similar to: regression analysis with interactions

Dear list, The name of R-language is too short and is not friendly to search engines. Do you think it can be renamed to something like "Rsio" or "Radio" ? Thank you so much for this useful software! Best wishes. [[alternative HTML version deleted]]

After some attempt to implement reduce-add in LLVM, I found out a easier way to detect reduce-add without introducing new IR operations. The basic idea is annotating phi node instead of add (so that it is easier to handle other reduction operations). In PHINode class, we can add a flag indicating if the phi node is a reduction one (the flag can be set in loop vectorizer for vectorized phi nodes).

On Wed, Nov 25, 2015 at 2:32 PM, Hal Finkel <hfinkel at anl.gov> wrote: > Hi Cong, > > After reading the original RFC and this update, I'm still not entirely sure I understand the semantics of the flag you're proposing to add. Does it having something to do with the ordering of the reduction operations? The flag is only useful for vectorized reduction for now. I'll give

----- Original Message ----- > From: "Xinliang David Li" <davidxl at google.com> > To: "Cong Hou" <congh at google.com> > Cc: "Hal Finkel" <hfinkel at anl.gov>, "llvm-dev" <llvm-dev at lists.llvm.org> > Sent: Wednesday, November 25, 2015 5:17:58 PM > Subject: Re: [llvm-dev] [RFC] Introducing a vector reduction add

I have spent the last 4-5 hours scrounging google articles on this and have found 2 solutions. The problem is one of them is something that we will not do (as MS will not support extending AD with Services For Unix(SFU)). The other is simply configuring kerberos and pam on the linux system. No problem there from what I can tell. Ticket cache: FILE:/tmp/krb5cc_0 Default principal: userid at

Does anyone know of R functions for doing composite quantile regression (Hou and Yuan Ann Stat 36:1108, 2008)? The paper's authors do not talk about software in their paper or on their web sites. Thanks Frank ----- Frank Harrell Department of Biostatistics, Vanderbilt University -- View this message in context: http://r.789695.n4.nabble.com/Composite-Quantile-Regression-tp4663463.html

Help ! I am very happy with my 20001026 wine, running my favourites windows applications. Unfortunately, I still have a minor problem: My keyboard in perfectly recognized as the Brazilian ABNT layout, I had to change something in the keyboard.c file, but now is ok. So when I start my application I can get every character I need, but I can tell windows that a '~' followed by a

Hello list, using AD with rfc2307 provisioned and NIS extensions are available. In ADUC tool I choose the group "Domain Admins" and click on the [UNIX Attributes] tab. I activate it for my domain and choose the GID=500. When I execute on my member server "net cache flush && getent group 500" I get the result domain admins:x:500:johndoe,name1,name2 So far so good,

Hi Guys, I've again been surprised when something like > m <- matrix("", nrow=3,ncol=3) > index_i <- c(2,1,3) > index_j <- c(1,3,2) > vals <- c("a","b","c") > m[ index_i, index_j ] <- vals > m gives block-wise application of the assignment: [,1] [,2] [,3] [1,] "b" "b" "b" [2,]

I came across a problem when one of our clients was not able to access any of the servers on our network. This person has never connected to us before and now for this first time was trying to do it from his home is Houston, TX using earthlink cable service provided by Time Warner. All this information, I think, is important because when I started examining my shorewall logs I found out

According to the schedule (e.g. on the right on llvm.org), we should have tagged the release by now, but we haven't, so we're officially behind schedule. I'm still optimistic that we can wrap this up pretty soon, though. This is what's blocking us: - PR26509: Crash in InnerLoopVectorizer::vectorizeLoop() I'm waiting to hear what Cong comes up with, otherwise we can revert

Hi When a reduction instruction is vectorized in a loop, it will be turned into an instruction with vector operands of the same operation type. This new instruction has a special property that can give us more flexibility during instruction selection later: this operation is valid as long as the reduction of all elements of the result vector is identical to the reduction of all elements of its

> >I suppose basically my question is: Is there anyway to get Windows to copy >the profile but exclude the 'My Documents' folder? Maybe you can find your answer at: http://www.windowsnetworking.com/kbase/WindowsTips/WindowsNT/RegistryTips/Disable/Disablecachingofroamingprofiles.html There hou can read: If you want roaming profiles to not include certain folders, you can

<Copied Cong> Thanks Elena. Mostly I was interested in why such a high cost 30 kept for TRUNCATE v16i32 to v16i8 in SSE41. Looking at the code it appears like TRUNCATE v16i32 to v16i8 in SSE41 is very expensive vs SSE2. I feel this number should be same/close to the cost mentioned for same operation in SSE2ConversionTbl. Below patch from Cong Hou reduce cost for same operation in SSE2

I'm trying to put together an R routine to conduct unidimensional unfolding scaling analysis using maximum likelihood. My problem is that ML optimization will get stuck at latent scale points that are far from optimal. The point optimizes on one of the observed variables but not others and for ML to move away from this 'local optimum', it has to move in a direction in which the

Hi! I have iBook G4, I was installed on this openSuSe 11.1 ppc, and I whant to install wine 1.0.1. In the whine repositories no wine for ppc architecture. I downloaded source tar.bz2 file, configuring finished succesed, but compiling, when process with file dlls/mshtml.tbl, exiting with error: error: get_type_vt: unknown type: 0x2b. Hou fix it :(

Does anybody know a good ip traffic monitoring software that has multiuser capability? I need some type of software with an interface on which users can login with their user/pass and see how much traffic (how many megabytes) they consumed over a certain period of time. Speed graphs are NOT a must, just something to show them hou much traffic they did. I''m currently using net-acct mysql

Hi, I was going through the X86TTIImpl::getCastInstrCost, and got a doubt on cost calculation for TRUNCATE instruction in AVX mode. In AVX2ConversionTbl & AVXConversionTbl table there is no cost defined for TRUNCATE v16i32 to v16i8, as a fallback it goes to SSE41ConversionTbl table and there it finds cost as 30 for this operation. 30 cost for this operation looks very high. Wondering why

I am looking at using CentOS to use as a network recorder to enhance our security analysis. During my research I found that the linux kernel (not CentOS specific) has a bad problem of dropping packets on gigabit connections. This problem exists even on a dual xeon system with 1gb ram using a minimal install. Once I found the ethereal performance wiki I realized the problem was not in the system

Hello, Currently the loop vectorizer will, by default, not consider vectorization factors that would make it generate types that do not fit into the target platform's vector registers. That is, if the widest scalar type in the scalar loop is i64, and the platform's largest vector register is 256-bit wide, we will not consider a VF above 4. We have a command line option (-mllvm