Re: [m5-users] adding files to a disk image without root privileges
Hello again, I am having some problems with the execution of a simple
Hello World program in FS, I have been executing the program 20
minutes and I do not get the output so I believe that something is
going wrong. This is what I did I copied a HelloWorld program that
works in SE mode to /benchmarks/micros/MyHello and after in
/configs/boot I created a file called micro_MyHello.rcS and on it I
write the following:
-- micro_MyHello.rcs
/benchmarks/micros/MyHello
m5 exit
For the execution, in the file Benchmarks.py I added my own benchmark
Benchmarks = {
'MyHello':[SysConfig('micro_MyHello.rcS'),
SysConfig('micro_MyHello.rcS')],
}
And finally in the command line I wrote ./build/ALPHA_FS/m5.opt
configs/example/fs.py -b MyHello, I have been executing the program 20
minutes and I do not get any output in the configuration file I added
the optiontest_sys.cpu[i].progress_interval = 10 , and this is
an example of the output that I get
87363955000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736396: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363965000: Event_137: testsys.cpu progress event, instructions
committed: 1471, IPC: 0.01471
8736397: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363975000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736398: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
As you can see I get sometimes that the instructions commited are 0,
so I guess that something is going wrong, any ideas?, thank you.
On Wed, Nov 19, 2008 at 1:44 PM, Lisa Hsu [EMAIL PROTECTED] wrote:
Basically, yes. If you are just copying your files to the disk image we
provided, and you don't change the name of the image, then you don't need to
change anything in the config scripts. You'd just need to make rcS scripts
to do what you want with the files you added.
Lisa
On Wed, Nov 19, 2008 at 4:38 PM, Eduardo Olmedo Sanchez [EMAIL PROTECTED]
wrote:
Hi Lisa thanks for your answer, so do you mean that I should mount
your img file linux-latest.img then I add my own benchmarks to that
img and after I copy the img to the simulator and change the python
configuration file to point to the img and cross the fingers to see if
everything is right?. Thanks.
On Wed, Nov 19, 2008 at 1:10 PM, Lisa Hsu [EMAIL PROTECTED] wrote:
Try this:
http://m5sim.org/wiki/index.php/Frequently_Asked_Questions#OS.2FLinux_Related
That should help you add files to an image - you can just start with the
one
we distribute.
Lisa
On Wed, Nov 19, 2008 at 4:05 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi I have been able to run knoppix on vmware, but I still do not get
what I have to do, do I need to do all the procedure from here
http://www.m5sim.org/wiki/index.php/Using_linux-dist_to_Create_Disk_Images_and_Kernels_for_M5
to create the disk image?, or how can I use an existing disk image to
add my own benchmarks and after run then in the simulator?. Thank andd
sorry for bother you with my simple questions.
On Tue, Nov 18, 2008 at 5:30 PM, [EMAIL PROTECTED] wrote:
Gentoo stage 3 install CDs are fairly minimal but reliable live CDs.
I've heard
they work well.
Gabe
Quoting Bob Nagel [EMAIL PROTECTED]:
Hello,
I have been using some virtual machine environments, but I have not
found what I need, usually the only disk images that I found are
with
complete linux environments that includes applications and user
interface. So Clint or anyone can you tell me where I can get a disk
image with a simple linux on it without user interface and that
stuff?. thanks so much.
2008/11/13 Eduardo Olmedo Sanchez [EMAIL PROTECTED]:
Hello,
I have installed bochs and now I have dllinux running and it using
as
hard disk a file called hd10meg.img, the kernel is 1.3.89. So the
procedure that I should is: add my binary to the hd10meg.img and
after
move the img to the simulator. Where should I put the binary in
the
img? and Should I use another Linux with a 2.5 kernel?. Sorry for
bother you with this simple questions, but my Linux experience is
not
very high. Thank you.
On Wed, Nov 12, 2008 at 3:36 PM, Clint Smullen
[EMAIL PROTECTED]
wrote:
It is much easier to mount the existing disk image, than to make
a
new
one, unless you are adding an addition disk to the configuration.
After you have done the mount command (which you may have to
prefix
with sudo, depending on your flavor of Linux), you then need to
copy
the files to the mount point, verify the permissions and
ownership
(I
make all the files I copy onto the disk have root ownership and
group), and then umount it with (sudo) umount /mount/point.
Re: [m5-users] adding files to a disk image without root privileges
Since you have changed the name/location of your disk image - did you change
the simulator to actually point to it and use it?
Lisa
On Thu, Nov 20, 2008 at 3:12 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]wrote:
Hi Ali thanks for your answer, it says that it could not find the file
loading script...
/tmp/script: line 1: /benchmarks/micros/MyHello
: No such file or directory
usage: m5 ivlb interval
m5 ivle interval
m5 initparam
I have review again the img and the file is there, I have the disk
image in a folder called home/m5-fs/disks and the simulator in
home/mt-fullsystem, I can run the other benchmarks right but not mine.
Thanks.
On 11/20/08, Ali Saidi [EMAIL PROTECTED] wrote:
What is in the *.terminal files that have been created?
Ali
On Nov 20, 2008, at 12:42 PM, Eduardo Olmedo Sanchez wrote:
Hello again, I am having some problems with the execution of a simple
Hello World program in FS, I have been executing the program 20
minutes and I do not get the output so I believe that something is
going wrong. This is what I did I copied a HelloWorld program that
works in SE mode to /benchmarks/micros/MyHello and after in
/configs/boot I created a file called micro_MyHello.rcS and on it I
write the following:
-- micro_MyHello.rcs
/benchmarks/micros/MyHello
m5 exit
For the execution, in the file Benchmarks.py I added my own benchmark
Benchmarks = {
'MyHello':[SysConfig('micro_MyHello.rcS'),
SysConfig('micro_MyHello.rcS')],
}
And finally in the command line I wrote ./build/ALPHA_FS/m5.opt
configs/example/fs.py -b MyHello, I have been executing the program 20
minutes and I do not get any output in the configuration file I added
the optiontest_sys.cpu[i].progress_interval = 10 , and this is
an example of the output that I get
87363955000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736396: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363965000: Event_137: testsys.cpu progress event, instructions
committed: 1471, IPC: 0.01471
8736397: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363975000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736398: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
As you can see I get sometimes that the instructions commited are 0,
so I guess that something is going wrong, any ideas?, thank you.
On Wed, Nov 19, 2008 at 1:44 PM, Lisa Hsu [EMAIL PROTECTED] wrote:
Basically, yes. If you are just copying your files to the disk
image we
provided, and you don't change the name of the image, then you
don't need to
change anything in the config scripts. You'd just need to make rcS
scripts
to do what you want with the files you added.
Lisa
On Wed, Nov 19, 2008 at 4:38 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi Lisa thanks for your answer, so do you mean that I should mount
your img file linux-latest.img then I add my own benchmarks to that
img and after I copy the img to the simulator and change the python
configuration file to point to the img and cross the fingers to
see if
everything is right?. Thanks.
On Wed, Nov 19, 2008 at 1:10 PM, Lisa Hsu [EMAIL PROTECTED]
wrote:
Try this:
http://m5sim.org/wiki/index.php/Frequently_Asked_Questions#OS.2FLinux_Related
That should help you add files to an image - you can just start
with the
one
we distribute.
Lisa
On Wed, Nov 19, 2008 at 4:05 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi I have been able to run knoppix on vmware, but I still do not
get
what I have to do, do I need to do all the procedure from here
http://www.m5sim.org/wiki/index.php/Using_linux-dist_to_Create_Disk_Images_and_Kernels_for_M5
to create the disk image?, or how can I use an existing disk
image to
add my own benchmarks and after run then in the simulator?.
Thank andd
sorry for bother you with my simple questions.
On Tue, Nov 18, 2008 at 5:30 PM, [EMAIL PROTECTED] wrote:
Gentoo stage 3 install CDs are fairly minimal but reliable live
CDs.
I've heard
they work well.
Gabe
Quoting Bob Nagel [EMAIL PROTECTED]:
Hello,
I have been using some virtual machine environments, but I
have not
found what I need, usually the only disk images that I found are
with
complete linux environments that includes applications and user
interface. So Clint or anyone can you tell me where I can get
a disk
image with a simple linux on it without user interface and that
stuff?. thanks so much.
2008/11/13 Eduardo Olmedo Sanchez [EMAIL PROTECTED]:
Hello,
I have installed bochs and now I have dllinux running and it
using
as
hard disk a file called hd10meg.img, the kernel
Re: [m5-users] adding files to a disk image without root privileges
Hi Lisa thanks for your answer, in the config.ini generated by the
simulator it is ponting right to the img path.
image_file=/m5-fs/disks/linux-latest.img
In the disk folder there are two imgages I only made changes to the
linux-latest, which one is the simulator using linux-latest or
linux-bigswap2.img?, and another question where is the configuration
file that says to the simulator what img it should use, I think that
now it is working because when I installed the FS mode in the
installation I said where is the img path, but I would like to now
where is the configuration file. Thanks again,
On 11/20/08, Lisa Hsu [EMAIL PROTECTED] wrote:
Since you have changed the name/location of your disk image - did you change
the simulator to actually point to it and use it?
Lisa
On Thu, Nov 20, 2008 at 3:12 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]wrote:
Hi Ali thanks for your answer, it says that it could not find the file
loading script...
/tmp/script: line 1: /benchmarks/micros/MyHello
: No such file or directory
usage: m5 ivlb interval
m5 ivle interval
m5 initparam
I have review again the img and the file is there, I have the disk
image in a folder called home/m5-fs/disks and the simulator in
home/mt-fullsystem, I can run the other benchmarks right but not mine.
Thanks.
On 11/20/08, Ali Saidi [EMAIL PROTECTED] wrote:
What is in the *.terminal files that have been created?
Ali
On Nov 20, 2008, at 12:42 PM, Eduardo Olmedo Sanchez wrote:
Hello again, I am having some problems with the execution of a simple
Hello World program in FS, I have been executing the program 20
minutes and I do not get the output so I believe that something is
going wrong. This is what I did I copied a HelloWorld program that
works in SE mode to /benchmarks/micros/MyHello and after in
/configs/boot I created a file called micro_MyHello.rcS and on it I
write the following:
-- micro_MyHello.rcs
/benchmarks/micros/MyHello
m5 exit
For the execution, in the file Benchmarks.py I added my own benchmark
Benchmarks = {
'MyHello':[SysConfig('micro_MyHello.rcS'),
SysConfig('micro_MyHello.rcS')],
}
And finally in the command line I wrote ./build/ALPHA_FS/m5.opt
configs/example/fs.py -b MyHello, I have been executing the program 20
minutes and I do not get any output in the configuration file I added
the optiontest_sys.cpu[i].progress_interval = 10 , and this is
an example of the output that I get
87363955000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736396: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363965000: Event_137: testsys.cpu progress event, instructions
committed: 1471, IPC: 0.01471
8736397: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363975000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736398: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
As you can see I get sometimes that the instructions commited are 0,
so I guess that something is going wrong, any ideas?, thank you.
On Wed, Nov 19, 2008 at 1:44 PM, Lisa Hsu [EMAIL PROTECTED] wrote:
Basically, yes. If you are just copying your files to the disk
image we
provided, and you don't change the name of the image, then you
don't need to
change anything in the config scripts. You'd just need to make rcS
scripts
to do what you want with the files you added.
Lisa
On Wed, Nov 19, 2008 at 4:38 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi Lisa thanks for your answer, so do you mean that I should mount
your img file linux-latest.img then I add my own benchmarks to that
img and after I copy the img to the simulator and change the python
configuration file to point to the img and cross the fingers to
see if
everything is right?. Thanks.
On Wed, Nov 19, 2008 at 1:10 PM, Lisa Hsu [EMAIL PROTECTED]
wrote:
Try this:
http://m5sim.org/wiki/index.php/Frequently_Asked_Questions#OS.2FLinux_Related
That should help you add files to an image - you can just start
with the
one
we distribute.
Lisa
On Wed, Nov 19, 2008 at 4:05 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi I have been able to run knoppix on vmware, but I still do not
get
what I have to do, do I need to do all the procedure from here
http://www.m5sim.org/wiki/index.php/Using_linux-dist_to_Create_Disk_Images_and_Kernels_for_M5
to create the disk image?, or how can I use an existing disk
image to
add my own benchmarks and after run then in the simulator?.
Thank andd
sorry for bother you with my simple questions.
On Tue, Nov 18, 2008 at 5:30 PM, [EMAIL PROTECTED] wrote:
Gentoo stage 3 install CDs are fairly minimal but reliable live
CDs.
I've
Re: [m5-users] Python script file for sampling
On Tue, Nov 11, 2008 at 12:28 AM, srimugunthan dhandapani
[EMAIL PROTECTED] wrote:
hi,
Can somebody share the python script file to do the sampling for switching
between CPU models periodically
for the following way of simulation
|FF|--cacheW-|detailed---|FF|--cacheW-|detailed---|
. . .. ..etc
for fixed Fast forward interval , cache warming interval, detailed
simulation interval
Thanks,
Mugunthan
Hi all ,
I read this thread
http://thread.gmane.org/gmane.comp.emulators.m5.users/907/focus=925
and based on that
I tried to modify the python script and try to run the test in syscall
emulation
mode.
But I get the following error
**
M5 started Nov 21 2008 04:23:53
M5 executing on srimugunthan-laptop
command line: build/ALPHA_SE/m5.debug configs/se_my/run.py -c cc1.alpha -o
1stmt.i
Global frequency set at 1 ticks per second
panic: only one workload allowed
@ cycle 0
[create:build/ALPHA_SE/cpu/simple/timing.cc, line 859]
Program aborted at cycle 0
Aborted (core dumped)
**
I run in syscall emulation mode an alpha executable cc1.alpha with input
1stmt.i
the command line is
build/ALPHA_SE/m5.debug configs/se_my/run.py -c cc1.alpha -o 1stmt.i
Can somebody help me solve this problem
My run.py script is as follows .
*
# Get paths we might need. It's expected this file is in
m5/configs/example.
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
m5_root = os.path.dirname(config_root)
parser = optparse.OptionParser()
# Benchmark options
parser.add_option(-c, --cmd,
default=joinpath(m5_root,
tests/test-progs/hello/bin/alpha/linux/hello),
help=The binary to run in syscall emulation mode.)
parser.add_option(-o, --options, default=,
help='The options to pass to the binary, use around the entire
string')
parser.add_option(-i, --input, default=, help=Read stdin from a
file.)
parser.add_option(--output, default=, help=Redirect stdout to a file.)
parser.add_option(--errout, default=, help=Redirect stderr to a file.)
execfile(os.path.join(config_root, common, Options.py))
(options, args) = parser.parse_args()
if args:
print Error: script doesn't take any positional arguments
sys.exit(1)
if options.bench:
try:
if m5.build_env['TARGET_ISA'] != 'alpha':
print sys.stderr, Simpoints code only works for Alpha ISA at
this
time
sys.exit(1)
exec(workload = %s('alpha', 'tru64', 'ref') % options.bench)
process = workload.makeLiveProcess()
except:
print sys.stderr, Unable to find workload for %s % options.bench
sys.exit(1)
else:
process = LiveProcess()
process.executable = options.cmd
process.cmd = [options.cmd] + options.options.split()
if options.input != :
process.input = options.input
if options.output != :
process.output = options.output
if options.errout != :
process.errout = options.errout
if options.detailed:
#check for SMT workload
workloads = options.cmd.split(';')
if len(workloads) 1:
process = []
smt_idx = 0
inputs = []
outputs = []
errouts = []
if options.input != :
inputs = options.input.split(';')
if options.output != :
outputs = options.output.split(';')
if options.errout != :
errouts = options.errout.split(';')
for wrkld in workloads:
smt_process = LiveProcess()
smt_process.executable = wrkld
smt_process.cmd = wrkld + + options.options
if inputs and inputs[smt_idx]:
smt_process.input = inputs[smt_idx]
if outputs and outputs[smt_idx]:
smt_process.output = outputs[smt_idx]
if errouts and errouts[smt_idx]:
smt_process.errout = errouts[smt_idx]
process += [smt_process, ]
smt_idx += 1
(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
CPUClass.clock = '2GHz'
np = options.num_cpus
system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
physmem = PhysicalMemory(range=AddrRange(512MB)),
membus = Bus(), mem_mode = test_mem_mode)
system.physmem.port = system.membus.port
if options.l2cache:
system.l2 = L2Cache(size='2MB')
system.tol2bus = Bus()
system.l2.cpu_side = system.tol2bus.port
system.l2.mem_side = system.membus.port
for i in xrange(np):
if options.caches:
system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '32kB'),
L1Cache(size = '64kB'))
if options.l2cache:
system.cpu[i].connectMemPorts(system.tol2bus)
else:
system.cpu[i].connectMemPorts(system.membus)
system.cpu[i].workload = process
if options.fastmem:
system.cpu[0].physmem_port = system.physmem.port
cpu = AtomicSimpleCPU()
test_mem_mode
Re: [m5-users] simulation problem
hi, I am trying to solve the problem but can't... Where to change 12 ?... please specify the file name where this values (opcode latency of square root) is stored . thank you, devraj On Tue, Nov 18, 2008 at 11:48 AM, Rick Strong [EMAIL PROTECTED] wrote: From my experience, this error implies that the simulation has no event to schedule and rapidly proceeds to its simulation limit (maxtick) without anything to do. I have encountered this problem when the opcode latency of square root is set too high (24 cycles) on OOO cpu model. You might try reducing sqrt root latency to 12. If that doesn't work, I suggest comparing the debug output of Exec for a system using all atomic cpus and a system using all O3 (or timing depending on what you used for your simulation). Best, -Rick Devraj Chapagain wrote: hi there, We are using 16 copies of SPEC CPU2000 benchmarks for one simulation with 2GB physical memory in the configuration file. While simulating, we face the following error, === warn: Entering event queue @ 0. Starting simulation... Exiting @ cycle 9223372036854775807 because simulate() limit reached == Could you please inform me what type of error is this and what would be the solution??? Thanking you, devraj ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
[m5-users] Simulation problem...
hi everyone, I have encountered a problem while simulating a configuration(.py) file. The error message is as: *m5.opt: build/ALPHA_SE/mem/bus.cc:225: bool Bus::recvTiming(Packet*): Assertio n `dest = 0 dest maxId' failed. * what would be the problem with it..? Help please!! Thank you, devraj ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
Re: [m5-users] adding files to a disk image without root privileges
You are missing a #!/bin/sh at the top of your rcS file.
Yes, the disk image size shouldn't change. The disk image file is
always exactly the size of the disk that it represents. So, if you
want a 100GB disk, the image file would be 100GB. Some day, I'll add
the qemu qcow2 format, but not today.
Nate
On Thu, Nov 20, 2008 at 5:49 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED] wrote:
Hello again,
I have been reviewing the paths and everythig seems fine
Benchmarks.py - return env.get('LINUX_IMAGE', disk('linux-latest.img'))
SysPaths.py - path = [ '/ufs3/home/scs/eolmsan/m5-fs' ]
But I still get the same error
loading script...
/tmp/script: line 1: /benchmarks/micros/MyHello
: No such file or directory
Another wierd thing is that when I add my file to the image, the size
of the image does not change, is that normal?, also I have reviewed
the permission and they seem OK, also I can execute any of the other
benchmarks that come with the simulator. I am really stuck on this any
idea about what is happenning?. Thanks in advance.
On Thu, Nov 20, 2008 at 12:28 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED] wrote:
Hi Lisa thanks for your answer, in the config.ini generated by the
simulator it is ponting right to the img path.
image_file=/m5-fs/disks/linux-latest.img
In the disk folder there are two imgages I only made changes to the
linux-latest, which one is the simulator using linux-latest or
linux-bigswap2.img?, and another question where is the configuration
file that says to the simulator what img it should use, I think that
now it is working because when I installed the FS mode in the
installation I said where is the img path, but I would like to now
where is the configuration file. Thanks again,
On 11/20/08, Lisa Hsu [EMAIL PROTECTED] wrote:
Since you have changed the name/location of your disk image - did you change
the simulator to actually point to it and use it?
Lisa
On Thu, Nov 20, 2008 at 3:12 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]wrote:
Hi Ali thanks for your answer, it says that it could not find the file
loading script...
/tmp/script: line 1: /benchmarks/micros/MyHello
: No such file or directory
usage: m5 ivlb interval
m5 ivle interval
m5 initparam
I have review again the img and the file is there, I have the disk
image in a folder called home/m5-fs/disks and the simulator in
home/mt-fullsystem, I can run the other benchmarks right but not mine.
Thanks.
On 11/20/08, Ali Saidi [EMAIL PROTECTED] wrote:
What is in the *.terminal files that have been created?
Ali
On Nov 20, 2008, at 12:42 PM, Eduardo Olmedo Sanchez wrote:
Hello again, I am having some problems with the execution of a simple
Hello World program in FS, I have been executing the program 20
minutes and I do not get the output so I believe that something is
going wrong. This is what I did I copied a HelloWorld program that
works in SE mode to /benchmarks/micros/MyHello and after in
/configs/boot I created a file called micro_MyHello.rcS and on it I
write the following:
-- micro_MyHello.rcs
/benchmarks/micros/MyHello
m5 exit
For the execution, in the file Benchmarks.py I added my own benchmark
Benchmarks = {
'MyHello':[SysConfig('micro_MyHello.rcS'),
SysConfig('micro_MyHello.rcS')],
}
And finally in the command line I wrote ./build/ALPHA_FS/m5.opt
configs/example/fs.py -b MyHello, I have been executing the program 20
minutes and I do not get any output in the configuration file I added
the optiontest_sys.cpu[i].progress_interval = 10 , and this is
an example of the output that I get
87363955000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736396: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363965000: Event_137: testsys.cpu progress event, instructions
committed: 1471, IPC: 0.01471
8736397: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
87363975000: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
8736398: Event_137: testsys.cpu progress event, instructions
committed: 0, IPC: 0
As you can see I get sometimes that the instructions commited are 0,
so I guess that something is going wrong, any ideas?, thank you.
On Wed, Nov 19, 2008 at 1:44 PM, Lisa Hsu [EMAIL PROTECTED] wrote:
Basically, yes. If you are just copying your files to the disk
image we
provided, and you don't change the name of the image, then you
don't need to
change anything in the config scripts. You'd just need to make rcS
scripts
to do what you want with the files you added.
Lisa
On Wed, Nov 19, 2008 at 4:38 PM, Eduardo Olmedo Sanchez
[EMAIL PROTECTED]
wrote:
Hi Lisa thanks for your answer, so do you mean that I should mount
your img file linux-latest.img then I
Re: [m5-users] Simpler alternative to the IDE Disk
Sorry for the late response, but there really isn't another disk model. You should in theory be able to hang the disk device off whatever bus memory hangs off of. You only need an io cache if you want a separate IO bus. Nate On Wed, Nov 19, 2008 at 4:21 PM, Rick Strong [EMAIL PROTECTED] wrote: Hi all, I have mesh + directory coherence (based on Jiayuan's patches) running the beginning of a script in full system and see output coming from the terminal. However, I am getting an assertion in the ide_disk.cc a little later: Assertion failed: (cmdBytesLeft == 0), function dmaWriteDone, file /Users/rickstrong/build/m5powerfs/build/ALPHA_FS/dev/ide_disk.cc, line 497. As I am running for a deadline, I don't really care about the accuracy of the disk model. Is there a simpler disk that I could use that might get me around the complexity of figuring how dma is interacting with the disk? Best, -Rick ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
Re: [m5-users] Simpler alternative to the IDE Disk
Actually that's not true... you need an io cache to make sure block writes are coherent regardless of where the device is attached. The device by itself doesn't know how to make coherent accesses. Steve On Thu, Nov 20, 2008 at 7:51 PM, nathan binkert [EMAIL PROTECTED] wrote: Sorry for the late response, but there really isn't another disk model. You should in theory be able to hang the disk device off whatever bus memory hangs off of. You only need an io cache if you want a separate IO bus. Nate On Wed, Nov 19, 2008 at 4:21 PM, Rick Strong [EMAIL PROTECTED] wrote: Hi all, I have mesh + directory coherence (based on Jiayuan's patches) running the beginning of a script in full system and see output coming from the terminal. However, I am getting an assertion in the ide_disk.cc a little later: Assertion failed: (cmdBytesLeft == 0), function dmaWriteDone, file /Users/rickstrong/build/m5powerfs/build/ALPHA_FS/dev/ide_disk.cc, line 497. As I am running for a deadline, I don't really care about the accuracy of the disk model. Is there a simpler disk that I could use that might get me around the complexity of figuring how dma is interacting with the disk? Best, -Rick ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users ___ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
