similar to: How to pass time interval from Rails to a scheduler?

> On 5/23/06, Walter <Walter at mwsewall.com> wrote: > [...] > > I realize that mongrel is not thread safe, I was hoping mongrel might > spawn a few processes and serve them in the background to emulate what I > wanted. > > > > Rails is not thread-safe. > Yes, that?s what I meant. <snip> > > The idea of the BackgroundDrb is that you perform

Here are some notes from the scalability session of last week''s Rails camp. They were entered by another session participant and are posted at: http://www.rubyonrailscamp.com/10%3A15%2Bsession%2B-%2Bscaling The key points from my point of view: - the Ruby VM is sketchy, rather like the Java VM around 1997 - the single threaded nature of Rails dispatch handling means we may incur a

yes, the cause of BSOD 0x101 is that watchdog time interrupt was not received by the vcpu in a certain timeout in Windows kernel . this is taken place especially in vista kernel. Generally speaking, we have some ways to fix this, one is that we an write a programme whitch can intercept the trigger of BSOD 0x101, on the other word, we make kernel don''t care the watchdog time interrrupt.

Hi Folks! A small bug in the Scheduler code caused a small nightmare for me over the last hours. The symptoms were that my scheduled worker (Rails-based) wouldn''t start. Nothing in the log files, no errors on the console, no hints whatsoever about what went wrong. So I filled up the code with logging statements and tracked down the problem to line 48 of

Hi there, I''ve been experimenting with implementing BackgroundDRb in my rails app but am running into some problems. The primary problem I''m getting is in cleaning up worker threads, or getting any kind of response out of worker threads. If try using the response function/hash in my Worker the worker will not execute reporting that response is an unknown variable or function.

If you''re in a timezone with an abbreviation that map to more than one timezone (eg, CST), first_run may not work as you expect it to. Witness: $ irb -r time irb(main):001:0> Time.now => Wed Oct 04 20:37:24 CST 2006 irb(main):002:0> Time.parse(Time.now.to_s) => Thu Oct 05 10:37:30 CST 2006 Notice the 14 extra hours... Time.parse converted the time thinking CST meant -06:00

I am trying to optimize some code to take advantage of R loop-avoiding capabilities when working on vectors/arrays that contain time intervals. The calculation involves adding (for each time interval) the time portion (of events defined by their start and end times) that elapsed during time intervals. Any advice on how to improve this code. I searched the email archive and looked at the MASS

Hello llvm-dev, I'm currently integrating an experimental instruction scheduler into LLVM and have come upon a point of confusion regarding WAW dependencies. I apologize in advance for the unnecessarily convoluted example, but it's one solid case which fails on my scheduler and where I can get LLVM to produce a graph that shows my question clearly. I have a small piece of code like this

If I wanted to send periodic email reminders, would a periodic sleep interval work fine (e.g. sleep xxxxx), or would I need a task plugin like BackgroundDRB? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

Hello, florian wrote > > Hy, > > I want to select an interval of a time series (containing intraday data) > by the data and a certain time frame (e.g. 9 AM to 10 AM). However, I do > not know how to specify the time during the day: > > #load data > library(RTAQ) > data("sample_tdata") > data=sample_tdata > return=makeReturns(data$PRICE) > >

Hi, I am trying to run Mongrel on win32 to serve an internal rails application. We are accessing legacy data, and some transactions can take 5 to 10 seconds. This is holding up every other request. The -n does not seem to be supported on Win32. Am I missing something, or should I look elsewhere to serve my Rails app on win32? Thanks, Walt -- No virus found in this outgoing message.

Hi All, The description of ScheduleDAGMILive [1] says: ScheduleDAGMILive is an implementation of ScheduleDAGInstrs that schedules machine instructions while updating LiveIntervals and tracking regpressure. Does the live interval and register pressure part of ScheduleDAGMILive mean the subclass of ScheduleDAGMILive is a pre-RA scheduler? I assume the post-RA scheduler no need to take

https://bugzilla.netfilter.org/show_bug.cgi?id=1180 Bug ID: 1180 Summary: Can't create a set with both timeout and interval flags at the same time Product: nftables Version: unspecified Hardware: x86_64 OS: Debian GNU/Linux Status: NEW Severity: enhancement Priority: P5

Dear R users: I have a vector of dates as follows: t <- c("2007-01-05", "2007-05-14", "2007-12-28", "2008-01-09", "2008-04-24", "2009-02-14") I'd like to calculate number of days between those dates (time interval). How to do it? Thank you, Julia -- View this message in context:

Hi, Matthias. >From the class hierarchy, ScheduleDAGMILive is also a ScheduleDAGMI. I am wondering if there will be any problem if we use subclass of ScheduleDAGMILive as post-RA scheduler? The best case is ScheduleDAGMILive just waste time on book-keeping register pressure, but I am not sure if we can still do those book-keeping after RA. Talk about post-RA scheduler, I see there is another

Hi, I found that when adding a project with Subversion username and password, e.g. cruise add <project-name> --url <URL> --username <username> --password <password> the username and password were not actually passed to svn command. I printed out the content of scm_options in script/add_project file and found that the values of username and password were empty. Then I

I have a working installation of icecast2 and ices2 (from CVS) I am in searching of a streamer / scheduler program. We are starting an online streaming (ogg) radio station and I want to have the ability to play a songs at at certain pre defined times of the day. I can add all the songs info to a MySql database and then write some php to check the time ever so often and reload the play list with

Hello, I have one question about the ALU scheduler. If for example I have one UNIFY volume which is using ALU scheduler with the following config: volume unify type cluster/unify option namespace afr-ns option scheduler rr option scheduler alu # use the ALU scheduler option alu.limits.min-free-disk 3% # Don't create files one a volume with less than 5% free diskspace

Package: xen-hypervisor-3.2-1-amd64 Version: 3.2.1-2 Severity: important Tags: patch Hi, I'm having troubles with windows 2008 server with HVM on XEN. When I allocate more than one CPU to the Windows VM, windows crashes after a few minutes with a BSOD. Other people have this problem, too. The Exact error message (BSOD) is: (the unique lines) A clock interrupt was not received on a

On Thu, May 26, 2011 at 15:07:24 +0200, Jonas Paulsson wrote: > In order to get a pre-RA scheduling, I would need something like: > - LiveVars > - PhiElim > - TwoAddr > - LiveIntervals > - Coalescing > - Scheduler (new) > - SlotIndexing > - LiveIntervals2 (new) > - RegAlloc > My qeustion then is, is it really so difficult to create the live intervals