search for: difficult

Displaying 20 results from an estimated 13657 matches for "difficult".

2014 Mar 29
2
[LLVMdev] Running an IR pass after all IR passes
Hi, I am finding it difficult to see how I can run an IR instrumentation pass after "all" IR passes. I previously used opt to run my pass after linking all the llvm bitcode files and then ran llc. I found out that llc runs some other Function passes which depend on the target. For example, tail calls are only supporte...
2017 Apr 08
5
Spurious cast warning for C++?
How difficult would it be to add a warning to Clang when the programmer performs a cast that provably has no effect? A particular case I have in mind is someone getting confused and calling std::move on an argument to a copy-constructor for a class that doesn't implement move semantics. I would be grateful...
2014 Mar 30
2
[LLVMdev] Running an IR pass after all IR passes
...linois.edu>wrote: > Dear Rahman, > > I think your best option is to modify the code in libLTO so that it runs > your pass when you want it to run. I believe the file you want to modify > is LTOCodeGenerator.cpp. > > This does mean that passing options to your pass will be difficult or > impossible. However, you can either hard-code the options you need or read > them from an environment variable if there is no easy way to pass options > to the libLTO. > > If you want to go the llc route, then you'll need to modify the llc code > so that it runs your pas...
2002 Aug 18
3
Challenge to experts: Is archive bit so difficult?
I have had this problem for more than one year and have asked this same question twice on this list without any answears for past two years. So I assume that this question is quite difficult unless I really missed something, :-). We are using Samba 2.2.0 on RedHat 7.2 with domain authentication on NT 4.0 server. We are using NTbackup on a NT BDC to backup samba shares via mapped drives. The problem is that the incremental backup is same as normal whole backup which consumes lots of ta...
2008 Jan 15
9
things that are difficult/impossible to do in SAS or SPSS but simple in R
..., I'm giving a talk in a few days to a group of psychology faculty and grad students re the R statistical language. Most people in my dept. use SAS or SPSS. It occurred to me that it would be nice to have a few concrete examples of things that are fairly straightforward to do in R but that are difficult or impossible to do in SAS or SPSS. However, it has been so long since I have used either of those commercial products that I am drawing a blank. I've searched the forums and web for a list and came up with just Bob Muenchen's comparison of general procedures and Patrick Burns' overview...
2003 Dec 05
0
Difficult experimental design questions
What is available to help design experiments with non-standard requirements? I have a recurring need to solve these kinds of problems, with deadlines of next Wednesday for two sample cases. The first of the two is "mission impossible", while the second is merely difficult. The following outlines briefly the two problems and the approach I'm currently considering. I'd appreciate suggestions either of available software or of general approaches. I also have a recurring need to solve this kind of problem, so ideas that would take longer to develop could als...
2000 Dec 22
1
XAUTHORITY=/tmp/ssh-*/cookies makes forwarding through firewall difficult...
...ORITY bashing and cleanup upon exit. However, as you see by the above there is no way (that I can find) of getting OpenSSH to put the cookie elsewhere than /tmp/ssh-*/cookies. Why not set the cookie to /tmp/ssh-*/cookies & append a copy to ~/.Xauthority? Makes the clean up on exit issue more difficult, but still possible. Pls cc: me on replies, I'm not subscribed to this list. Thanx. Jason.
2007 Feb 16
0
Looking for descriptions of difficult problems
Hi all, Paul Anderson, a friend of mine who works at the University of Edinburgh, is looking for complicated problems that are currently difficult to handle with existing config mgmt tools. Please read his request below, and if you have any difficult problems that seem to meet his needs, I''d appreciate it if you would send descriptions of them to him. Thanks, Luke Begin forwarded message: > From: Paul Anderson <dcspaul@...
2007 Mar 11
2
Online file converter to Theora , Who thinks transcode to Theora is difficult?
...formats , including Ogg Theora. When the file is converted they send you an email with the URL to download the file. Also , if you want to take control of the converter and set advanced setting for it , you can try the power mux : http://www.mux.am/power.jsp Who thinks transcode to Theora is difficult? _________________________________________________________________ Acepta el reto MSN Premium: Protecci?n para tus hijos en internet. Desc?rgalo y pru?balo 2 meses gratis. http://join.msn.com?XAPID=1697&DI=1055&HL=Footer_mailsenviados_proteccioninfantil
2008 Jul 11
1
Difficultes with grep
...eturns nothing because it searches the word "name" in "table" rather "Tom"... I hope to receive some little help because this is stopping me in my projcet :/ ... i m'not able to reach a solution! Thanks a lot! -- View this message in context: http://www.nabble.com/Difficultes-with-grep-tp18409347p18409347.html Sent from the R help mailing list archive at Nabble.com.
2019 Nov 18
4
RFC: Moving toward Discord and Discourse for LLVM's discussions
On Mon, Nov 18, 2019 at 2:49 PM Robinson, Paul via llvm-dev < llvm-dev at lists.llvm.org> wrote: > | mailing lists for longer-form discussions are unfamiliar, difficult, > and often intimidating for newcomers > > > > Um… what? While I know (via my own children) that folks nowadays use > multiple avenues of communication, it’s **really** hard to imagine email > as a **mechanism** being unfamiliar/difficult/intimidating. Moving to a > new m...
2008 Jan 17
4
things that are difficult/impossible to do in SAS or SPSSbut simple in R
...these tools for the programming and graphics. This seems to work great. Walt Paczkowski Data Analytics Corp. -----Original Message----- >From: Rob Robinson <rob.robinson at bto.org> >Sent: Jan 17, 2008 4:31 AM >To: r-help at stat.math.ethz.ch >Subject: Re: [R] things that are difficult/impossible to do in SAS or SPSSbut simple in R > > >I wonder if those who complain about SAS as a programming environment have >discovered SAS/IML which provides a programming environment akin to Matlab >which is more than capable (at least for those problems which can be treated &gt...
2020 Jun 05
2
Ticket 46201 - Missing LLVM NOTICE file is making redistributing LLVM difficult
Hello all, I was asked to bring attention to this LLVM ticket to the mailing list: https://bugs.llvm.org/show_bug.cgi?id=46201 - Missing LLVM NOTICE file is making redistributing LLVM difficult. It was recently noted by our legal review in release management that LLVM third-party licenses are scattered over different files, which complicates faithful license-preserving redistribution of LLVM to our users. Having a grouped license declaration of would make building redistributables easier...
2009 Jan 20
3
[LLVMdev] Shouldn't DAGCombine insert legal nodes?
...a 64-bit constant as the result of converting a (bitconvert (fabs val)) to a (and (bitconvert val), i64const). The problem: i64 constants have to be legalized for the CellSPU platform. DAGCombine is doing the right thing but it's not doing the right thing for CellSPU and it's damed difficult to work around this "feature". Moreover, the way all of SelectionDAGLegalize and DAGCombne's code is written, it's particularly difficult to "re- legalize" nodes unless one more legalization pass is invoked after DAGCombine. It's not like it's actually ea...
2002 Feb 15
2
difficult R-problem
Hi there In the course of my diploma thesis in climatology I have encountered a difficult R-Problem that I cannot solve. I want to fill R-Objects (whose names should depend on j) with numbers at the i-th position. The resulting Objects should be something like: RQuadratStep1, RQuadratStep2, RQuadratStep3 ... filled with Elements like c(0.324, 0.456, 0.657 ...) Below is a short vers...
2002 Feb 03
2
WinVC - Multiple file tag editor!
...the future. > I wouldn't recommend shelling to vorbiscomment. Link to the > real library (or what passes for a library); it'll be faster, > you don't have to do any parsing when reading, > it might save on some charset issues, etc. It may be slightly faster but much more difficult & I don't have much time to work on it. > Another note, this to anyone writing tag editors: try to get > multilingual support right. It takes effort, especially if you won't > use it yourself, and I'll help anyone that needs help (if I can). > Having multilingual suppo...
2006 Apr 26
3
Were to find appropriate functions for a given task in R
This is a generic request concerning were to look for finding appropriate information on a precise procedure in R. I’m using R for teaching introductory statistics and my students are learning how to deal with it. However, I find it difficult to locate some of the procedures. For instance, for basic crosstabulation, it is obvious that basic functions as table, ftable, and prop.table can be used. But there is a CrossTable function that is very useful. This is hidden in gmodels and gregmisc, as far as I’ve been able to explore the package...
2019 Nov 18
2
RFC: Moving toward Discord and Discourse for LLVM's discussions
> > | mailing lists for longer-form discussions are unfamiliar, difficult, > and often intimidating for newcomers > > Um… what? While I know (via my own children) that folks nowadays use > multiple avenues of communication, it’s **really** hard to imagine email > as a **mechanism** being unfamiliar/difficult/intimidating. Moving to a > new mechanism w...
2010 May 29
2
[LLVMdev] How difficult is to fix this error: JIT does not support address-of-label yet!
I ran into this and would like to have goto-label-by-pointer feature in JIT. How difficult is this? I see that functions are stored in the global map of global values. So I would guess one needs to add another map: of all BB addresses just like the global value map. Yuri
2002 Aug 02
0
[Bug 379] New: difficult to find the openssh code signing key on openssh.org.
http://bugzilla.mindrot.org/show_bug.cgi?id=379 Summary: difficult to find the openssh code signing key on openssh.org. Product: Portable OpenSSH Version: -current Platform: Other OS/Version: other Status: NEW Severity: normal Priority: P2 Component: Documentation...