Shameless self-promotion:
The Soot framework developed at McGill University
(www.sable.mcgill.ca/soot) does Java optimization. You can run your
programs through Soot and they should come out a bit faster. Instructions
for doing so are found at
http://www.sable.mcgill.ca/soot/tutorial/optimizer
Guess the first send didn't work
Patrick Ohnewein wrote:
>
> Now I have a Java app which creates files.
> Everything works as espected but the created files get the wrong file
> permissions.
>
> The user which uses the app has the following attributes:
> NAME: patr
Now I have a Java app which creates files.
Everything works as espected but the created files get the wrong file
permissions.
The user which uses the app has the following attributes:
NAME: patrick
GROUP: users
UMASK: 022
creating the file Test.dat in the directory
/Test with the following
This is a solution with a perl script on the server. I suppose you could
replace the server script with java.
Include this form on your web page:
http://yourserver/cgi-bin/savefile.pl>
Here is the server script to receive the file savefile.pl.
# - savefile.pl
# Receive file name and file
Thanks for the tip. I ended up just scrapping the Access DB and using SQL
Server.
-P
-Original Message-
From: Christopher Smith [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 06, 2000 6:17 PM
To: Patrick Lacson
Cc: [EMAIL PROTECTED]
Subject: Re: JDBC-ODBC for Linux
--On Thursday
Newbie question: Is it possible to have an Access datbase file located on
the linux box and connect to it using the free Sun JDBC-ODBC driver? If so
where can I find more info.
TIA!
-Patrick
--
To UNSUBSCRIBE, email to
Ohh the links work now
I guess they just had a server crash
cu patrick
Patrick Ohnewein wrote:
>
> I posted a report to IBM reporting the problem, I've got the response
> they forwarded the report to the webmaster :-<, may be I will ever get
> to a download :-)
>
I posted a report to IBM reporting the problem, I've got the response
they forwarded the report to the webmaster :-<, may be I will ever get
to a download :-)
cu patrick
p.s. I will check the links again later, may be there was just a server
down, may be they us MS servers :-)
Jul
Some of u managed to download the packages??
I managed to register me, give them all my infos :-( and after loosing
time I came across this ugly page filled up with broken links.
Would realy like to know if they had there links ever working
thanks
patrick
We've experienced the `java.lang.IllegalMonitorStateException: current
thread not owner' exception after we run some of our test programs through
Soot, our Java bytecode analysis framework. Strangely enough, the
exception does not occur on the original copies of the programs, only
after we Sootif
I just downloaded jdk 1.3 for Linux from Sun's web site and sure enough your
tip WORKED!! I ran my code prior to applying a zero value for the
heap-stack-gap and I always get a seg fault. Thanks!!
-Patrick L
-Original Message-
From: Carsten Hoeger [mailto:[EMAIL PROTECTED]]
Can someone explain to me the advantage of JIT compilers? It's obviously
faster .. I've been doing some recusion testing and the Sun JDK 1.3 for
Linux
runs on average 3 times faster than the jdk 1.2.2 rc4 from blackdown.org.
Here's my very simple nchoosek recursive method:
/** nchoosek recursiv
Until this question was asked, we had assumed that SMP runs fine on our
dual-processor PII machines.
However, come to think of it, the SPEC JVM benchmark mtrt does tend to
randomly fail. We just ignored this failure, but it might indeed be due
to JVM flakiness.
(We don't actually write multithr
s not willing or doesn't want to find the time to implement
it.
Now I would like to ask u all to view the RFE #4137899 and it's related
and if u think, like I do, it's time for java applications to be able to
do the requested thinks, PLEASE VOTE #4137899
Thx in adv
On Thu, 9 Dec 1999, Mark Christiaens wrote:
> I'm not familiar with this benchmark. What is better? Higher or lower
> values? Can these benchmarks also be run on a 1.1 JVM? I'm especially
> interested in the IBM machine which is 1.1.8.
We have results from IBM's 1.1.8 somewhere around here,
I ran a few benchmarks to compare the different JVM's out there, on the
SPEC benchmarks plus two of our internal benchmarks, sablecc (a parser
generator), and soot, a frozen version of our analysis framework.
Here are the results. These results are not scientific; in particular, I
only ran each
> I don't know if you know this or not but hitting [CTRL][\] (control
backslash)
> will cause your application to dump a full stack trace of all your
threads.
> Very handy for debugging.
I was just trying to figure how to do this in Linux, I am use to the
CTRL-BREAK combo in NT.
I just tried thi
My thanks to everyone for the replies about thread interleaving. The
other thing I'm still trying to sort out is this issue with native
threads in jdk 1.1.7v3 and redhat 6.0 (with glibc 2.1). There seems to
be a library mismatch or something. A simple threaded p
e and our patches will have no
effect!
I guess this shouldn't be the problem, but u could even check if there
is the TAG in your java command. Or ensure that u don't have an other
swing jar in ur classpath.
Hope this could help
Patrick
Adam Carheden wrote:
>
> First, I d
ener into
the JPanel, by sure not
class XX extends JPanel implements ActionListener
Only alternative could be to make an innerclass of JPanel implement the
interface.
About the actionListener, u could use Action instead, is more powerfull!
Hope I could help a little
Patrick
p.s. I gue
or comment
Patrick
Jo Uthus wrote:
>
> Gordon Lindsay wrote:
>
> | I have unziped into a directory and when i go into the bin
> | directory, and type
> | java or javc or any of the jdk commands, it returns
> | '#bash: javac unknown command'.
>
> 1. Unpa
> I wonder how much speedup can be achieved by using tools like
> Jopt ( http://www-i2.informatik.rwth-aachen.de/~markusj ). Are there any
> benchmarks yet?
If you keep an eye on the Sable website, by next week there will be a
technical report describing how much speedup you can obtain with inlin
s/4 S 14:33 0:00
/opt/jdk1.2/bin/i386/native_threads/rmid -log
/export2/jiniuser/logs/
Any thoughts would be great !
Patrick M. Alleyne[EMAIL PROTECTED]
Check out UIManager.getColor(String)
and for the keys check out
http://www.gargoylesoftware.com/papers/plafdiff.html
there are shown the differences, but I look to it very ofter to get the
right keys!
Hope this helps
Patrick
Jani Mikkonen wrote:
>
> Actually my question is not s
version ?Please advise.. thanks
Patrick
On Sun, 4 Jul 1999, Albrecht Kleine wrote:
> > I forgot to mention that the machines are running the x86 JIT. Our next
> > step is to find a way to run the Solaris versions of JDK1.2 and see what
> > those numbers look like.
>
> TYA jit 1.4 on a plain P200 jdk1.2
> takes 100 sec for myprog_stat
On Sat, 3 Jul 1999, Nick Lawson wrote:
> My first guess would be that the jit is better at static calls than virtual.
> Nick
>
> > There are strange timings for the following programs. In particular, the
> > static version runs at about half the speed of the nonstatic version,
> > which seems b
I forgot to mention that the machines are running the x86 JIT. Our next
step is to find a way to run the Solaris versions of JDK1.2 and see what
those numbers look like.
pat
On Fri, 2 Jul 1999, Patrick LAM wrote:
> We have some machines running Debian 2.1 here (libc 5.4.46), and we
We have some machines running Debian 2.1 here (libc 5.4.46), and we are
running the pre-v2 Linux port of Java.
There are strange timings for the following programs. In particular, the
static version runs at about half the speed of the nonstatic version,
which seems backwards; static takes 232s a
Trying to compile a java program for the first time on linux using the
following:
$ CLASSPATH=~/java:/usr/lib/jdk1.1.5/lib
$ export CLASSPATH
$ javac Console.java
No library path set.
Cannot find essential class 'java/lang/Object' in class library ... aborting.
$
How do I set library path.
Than
I'd like to add three things to Ted's comments. With respect to speed, if
you want to get running quickly, perl is probably faster to write and
debug than either Java or C++ (if you are equally fluent in all three
languages). If you are writing something to be called through CGI, perl's
CGI.pm
Would even be interested, do you have some web page, or do you plan to
include it in the jgt project?
P@
Andreas Rueckert wrote:
>
> Hi!
>
> Somewhat OT(?):
> Since I don't like the other PLAFs, I've started to create a KDE PLAF. Far from
> completion, but some stuff already works (on JDK 1.1.
I don't know if it works in the blackdown port.
I only know that the problem with running finalizers is that they get
called sequencely and that leads to problems, because in a complex
reference structure they shouldn't get called sequencely but depending
on the structure, but that's very difficu
I know everybody asks when the jdk1.2 for linux will be released.
This mail is not one of them.
There was a post from a blackdown member that he wants to put a site
about the status of the jdk, now I am waiting hard for it.
Could you put up the site, even if it doesn't contain more than nothing,
that
simple.
BTW, I have both jdk1.2 and MS SDK 3.1 and MS VM (latest) installed.
Any pointer??
Thanks.
Patrick.
-Original Message-
From: Ozer Irfan [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 17, 1999 6:23 AM
To: Carl H. Sayres
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: pro
On your home page there is written, that ports for x86 are ready,
couldn't you give it for beta test to developers??
Thank you
P@
--
-
Save software competition, use Linux and Java!
mailto:[EMAIL PROTECTED]
estra wrote:
> What I funny rabbit it is !?!
> Why do you need to fork a process for every recursive step ?
>
> > -Original Message-----
> > From: Patrick W. O'Neill [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 26, 1999 19:42
> > To: Michael Sinz
>
I apologize if this is the incorrect place to send this, I tried
submitting a bug report but I don't know if it got through, and it is
important that I resolve this ASAP.
I have a problem with JDK1.1.7-v1a running green threads. I am running
basic fibonacci code, using the recursive algorithm an
on of
Sun's JVM (mainly in thread performance), so I didn't want to use
something like Kaffe. Thanks for any information.
Patrick O'Neill
What you've mentioned is known as method inlining.
The Soot framework does this optimization on Java classfiles. (Why
classfiles? See the technical report at
http://www.sable.mcgill.ca/publications/sable-tr-1999-3.ps
"Optimizing Java Bytecode using the Soot Framework: Is it feasible?"
for a r
DAMMIT!!! Why don't we just make a join message that says
"The damn JDK1.2 (Java 2) isn't. Don't ask."
-
On Tue, 12 Jan 1999 [EMAIL PROTECTED] wrote:
>
>
> Hi guys,
>
> Just wondering about the status of JDK1.2 (a.k.a
www.blackdown.org
Follow the link to java/linux. Its somewhere on that page.
-
On Tue, 12 Jan 1999, Matt Choate wrote:
>
> Do you know where I can download the port of the Java Plug-in for Linux?
>
> Thanks
> Matt
>
> ___
You just need to set the CLASSPATH and export it in the bashrc and include
the files for it. There are docs for it with it.
-
On Mon, 11 Jan 1999, Brett Jones wrote:
> Could someone point me to some docs on setting up swing.
I am a full time java developer. The firm I work for originally ran on
NT/95 and we had serious crash problems. Plus the machine had to be reboot
to allow servlets to work, etc. I took my AMDK6-2 233mhz and put redhat on
it with the blackdown jdk, and it is absolutly awesome.
I recommend to stick
only stands to
reason its using a local jvm. But, in thinking about that, maybe it
doesn't. I don't know.
Netscape sucks anyway. I just use lynx and appletviewer. grin...
-
On Mon, 4 Jan 1999, Rachel Greenham wrote:
500 (EST), Patrick wrote:
>
> >Well, running 1.1.6 CLASSPATH doesn't work. At all. Its all set up to
> >point ot classes.zip and 2 JMF jar files. if I put it in command line
> >(java -classpath $CLASSPATH CLASS) it works geat.
>
> Strange. What "java"
wrote:
> On Mon, 4 Jan 1999 15:48:32 -0500 (EST), Patrick wrote:
>
> >Well, running 1.1.6 CLASSPATH doesn't work. At all. Its all set up to
> >point ot classes.zip and 2 JMF jar files. if I put it in command line
> >(java -classpath $CLASSPATH CLASS) it works geat.
Any hints?
-
On Mon, 4 Jan 1999, Michael Sinz wrote:
> On Mon, 4 Jan 1999 15:24:26 -0500 (EST), Patrick wrote:
>
> >Is there anyway I can force the runtime from the blackdown port to read
> >the CLASSPATH variable?
> >
> >I am having troub
Is there anyway I can force the runtime from the blackdown port to read
the CLASSPATH variable?
I am having trouble getting the JMF working w/o appending the command
line. I think that is also the reason that Netscape isn't working with it,
based on the JMF diag page from sun.
Thanks.
---
On Fri, Dec. 4 1998 Marcel Ruff wrote:
> 1)
> I tried running our CORBA-VisiBroker stuff on Linux,
> it compiles well, but my clients and servers can't find
> the Naming Service running on a AIX box (with a running
> osagent/gatekeeper)
> How does this URL-naming look like ???
> The same code run
Many thanks for all the replies. I am downloading JFC 1.1 beta 3 as I
type this...
Patrick Hays wrote:
>
> First, my apologies for what I know has to be a dumb question.
>
> I just started trying to use java with RHL 5.2 and downloaded all the
> tarballs for jdk, jre, etc. an
You humble and obedient...
Patrick
Dear,
is there any plan to port java media framework to linux?
Many thanks,
Cheers
Patrick
--
Patrick Lenders
School of Mathematical and Computer Sciences
University of New England
Armidale, NSW 2351, Australia
[EMAIL PROTECTED]
Biuk-Aghai, University of Macau, Faculty of Science and Technology
> http://hyperg.sftw.umac.mo/robert/tel: +853-3974365fax: +853-838314
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> Microsoft isn't the answer. Microsoft is the question and the
libs,
i.e. to install it without AWT support?
Your
help is highly appreciated,
Patrick
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