similar to: Improving "Control-Flow Select" Vectorization Remark

To avoid going too off-topic on the multidimensional gep thread, I'm asking this in a separate thread. >> I took a look earlier and didn't notice any target-independent ones that would need a separate type parameter Do you know what would happen with the llvm.ptr.annotation intrinsic? Frontends use that to annotate members of structs: struct S { [[some_annotation]] int

vecremainder/novecremainder: Should the pragma simply call the vectorizer to attempt to vectorize the remainder loop, or should the vectorizer use a different method? > > Something like that. There were patches posted at some point to enable tail-loop vectorization. At this point, I imagine that you'd construct a VPlan with the vectorized tail. Yep, committed in

Dear community, We, a team at IIT Hyderabad are developing an LLVM front end for a networking language called P4 (https://p4.org/). Our work aims to enable LLVM based optimizations for P4. As the P4 language was designed to target many different switch architectures, we feel that P4 can comfortably fit in the LLVM framework where adding targets is more structured. The existing open-source P4

The context: samba 3.0+windbind+MS ADS Server 2003 I can't see or access to my samba share through my AD 2003 domain To summarize: The Kerberos connection: ok The record of Samba server in the AD : ok The record of Samba server in the Server 2003 DNS: ok The nsdc daemon is shutdown. The facts: I can see the Samba in the Active Directory manager, but can't manage it (even the

Greetings, (I am reposting this email of mine, as I was informed that emails from the domain 'iith.ac.in' are sometimes being marked as spam) I am Aradhya Biswas, final year student of Computer Science and Engineering at Indian Institute of technology Hyderabad (IITH), and as mentioned in my previous email on the LLVM dev mailing list, I am interested to work towards the improvement of

On 8/8/19 2:03 PM, Hal Finkel wrote: Hi, First, as a high-level note, you posted a link to a Google doc, and at the end of the Google doc, you have a list of questions that you'd like answered. In the future, please put the questions directly in the email. For one thing, more people will read your email than will open your Google doc. Second, having the questions in the email should allow a

Intrinsics can return `llvm_any_ty` (Intrinsics.td). In that case the return type is added as a suffix to the intrinsic's name, i.e. the syntax in the RFC is not 100% the syntax for intrinsics. Same for the parameters which each must have their types explicitly mentioned. Michael Am Mo., 22. Juli 2019 um 19:08 Uhr schrieb Kaylor, Andrew <andrew.kaylor at intel.com>: > > Is it

At the last LLVM Developer's Meeting, there was a talk about LLVM dependency analyses: https://www.youtube.com/watch?v=1e5y6WDbXCQ Michael Am Mo., 2. Nov. 2020 um 13:47 Uhr schrieb Anilava Kundu via llvm-dev <llvm-dev at lists.llvm.org>: > > Hi all > > I am relatively new to LLVM and I am still trying to work my way through. What I am trying to implement is a list of array

Hi all I am relatively new to LLVM and I am still trying to work my way through. What I am trying to implement is a list of array access and indices of the same within loops. I can then probably try to work on dependencies they can have. I have already got all the Basic blocks in a loop and I am looking at load & store instructions to reconstruct array access (casting GEP instructions). I

> There is a fundamental problem with the way that ivdep is defined by Intel's current documentation, at least for C/C++. As you note in your Google doc, it essentially says that the optimizer may ignore loop-carried dependencies except for those dependencies it can definitely prove are present. These are not semantics that any other compiler can actually replicate, and is not equivalent to

Hi, Hopefully the video Michael posted will help you, thanks for posting. It's more useful to the user of these passes than the developer I guess (it describes the theoretical background, hurdles of the implementation etc.). But the two passes we describe, DependenceAnalysis and MemorySSA, have very clean interfaces so you shouldn't have a problem in that matter. You probably want to look

Hi, I am Adil Arun Dangui, a 3rd year B.Tech student at IIT Hyderabad with a CGPA of 9.17. I am interested in Compilers, Compiler Optimizations and excited about LLVM and Polly. I have some familiarity of LLVM structure as we studied it in the Compiler Engineering course at IITH. Here

I was wondering if swap usage of Guest VM can be checked from Host machine via command line.Is it possible? -- Nehal J. Wani UG2, BTech CS+MS(CL) IIIT-Hyderabad http://commanlinewani.blogspot.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20130512/bee20a7e/attachment.htm>

Could anyone please list out the steps required to run the command $virsh qemu-agent-command Steps that I followed: 1. Clone the latest source code of libvirt 2. Create a vm of f18 (source:liveCD) 3. Edit f18 domain xml and add this: <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/f16x86_64.agent'/> <target type='virtio'

Hi Devs, I am Kamlesh Kumar,CS undergraduate at NIT Manipur,India. I have been programming in C/C++ for more than 3 year. I have gone through various LLVM Core libraries and it's tool as well implemented it in my project .I am well aware of core concepts related to LLVM and it's code base, I have read three books available at Safari Online Books 1. LLVM - Essentials 2. LLVM - Cookbook 3.

Sir, I am a 4th yr undergraduate student pursuing my BTech in CSE at IIIT Hyderbad, India. I am interested in applying for Xapian in Gsoc 2014. I had gone through this year's idea page and interested in applying for 'posting list encoding improvements' project. I am good at C/C++,python; which is one of the requirement. I had done gone through the information Retrieval and

The GVN algorithm used in LLVM currently (I'm rewriting it) is the basic hash based RPO algorithm. The new one i'm writing is based on http://dl.acm.org/citation.cfm?id=512536 (see https://github.com/dberlin/llvm-gvn-rewrite) LLVM has different algorithms for both scalar PRE and load PRE. They are basically variants of standard PRE algorithms transformed into SSA, but with some

Hi, Gerolf. We've been a bit quiet for some time. After listening to feedback on the project internally and externally, we decided to take a more generally accepted community development model ---- building up through a collection of small incremental changes ---- than trying to make a big step forward. That change of course took a bit of time, but we are getting close to the first NFC patch

Hi sahil: I think the reason why you cannot get page shared is due to the gref you got. Gref is responsible for a page allocated from domU, in my understanding it should not be 0, that is a gref 0 can not be shared, that''s why I skip gref 0 to be nominated. The gref is nominated to Xen and later used to find a corrspond MFN, so it shall not always be the same.

Thanks For support. One more doubt is that , As Centos 7 major release is launched , now support for centos 6.x where x is latest mirror point release is supported or not ? ? and further 6.y where y>x will be released or not . You are requested to calrify . On Fri, Aug 1, 2014 at 5:30 PM, <centos-docs-request at centos.org> wrote: > Send CentOS-docs mailing list submissions to >