search for: consist

Displaying 20 results from an estimated 17493 matches for "consist".

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2007 Dec 17
0
guidelines for consistency of vector functions
...ailed 0 of 17 basic tests, 12 of 17 extra tests, and 0 of 0 bonus tests > res <- testVectorFunctionality(from.numeric=function(i) chron(times=i), verbose=TRUE) Testing basic vector functionality for class 'times' Testing extra vector functionality for class 'times' Failed consistency check: unique(xa) == xa Failed consistency check: unique(xb) == xb Failed consistency check: unique(x0) == x0 Failed consistency check: unique(x1) == x1 Failed consistency check: unique(xA) == xA[!duplicated(xA)] Failed consistency check: rep(x1, 3) == c(x1, x1, x1) Failed con...
2016 Oct 07
7
Debug info interacting with optimization and code generation
...rate bit-identical code with and without debug info. I.e. # clang -c -O2 -g a.cc -o a.g.o # clang -c -O2 -g0 a.cc -o a.g0.o # strip a.g.o a.g0.o # diff a.g.o a.g0.o The diff should find two binaries identical. For brevity, in the rest of the mail, I'll refer to this requirement as "codegen consistency" (any better name?) Unfortunately, LLVM does not guarantee codegen consistency. Recently, I've spent quite some time try to fix related issues (e.g. https://reviews.llvm.org/D25286 and https://reviews.llvm.org/D25098). The most recent issue I'm looking at is that during isel, the...
2011 Apr 15
2
prediction error in ROCR package when sampled y consists of only one class
Dear R users, Hi. I am using prediction function in ROCR package. y consists of two classes 0 and 1. However, since I am using cross-validation, a sampled small number of y may consist of only one class >y [1] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 In this case, prediction function gives an error: Error in prediction(predic, y) : Number of classes is not equal to 2. R...
2018 Apr 08
5
Filesystem level backups?
Up until now I've been backing up my IMAP server by taking an atomic snapshot of the entire VM, so I've not really had to worry about it. I'm moving to hosting where I have neither VM snapshots nor a filesystem that can take snapshots, so I need to think about consistent backups a bit more. Will a simple backup of all the files of an multi-dbox give me a consistent state when I recover, or do I need to do something (e.g. lock writes to the mailbox) while I run a backup? (I could use doveadm backup if I were backing up to local storage I controlled, but I'm...
2017 Feb 03
3
raid 10 not in consistent state?
hi everyone I've just configured a simple raid10 on a Dell system, but one thing is puzzling to me. I'm seeing this below and I wonder why? There: Consist = No ... /c0/v1 : ====== --------------------------------------------------------------- DG/VD TYPE State Access Consist Cache Cac sCC Size Name --------------------------------------------------------------- 3/1 RAID10 Optl RW No RWBC R OFF 18.188 TB ------------------------...
2018 May 08
2
Verifying idmap.ldb consistency across domain controllers
Hello,     Is there a command or quick way to verify idmap.ldb is consistent across domain controllers? Similar to using samba-tool to compare two ldap databases? Thanks. -- -- James
2008 Jan 16
5
xen backup
...means by typing some command in the host machine, (script or using some API''s or sending some signal to VM from the host), i want stop application running in the VM.......is there any way to do this.....if anybody know this please help me....... I want this because......I want to take VM consistent backup without stoping it or suspending it....my idea is , if I stop the aplication running in the VM I can do backup consistently (i suppose.), without supending enitire VM thanking you namitha _______________________________________________ Xen-users mailing list Xen-users@lists.xensource....
2007 Jun 22
2
Data consistency checks in functions
Dear friends, I'm writing a function with three arguments myfun <- function(theta, X, values) { .... .... } in this function, I'm trying to write consistency checks. In order to compute the statistic of interest I only need theta and values. The idea of having X in there is that, if values is not provided by the user, then values is computed from X. my problem is I'm trying to write consistency checks. For instance if i say output <- myfun(...
2020 May 29
2
[cfe-dev] [RFC] Loading Bitfields with Smallest Needed Types
...e, May 26, 2020 at 7:49 PM James Y Knight via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> >> At least in this test-case, the "bitfield" part of this seems to be a >> distraction. As Eli notes, Clang has lowered the function to LLVM IR >> containing consistent i16 operations. Despite that being a different >> choice from GCC, it should still be correct and consistent. >> > I suspect that this is more prevalent with bitfields as they're more > likely to have the load / bitwise op / store operations done on them, > resulting in...
2020 Aug 20
2
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
...> > was, and would feel better if such could be avoided in future > > communication. > > It wasn't meant to be too insulting, but I found this out when trying > to figure out how to just disable it. But it also ends up using > the actual dma attr flags for it's own consistency checks, so just > not setting the flag did not turn out to work that easily. > Yes, sadly the videobuf2 ended up becoming quite counterintuitive after growing for the long years and that is reflected in the design of this feature as well. I think we need to do something about it. > B...
2010 Jun 04
1
[LLVMdev] MCAsmStreamer: format symbol attributes consistently
This is just a cosmetic change in MCAsmStreamer.cpp/EmitSymbolAttribute: all attributes have now a \t before and after, as done for '.type'. This makes the output look consistent, as well as help some third party assemblers expecting the attributes to be in the second column. The patch applies cleanly on the svn head. Best regards, -- Arnaud de Grandmaison -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermai...
2003 Dec 19
2
generic/method consistency
...realize the answer is very likely in the section Generic functions and methods (or Adding new generics), but I'm not clear what to do with the following. Running R CMD check, I get the following warnings for my generic functions. Does this mean I need the argument * checking generic/method consistency ... WARNING leps: function(x, ...) leps.default: function(x, pred, titl, plot) reliability.plot: function(x, ...) reliability.plot.default: function(x, obar.i, prob.y, titl, mod.names) summary: function(object, ...) summary.prob.bin: function(object) Matt Pocernich NCAR - Rese...
2008 Jun 06
2
Why doesn't formatC( x, digits=2, format="g") doesn't always give 2 sig figs?
Hi all I am not a C programmer, but I am trying to understand formatC to get consistent printing of reals to a given number of significant digits. Can someone please explain this to me? These first three give what I expect on reading ?formatC: > formatC(0.0059999, digits=2,format="fg",flag="#") [1] "0.0060" > formatC(0.59999, digits=2,forma...
2020 Aug 19
0
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
The V4L2-FLAG-MEMORY-NON-CONSISTENT flag is entirely unused, and causes weird gymanstics with the DMA_ATTR_NON_CONSISTENT flag, which is unimplemented except on PARISC and some MIPS configs, and about to be removed. Signed-off-by: Christoph Hellwig <hch at lst.de> --- .../userspace-api/media/v4l/buffer.rst | 17 ----...
2007 Jun 01
2
scan a directory and then make a string vector consisting of file names
Dear R-users, I am looking for a way to scan a directory and then make a string vector consisting of the file names in the directory. For example, under c:\temp\ there are 4 files a.txt, b.txt, c.txt, and d.txt I would like to have a string vector c("a.txt","b.txt","c.txt","d.txt") How do I do that? Thanks Taka, __________________________________...
2015 Nov 07
2
idmap & migration to rfc2307
...uot;supposed" to be used as file >>> servers in the samba view of things (which is another story >>> altogether), but I can't understand why sometimes the ID mapping comes >> >from the rfc2307 attributes and then later on not. The mapping needs >>> to be consistent so that any files on disk are owned by the correct >>> UID (even if the local DC's Unix system doesn't necessarily know who >>> that UID is - that's the job of winbindd / sssd / etc. as I understand >>> it) ? >>> >>> There are a lot of peo...
2014 Dec 18
3
X11 console
...ec 18, 2014 at 7:20 AM, David Both <dboth at millennium-technology.com> wrote: > +1 > > It can be quite annoying when the X console is changed from one Virtual > Console to another as happens with almost every release of CentOS and > Fedora. I would really like it to be always consistent at Console 7. And the > "real" system console should always be Console 1. > > I am OK with change, but this seems to be fairly random change with know > apparent advantage or benefit. > > It is a big deal to keep it consistent. That way I know what to tell > custom...
2020 May 29
5
[cfe-dev] [RFC] Loading Bitfields with Smallest Needed Types
...ia llvm-dev >> > <llvm-dev at lists.llvm.org> wrote: >> >> >> >> At least in this test-case, the "bitfield" part of this seems to be a >> >> distraction. As Eli notes, Clang has lowered the function to LLVM IR >> >> containing consistent i16 operations. Despite that being a different >> >> choice from GCC, it should still be correct and consistent. >> >> >> > I suspect that this is more prevalent with bitfields as they're more >> > likely to have the load / bitwise op / store operati...
2020 Aug 19
4
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
Hi Christoph, On Wed, Aug 19, 2020 at 8:56 AM Christoph Hellwig <hch at lst.de> wrote: > > The V4L2-FLAG-MEMORY-NON-CONSISTENT flag is entirely unused, Could you explain what makes you think it's unused? It's a feature of the UAPI generally supported by the videobuf2 framework and relied on by Chromium OS to get any kind of reasonable performance when accessing V4L2 buffers in the userspace. > and causes &g...
2020 Aug 19
0
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
Hi Tomasz, On 2020-08-19 12:16, Tomasz Figa wrote: > Hi Christoph, > > On Wed, Aug 19, 2020 at 8:56 AM Christoph Hellwig <hch at lst.de> wrote: >> >> The V4L2-FLAG-MEMORY-NON-CONSISTENT flag is entirely unused, > > Could you explain what makes you think it's unused? It's a feature of > the UAPI generally supported by the videobuf2 framework and relied on > by Chromium OS to get any kind of reasonable performance when > accessing V4L2 buffers in the users...