Displaying 20 results from an estimated 2000 matches similar to: "slow sparc questions"
2000 Jul 06
5
OpenSSH on RH SPARC
Anybody made OpenSSH work on a SPARC machine yet? I managed to get OpenSSL
to compile correctly, via a patch to fix the location of perl (on RPM based
systems, it will almost always be in /usr/bin/perl, not in
/usr/local/bin/perl), and a small patch to the spec file to allow for SPARC
builds. That RPM is built and installed without any errors that I can
detect. OpenSSH is failing during a key
2000 Jun 25
0
Windows Installer (Office2K) problems
We've had a copy of Office2K at the office for months now, and I've been
trying to get it to install from our Samba server. The server is a RedHat
linux box running Samba 2.0.5a-1. I've tried it via UNC and mapping a
drive, and I've tried all of the case mangling things that I can. It works
just fine from NT4 SP4 and SP5. Anybody else tried this, or made it work?
If so, can I
2018 May 21
2
removing part of a string
dear all,
I am stuck on the following problem. Give a string like
ss1<- "z:f(5, a=3, b=4, c='1:4', d=2)"
or
ss2<- "f(5, a=3, b=4, c=\"1:4\", d=2)*z"
I would like to remove all entries within parentheses.. Namely, I aim to
obtain respectively
"z:f()" or "f()*z"
I played with sub() and gsub() but without success..
Thank you very
2020 May 19
5
[PATCHv2] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
I've read up some more on the subject, and it seems the proper way to
do this with GCC is g++ and target attributes. I've refactored the
patch that way, and it indeed uses SSSE3 automatically on supporting
CPUs, regardless of the build host, so this should be ideal both for
home builders and distros.
Getting the code to build right in c++ mode (checksum_sse2.cpp only)
was a bit of an
2020 May 18
6
[PATCH] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
This drop-in patch increases the performance of the get_checksum1()
function on x86-64.
On the target slow CPU performance of the function increased by nearly
50% in the x86-64 default SSE2 mode, and by nearly 100% if the
compiler was told to enable SSSE3 support. The increase was over 200%
on the fastest CPU tested in SSSE3 mode.
Transfer time improvement with large files existing on both ends
2006 Oct 23
2
getting the by() function to work properly
Hola everyone,
Solving this issue would be a huge time saver for analyzing my thesis data, so I'll try to be as concise as possible and hope that someone can give me a hand.
I am trying to run a function that I created, which works fine until I try to use it with the by function. That function is listed at the bottom (f3) just in case that might be the issue. Essentially I have compiled a
2018 May 21
0
removing part of a string
Hello,
Try this.
ss1 <- "z:f(5, a=3, b=4, c='1:4', d=2)"
ss2 <- "f(5, a=3, b=4, c=\"1:4\", d=2)*z"
fun <- function(s) sub("(\\().*(\\))", "\\1\\2", s)
fun(ss1)
#[1] "z:f()"
fun(ss2)
#[1] "f()*z"
Hope this helps,
Rui Barradas
On 5/21/2018 2:33 PM, Vito M. R. Muggeo wrote:
> dear all,
> I am stuck
2018 May 21
1
removing part of a string
I would use
sub("\\(.*\\)", "()", s)
It is essentially the same as Rui's suggestion, but I find the purpose to
be more clear. It might also be a little more efficient.
HTH
Ulrik
On Mon, 21 May 2018, 15:38 Rui Barradas, <ruipbarradas at sapo.pt> wrote:
> Hello,
>
> Try this.
>
>
> ss1 <- "z:f(5, a=3, b=4, c='1:4', d=2)"
>
2020 May 18
3
[PATCH] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
What do you base this on?
Per https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html :
"For the x86-32 compiler, you must use -march=cpu-type, -msse or
-msse2 switches to enable SSE extensions and make this option
effective. For the x86-64 compiler, these extensions are enabled by
default."
That reads to me like we're fine for SSE2. As stated in my comments,
SSSE3 support must be
2004 Dec 16
1
Using samba on two domains
Hello all,
We've been using samba version 3.0.4 on RH9 with success for quite a while now for shares on our domain (DOM1). Since this machine will have to be available in the near future in another domain (DOM2) as a webserver, and limited fileserver, another network interface has been added for the NIC.
When browsing the shares from a WIN98SE computer in DOM2, we are able to see the
2009 Aug 10
4
problem selecting rows meeting a criterion
When I try to select only those rows from the following data frame, called
"data", in which X > Y
X Y V3
2 2 1 8.062258
3 3 1 2.236068
4 4 1 6.324555
5 5 1 5.000000
6 1 2 8.062258
8 3 2 9.486833
9 4 2 2.236068
10 5 2 5.656854
11 1 3 2.236068
12 2 3 9.486833
14 4 3 8.062258
15 5 3 5.099020
16 1 4 6.324555
17 2 4 2.236068
18 3 4 8.062258
20 5 4 5.385165
21 1 5 5.000000
2008 Feb 21
2
Can asterisk support 20 user's conference?
HI, Friends,
Now I have 20 polycom?s SS2 phones. Can Asterisk support 20 users conference meeting? And I want to build HD audio conference by using polycom?s 650 ip phone. Can asterisk support G722 HD audio conference? Any friend can help me? Thanks
Zhao xiaoqiang
2008-02-21
zhao_x_q
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2014 Mar 11
2
x86_64 SSE2/SSE41 optim not used
Hi Guys,
In stream_decoder.c when assigning lpc restore function,
only IA32 processor benefits from SS2 and SSE4.1 optimization.
Shouldn't it be the case for x86_64 processor as well ?
Thanks,
--
Olivier TRISTAN
uvi.net
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2010 Jan 09
2
R^2 in linear regression
Hello,
I was doing a linear regression with the following formula:
lm(y~x+0), so it passes through the origin. But when I called the summary of
the regression i saw that R squared is abnormally high (it's a lot lower in
other programs such as SigmaPlot and MS Excel).The manual explained the
cause of the difference (because of the different computing method), but
what should I do to get the
2005 Jun 08
1
Help trying to get copernic agent and system shock 2 work under wine!?
I have been trying for the past couple of week to get copernic agent
professional and system shock 2 to run successfully under wine. But with no
success. Every time I install copernic agent and it almost finish installing
I get an error message unable to initialize folder.
Now as for system shock
I just will not start and I have tried reinstalling system shock 2 but that
did not help at all. It
2011 Oct 25
4
[LLVMdev] is anyone using the sparc backend?
Chris,
> FYI, I completely agree that we shouldn't remove the sparc target. However, it is currently unmaintained, and has some pretty glaring bugs. Is anyone interested in stepping up to maintain the target?
>
> -Chris
We can not let it die and I volunteer to keep the Sparc alive!
My SPARCstation pizzaboxes can be ready for action in a day or two.
Pawel Wodnicki
> On Oct
2004 Nov 05
6
A distro around Shorewall
Hi all,
Currently at work we use a commercial product called "Gnatbox", which, I
believe, is a BSD derivative running on a floppy disk. They have a pretty
UI and all, but I''d feel much safer/happier with a GNU/Linux box and
Shorewall doing the same thing.
In fact, I''m doing something very close to this at home using Openwrt and
Shorewall on my WRT54G router, but I
2001 Nov 04
4
Slow connection performance with ssh2
Hi,
since I switched from SSH 1 to OpenSSH 2.9p2/2.9.9p2/3.0p1 Snapshot I suffer from
awfully slow connection performance. Once the connection is established, performance
is perfectly ok.
Client Server (protocol 2 only)
# time ssh -p 22222 xx id # time sshd -d -p 22222
real 0m13.340s real 0m13.900s
user 0m7.860s
2011 Oct 26
0
[LLVMdev] is anyone using the sparc backend?
Hi Pawel,
> We can not let it die and I volunteer to keep the Sparc alive!
>
> My SPARCstation pizzaboxes can be ready for action in a day or two.
there are three sparc buildbots which are hooked up to lab.llvm.org. They are
currently idle because no builders have been scheduled to use them:
# gcc54 36G 0.5 GHz TI UltraSparc IIe (Hummingbird) / 1.5 GB RAM / Sun
Netra T1 200 /
2007 Apr 28
2
Low FPS in app that requires DirectX6.1
Hi!
I'm trying to run a game System Shock 2
http://appdb.winehq.org/appview.php?iVersionId=2270
I have a laptop with Celeron M 420 (1600Mhz). SS2 running something about
5-10fps.. opposing for example to DeusEx that runs _very_ smoothly.. I can say
it is not less than 50fps or even more(i just don't know how to enable fps counter).
Wine version is 0.9.35
Only messages i get from Wine