On 24.02.2016 15:25, Alex wrote:
> Hi,
>
> I have a fedora23 system with a few web sites, and would like to
> generate some stats on them. What are people using for this these
> days?
>
> I'd like to find total hits, bandwidth used, geolocation info, etc.
>
> I used to use webalizer, but it appe
On Fri, 2016-02-26 at 12:06 -0600, Ranjan Maitra wrote:
> Thank you! So, is there any way that these other processes can be
> separated out in the time calculations? I can not come up with
> definitive statements unless I can do these comparisons in a fair
> manner.
Not really. The days of pur
On 02/26/2016 06:00 PM, Ranjan Maitra wrote:
Indeed, I wanted to measure the total execution time of the
algorithms (i.e. difference in CPU time after and before the
function executing the algorithm is called) and independent of
extraneous issues such as what other process is running at some
ti
Rick Stevens wrote:
>> So my vconsoles are properly configured and work correctly outside of X.
>> While X is running, if I press CTRL-ALT-F2, for example, the F2 vconsole
>> does not start and the X display remains. However, X is stuck; keyboard
>> or mouse input does not work. Remote access via
On 02/26/2016 05:41 PM, Patrick O'Callaghan wrote:
On Fri, 2016-02-26 at 17:31 -0700, jd1008 wrote:
On 02/26/2016 05:28 PM, Ranjan Maitra wrote:
Thanks again!
OK, is there a way to calculate the FLOP instructions in C?
What do you mean "calculate the FLOP instructions"? Are you
trying to
e
> > > Indeed, I wanted to measure the total execution time of the
> > > algorithms (i.e. difference in CPU time after and before the
> > > function executing the algorithm is called) and independent of
> > > extraneous issues such as what other process is running at some
> > > time, etc. I wanted t
On Fri, 2016-02-26 at 17:31 -0700, jd1008 wrote:
>
> On 02/26/2016 05:28 PM, Ranjan Maitra wrote:
> >
> > Thanks again!
> >
> > >
> > > >
> > > > OK, is there a way to calculate the FLOP instructions in C?
> > > What do you mean "calculate the FLOP instructions"? Are you
> > > trying to
> > >
> >>
> >> __
> > Hi Ranjan,
> > you have to use virtual timers instead of hard clock timers.
> >
> > Usually since you just want process time, then you start the itimer
> > at the very start of the process, and give it some very long time to
> > expire (say as long as max time). The just before cal
On 02/26/2016 05:28 PM, Ranjan Maitra wrote:
Thanks again!
OK, is there a way to calculate the FLOP instructions in C?
What do you mean "calculate the FLOP instructions"? Are you trying to
evaluate an algorithm or benchmark an implementation? These are two
different things. You can compare a
Thanks again!
> > OK, is there a way to calculate the FLOP instructions in C?
>
> What do you mean "calculate the FLOP instructions"? Are you trying to
> evaluate an algorithm or benchmark an implementation? These are two
> different things. You can compare algorithms theoretically or by
> measur
On 02/27/16 07:34, Stephen Morris wrote:
> On 26/02/16 19:36, Ed Greshko wrote:
>>
>> On 02/26/16 15:58, Stephen Morris wrote:
>>> On 26/02/16 08:42, Rick Stevens wrote:
On 02/25/2016 01:35 PM, Stephen Morris wrote:
> Hi,
>
> I am trying to my vpn service provider using ins
On 26/02/16 19:36, Ed Greshko wrote:
On 02/26/16 15:58, Stephen Morris wrote:
On 26/02/16 08:42, Rick Stevens wrote:
On 02/25/2016 01:35 PM, Stephen Morris wrote:
Hi,
I am trying to my vpn service provider using instructions they
provide for Ubuntu Mint as the only information they pro
On 02/26/2016 02:47 PM, CLOSE Dave wrote:
Rick Stevens wrote:
tty2-6 will not be started unless you try to use them (e.g. the getty
on tty2 will only start if you use ALT-F2 from a console screen or
CTRL-ALT-F2 from the desktop). Once they're started, however, they
continue to run.
I fully un
Rick Stevens wrote:
> tty2-6 will not be started unless you try to use them (e.g. the getty
> on tty2 will only start if you use ALT-F2 from a console screen or
> CTRL-ALT-F2 from the desktop). Once they're started, however, they
> continue to run.
I fully understand this. I now believe the probl
On Fri, 2016-02-26 at 12:40 -0600, Ranjan Maitra wrote:
> > I don't claim to be an expert but at first glance I wonder if
> you've
> > defined what you mean by efficiency. Execution time? Program size?
> > Memory locality (affects virtual memory performance) etc.
>
> I responded to this on another
On Fri, Feb 26, 2016 at 08:31:07AM -0600, Ranjan Maitra wrote:
> Hi,
>
> Disclaimer: This is clearly marked OT, with the only connection to this group
> being the fact that I am running F23 on a 20-core Dell T5810 @3.1 GHz each
> and 64 GiB memory. My OT queries over the past 13 years (almost) h
On 02/26/2016 11:28 AM, jd1008 wrote:
On 02/26/2016 11:06 AM, Ranjan Maitra wrote:
On Fri, 26 Feb 2016 12:44:10 -0500 Tom Horsley
wrote:
On Fri, 26 Feb 2016 09:51:24 -0600
Ranjan Maitra wrote:
How does this happen? The number of operations are exactly the same
(or should be).
The numb
On Fri, 26 Feb 2016 17:29:58 + "Patrick O'Callaghan"
wrote:
> On Fri, 2016-02-26 at 08:31 -0600, Ranjan Maitra wrote:
> > Hi,
> >
> > Disclaimer: This is clearly marked OT, with the only connection to
> > this group being the fact that I am running F23 on a 20-core Dell
> > T5810 @3.1 GHz e
On 02/26/2016 11:06 AM, Ranjan Maitra wrote:
On Fri, 26 Feb 2016 12:44:10 -0500 Tom Horsley wrote:
On Fri, 26 Feb 2016 09:51:24 -0600
Ranjan Maitra wrote:
How does this happen? The number of operations are exactly the same (or should
be).
The number of operations in your program are the
On Fri, 26 Feb 2016 11:02:41 -0700 jd1008 wrote:
>
>
> On 02/26/2016 10:44 AM, Tom Horsley wrote:
> > On Fri, 26 Feb 2016 09:51:24 -0600
> > Ranjan Maitra wrote:
> >
> >> How does this happen? The number of operations are exactly the same (or
> >> should be).
> > The number of operations in yo
On Fri, 26 Feb 2016 12:44:10 -0500 Tom Horsley wrote:
> On Fri, 26 Feb 2016 09:51:24 -0600
> Ranjan Maitra wrote:
>
> > How does this happen? The number of operations are exactly the same (or
> > should be).
>
> The number of operations in your program are the same, but
> your program is runni
On 02/26/2016 10:44 AM, Tom Horsley wrote:
On Fri, 26 Feb 2016 09:51:24 -0600
Ranjan Maitra wrote:
How does this happen? The number of operations are exactly the same (or should
be).
The number of operations in your program are the same, but
your program is running on the same machine as th
On Fri, 26 Feb 2016 09:51:24 -0600
Ranjan Maitra wrote:
> How does this happen? The number of operations are exactly the same (or
> should be).
The number of operations in your program are the same, but
your program is running on the same machine as the linux
OS which has deamons running in the
On Fri, 2016-02-26 at 08:31 -0600, Ranjan Maitra wrote:
> Hi,
>
> Disclaimer: This is clearly marked OT, with the only connection to
> this group being the fact that I am running F23 on a 20-core Dell
> T5810 @3.1 GHz each and 64 GiB memory. My OT queries over the past 13
> years (almost) here hav
Thanks!
On Fri, 26 Feb 2016 10:16:18 -0500 Tom Horsley wrote:
> On Fri, 26 Feb 2016 08:31:07 -0600
> Ranjan Maitra wrote:
>
> > I have been using get_rusage but I was wondering whether there is a better
> > way?
>
> You most accurate wall time is going to come from looking at
> the TSC regist
On Fri, 26 Feb 2016 08:31:07 -0600
Ranjan Maitra wrote:
> I have been using get_rusage but I was wondering whether there is a better
> way?
You most accurate wall time is going to come from looking at
the TSC register (if you are on an x86 processor)
https://en.wikipedia.org/wiki/Time_Stamp_Cou
Hi,
Disclaimer: This is clearly marked OT, with the only connection to this group
being the fact that I am running F23 on a 20-core Dell T5810 @3.1 GHz each and
64 GiB memory. My OT queries over the past 13 years (almost) here have elicited
great wealth of information so I am posing here.
So,
On 02/26/16 15:58, Stephen Morris wrote:
> On 26/02/16 08:42, Rick Stevens wrote:
>> On 02/25/2016 01:35 PM, Stephen Morris wrote:
>>> Hi,
>>>
>>> I am trying to my vpn service provider using instructions they
>>> provide for Ubuntu Mint as the only information they provide for Linux.
>>> Wh
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