Re: On using Mozilla instead of Firefox (was: Re: Disappearing text in Mozilla)

2005-07-19 Thread Jochen Schulz
Rogério Brito:
 
 Excited with the promise that it would shrink in size in comparison to
 the suite/Seamonkey (which was one of the main arguments that they were
 using in the Phoenix 0.4 or so days), I started to use it as my main
 browser and also advocating its use for fellow people and to my students.

Same here. Phoenix/Firebird *was* damn fast.

 Furthermore, once loaded, Firefox uses about the same amount of virtual
 memory (in my, admittedly, non-scientific tests) as the suite, after
 browsing some pages. And that's not even counting having Thunderbird
 launched, which uses a bit more memory (as expected).

And it is not only memory usage. I rarely use Mozilla these days (and
only the browser part), but when I use it I always notive that it feels
generally faster than Firefox. Ok, I have 10+ extensions installed, but
even with the same extensions Firefox under win32 feels faster than
under Debian. I guess mozilla people nowadays concentrate more on
Windows (which is a shame).

 Point 3 here: Another thing that is slightly disturbing is that, under the
 very same hardware, running Firefox under Windows 2k and Debian to visit
 www.macslash.org one notices a dramatic slower scroll speed of that site.
 Something must clearly be different between the same application to have
 this behaviour (hint: you'll likely to be annoyed at this if you have a
 slower computer).

See above. I am in the glad position to have a still quite fast laptop
(1.3GHz Pentium M, 768MB RAM) but I am often astonished at Firefox's CPU
usage even when it is idling.

J.
-- 
If I could have anything in the world it would have to be more money.
[Agree]   [Disagree]
 http://www.slowlydownward.com/NODATA/data_enter2.html


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Re: On using Mozilla instead of Firefox (was: Re: Disappearing text in Mozilla)

2005-07-19 Thread Leonid Grinberg
First of all, I apologize for calling Mozilla 'old Mozilla', it is
just that many people refer to Firefox as just Mozilla and I didn't
want to cause confusion.

The Debian version of Firefox is modified slightly. But that can't be
the reason for such a dramatic difference in speed (yes, I do agree
with you). As a matter of fact, I think the main reason is actually
hardware. Windows is a very bloated piece of software (if it can even
be called that), and therefore, most computers with it installed are
reasonably fast. Debian, on the other hand, (and most other
Unixes/Linuxes for that matter) can run on much slower machines. For
example, I have a friend that has 3 computers in his room, Windows ME,
Windows XP, and Debian. Windows XP is a state of the art computer
suitable for gaming, the Windows XP is usable if not fast, but the
Debian is slow. This is not because he does not like Debian (he does)
but because Debian can easily run on slow machines. Therefore, when
someone installs a pretty big piece of software (Firefox), it runs
pretty slowly.

In any case, I apoligize for sounding so inconsiderate of a high
quality piece of software that now has a successor

Leonid Grinberg



On using Mozilla instead of Firefox (was: Re: Disappearing text in Mozilla)

2005-07-18 Thread Rogério Brito
Hi, and I see that I am starting a (potential) flamewear, but this is
something that I feel that must be (rationally) discussed and addressed.

On Jul 18 2005, Leonid Grinberg wrote:
 I do not have this problem. In any case, I suggest you use Firefox as
 opposed to the old mozilla.

Well, calling it old mozilla is ignoring some facts, in my humble
opinion.

When I first used Mozilla in the Mxx milestones era, I thought that it was
way too heavy for my own computer, compared to, at the time, Opera.

I wouldn't like to use it as my default browser and even survived the ads
of Opera (which never really annoyed me, actually) just for the sake of
being able to use a browser that would not make my computer crawl.

As I perceive both in mailing lists and in sites like Slashdot, it seems
that people in the US or Europe are much more frequently upgrading their
computers than people in other parts of the world can (which is my case).
The fastest computer that I had access to recently had a Duron 600MHz and
now I just got a new (used) processor that is a Duron 1100MHz. Quite an
upgrade, but still not as much as people changing the whole system at a
time.

Anyway, back to Mozilla, at that time, the suite was slower than the
alternatives and I just wished that it did one thing and did it right, in
the good old Unix fashion.

One year ago (more, perhaps), with the same computer (modulo processor), I
decided to use only Free Software and was excited with Firefox (which was
obviously not even named this, as most can recall).

Excited with the promise that it would shrink in size in comparison to
the suite/Seamonkey (which was one of the main arguments that they were
using in the Phoenix 0.4 or so days), I started to use it as my main
browser and also advocating its use for fellow people and to my students.

And then came Thunderbird. I also tried it, but was a bit puzzled at first
to see that it was a bigger download than Firefox. I thought well, they
may reduce the size of it in the future.

But now, here we stand, with Thunderbird and Firefox being two excellent
pieces of software (and also the suite) and with Firefox being the primary
focus of the Mozilla project, but something strange is easily noticed:
their size for Windows is about the half of the size for Linux.

Point 1 here: perhaps some components between Firefox and Thunderbird could
be shared so that the sum of their binary sizes would be approximately the
same as that of the suite.

Furthermore, once loaded, Firefox uses about the same amount of virtual
memory (in my, admittedly, non-scientific tests) as the suite, after
browsing some pages. And that's not even counting having Thunderbird
launched, which uses a bit more memory (as expected).

Point 2 here: Here I think that some components/libraries being shared
between Firefox and Thunderbird would decrease the amount of memory needed
by them (and since shared libraries under Unix systems are put in read-only
pages, they can be actually used among multiple software, but only if the
software actually declares this to the library loader).

For saving space, I actually came back to using the suite rather than
Firefox and Thunderbird.

Point 3 here: Another thing that is slightly disturbing is that, under the
very same hardware, running Firefox under Windows 2k and Debian to visit
www.macslash.org one notices a dramatic slower scroll speed of that site.
Something must clearly be different between the same application to have
this behaviour (hint: you'll likely to be annoyed at this if you have a
slower computer).

So, if anybody could help with further observations, I would love to know
how your experiences relate to mine.


Just my 2 cents, Rogério.

-- 
Rogério Brito : [EMAIL PROTECTED] : http://www.ime.usp.br/~rbrito
Homepage of the algorithms package : http://algorithms.berlios.de
Homepage on freshmeat:  http://freshmeat.net/projects/algorithms/


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