Displaying 20 results from an estimated 8000 matches similar to: "finding events in a time duration."
2012 Jul 12
1
How to find frequent sequences.
I have independent event sequences for example as follows :
Independent event sequence 1 : A , B , C , D
Independent event sequence 2 : A, C , B
Independent event sequence 3 :D, A, B, X,Y, Z
Independent event sequence 4 :C,A,A,B
Independent event sequence 5 :B,A,D
I want to able to find that most common sequence patters as
{A, B } = > 3
from lines 1,3,5.
Pls note that A,C,B must
2006 Jun 15
1
1. Re: Re: [Xen-devel] Re: switchroot mount failed
I encountered same error when use Xen3.0.2(source file) on CentOS4.2, after I downgraded to Xen2.0.7(source file), this error disappeared. now, I am using Xen2.0.7 instead of 3.0.2, it works well.
--taylor
-----邮件原件-----
发件人: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] 代表 xen-users-request@lists.xensource.com
发送时间: 2006年6月15日 5:24
收件人:
2020 Nov 02
2
Loop-vectorizer prototype for the EPI Project based on the RISC-V Vector Extension (Scalable vectors)
Hi all,
At the Barcelona Supercomputing Center, we have been working on an
end-to-end vectorizer using scalable vectors for RISC-V Vector extension
in context of the EPI Project
<https://www.european-processor-initiative.eu/accelerator/>. We earlier
shared a demo of our prototype implementation
(https://repo.hca.bsc.es/epic/z/9eYRIF, see below) with the folks
involved with LLVM
2007 May 14
2
how to do tracing in user process.
Hello,
I wanted to enable tracing in user process.
but following example from guide is not working.
pid$1::$2:entry
{
self->trace = 1;
}
pid$1::$2:return
/self->trace/
{
self->trace = 0;
}
pid$1:::entry,
pid$1:::return
/self->trace/
{
}
I am getting error like invalid probe description ..... undefined macro variable in probe description.
pid$target:user lib:user function:entry
2020 Nov 06
2
Loop-vectorizer prototype for the EPI Project based on the RISC-V Vector Extension (Scalable vectors)
On 11/6/20 12:39 PM, Sjoerd Meijer wrote:
Hello Simon,
Thanks for your replies, very useful. And yes, thanks for the example and making the target differences clear:
; Some examples:
; RISC-V V & VE(*):
; %mask = (splat i1 1)
; %evl = min(256, %n - %i)
; MVE/SVE :
; %mask = get.active.lane.mask(%i, %n)
; %evl = call @llvm.vscale()
; AVX:
; %mask = icmp (%i + (seq
2006 Jun 13
17
switchroot mount failed
All,
I am running xen3.0.2 and xen unstable on RHEL 4, and get this error when
trying to boot Xen kernel(domain0)
......
Creating root device
Mounting root filesystem
mount: error 6 mounting ext3
mount: error 2 mounting none
Switching to new root
switchroot: mount failed: 22
umount /initrd/dev failed: 2
Kernel panic - not syncing: Attempting to kill init!
Then system reboot.In grub.conf,I have
2006 Jun 13
17
switchroot mount failed
All,
I am running xen3.0.2 and xen unstable on RHEL 4, and get this error when
trying to boot Xen kernel(domain0)
......
Creating root device
Mounting root filesystem
mount: error 6 mounting ext3
mount: error 2 mounting none
Switching to new root
switchroot: mount failed: 22
umount /initrd/dev failed: 2
Kernel panic - not syncing: Attempting to kill init!
Then system reboot.In grub.conf,I have
2013 Oct 08
1
how to check the accuracy for maxent ?
I was going through this example of maxent use:
http://cran.r-project.org/web/packages/maxent/maxent.pdf
# LOAD LIBRARY
library(maxent)
# READ THE DATA, PREPARE THE CORPUS, and CREATE THE MATRIX
data <- read.csv(system.file("data/NYTimes.csv.gz",package="maxent"))
corpus <- Corpus(VectorSource(data$Title[1:150]))
matrix <- DocumentTermMatrix(corpus)
# TRAIN/PREDICT
2013 Nov 21
1
[PATCH -tip v3 18/23] x86/dumpstack: Use NOKPROBE_SYMBOL macro in dumpstack.c
* Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com> wrote:
> Use NOKPROBE_SYMBOL macro for protecting functions
> from kprobes instead of __kprobes annotation in
> dumpstack.c.
>
> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com>
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Cc: Ingo Molnar <mingo at redhat.com>
> Cc:
2013 Nov 21
1
[PATCH -tip v3 18/23] x86/dumpstack: Use NOKPROBE_SYMBOL macro in dumpstack.c
* Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com> wrote:
> Use NOKPROBE_SYMBOL macro for protecting functions
> from kprobes instead of __kprobes annotation in
> dumpstack.c.
>
> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com>
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Cc: Ingo Molnar <mingo at redhat.com>
> Cc:
2005 Jul 06
1
dovecot not able to access sentmail folder in home directory(chdir)
using dovecot version 0.99.11
while accessing through squirrelmail or even connecting manually(using openssl) to the server dovecot is not able to access the folder
the mail.err log file has the following entry:
dovecot: (/home/user) permission denied error no 89 returned by child process
the squirrel mail error was
connection dropped by imap server
Query capability
thanks
vineet
2007 Jul 03
3
generating correlated Bernoulli random variables
Hi all,
I was wondering how to generate samples for two RVs X1 and X2.
X1 ~ Bernoulli (p1)
X2 ~ Bernoulli (p2)
Also, X1 and X2 are correlated with correlation \rho.
Regards,
Vineet
[[alternative HTML version deleted]]
2012 Sep 05
1
Simulating key-press or keyword events on a Mac
Hello all,
Can someone please tell me how I can simulate a key press (particularly
arrow keys and space bar) on a Mac?
Any help is much appreciated.
Cheers
[[alternative HTML version deleted]]
2007 May 08
3
CentOS cutom kernel compilation
Could any one let me know how can I compile & build CentOS kernel.
In redhat Linux the kernel source ia available under /usr/src/linux
But in CentOS i am getting two directories named as
Kernels and redhat under /usr/src
the directory /usr/src/redhat is having again four subdirectory without any
contents name as BUILD, RPMS, SPECS, SRPM
And
/usr/src/kenrnels is having the the directory
2011 May 06
2
[LLVMdev] How to identify loop header
I would like to know how one can identify whether a basic block is a loop
header?
Regards,
Ashutosh Shukla,
10305052
M. Tech 1
Dept of Computer Science and Engg.
2020 Nov 05
0
Loop-vectorizer prototype for the EPI Project based on the RISC-V Vector Extension (Scalable vectors)
Hi all,
On 11/5/20 10:32 AM, Roger Ferrer Ibáñez wrote:
Hi Sjoerd,
thanks for pointing us to this intrinsic.
I see it returns a mask/predicate type. My understanding is that VPred intrinsics have both a vector length operand and a mask operand. It looks to me that a "popcount" of get.active.lane.mask would correspond to the vector length operand. Then additional "control
2007 Mar 30
3
Linux Active Directory Integration Problem
Hi,
I am getting the problem to access shared folder when I am using Dual boot
operating System.
Let say I have two operating system on the same machine.
1) XP and the name of the machine in xp environment is "XYZ"
2)Cent OS (Linux) and the name of the machine in Linux environment is "ABC"
both operating system share the same static IP address.
the problem appear when I have
2020 Nov 05
2
Loop-vectorizer prototype for the EPI Project based on the RISC-V Vector Extension (Scalable vectors)
For RISC-V V and VE being explicit about %evl is important for performance & correctness and that is what VP does. The get.active.lane.mask intrinsic is used as a hint for the MVE, SVE backends to use hardware tail-predication (the backends reverse engineer that hint by pattern matching for get.active.lane.mask in the mask parameter of "some" masked intrinsics). IMHO, it's more
2013 May 20
3
as.vector with mode="list" and POSIXct
I was trying to convert a vector of POSIXct into a list of POSIXct, However, I had a problem that I wanted to share with you.
Works fine with, say, numeric:
> v = c(1, 2, 3)
> v
[1] 1 2 3
> str(v)
?num [1:3] 1 2 3
> l = as.vector(v, mode="list")
> l
[[1]]
[1] 1
[[2]]
[1] 2
[[3]]
[1] 3
> str(l)
List of 3
?$ : num 1
?$ : num 2
?$ : num 3
If you try it with POSIXct,
2009 Apr 21
3
attachment_fu giving problem on production
Hello friends,
I have configured attachment_f. It''s working fine on Local(development)
system but giving problem on production. Basically on production the
attachment_fu is not able to generate thumbnail image it saving the original
size image. Below is the configuration.
has_attachment :content_type => :image,
:storage => :file_system,
:max_size