similar to: help for input

Hello, I have a perl program which produces the input. Instead of print it to a file then let R read the file, I want to let R to read the input directly from the perl output, I am using a PERL IPC::open2 module for this, local (*Read,*Writer); $pid = open2(\*Read, \*Writer, "R --no-save --slave< my.R") #input to R for(){ print Writer data; } close Writer; #R output

Vikram, I also agree with you. I understand that target-independent representation is very valuable and important for software compilation. However, when we are doing high-level synthesis (also called behavioral/architectural synthesis), the targeting architecture is also changing. That is, we need to do architecture exploration and the IR transfromation simultaneously. For example,

Hi, all, I'd like to find one or more changepoints in a dataset eg for data like 0.9 1 0.8 0.8 0.85 0.3 0.9 0.9 0.9 1.1 0.3 is unlikely a changepoint but for data like 0.9 1 0.8 0.8 0.85 0.3 0.2 0.2 0.1 0.2 0.3 0.3 is a change point I am wondering is there any function can do changepoint analysis? Ying Fan

Yeah. We need to have more extra fields in the instruction. Fo example, during high-level synthesis, we must schedule an instruction to a certain control step (or cycle), and bind it to be execute on a certain functional unit, etc. Besides the in-memory exchange of the information, we also want on-disk exchange. That introduces the write-out/parse-in problem. Thanks ----- Original Message -----

Hi, Yiping! I am not sure of the answer to your question, but I am forwarding it to the LLVMdev list where I am sure someone will be able to answer you. Please send development questions directly to LLVMdev and you will get a response quicker, as it is read by many LLVM developers. ----- Forwarded message from Yiping Fan <fanyp at cs.ucla.edu> ----- Date: Mon, 31 Oct 2005 17:20:24 -0800

Yiping, Could you describe in a little more detail what your goals are? I agree with Reid and Misha that modifying the instruction definition is usually not advisable but to suggest alternatives, we would need to know more. Also, for some projects it could make sense to change the instruction set. --Vikram http://www.cs.uiuc.edu/~vadve http://llvm.cs.uiuc.edu/ On Oct 20, 2004, at 2:41 PM,

On Wed, Oct 20, 2004 at 11:59:45AM -0700, Yiping Fan wrote: > Yeah. We need to have more extra fields in the instruction. Fo > example, during high-level synthesis, we must schedule an instruction > to a certain control step (or cycle), and bind it to be execute on a > certain functional unit, etc. Since we're talking about "execution" and "scheduling", you

I'm CC'ing the llvm-dev list because other people are more knowledgeable about the bytecode format/encoding than I am. Please follow-up the replies to the list. On Wed, Oct 20, 2004 at 11:27:53AM -0700, Yiping Fan wrote: > We also want to extend the llvm instructions/intrinsic > functions/types/passes to support our high-level synthesis for > hardware. First of all, we want to

We have CENTOS 5.4 X86_64 on DELL server. This server havs been run 5 months no special message. Recently I found /var/log/messages file have following message pop-up: Jan 5 15:14:19 ORA1 kernel: program nmhs is using a deprecated SCSI ioctl, please convert it to SG_IO Jan 5 15:14:19 ORA1 last message repeated 29 times Does anyone know what it mean?

Hi, all: I can't make my HP DL380 G2 servers to boot off local disk by using "default local" line in my PXE boot menu. For fully automated server setups, I have configured all my DL380 servers to always do PXE boot. By manipulating the default boot option in boot menu, I can control a server whether to install a new OS via kickstart or just boot off local disk. This scheme works

Hello all, I hope something is not already posted regarding this exact problem I am trying to solve. I've read through the forums and previous postings and am still confused as to how to approach this. Basically, what I am trying to do is construct variables that utilizes an average of a variable from a grouping, or higher order, variable. For instance, in my dataset I have variables, with

Hello, Just baught this ups to replace an Ellipse. I've had a look at the nut hardware compatibility list, it's fully compatible and uses the same driver as ellipse (usbhid-ups) Here is the error I get when I "/usr/bin/upsdrvctl start" : Network UPS Tools - UPS driver controller 2.6.5-Unversioned directory Network UPS Tools - Generic HID driver 0.37 (2.6.5-Unversioned

I have searched the archives and googled this problem with usbhid-ups. I would really appreciate any help anyone could offer to solve the problem. System: Ubuntu 14.04.1 Trusty Tahr Installed nut from Ubuntu repositories - nut 2.7.1 Ups.conf file maxretry = 3 # user = nut [TrippLite] driver = usbhid-ups port = auto productid = 3016 desc = "Tripp Lite UPS,

Yiping, If you are doing architectural synthesis, I do agree that you likely need to capture some operations in the instruction set, especially if you want to perform analyses and optimizations on those operations. Some specific comments: On Oct 20, 2004, at 6:04 PM, Yiping Fan wrote: > Vikram, >     I also agree with you. I understand that target-independent > representation is

Hi I've 3 iax connections to my provider , each of them have own DID , PH1<----| | \/ PH2<-->|-----| <---------------------------> |----|<-- DID1 | A1 | <---------------------------> |ISP |<-- DID2 PH3<-->|-----| <---------------------------> |----|<-- DID3 I had iax phone on each of this connection , but now I want to terminate all

Hi R users, I request members of the R community to consider filling a short survey regarding the use of R. The survey can be found at http://goo.gl/jw1ig Please accept my apologies for posting here for a non-technical reason. The data collected will be suitably analyzed and I'll post a link to the results in the coming weeks. Thank you all for your interest and for sharing your R usage

Hello! I am producing a set of images and I would like them to be sorted by names I give. I was able to produce my names and add integer to them. That is easy. But my problem lies in sort of file from this process: figure_10.png figure_11.png figure_12.png ... figure_1.png figure_20.png ... So I would like to convert integers to something like 01 if upper limit for this conert is 10 or 001

"Object is the root of Ruby''s class hierarchy. Its methods are available to all classes unless explicitly overridden." Wouldn''t Class class be at the root of the class hierarchy? After all, look at this: 1.9.2p290 :006 > Object.instance_of? Class => true Object is an instance of class, after all we can use one of Class'' instance methods on Object:

On Aug 28, 2014, at 6:49 PM, Barry Skrypnyk <barry at skrypnyks.com> wrote: > I have searched the archives and googled this problem with usbhid-ups. I would really appreciate any help anyone could offer to solve the problem. > > System: Ubuntu 14.04.1 Trusty Tahr Which kernel version are you using? > Installed nut from Ubuntu repositories ? nut 2.7.1 > > Ups.conf file

deaRs, I want to build a covariance matrix out of the data from a binary file, that I can read in chunk by chunk, with each chunk containing a single observation vector X. I wonder how to do that most efficiently, avoiding the calculation of the full symmetric matrices XX'. The trivial non-optimal approach boils down to something like: Q <- matrix(rnorm(100000),ncol=200) M <-