Displaying 20 results from an estimated 67 matches for "swath".
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2005 Aug 24
1
Testing libtheora-1.0alpha5
...rds
improving quality. If someone would like to help me
test this please note that you'll need MPlayer, ImageMagick,
sox, the encoder_example from libtheora (somewhere in the PATH),
and Python 2.3.0 (this is fairly all standard stuff).
Consider the following clip:
http://lives.reimeika.ca/cvs/swath.ogg
As you can see there are a lot of obvious artifacts. I generate
this movie using a series on PNG images and the following command
sequence:
mkfifo -m 0600 stream.yuv
mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound &
encoder_example -s 8...
2005 Jul 15
0
Tips for theora encoding?
...rds
improving quality. If someone would like to help me
test this please note that you'll need MPlayer, ImageMagick,
sox, the encoder_example from libtheora (somewhere in the PATH),
and Python 2.3.0 (this is fairly all standard stuff).
Consider the following clip:
http://lives.reimeika.ca/cvs/swath.ogg
As you can see there are a lot of obvious artifacts. I generate
this movie using a series on PNG images and the following command
sequence:
mkfifo -m 0600 stream.yuv
mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound &
encoder_example -s 8...
2005 Jul 15
0
Theora encoding tips
...rds
improving quality. If someone would like to help me
test this please note that you'll need MPlayer, ImageMagick,
sox, the encoder_example from libtheora (somewhere in the PATH),
and Python 2.3.0 (this is fairly all standard stuff).
Consider the following clip:
http://lives.reimeika.ca/cvs/swath.ogg
As you can see there are a lot of obvious artifacts. I generate
this movie using a series on PNG images and the following command
sequence:
mkfifo -m 0600 stream.yuv
mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound &
encoder_example -s 8...
2005 Jun 23
3
I NEED LINUX/W2K LAN ASSISTANCE
I am challenged to bring up a 5 nodes Linux/w2k small LAN and following
samba server step by step by Ying Zhang to implement this.
inetd.conf that should contain a line like:
swat stream tcp nowait: 400root/user/sbintcp swath
is not found at
/etc/
where else can i find it.
Francis Boro
Nigeria
2015 Jan 27
2
[LLVMdev] Embedding cpu and feature strings into IR and enabling switching subtarget on a per function basis
On Mon, Jan 26, 2015 at 9:53 PM, Eric Christopher <echristo at gmail.com>
wrote:
> As I said in my first email perhaps the TTI->FTTI transition is a good
> place to start working here without having to worry much about redoing huge
> swaths of llvm.
FWIW, TTI is next on my hit list for porting to the new pass manager. In
order to work in that world, the entire thing needs to be simplified to not
be an analysis group and it needs to be split into per-module TTI and
per-function TTI. I'm working on this *right now*, but let me kn...
2016 May 31
1
Signed Division and InstCombine
...is most likely rare?
It's probably just that no-one has bothered to implement it, I'd
actually expect the code to be reasonably common from C compilation.
Another factor is that RISC CPUs mostly won't care (they tend to only
have natural width division anyway), so that removes a large swathe of
people who might be interested.
Cheers.
Tim.
2004 Nov 12
2
timestamp question
...rent parts of the world, and are set to mirror
server A on a regular basis, but at different actual times (due to TZ
differences).
Server D is mirroring Server B.
We'd like to change Server D to be mirroring Server C instead.
Previously when I've swapped between servers like this, vast swathes of the
archive are deleted and redownloaded (I use -av --delete-after) for no reason
other than the timestamp being different.
If I use -av -I, will it ignore the timestamps and only go on file size?
The archive in question is a several hundred GB linux distro archive so I'd
rather not h...
2013 Nov 18
1
dashboard
Hi,
I spent a lot of time with Puppet Enterprise and like it. Lately, I''ve been
doing Open Source Puppet.
The question has come up: does OSP have any kind of web-facing
methodology for applying one or more patterns against swaths of instances?
Do tell me we don''t have to roll our own with cli going to a web front-end
we have to design.
Stuart
--
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2009 Jan 18
1
using virtual memory in R
...much memory as possible with gc(). I tried using the
ff package but that would need modifications to the way LDA accesses the
memory mapped data. The error I get is "invalid 'type' (list) for variable
..."
Basically, I need someone's help on how I can force R to use the large
swaths of empty space on my hard drive as virtual memory. As I understand
it, virtual memory increases the address space. So, why isnt R capable of
using my hard drive. I dont mind the hit in performance. How do I get this
to work? And if I cant why cant I?
Any help would be sincerely appreciated.
Than...
2010 Feb 09
2
Security Logging
Hello list,
I've got a client who's weak sip passwords are being guessed by remote
entities who then connect to their server and use it to wardial large
swaths of numbers. When they start receiving complaints, they call me
and I add the ip address of the remote user to the iptables drop list.
At the same time, my own personal asterisk server, using strong sip
passwords, has seen connections from remote entities. I'm not sure
how these passwo...
2012 Oct 12
0
[LLVMdev] Newbie question for registering new target with LLVM
...e call ABIs
correct).
+ Simple arithmetic to make sure I'm not being completely insane in my
design decisions and get an idea of how the XXXInstrInfo.td will work
+ Stack spills and function prologue/epilogue.
+ Function calls and arguments.
After about the second stage I was implementing wide swathes of the
processor's instruction space, to give me the instructions needed to
support the more complicated details.
> 1.3) Please help me from anyone of llvm lovers :-) to proceed further. What
> modifications required to generate rx assembly of hello word program.
As far as a ba...
2021 Jan 22
3
RHEL changes
...build.
But, Red Hat isn't going to do that, because RHEL is important to Red Hat
both as a product and as a base for the company's other projects.
Second, Red Hat goes way beyond the obligations of the licenses of many of
the pieces of software that comprise the distribution. Large, vital swaths
of RHEL are not under "copyleft" style licenses. Without the full source
published in a regular and timely manner, rebuilds couldn't exist.
But, Red Hat isn't going to do that, for a number of reasons but mostly
because free and open source is essential to what Red Hat *is* as a...
2016 Mar 02
2
OpenSSL Update - not a security update???
On 03/02/2016 10:42 AM, Mark Milhollan wrote:
> I understand that some people might be trying to cherry-pick their
> updates and the assertion that doing so is not supported. But that is
> not the only way in which --security can be used and it is a bit boring
> to continually see whining about the assumptive use.
>
> For me it is about scheduling -- it would answer the
2009 Sep 23
3
[LLVMdev] [cfe-dev] thoughts about n-bit bytes for clang/llvm
...k of having a dummy
test target just for this purpose until C5000 or something else with
non-8-bit-bytes becomes available?
Or, is this topic mostly uninteresting to people? (In that case the
private fork is looking better and better.) The problem with this is
that it cuts through a big swath of the code base (lots of little
changes) so probably involves most of the code owners. I think it is
useful functionality but it might be because I am just being blinded
by my own narrow set of requirements.
As always, thanks for your help and your time,
Ray
2016 Mar 07
3
OpenSSL Update - not a security update???
...; the data required for the xml file is not redistributable.
>
> That does sound like it is being ignored, because you know you can't do
> it.
>
> As things stand.
>
> (I think you should put all this in an/the FAQ then point people to it,
> instead of sending large swaths of the same words yet again, which must
> surely be frustrating.)
>
> But the project could lobby Red Hat for access to the file, whether for
> just CentOS (RH has done things just for CentOS before) or for the wider
> community of rebuilders. I can't know if this has been...
2012 Oct 12
3
[LLVMdev] Newbie question for registering new target with LLVM
Hi all, llvm newbie here.
I'm trying to learn porting with llvm for study purpose. This is my first query
on llvm mailing list.I have some idea about GCC. I choose 'rx' as a target to
port as it is also available in GCC. I have done some initial changes with llvm
source code to register target with llvm. I need to verify these changes. Can
anyone please take a chance to verify it.
2011 Mar 30
1
[LLVMdev] Bignums
...questions:
(1) Are bignums exposed to any higher-level language? It would be nice
to be able to write all the code in C and compile it with Clang... but I
need 256-bit integer support.
(2) Is there a way to convince LLVM's register allocator to do the right
thing on x86? I'm getting swaths of code like:
movq 88(%rsp), %rax
mulq 112(%rsp)
movq %rax, %r15
addq %r11, %r15
movq %rdx, %r14
adcq %rcx, %r14
adcq $0, %r9
(that's a 64x64 -> 128-bit multiply with 192-bit accumulate.) The
problem is, %...
2009 Nov 18
1
[LLVMdev] testing ABCD?
Is the ABCD pass ready for stress testing? If so, we can do some of this.
I guess it would be ready for stress testing if:
- it already works fairly well for moderate-sized inputs
- someone is willing to act on bug reports
Thanks,
John Regehr
2016 May 31
2
Signed Division and InstCombine
On 31 May 2016 at 15:42, Tim Northover <t.p.northover at gmail.com> wrote:
> A 16-bit division of INT16_MIN by -1 is undefined behaviour but the
> original ext/trunc version is well-defined as 0.
Sorry, INT16_MIN again actually. The main point still stands though, I think.
Tim.
2016 May 31
0
Signed Division and InstCombine
Just to verify, a 16-bit divion of INT16_MIN by -1 results in INT16_MIN
again?
If the issue only occurs in this case, why aren't there checks to see if we
can simplify sdiv in cases where we know that numerator is not INT16_MIN or
the denominator is not -1. For example, we could simplify divides involving
one operand constants. Is it because this case is most likely rare?
-Dilan
On Tue,