similar to: Entry for llvm.org/ProjectsWithLLVM - Terra programming language

I'm trying to run the example described at: http://llvm.org/docs/DebuggingJITedCode.html I followed the sample command line session (below, with versions numbers for everything), but gdb doesn't stop at the breakpoints as described. Any idea what is wrong? Thanks, Zach zdevito at derp:~/terra/tests$ > ~/clang+llvm-3.4-x86_64-unknown-ubuntu12.04/bin/clang -cc1 -O0 -g >

Nadav, We see multiple regressions after r172868 in ISPC compiler (based on LLVM optimizer). The regressions are due to spill/reloads, which are due to increase register pressure. This matches Zach's analysis. We've filed bug 17285 for this problem. Is there any possibility to avoid splitting in case of multiple loads going together? Dmitry. On Wed, Jul 10, 2013 at 1:12 PM, Zach

Hi, there! I?m Suzana Joel from Lumos Labs. I?d like to invite you to attend the Think with Terra Tech Talk - Back to Blockchain Basics, that?s scheduled to take place on *Monday, 5 October at 5:30 p.m. IST. * The Tech Talk will feature three sessions to help anyone get a working understanding of - - blockchain technology, - Smart Contracts, - Building on the Terra

I've narrowed this down to a single kernel (kernel.ll), which does a fixed-size matrix-matrix multiply: # ~/llvm-32-final/bin/llc kernel.ll -o kernel32.s # ~/llvm-33-final/bin/llc kernel.ll -o kernel33.s # ~/llvm-32-final/bin/clang++ harness.cpp kernel32.s -o harness32 # ~/llvm-32-final/bin/clang++ harness.cpp kernel33.s -o harness33 # time ./harness32 real 0m0.584s user 0m0.581s sys 0m0.001s

On Tue, Jul 9, 2013 at 9:01 PM, Zach Devito <zdevito at gmail.com> wrote: > I'm seeing a difference in how LLVM 3.3 and 3.2 emit unaligned vector loads > on AVX. > 3.3 is splitting up an unaligned vector load but in 3.2, it was emitted as a > single instruction (details below). > In a matrix-matrix inner-kernel, I see a ~25% decrease in performance, which > seems to be

Hi, I wanted to propose another project that is based on LLVM for inclusion on the http://llvm.org/ProjectsWithLLVM/ page. Hope it qualifies and can be included. Below description is copied verbatim from their website. I formatted it to follow the format of entries on aforementioned page: > RetDec > > by Avast > > RetDec is an open-source machine-code decompiler based on LLVM.

Thanks for all the the info! I'm still in the process of narrowing down the performance difference in my code. I'm no longer convinced its related to only the unaligned loads/stores alone since extracting this part of the kernel makes the performance difference disappear. I will try to narrow down what is going on and if it seems related LLVM, I will post an example. Thanks again, Zach

Thanks for the report. The attached patch removes them from the page. OK? On 8 May 2013 11:34, Kostyrka (External user) Andreas <Andreas.Kostyrka at kapsch.net> wrote: > Not sure, but it seems the page contains a number of out-of-date entries: > > > > Pypy => pypy.org (link stale) plus: there is no llvm backend for pypy at the > moment (although LLVM backends have been

I have been working with Antti Kantee on running scripting languages directly on Xen, and have got LuaJIT running. Essentially this is a build of a modified version of the Xen "Mini-os" which provides a small stub to handle basic Xen functions like memory allocation, combined with NetBSD kernel components to provide networking and file system access if required, plus NetBSD libc to

Not sure, but it seems the page contains a number of out-of-date entries: Pypy => pypy.org (link stale) plus: there is no llvm backend for pypy at the moment (although LLVM backends have been attempted a number of times, all seem to have failed) Unladen Swallow => not being developed since 2011 (http://qinsb.blogspot.com/2011/03/unladen-swallow-retrospective.html) TIA, Andreas The

Hi, Yes. On Sandybridge 256-bit loads/stores are double pumped. This means that they go in one after the other in two cycles. On Haswell the memory ports are wide enough to allow a 256bit memory operation in one cycle. So, on Sandybridge we split unaligned memory operations into two 128bit parts to allow them to execute in two separate ports. This is also what GCC and ICC do. It is very

Hello Michael, On Tue, Jan 27, 2015 at 6:01 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > Hi Nikolay, > I poked at src/lib/virtio/virtq.lua a bit - > I was surprised to find no explicit CPU memory > barriers in the virtq implementation. > These are typically required when using virtio > on smp machines - the spec actually mention where > barriers are necessary.

[**VISITEZ NOTRE LODGE T?MOIN !**](http://r.email.demande-informations.com/mk/cl/f/sh/SMK1E8tHeFuBncRiJvdin0HLJMa9/MHCUwnOda2Lscontact/) ------------------------------------------------------------------------------- Les 5 bonnes raisons -------------------- 1 - Une **destination exceptionnelle** tr?s pris?e 2 - Un emplacement de choix dans le sud de l??le **? quelques minutes des plages**

When I put winbindd in offline mode, ??? terra ~ # smbcontrol winbindd offline ??? terra ~ # smbcontrol winbindd onlinestatus ??? PID 20664: global:Offline BUILTIN:Online TERRA:Online HOME:Offline I can successfully log in (with the test shown in the PAM Offline Authentication Wiki article): ??? terra ~ # ssh SAMDOM\\jgraham at localhost ??? (SAMDOM\jgraham at localhost) Password: ???

On Wed, 27 Nov 2024 10:19:48 -0500 "John R. Graham via samba" <samba at lists.samba.org> wrote: > When I put winbindd in offline mode, > > ??? terra ~ # smbcontrol winbindd offline > ??? terra ~ # smbcontrol winbindd onlinestatus > ??? PID 20664: global:Offline BUILTIN:Online TERRA:Online > HOME:Offline > > I can successfully log in (with the test

...the tests for initial online login to my newly joined Linux domain member the machine through ssh are failing. I ran: ??? terra ~ # ssh HOME\\jgraham at localhost ??? (HOME\jgraham at localhost) Password: ??? (HOME\jgraham at localhost) Password: ??? (HOME\jgraham at localhost) Password: ??? HOME\jgraham at localhost's password: ??? Permission denied, please try again. ???

https://bugs.freedesktop.org/show_bug.cgi?id=98457 Bug ID: 98457 Summary: [NVD9] GPU lockup after resume from hibernation with Nouveau driver and firmware-nonfree Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium

On 11/25/24 11:26, Rowland Penny via samba wrote: > D, I must go to specsavers, I appear to be going blind ;-) > > you wrote 'smbcontrol winbind offline' and I missed it, the extra 'd' > that is, it should have been: > > smbcontrol winbindd offline > > Rowland Okay, thanks, but I'm going to start over as I appear to have related some incorrect

Hi, Can anybody show me how to extract all columns in my dataset that are polymorphic? Or phrased in another way I would like to delete all columns that have no more than one letter in it (that are monomorphic). Thank you. Laetitia -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: seqCol.txt URL:

On 11/16/24 11:59, Rowland Penny via samba wrote: > Samba doesn't start any daemons on a Unix domain member, you have to do > it yourself. I did. My Gentoo samba service scripts starts smbd and nmbd. Oh. Ugh. Sorry. Found an untweaked option in the samba service script configuration file--that I had apparently known about while setting up the AD DC--which was necessary to start