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Hi Philip, > Aside: From the documentation, it's actually unclear how strong a barrier > ISB actually is. The "fetched after the ISB" gives a lot of room for > interpretation. (i.e. is it legal for a cpu to fetch every instruction in a > function, queue them for execution under wait conditions, *then* fetch the > ISB? This would be a *really* weird implementation,

On 24 June 2014 01:55, Philip Reames <listmail at philipreames.com> wrote: > > On 06/19/2014 09:35 AM, Yi Kong wrote: >> >> Hi all, >> >> I'm currently working on implementing ACLE extensions for ARM. There >> are some memory barrier intrinsics, i.e.__dsb and __isb that require >> the compiler not to reorder instructions around their

Hello people. My name is Rub?n. Firts, excuse me for my bad english. I run Debian 6.0.6, kernel 2.6.32-5-amd64 in my machine. I bought a ISB Sola basic UPS, model Micro SR inet, with usb conection. I Configure the nut.conf file in standalone mode and I install de isbmex driver. The ups.conf: [ISB_sola-basic] driver = isbmex port = auto With de command upsdrvctl start the

We currently setup page table walks etc as outer-shareable. Given we don''t really make the distinction between inner- and outer-shareable yet err on theside of safety. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com> Cc: Tim Deegan <tim@xen.org> --- xen/include/asm-arm/flushtlb.h | 4 ++-- 1 files

Hi, How can I read multiple files(in a loop like manner) within a single code of R ? For example, I need to run the same code for different datasets (here list of companies) and since individual files are quite large, appending the files into one file is not a desirable option. Can this be done through a macro or sql kind of command? Thanks and Regards, Rahul S Menon Research Associate ISB,

I've already fixed the bugs, but as with the last one, this is not critical enough to allow breaking current R-devel's code freeze. I hope I will have corrected it for 1.5.1.. ## Here is code reproducing the problems; ## I use try(.) whenever I know the current versions of R would ## give an error: library(splines) x <- c(1:3,5:6) y <- c(3:1,5:6) (isP <- interpSpline(x,y))#

Hi all, a few weeks ago I (and a few others) started hacking on a proof-of-concept hypervisor port to Cortex-A15 which uses and requires ARMv7 virtualization extensions. The intention of this work was to find out how to best support ARM v7+ on Xen. See http://old-list-archives.xen.org/archives/html/xen-arm/2011-09/msg00013.html for more details. I am pleased to announce that significant progress

Hi all, a few weeks ago I (and a few others) started hacking on a proof-of-concept hypervisor port to Cortex-A15 which uses and requires ARMv7 virtualization extensions. The intention of this work was to find out how to best support ARM v7+ on Xen. See http://old-list-archives.xen.org/archives/html/xen-arm/2011-09/msg00013.html for more details. I am pleased to announce that significant progress

Hi all, a few weeks ago I (and a few others) started hacking on a proof-of-concept hypervisor port to Cortex-A15 which uses and requires ARMv7 virtualization extensions. The intention of this work was to find out how to best support ARM v7+ on Xen. See http://old-list-archives.xen.org/archives/html/xen-arm/2011-09/msg00013.html for more details. I am pleased to announce that significant progress

Dear R-programmers, I am trying to program a Newton-Raphson in R (yes, i will try GSL, not right now), and it would be a real boon if R had tail call elimination, so that a recursive program has a guarantee not to fail due to stack overflows, given how slow loops in R are. I did look at the documentation, but could not find a reason for it. Regards, Mohit Dayal Researcher Applied Statistics

Hello everyone, I have recently started on optimizing C11/C++11 atomics in LLVM, and plan to focus on that for the next two months as an intern in the PNaCl team. I’ve sent two patches on this topic to Phabricator that fix http://llvm.org/bugs/show_bug.cgi?id=17281: http://reviews.llvm.org/D4796 http://reviews.llvm.org/D4797 The first patch is X86-specific, and tries to apply operations with

This round implements all of the review comments from V2 and all patches are now acked. Unless there are any objections I intend to apply later this morning. Ian.

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, currently I'm testing samba authenticating against ADS. Samba is joined to that domain, getent passwd and wbinfo -u works as expected, but when I try to ssh to the samba server with an account in AD it failes. I've turned debug on for pam_winbind.so in /etc/pam.d/system-auth. When I try to connect I get the following in /var/log/secure

After some internal discussions, we concluded that moving non-memory-access and non-side-effect instructions around memory barrier intrinsics is fine in almost any typical situation. In the rare occasions where reordering is undesirable, the programmer should use inline asm instead. Thus I'm dropping this RFC. Thanks for your comments. -Yi

Hi, We have 2 problems with rsync over ssh that we haven't been able to replicate all the time. Basically, we have a developement server running Solaris 2.5.1 and another running Solaris 2.6, the development tree is shared via nfs. When minor changes are made they are distibuted to various mirror sites via a perl script which does some checks (path, etc) and runs 'rsync -e ssh ....'

We have samba 2.0.0 running on Solaris 2.6 (Sparc) sharing out various directories and user homes. Recently I've set it up for Win98 logins and all this is working fine. Unfortunately this also means that if the server has to go down so do the clients, as we're pushing the users to use the server as much as possible. My question is what would be the best way to set up a Backup Samba

Dear R-programmers, I would like to use one of the AS Algorithms that used to be published in the journal Applied Statistics of the Royal Statistical Society (Series C). FORTRAN code based on these are available on the Statlib website at http://lib.stat.cmu.edu/modules.php?op=modload&name=PostWrap&file=index&page=apstat/ with the disclaimer, *"The Royal Statistical Society

Dear R-programmers, I am trying out certain methods in R, and the statistics require me to calculate n-(sample size) dimensional equations. They are not really very hard to solve - my home-brew implentation of Newton-Raphson in R succeeds most of time with simulated data. (Note that I am assured of a unique solution by theory). Problem comes in with real data, for which I should really implement

Hello R-Users, I am new to R and trying my best however I need help with this simple task. I have a dataset, YM1207. X.Symbol Date Time Exchange TickType ReferenceNumber Price Size 12491 3:YMZ7.EC 12/03/2007 08:32:50 EC B 85985770 13379 7 12492 3:YMZ7.EC 12/03/2007 08:32:50 EC A 85985771 13380 4 12493

First off, Apologies for the massive patch series... This series boots a 32-bit dom0 kernel to a command prompt on an ARMv8 (AArch64) model. The kernel is the same one as I am currently using with the 32 bit hypervisor I haven''t yet tried starting a guest or anything super advanced like that ;-). Also there is not real support for 64-bit domains at all, although in one or two places I