search for: bronder

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2016 Dec 20
2
Request: Increasing MAX_NUM_DLLS in Rdynload.c
...en when loading and unloading across learner types we can still hit the MAX_NUM_DLLS error, meaning we'll have to break them down further (or maybe we can be clever with gcDLLs()?). I'm CC'ing Lars Kotthoff and Bernd Bischl to make sure I am representing the issue well. Regards, Steve Bronder Website: stevebronder.com Phone: 412-719-1282 Email: sbronder at stevebronder.com On Tue, Dec 20, 2016 at 1:04 AM, Henrik Bengtsson < henrik.bengtsson at gmail.com> wrote: > On reason for hitting the MAX_NUM_DLLS (= 100) limit is because some > packages don't unload their DLLs wh...
2016 Dec 20
2
Request: Increasing MAX_NUM_DLLS in Rdynload.c
On 20 December 2016 at 17:40, Martin Maechler wrote: | >>>>> Steve Bronder <sbronder at stevebronder.com> | >>>>> on Tue, 20 Dec 2016 01:34:31 -0500 writes: | | > Thanks Henrik this is very helpful! I will try this out on our tests and | > see if gcDLLs() has a positive effect. | | > mlr currently has tests broken down by le...
2016 Dec 20
3
Request: Increasing MAX_NUM_DLLS in Rdynload.c
...ime to conduct effective unit tests. If MAX_NUM_DLLS is set to 100 for a very particular reason than I apologize, but if it is possible to increase MAX_NUM_DLLS it would at least make the testing at mlr much easier. I understand you are all very busy and thank you for your time. Regards, Steve Bronder Website: stevebronder.com Phone: 412-719-1282 Email: sbronder at stevebronder.com [[alternative HTML version deleted]]
2001 Apr 26
2
Functionality bug (possibly) in openssh on AIX 4.3 (fwd)
Has anyone else running AIX tried this patch? I'm looking for feedback if it should be applied before we release 2.9p1. - Ben ---------- Forwarded message ---------- Date: Tue, 24 Apr 2001 17:22:02 -0800 (AKDT) From: mikem at alaska.net To: openssh-unix-dev at mindrot.org Subject: Functionality bug (possibly) in openssh on AIX 4.3 Hi Folks, While compiling and testing openssh-2.5.2p2 on
2016 Dec 20
0
Request: Increasing MAX_NUM_DLLS in Rdynload.c
>>>>> Steve Bronder <sbronder at stevebronder.com> >>>>> on Tue, 20 Dec 2016 01:34:31 -0500 writes: > Thanks Henrik this is very helpful! I will try this out on our tests and > see if gcDLLs() has a positive effect. > mlr currently has tests broken down by learner type s...
2015 Feb 06
2
Re: Creating users "on - the - fly"
...use that to look up the information. Hence my current (potential dead-end) path of trying to let users access via their username , which then lets me look up their authorized_keys. Of course, now I run into the "user doesn't exist" issue.. :( On Fri, Feb 6, 2015 at 1:21 PM, David Bronder <david-bronder at uiowa.edu> wrote: > What about doing something like is popular on some git services, where > instead of having actual accounts for each user, all the users log in with a > single account but different keys? You then govern their access/behavior > based on which...
2015 Feb 06
4
Creating users "on - the - fly"
I guess I didn't want to litter the users table either - it just seems "wrong" to be actually adding things to the host when it is really so transient. It feels like it should be LDAP-ish. Just ask the server for the keys and do a one-off authentication. But I've seen even LDAP creates the user directories. I see that 2.6 kernels can have some 4B users, which should last me a
2016 Dec 20
0
Request: Increasing MAX_NUM_DLLS in Rdynload.c
Hi, Dirk: On 12/20/2016 10:56 AM, Dirk Eddelbuettel wrote: > On 20 December 2016 at 17:40, Martin Maechler wrote: > | >>>>> Steve Bronder <sbronder at stevebronder.com> > | >>>>> on Tue, 20 Dec 2016 01:34:31 -0500 writes: > | > | > Thanks Henrik this is very helpful! I will try this out on our tests and > | > see if gcDLLs() has a positive effect. > | > | > mlr currently...
2001 Sep 27
1
AIX lastlog change?
...there, too. Not being familiar with the "proper" place for various steps, I don't know if this is the correct place, though. If that would be considered the right place for it, I can throw out a quick patch, I guess. =Dave -- Hello World. David Bronder - Systems Admin Segmentation Fault ITS-SPA, Univ. of Iowa Core dumped, disk trashed, quota filled, soda warm. david-bronder at uiowa.edu
2003 Sep 16
1
3.6.1p1/SNAP-20030910, AIX & /etc/nologin (similar to bug #178)
...g and not seeing any difference in the problem behavior. /etc/ssh/sshd_config only differs from the defaults by enabling X11Forwarding, restricting to protocol 2, and disabling Compression. Thanks for any insight (or solutions! :). =Dave -- Hello World. David Bronder - Systems Admin Segmentation Fault ITS-SPA, Univ. of Iowa Core dumped, disk trashed, quota filled, soda warm. david-bronder at uiowa.edu
2015 May 05
3
Why is the diag function so slow (for extraction)?
Looks like the c(x)[...] bit used to be as.matrix(x)[...]. Not sure why the change was made many years ago, but this was before names were handled explicitly. It would definitely be better to not force the duplicate, at least in the case where we are sure c() and [ would not dispatch. Best, luke On Mon, 4 May 2015, peter dalgaard wrote: > >> On 04 May 2015, at 19:59 , franknarf
2016 Mar 24
3
summary( prcomp(*, tol = .) ) -- and 'rank.'
...n saying Proportion of variance describes the amount of variance with respect to the number of components the user chooses to show? So if I only choose one I will explain 100% of the variance? I think showing 'Total Proportion of Variance' is important if that is the case. Regards, Steve Bronder Website: stevebronder.com Phone: 412-719-1282 Email: sbronder at stevebronder.com On Thu, Mar 24, 2016 at 2:58 PM, Kasper Daniel Hansen < kasperdanielhansen at gmail.com> wrote: > Martin, I fully agree. This becomes an issue when you have big matrices. > > (Note that there are aw...
2016 Feb 27
1
Unable to Install Packages from Binaries on Windows for R 3.2.3
...s = "https://cran.rstudio.com/") Error in install.packages : type 'binary' is not supported on this platform --- Platform session info below: sessionInfo() R version 3.2.3 (2015-12-10) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 14.04.4 LTS Regards, Steve Bronder Website: stevebronder.com Phone: 412-719-1282 Email: sbronder at stevebronder.com On Sat, Feb 27, 2016 at 11:33 AM, peter dalgaard <pdalgd at gmail.com> wrote: > > > On 27 Feb 2016, at 05:22 , Ramnath Vaidyanathan < > ramnath.vaidya at gmail.com> wrote: > > > &gt...
2001 Dec 26
3
auth*.c
Folks, During testing, we found a couple of issues with openssh3.0.2p1: 1. In userauth_finish() in auth2.c (as well as in do_authloop in auth1.c), the foll. check: if (authctxt->failures++ > AUTH_FAIL_MAX) is never satisfied and thus packet_disconnect() never gets called. I suspect the code just drops out of the dispatch_run function list instead. This should be an == instead of >.
2015 May 12
2
Why is the diag function so slow (for extraction)?
>>>>> Steve Bronder <sbronder at stevebronder.com> >>>>> on Thu, 7 May 2015 11:49:49 -0400 writes: > Is it possible to replace c() with .subset()? It would be possible, but I think "entirely" wrong. .subset() is documented to be an internal function not to be used "li...
2016 Mar 25
2
summary( prcomp(*, tol = .) ) -- and 'rank.'
...have a roughly _constant_, small-ish variance and are interpreted as noise. Of course the magnitude of the noise is important information. > But then you should use Factor Analysis which has that concept of ?noise? (unlike PCA). Cheers, Jari Oksanen >> On 25 Mar 2016, at 00:02 , Steve Bronder <sbronder at stevebronder.com> wrote: >> >> I agree with Kasper, this is a 'big' issue. Does your method of taking only >> n PCs reduce the load on memory? >> >> The new addition to the summary looks like a good idea, but Proportion of >> Variance...
2002 Feb 01
3
3.0.2p1 under IRIX (coredumps)
Hello, I am unable to build a working OpenSSH 3.0.2p1 for IRIX 6.5 using either 1. gcc 2.95.3 + binutils 2.11.2 2. SGI MIPSpro cc, CC=cc, LD=/usr/bin/ld, CFLAGS='-mips3 -n32' Under both setups: - zlib seems to build fine - OpenSSL seems to build fine and tests out okay - OpenSSH builds, and then: openssh-3.0.2p1 % ./ssh -v myhost Trace/BPT/RangeErr/DivZero/Ovflow trap (core
2016 Dec 20
0
Request: Increasing MAX_NUM_DLLS in Rdynload.c
...think it would be useful if R CMD check would also check that DLLs are unregistered when a package is unloaded (https://github.com/HenrikBengtsson/Wishlist-for-R/issues/29), but of course, someone needs to write the code / a patch for this to happen. /Henrik On Mon, Dec 19, 2016 at 6:01 PM, Steve Bronder <sbronder at stevebronder.com> wrote: > This is a request to increase MAX_NUM_DLLS in Rdynload.c in from 100 to 500. > > On line 131 of Rdynload.c, changing > > #define MAX_NUM_DLLS 100 > > to > > #define MAX_NUM_DLLS 500 > > > In development of the mlr pa...
2001 May 21
1
Local Management via su or ssh ?
ssh could give us: 1/ Centrally managed keys and access 2/ No more user accounts in wheel groups lying around various systems 3/ Standard tracking with logging to a server via syslogd. 4/ Passwords managed centrally via pass phrases instead of passwords on every machine. As far as not using root is concerned, all for it, but I am just trying to get some sort of control over root now. sudo etc
2016 Mar 25
0
summary( prcomp(*, tol = .) ) -- and 'rank.'
...ively zero-variance, but that is (usually) not the intention at all. The common case is that the remainder terms have a roughly _constant_, small-ish variance and are interpreted as noise. Of course the magnitude of the noise is important information. -pd > On 25 Mar 2016, at 00:02 , Steve Bronder <sbronder at stevebronder.com> wrote: > > I agree with Kasper, this is a 'big' issue. Does your method of taking only > n PCs reduce the load on memory? > > The new addition to the summary looks like a good idea, but Proportion of > Variance as you describe it may...