Displaying 20 results from an estimated 30000 matches similar to: "Rendering of Files Speed Versus Rendering from Databases"
2011 Sep 29
1
Troubleshooting 2D Graphics / Speed Issues
First off, let me start by saying great job to the Wine devs and everyone who makes this project what it is. You guys continue to blow me away with some of this stuff.
That said, I'm having a bit of trouble with Wine (1.3.29) and was hoping maybe someone more knowledgeable than I could help. I'm working on trying to get a piece of in-house software (read: not in AppDB, never will be) that
2005 Dec 04
1
R and databases - a comment
1. That was a part of a private email exchange. It has
been suggested that more people may be interested.
2. I did use various databases (significant part of my
job) for the last 15 years. Some with R for the last 3
years as a hobby. Some comments on the ones used
below. Sorry, no links - I am time-constrained at the
moment - please google if interested in details. The
remarks are from the point
2011 Apr 11
1
state of OpenGL in software rendering
Hi,
I have a general question:
Is "OpenGL in software" (versus hardware acceleration) considered to work in most cases in Wine, or is it not yet enough implemented?
As far as I have been informed, this feature of Google SketchUp does the export of 2d images from a 3d scene via OpenGL "in software" rendering:
http://bugs.winehq.org/show_bug.cgi?id=24679
The 3d drawing space
2005 Jul 14
1
No locks available... help wanted!
In a last attempt to solve this rails issue, i keep hitting this error in
whatever i do on the server. It seems to be a locking issue. The server was
working like a charm before ...
server specs are: debian (almost virgin) + ruby on rails 0.13 + lighttpd +
fastcgi.
After searching google, I can''t find anything helpful that relates to the errors
I am getting. I can''t find any
2006 Feb 08
8
Liquid with database?
Hello,
Just wondering if someone here as successfully ported Liquid to use with a database. I would like to try it out but not sure how Liquid integrates with current templates.
Thanks
Frank
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2008 Aug 02
0
Xen guest configs in sqlite databases?
Hi,
Before I go re-inventing a wheel I was wondering if anyone had written a
program to store and regurgitate xen-u config files from a sqlite
database?
My example usages would be:
xm create `xensql --format options domain-name` , which would expand all
--options needed to pass to xm within the backticks.
xensql --format xml domain-name > /path/to/domain-name.xml would create
an XML
2005 Oct 15
1
Samba Speed versus Netatalk from OS X
Does anyone know why, when transferring data via Gigabit Ethernet from OS X
to Linux (or vice versa), you get about 50-60 MB/sec with Samba 3.0.X (all
versions I've tried, the rate depending on whether you use Jumbo Frames) but
you get about 105-110 MB/sec with Apple File Sharing Protocol and Netatalk
2.03? Is there any inherent reason why Samba goes at about half the speed?
By the
2004 Feb 14
1
speed in batch mode versus interactive mode
Hello R-users,
is there a speed gain in submitting R code in batch mode as opposed to
the normal interactive. I searched the R website and the archives, and
only found a reference R-data.html that "to read in very large objects
it may be preferable to use the dumpfile as a batch script rather than
source". Is this true for any R code on both Windows and Linux systems,
and how much speed
2002 Feb 24
1
RSA versus DSA / Protocol 1 versus Protocol 2
I have been searching the archives and confused about some points that
I am hoping could be cleared up.
RSA versus DSA
I seem to see a lot of messages saying this. That DSA is slow. DSA
was added only to avoid a patent which is now expired. RSA is the
preferred authentification method. DSA should be avoided. Which all
sounds fine to me and I think I agree with that. Assuming this
applies
2010 Dec 13
1
stepAIC: plot predicted versus observed
Hi,
stepAIC generic plot function creates useful graphics for the diagnosis of
multiple regressions. To create predicted versus observed plots, I use to
look for the coefficients, copy them by hand, calculate R?, then plot. Is
there a more automated way to plot predicted versus observed with its
associated R? output using stepAIC, or another function?
Kind regards,
S.-?. Parent
Universit?
2006 Feb 20
0
Windows Deployment questions
Hello out there in Rails land. This is a multipart question so please
bear with me...
First, the background info:
I''ve been making Apache work on our Windows servers here and I''m having
good luck. However, I notice that Apache+FCGI doesn''t scale quite as
well as I''d hoped.
I have one static process defined for my FastCGI server, and I see about
5 requests
2008 Sep 05
1
boxplot including null info from dataframe, not with SQLite dataframe
I have been trying to use R to gather some information from parsed log
files (as part of examining some performance issues). I parsed the
log files and put the data into an SQLite database, and then used
RSQLite to load the data into R. The fields of interest are
controller, action and total_time: controller and action have string
values; total_time has a decimal value.
I first did the
2010 Oct 31
3
BLAS benchmarks on R 2.12.0
Hi,
I saw on the mailing list and in the NEWS file that some unsafe math
transformations were disabled for the reference BLAS implementation
that is used in R. We have a set of performance tests for the OpenMx
library, and some of the tests have a x3-10 slowdown in R 2.12.0
versus 2.11.1. When I copy the shared library libRblas.0.dylib from
the 2.11.1 installation into the 2.12.0 installation,
2010 Dec 21
0
liquid include error please help
Hi All,
I have been trying to get my following code working for almost 4 days
and glad if you could help me.
Basically what I want to do is to use liquid ''include'' tag
I''m getting this error
Liquid error: No such template ''test''
my code is as follows
in my app/views/page/index.erb
<%
file_system =
2016 Jul 27
0
[RFC/PATCHSET 0/7] virtio: Implement virtio pstore device (v2)
On Thu, Jul 28, 2016 at 12:08:24AM +0900, Namhyung Kim wrote:
> Hello,
>
> This is v2 of the virtio-pstore work. In this patchset I addressed
> most of feedbacks from previous version. Limiting disk size is not
> implemented yet.
For some reason, only parts of the patchset were received.
Pls post all patches to all lists.
If you are changing the virtio interface with host,
like
2008 Feb 14
4
plot each column of a matrix or dataframe versus x in a single plot
How do a plot several columns of a matrix at once in a single plot
versus a single x-variable?
The default plot.matrix or plot.dataframe commands plot each column
versus each other column in several sub-plots. I want to plot each
column versus a single other vector (x) as several lines or points in
one plot.
I can do it by hand: get the range of all variables (i.e. columns of
the matrix or
1997 Sep 21
1
Active X versus Java, Linux versus NT
Having recently read about the lack of security
of Active X controls, I was wondering if I could
get some specifics about its lack of security
versus the security of JAVA. Also about the
security of JAVA under Linux. I understand that
MS''s concept of security is a) investigate the
vendor, b) issue a certificate of authority, 3)
vendor is now trused to do anything (fox guarding
the hen
2007 Apr 25
0
[LLVMdev] Work in progress patch to speed up andersen's implementation
Hi Danny,
I captured this as PR359: http://llvm.org/PR1359
Reid.
On Wed, 25 Apr 2007 14:09:14 -0400
"Daniel Berlin" <dberlin at dberlin.org> wrote:
> Hi guys, i'm not going to have time to work on this for
>a month or
> two, so i figured i'd post it.
>
> This patch
>
> 1. reworks the andersen's implementation to support
>field
2017 Jul 01
0
How to replace match words whith colum name of data frame?
Dear ?,
I'm sure that there are many ways to do what you want; here's one:
> cbind(concept_df, category=
+ ifelse(apply(
+ sapply(chemical_df$chemical,
+ function(x) grepl(x, concept_df$concept)),
+ 1, any),
+ "chemical", ""))
concept category
1 butan
2007 Mar 13
6
comparing two databases with Active Record.
I have two databases in SQLite with the same schema. The other
database was populated by an external
customer and then returned. I want to use ActiveRecord to do the
comparison.
I am not sure of the best way to access the tables in each database
with ActiveRecord models. I could
change the connection dynamically whenever I want to switch between
the databases, but this would seem to be clumsy