Displaying 20 results from an estimated 500 matches similar to: "parallel scanner support (general question)"
2003 Sep 06
9
Scanner for 4.8
Dear All,
Can anyone recommend a scanner that works well on 4.8.
Thanks in advance,
Regards,
Dave
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2010 Mar 06
1
Is parralel processing automatically done on multi-core CPU's?
Hi,
I just noticed this article,
http://www.howtoforge.net/fully-utilizing-your-x-core-cpu which uses
http://code.google.com/p/ppss/ for parralel processing.
So, can anyone tell me if parralel processing happens automatically on
CentOS, or would I need to use this script as well? We mainly have Dual Core
& Dual CPU, Dual Core (i.e. 8 cores) servers and it would be benefitial to
know whether
2006 Sep 24
2
HFSC parameter
My problem with HFSC tc command is ...
tc command''s HFSC have a lot parameter with 4 curve type
SC curve -> umax dmax rate
LS curve -> umax dmax rate
RT curve -> umax dmax rate
UL curve -> umax dmax rate
so i''dont know which parameter are appropriate for my test case
such real time class which curve are appropriate and good working result.
my assumption about
2019 Feb 09
2
how experimental are the llvm.experimental.vector.reduce.* functions?
I'm interested in using @llvm.experimental.vector.reduce.smax/umax to
implement runtime overflow checking for vectors. Here's an example
checked addition, without vectors, and then I'll follow the example with
what I would do for checked addition with vectors.
Frontend code (zig):
export fn entry() void {
var a: i32 = 1;
var b: i32 = 2;
var x = a + b;
}
LLVM IR code:
2019 Feb 09
2
how experimental are the llvm.experimental.vector.reduce.* functions?
The IR update to allow vector types was here:
https://reviews.llvm.org/D57090
...we didn't update the docs at that time because it was not clear what the
backend would do with that, but that might've changed with some of the more
recent patches.
On Sat, Feb 9, 2019 at 1:42 AM Craig Topper via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> I don't think I understand your
2010 Oct 12
1
R optimization and curve()?
I'm trying to figure out how to plot basic utility maximization results with
R, Ideally I'd like to plot the value of u through x1,x2 space, so you can
graph income / substitution effects easily...
also, it'd be nice if I could put a linear budget constraint on the graph
here's an example with cobb douglas utility
u <- function(x) {
x1 <- x[1]
x2 <- x[2]
2019 Aug 26
2
missing simplification in ScalarEvolution?
Hi Sanjoy,
Thanks for the reply!
Your approach sounds good to me!
I think 1) is legal as address wraparound in unsigned range doesn't make sense given a positive offset, but I am not sure.
I think umax will not be added if we can prove the predicate as known.
I am not sure whether umax will get simplified if we add nuw to the expressions.
-Pankaj
-----Original Message-----
From: Sanjoy
2010 May 05
2
[LLVMdev] Why llvm function name is different with . and ..
declare i8 @llvm.atomic.load.max.i8.p0i8( i8* <ptr>, i8 <delta> )
declare i16 @llvm.atomic.load.max.i16.p0i16( i16* <ptr>, i16 <delta> )
declare i32 @llvm.atomic.load.max.i32.p0i32( i32* <ptr>, i32 <delta> )
declare i64 @llvm.atomic.load.max.i64.p0i64( i64* <ptr>, i64 <delta> )
declare i8 @llvm.atomic.load.min.i8.p0i8( i8* <ptr>, i8
2006 Sep 17
1
HTB and HFSC,declaration tc command question
I have a lot question about tc-command because now i''m doing research to compare
performance between HTB and HFSC
so i''m doubt a lot thing and your reply are so very helpful to me ... My question is
In HTB tc command question
1. I''m use opensource (Mastershaper) for help to config traffic control
but when i''m try to config HTB,
I''m doubt about
2005 May 24
3
Reversing axis in a log plot (PR#7894)
Full_Name: Christian Marquardt
Version: 2.1.0
OS: Linux (Redhat 9)
Submission from: (NULL) (151.170.240.10)
Following the advice of a reader of R-help, I would now like to submit this as a
bug report:
Say we have
x = seq(1,3, by = 0.01)
y = exp(x)
Plotting and reversing linear axis is fine
plot(x,y)
plot(x,y, ylim = c(30,1))
as is a usual log-plot:
plot(x,y, log =
2019 Feb 09
2
how experimental are the llvm.experimental.vector.reduce.* functions?
On Sat, Feb 9, 2019 at 6:25 PM Simon Pilgrim <llvm-dev at redking.me.uk> wrote:
> The add/sub (+mul) overflow intrinsics are being updated to support
> vectors to match the related add/sub saturation intrinsics. We haven't
> updated the docs yet as legalization, vectorization and various minor bits
> of plumbing still need to be finished before it can be officially supported
2019 Aug 21
2
missing simplification in ScalarEvolution?
Thanks for the suggestion but datalayout info did not solve the problem!
-Pankaj
-----Original Message-----
From: Philip Reames <listmail at philipreames.com>
Sent: Tuesday, August 20, 2019 5:26 PM
To: Chawla, Pankaj <pankaj.chawla at intel.com>; llvm-dev at lists.llvm.org
Subject: Re: [llvm-dev] missing simplification in ScalarEvolution?
Try adding a datalayout with pointer size
2005 Oct 13
12
HFSC Advanced Limiting
I am investigating changing our broadband bandwidth control scripts over to HFSC. What I would like to accomplish is this:
{ * DOWNLOAD *
I need a download class for each user (we''ll call it Class 1) that offers a minimum of lets say 384Kbps and a maximum of 1.5Mbps.
The rates between 384Kbps and 1.5Mbps should be shared among all users.
Each user should always be able to get at
2009 Sep 17
3
generating unordered combinations
Hi,
I am trying to generate all unordered combinations of a set of
numbers / characters, and I can only find a (very) clumsy way of doing
this using expand.grid. For example, all unordered combinations of
the numbers 0, 1, 2 are:
0, 0, 0
0, 0, 1
0, 0, 2
0, 1, 1
0, 1, 2
0, 2, 2
1, 1, 1
1, 1, 2
1, 2, 2
2, 2, 2
(I have not included, for example, 1, 0, 0, since it is equivalent to
0, 0, 1).
I have
2009 Jul 18
1
Building a big.matrix using foreach
Hi there!
I have become a big fan of the 'foreach' package allowing me to do a
lot of stuff in parallel. For example, evaluating the function f on
all elements in a vector x is easily accomplished:
foreach(i=1:length(x),.combine=c) %dopar% f(x[i])
Here the .combine=c option tells foreach to combine output using the
c()-function. That is, to return it as a vector.
Today I discovered the
2004 Oct 29
5
hfsc scheduler
hi all,
long time since i posted on the list.
just wondering if anybody has played around with hfsc and if so could
he/she share their info on it
thanks
adrian
--
To mess up a Linux box, you need to work at it; to mess up your Windows
box, you just need to work on it.
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
2006 Dec 12
1
About HFSC ?
Hello,
I’ve read this Article avout VOIP and HFSC
http://automatthias.wordpress.com/2006/06/30/hfsc-and-voip/
I’ve got few questions ?
Considering this
tc class add dev $DEV parent 1:1 classid 1:2 hfsc \
rt m1 ${UPLINK}kbit d 50ms m2 $[1*$UPLINK/10]kbit \
ls m1 ${UPLINK}kbit d 50ms m2 $[3*$UPLINK/10]kbit \
ul rate ${UPLINK}kbit
rt = realtime curve
ls = linksharing curve
but
m1 = ?
m2 = ?
d =
2011 Apr 09
1
For->lapply->parallel apply
Dear all,
I would like to ask your help understand the subsequent steps for making my program faster.
The following code:
Gauslist<-array(data=NA,dim=c(dimx,dimy,dimz))
for (i in c(1:dimz)){
print(sprintf('Creating the %d map',i));
Gauslist[,,i]<-f <- GaussRF(x=x, y=y, model=model, grid=TRUE,param=c(mean,variance,nugget,scale,Whit.alpha))
}
creates 100 GaussMaps (each
2012 Dec 05
6
[LLVMdev] max/min intrinsics
I have been working on a patch to add support for max/min reductions in LoopVectorize. One of the comments that came up in review is that the implementation could be simplified (and less fragile) if max and min intrinsics were recognized rather than looking for compare-select sequences.
The suggestion was to change compare-selects into max and min intrinsic calls during instcombine.
The
2013 Jun 07
2
[LLVMdev] NEON vector instructions and the fast math IR flags
On 7 June 2013 15:41, Arnold Schwaighofer <aschwaighofer at apple.com> wrote:
> We don’t want to encode backend knowledge into the vectorizer (i.e. don’t
> vectorize type X because the backend does not support it).
>
We already do, via the cost table. This case is no different. It might not
be the best choice, but it is how the cost table is being built over the
last months.
The