:04 PM
To: m5-dev@m5sim.org
Subject: Re: [m5-dev] Cron<m5test@zizzer> /z/m5/regression/do-
regression quick
You may already be taking care of this, but networktest.cc also had an error
(ambiguous use of the pow function) that made all the regressions fail. That
needs to be fixed quickly, regardless of what happens with the warnings or
who originally worked on the code. Also, code that doesn't compile should
really never have been committed in the first place. It couldn't have been
tested since it couldn't have been run.
Gabe
On 03/22/11 15:46, Nilay Vaish wrote:
On Tue, 22 Mar 2011, nathan binkert wrote:
The warnings related to networktest.cc got added yesterday.
Tushar should take care of the warnings related to networktest.cc.
....
These I think have been around for quite a while.
Either way, we should be eliminating warnings.
I will commit a patch to eliminate the Sequencer related warnings.
--
Nilay
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------------------------------
Message: 7
Date: Tue, 22 Mar 2011 18:28:30 -0500
From: Arkaprava Basu<aba...@wisc.edu>
To: "'m5-dev@m5sim.org'"<m5-dev@m5sim.org>
Subject: [m5-dev] Ruby random tester failing with MESI_CMP_directory?
Message-ID:<4d89309e.7020...@wisc.edu>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Hi,
I just updated a clean gem5 repo, compiled MESI_CMP_directory and
tried to run ruby random tester but it immediately failed as follows.
Can any body reproduce this?
Thanks
Arka
build/X86_SE_MESI_CMP_directory/m5.debug
configs/example/ruby_random_test.py -l 100000 -n 4
M5 Simulator System
Copyright (c) 2001-2008
The Regents of The University of Michigan
All Rights Reserved
M5 compiled Mar 22 2011 17:56:26
M5 started Mar 22 2011 17:58:16
M5 executing on rockstar.cs.wisc.edu
command line: build/X86_SE_MESI_CMP_directory/m5.debug
configs/example/ruby_random_test.py -l 100000 -n 4
Global frequency set at 1000000000 ticks per second
info: Entering event queue @ 0. Starting simulation...
fatal: Invalid transition
system.dir_cntrl0 time: 1125 addr: [0x400, line 0x400] event: Fetch state: M
@ cycle 1125
[doTransitionWorker:build/X86_SE_MESI_CMP_directory/mem/protocol/Directory_Transitions.cc,
line 234]
Memory Usage: 297516 KBytes
For more information see: http://www.m5sim.org/fatal/23f196b2
------------------------------
Message: 8
Date: Tue, 22 Mar 2011 20:06:27 -0500
From: "Nilay"<ni...@cs.wisc.edu>
To: "M5 Developer List"<m5-dev@m5sim.org>
Subject: Re: [m5-dev] Ruby random tester failing with
MESI_CMP_directory?
Message-ID:
<feaff8acc0e78610b366dfa3117e298c.squir...@webmail.cs.wisc.edu>
Content-Type: text/plain;charset=iso-8859-1
On Tue, March 22, 2011 6:28 pm, Arkaprava Basu wrote:
Hi,
I just updated a clean gem5 repo, compiled MESI_CMP_directory and
tried to run ruby random tester but it immediately failed as follows.
Can any body reproduce this?
Thanks
Arka
ALPHA is working fine for 10000 loads with 4 processors. Since your
testing with ruby random tester, would the processor architecture even
come in to play?
--
Nilay
------------------------------
Message: 9
Date: Tue, 22 Mar 2011 18:49:41 -0700
From: Lisa Hsu<h...@eecs.umich.edu>
To: M5 Developer List<m5-dev@m5sim.org>
Subject: Re: [m5-dev] Ruby random tester failing with
MESI_CMP_directory?
Message-ID:
<AANLkTi=hpfp8qxcxze+0nmcbmvugavqagagy+toxt...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Hi Arka,
My repo it not the current tip, but the tip is Nilay's push removing
CacheMsg, so it's pretty close. I've been running X86_SE_MESI_CMP_directory
with the random tester for maybe 10 or 15 minutes now, and it hasn't died.
Since yours died "immediately", I would assume that I won't be able to
reproduce.
What's your tip, is it last night's pushes?
Lisa
On Tue, Mar 22, 2011 at 6:06 PM, Nilay<ni...@cs.wisc.edu> wrote:
On Tue, March 22, 2011 6:28 pm, Arkaprava Basu wrote:
Hi,
I just updated a clean gem5 repo, compiled MESI_CMP_directory and
tried to run ruby random tester but it immediately failed as follows.
Can any body reproduce this?
Thanks
Arka
ALPHA is working fine for 10000 loads with 4 processors. Since your
testing with ruby random tester, would the processor architecture even
come in to play?
--
Nilay
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End of m5-dev Digest, Vol 47, Issue 74
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