search for: argues

Displaying 20 results from an estimated 3528 matches for "argues".

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2016 Jun 14
3
Early CSE clobbering llvm.assume
On Tue, Jun 14, 2016 at 10:36 AM, Lawrence, Peter <c_plawre at qca.qualcomm.com > wrote: > Daniel, > > What am I missing in the following chain of logic: > > > > As far as constant-prop, value-prop, range-prop, and general > property-propagation, > > > > 1. the compiler/optimizer **has** to get it right for if-then-else and > while-do or
2019 Nov 28
6
Xen Version update policy
Hey all, This mail has been a long time in coming, but with the upcoming expiration of security support for Xen 4.8, it's time to start thinking about what our update policy will be for the Xen packages in general. Citrix is committed to officially supporting one Xen version at a time through the CentOS Virt SIG. (Others in the community are welcome to support others.) But we'd like
2016 Jun 14
4
Early CSE clobbering llvm.assume
Hal, To simplify this discussion, lets first just focus on code without asserts and assumes, I don’t follow your logic, you seem to be implying we don’t optimize property-propagation through “if-then” and “while-do” well ? --Peter. From: Hal Finkel [mailto:hfinkel at anl.gov] Sent: Tuesday, June 14, 2016 11:12 AM To: Lawrence, Peter <c_plawre at qca.qualcomm.com> Cc: llvm-dev
2003 Apr 28
1
Re: Why would I want Active Directory (rather, how t o argue against it?)
> -----Original Message----- > From: Brian J. Murrell [mailto:brian@interlinx.bc.ca] > > - Single Sign-On via Kerberos > > OK. Actually I understood this feature. I am just wondering how it > applies in an MS network. SSO to all of what? If my DCs are my > file/printer server(s) (let's say I mirror the data contents > of my PDC to > my BDC as well --
2016 Jun 12
2
Early CSE clobbering llvm.assume
What he said :) It also, representationally, has a related issue our current assume does in terms of figuring out the set of assumptions applied. Given an instruction, in extended SSA, because " assume" produces a value used by things, it's trivial to find the chain of assumptions you can use for it. In a straight control flow representation, it requires finding which side of the
2015 Jul 01
4
[LLVMdev] C as used/implemented in practice: analysis of responses
On 1 July 2015 at 11:34, Russell Wallace <russell.wallace at gmail.com> wrote: > Why do you say spin? You're dismissing all use-cases other than this very narrow one I'd (with my own spin) characterise as "Do What I Mean, I Can't Be Bothered To Get My Code Right". Fair enough, you're arguing in favour of a point; but it's not one I agree with. Tim.
2016 May 06
4
yum update (first in a long time) - /var/log/dovecot no longer used
On Thursday 05 May 2016 17:16:17 Valeri Galtsev wrote: > There were several heated discussions on this list, and elsewhere. This is > not intended to start the new one, but to help someone who missed them to > define their statute. > > People split into two groups: > > Opponents of systemd (, firewqalld, etc.) who argue that from formerly > Unix-like system Linux becomes
2012 May 04
3
[LLVMdev] Extending GetElementPointer, or Premature Linearization Considered Harmful
Duncan Sands wrote: >> As noted in the GEP FAQ, GEPs don't support variable-length arrays; > > that's not quite right. The problem is only with arrays of variable length > arrays, and more generally with arrays where the element type has variable > size (this occurs with Ada, which has all kinds of funky variable sized types, > for example). You're right, though
2007 Apr 06
16
[VOTE] Should stop-words be filtered by default?
Hey folks, A lot of confusion has been caused by having stop-words filtered by the default analyzer. There have been a few suggestions to remove this feature so I thought I''d put it to a vote. Making this change would not be backwards compatible and would require users to either rebuild their indexes or change their code to keep the same stop-words settings. However, it would save a lot
2020 Apr 17
2
suggestion: "." in [lsv]apply()
Thanks Simon, Now, I see better your argument. Le 16/04/2020 ? 22:48, Simon Urbanek a ?crit?: > ... I'm not arguing against the principle, I'm arguing about your > particular proposal as it is inconsistent and not general. This sounds promising for me. May be in a (new?) future, R core will come with a correct proposal for this principle? Meanwhile, to avoid substitute(),
2016 Jun 14
4
Early CSE clobbering llvm.assume
> > >> Sanjoy’s argument is faulty, if it were true we would also find our >> handling of “assert” to be unacceptable >> >> but this is not the case, no one is arguing that we need to re-design >> “assert” >> > Sure, but no one should make this argument anyway: assert is not for > optimization. In fact, we don't really want it to be used for
2018 Jul 05
7
RFC: should we spell lambdas like functions?
I argue we should spell C++ lambdas (and other function-like variables) like functions, not like variables. - Use verbs, not nouns. - Use lowerCamelCase. Here's a patch that implements the change to the coding standards: https://reviews.llvm.org/D48991 <https://reviews.llvm.org/D48991> Thoughts? -------------- next part -------------- An HTML attachment was scrubbed... URL:
2012 May 04
0
[LLVMdev] Extending GetElementPointer, or Premature Linearization Considered Harmful
Hi Preston, >>> As noted in the GEP FAQ, GEPs don't support variable-length arrays; >> >> that's not quite right. The problem is only with arrays of variable length >> arrays, and more generally with arrays where the element type has variable >> size (this occurs with Ada, which has all kinds of funky variable sized types, >> for example). > >
2017 Mar 22
2
grub-bootxen.sh
I actually move the default *.repo files and replace them with "". The thing is that Katello turns all the downloaded yum content into a single redhat.repo file and I don't have to install any more *-release-* rpms any more. I would argue that I should not need to install any *-release-* rpms at all to get all the required software. On 03/22/2017 09:34 AM, -=X.L.O.R.D=- wrote:
2014 Apr 18
3
[LLVMdev] RFC: Binary format for instrumentation based profiling data
On Fri, Apr 18, 2014 at 12:22 PM, Evan Cheng <evan.cheng at apple.com> wrote: > I agree the top priority should always be "getting it right”. But I can’t > agree with this thinking completely. This has to be balanced with > pragmatism. If we completely disregard the practical concerns of commercial > use, it makes LLVM hostile towards an important group of users. Clearly,
2020 Apr 16
2
suggestion: "." in [lsv]apply()
Simon, Thanks for replying. In what follows I won't try to argue (I understood that you find this a bad idea) but I would like to make clearer some of your point for me (and may be for others). Le 16/04/2020 ? 16:48, Simon Urbanek a ?crit?: > Serguei, >> On 17/04/2020, at 2:24 AM, Sokol Serguei <sokol at insa-toulouse.fr> >> wrote: Hi, I would like to make a
2007 Apr 03
6
How do I use "mount"?
Ok, so I''m obviously doing something wrong here. This is running puppet 0.22.2 on a centos 4 update 4 box. When I try running this test - mount { bigdisk: ensure => mounted, device => ''bigserver:/bigdisk'', fstype => nfs, name => ''/bigdisk'', dump => "0", pass => "0", options =>
2016 Sep 09
3
defaults for FP contraction [e.g. fused multiply-add]: suggestion and patch to be slightly more aggressive and to make Clang`s optimization settings closer to having the same meaning as when they are given to GCC [at least for "-O3"]
On 09/09/2016 04:31 PM, Stephen Canon wrote: > Gating this on -Owhatever is dangerous, . We should simply default to the pragma “on” state universally. Why so? [honestly asking, not arguing] My guess: b/c we don`t want programs to give different results when compiled at different "-O<...>" settings with the exception of "-Ofast". At any rate, the above change is
2000 Sep 08
6
-1 and friends
Yo All! Well I work on a diverse number of OS's with a diverse number of clients. Some use F-Secure, SecureCRT, PuTTY, SSH.COM. OpenSSH, etc. with a wide variety of versions between each, some from source, some from rpms, etc... Basically a lot of legacy stuff that no one has the time to update. In fact I am working on a couple of OpenSSH config problems in the last few days. Sometimes we
2012 Oct 02
7
[LLVMdev] [RFC] Parallelization metadata and intrinsics in LLVM (for OpenMP, etc.)
Hal, Andrey, Alexey, >From the LLVM design viewpoint, there is a fundamental problem with both Hal's approach and the Intel approach: both are quite language-specific. OpenMP is a particular parallel language, with particular constructs (e.g., parallel regions) and semantics. LLVM is a language-neutral IR and infrastructure and OpenMP-specific concepts should not creep into it. I've