search for: natual

I have a machine with 64GB of memory in our lab. We have memory demanding processes and natually swap gets used. However when these processes are gone and the system is idle, we still see swap being used. Is this normal behavior? TIA

Hello, I got two sets of data x=(124738, 128233, 85901, 33806, ...) y=(25292, 21877, 45498, 63973, ....) When I did a t test, I got two tail p-value = 0.117, which is not significantly different. If I changed x, y to log scale, and re-do the t test, I got two tail p-value = 0.042, which is significantly different. Now I got confused which one is correct. Any help would be very appreciated.

...ner recently and I'd like to > > share the plan for how Combine Rules will be defined in GlobalISel and > > solicit feedback on it. > > This is really great stuff! I agree with pretty much everything Nicolai > said, particularly the use of DAGs. That's seems much more natually > TableGen-y to me. Specific comments are below. > > But before that, I've been long pained that we have so much duplicated > code in instcombine and dagcombine. I know this is way beyond the scope > of this work but do you think the basic concepts could be applied to > pr...

At home I have CentOS 4.4 running on a Compaq Presario with an ATI Radeon 200G video chipset. Naturally, the linux driver support ATI offers are pretty crappy, thus many postings to many web sites on problems and possible resolutions. I forget where, and natually I didn't bookmark it, but there was one web site that provided the exact working solution. From then on, my video support worked flawlessly. Now, with CentOS 5 coming out, what support will there be for this type of card? My installation came from a bittorrent DVD. The problem I have wi...

...:win: in that respect. Up until I left click on the child, all EVENT's are shown like: trace:event: The freeze happens when the click event is trace:win: I don't pretend to understand the whole structure of Wine, but when I see something different happening when a problem occurs, I'm natually thinking the problem is cause by the difference.. Or am I on the wrong track? Thanks, Rick -- Rick Romero IT Manager ph: 262.685.4841 Valeo, Inc. fax: 262.695.4850 rick@valeoinc.com -------------- next part -------------- A non-text attachment was scrubbed... Name: vfpoutput.txt.gz Type:...

...d like to model with splines - or some similar approach, as they have been found to work better than other methods such as a fitted polynomial. Using the B Spline function from the 'splines' package, it is possible to fit a model of some property with depth based on the bs() function: #natual, B-Splines library(splines) #fit a b-spline model: fm <- lm(y ~ bs(x, df=5) ) I am able to predict a soil property with depth, at unsampled locations with this model with: new_x <- seq(range(x)[1], range(x)[2], len = 200) #predict attribute at unsampled depths: new_y <- predict(fm, d...

Hi Yang, They have different implementations because they don't do the same thing and don't rely on the same structures. VLIW scheduling works on the SelectionDAG, right after the instruction selection, and it will schedule the DAG but it will not build any packet. The VLIW packetizer has been designed to work with machine instructions, using the ScheduleDAGInstr, and it does build

Hi, I notice that there exist some classes for VLIW packetizing and other classes for VLIW scheduling. Apparently these classes share something in common. Can someone explain why they should have separate implementation (i.e., in different function passes)? Best regards. -- 杨勇勇 (Yang Yongyong)

...enerator knows where to emit the decl. Adding these things to llvm is a very reasonable thing to do. If you're interested, it would probably be good to start with a basic code generator for a target that uses these things. Once the basic features are working, new extensions like these can natually be added to both the target and llvm itself. -Chris -- http://nondot.org/sabre/ http://llvm.org/

On Apr 3, 2010, at 2:36 PM, Russell Wallace wrote: > On Fri, Apr 2, 2010 at 6:17 PM, Chris Lattner <clattner at apple.com> wrote: >> No, please don't. This is something we specifically do not want to support. The issue is not the parser, the issue is that struct field offsets are no longer constant in this model. > > What about declaring that pointers are always 64

fixed-point number could be stored in LLVM first class integer types. i cannot see the problem now. but to be type-safe, there should be a first class 'fixed'. some llvm extensions required to mapping dsp-c lanaguages could be implemented as qualifiers. 1. _sat qualifier Saturate the result within [0.0, +1.0> or [-1.0,+1.0> (unsigned/singed). sat signed fixed a; sat signed fixed

On Fri, Apr 2, 2010 at 6:17 PM, Chris Lattner <clattner at apple.com> wrote: > No, please don't.  This is something we specifically do not want to support.  The issue is not the parser, the issue is that struct field offsets are no longer constant in this model. What about declaring that pointers are always 64 bits, for all purposes other than final code generation of actual pointer

...iner recently and I'd like to >> share the plan for how Combine Rules will be defined in GlobalISel and >> solicit feedback on it. > > This is really great stuff! I agree with pretty much everything Nicolai > said, particularly the use of DAGs. That's seems much more natually > TableGen-y to me. Specific comments are below. > > But before that, I've been long pained that we have so much duplicated > code in instcombine and dagcombine. I know this is way beyond the scope > of this work but do you think the basic concepts could be applied to > p...

I'm trying to config Samba PDC using: The Unofficial Samba HOWTO but error apeared: The following error occurred attempting to join the domain MYDOMAIN: The specified network password is not correct I tried: Use Window's Group Policy Editor (gpedit.msc) to make the following changes in the Local Computer Policy\ Computer Configuration\ Windows Settings\ Security Settings\ Local

Earlier today I sent a question to Frank Harrell as an R developer with whom I am most familiar. He suggested also that I put my questions to the list for additional responses. Next month I'll be giving a talk on R as an example of high quality open source software. I think there is much to learn from R as a high quality extensible product that (at least as far as I can tell) has never

Hi All, I've been working on the GlobalISel combiner recently and I'd like to share the plan for how Combine Rules will be defined in GlobalISel and solicit feedback on it. This email ended up rather long so: TL;DR: We're planning to define GlobalISel Combine Rules using MIR syntax with a few bits glued on to interface with the algorithm and escape into C++ when we need to.