search for: emanuele

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2020 Mar 09
4
GSoC - Improve parallelism-aware analyses and optimizations
Hello! My name is Emanuel and I am an undergraduate student from Brazil (at the University of São Paulo) wanting to participate in this years GSoC on LLVM. Specifically, on the "Improve parallelism-aware analyses and optimizations" project. I currently do research on autotuning of LLVM IR optimization passes and I am sitting for a class about parallel computing, but I have been studying
2020 Mar 09
2
GSoC - Improve parallelism-aware analyses and optimizations
Awesome, thanks! As per your suggestion, I read the description of these two projects: Advanced Heuristics for Ordering Compiler Optimization Passes Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations and they are amazing! Indeed, they are very close to my interest in autotuning. I didn't see them on the list before. If I choose to focus on
2018 Aug 17
4
Replication -O3 optimizations manually
Hi, Stefano I also have the problem as described by Emanuele. You say that clang schedules target-independent and target-dependent passes. However, when I use lli to execute bitcode generated by opt with -O3 or with the same optimization passes as -O3, the performance are still different. So, are there some special operations by -O3 option? I read the source...
2020 Mar 16
2
GSoC Project - Advanced Heuristics and ML
Hello everybody. Last monday I sent an email to the LLVM dev mailing list saying that I was looking forward to working on these GSoC projects: *Advanced Heuristics for Ordering Compiler Optimization Passes* and *Machine learning and compiler optimizations: using inter-procedural analysis to select optimization* I currently do an undergraduate research on compiler autotuning of Rust code, more
2020 Mar 09
2
GSoC - Advanced Heuristics and Machine Learning
Hello again! Previously, I introduced myself as a prospective GSoC student interested in LLVM. Per Mr. Doerfert suggestion I took a look at two other projects that he said could interest me due to my ongoing research in autotuning. The projects are: Advanced Heuristics for Ordering Compiler Optimization Passes Machine learning and compiler optimizations: using inter-procedural analysis to select
2018 Aug 17
2
Replication -O3 optimizations manually
...-optzns flag ensures that none of the optimization passes has been applied yet to the IR. In this way, I can replicate -O3 result by applying the optimization passes using opt. Apparently, those metadata are necessary to fully optimize the code. I hope that this may help you too. Best regards Emanuele Del Sozzo ________________________________ From: llvm-dev <llvm-dev-bounces at lists.llvm.org> on behalf of Stefano Cherubin via llvm-dev <llvm-dev at lists.llvm.org> Sent: Friday, August 17, 2018 11:44:50 AM To: llvm-dev at lists.llvm.org; cszide Subject: Re: [llvm-dev] Replication -O...
2007 Nov 28
5
Memory footprint
...d I did already remove actionmailer and actionwebservice which I do not need. Currently top shows a memory footprint of 720K for lighttpd and 25M for the dispatch.fcgi process. The smallest the footprint, the better so any suggestion on how to reduce it is very well accepted. Thank you in advance, Emanuele. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send...
2008 Oct 27
4
Generating 1.2rc1 DLLs with MSVC 2005
Dear all, In the download section of the Speex web site, you can find the Windows DLLs until the 1.2beta2 version, but for the newest version 1.2rc1 there aren?t any available. Therefore, I?m trying to generate the Windows DLLs for the 1.2rc1 version using the MSVC 2005 project files available in the source code. After a lot of problems, finally I have generated the DLLs. However there is a
2018 Aug 16
2
Replication -O3 optimizations manually
Hello llvm-dev, my name is Emanuele and I am an intern in ARM. As part of the project I am doing here, I would like to manually replicate the optimizations that LLVM applies when I type -O3. In other words, I would like to know what are the compilation flags/passes that -O3 triggers. I noticed that GCC reports, on its website, all t...
2008 Feb 01
4
[Bug 10547] nouveau: __ucmpdi2 unresolved on ppc32
http://bugs.freedesktop.org/show_bug.cgi?id=10547 --- Comment #6 from Maarten Maathuis <madman2003 at gmail.com> 2008-02-01 11:16:02 PST --- I've not heard people complain about this recently, is it still an issue? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
2006 Apr 05
7
Tocken Bucket with priority?
...------ I also can''t use HTB because it doesn''t provide a priority mechanism like my needs, and CBQ because his bandwidth limiting algorithm isn''t very precise (according to the documentation). How can I solve this problem using tc qdiscs? Thanks -- Emanuele _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
2015 Feb 19
2
Permissions problem with mdbox maildir
Steffen Kaiser <skdovecot at smail.inf.fh-brs.de> writes: > Could you try what happens, if you create the hardlink manually as the > vmail user _two_ times, if the first link() succeeds. Maybe: > > 1) hard links won't work on your encfs, > 2) link() fails with "Operation not permitted" instead of "File exists" in > your case, if the target file
2006 Jul 14
2
Export to LaTeX
Dear Everybody! I want to export data to LaTeX. As I want to employ the data as freely as possible I want to avoid the xtable-command and instead generate some List like \MyOwnPrettyCommand{Adam}{Auer}{17} \MyOwnPrettyCommand{Bertram}{Bauer}{14} \MyOwnPrettyCommand{Christoph}{Huber}{75} \MyOwnPrettyCommand{Damian}{Dorfer}{69} \MyOwnPrettyCommand{Emanuel}{Eder}{43} with \MyOwnPrittyCommand
2002 May 17
2
acrobar reader under wine
...irtualQueryEx Unsupported on other process fixme:ntdll:NtQueryInformationThread (0x00000068,0x00000000,0x41a2527c,0x0000001c,(nil)),stub! fixme:ntdll:NtQueryInformationThread (0x00000070,0x00000000,0x41a2527c,0x0000001c,(nil)),stub! err:virtual:VirtualQueryEx Unsupported on other process cheers emanuele
2005 Jan 19
2
[Fwd: Re: strange ucom (uplcom) error]
Emanuel Strobl wrote: > Am Dienstag, 18. Januar 2005 16:17 schrieb Andrew L. Neporada: > > On Tue, Jan 18, 2005 at 01:06:43PM +0100, Emanuel Strobl wrote: > > > Dear experts, > > > > > > I have two USB-RS232 Adaptors, both with PL2303 chipset. One is working > > > the other one not (I hate to say it but both are working under win). > > > >
2006 Jul 20
3
Correspondence analysis with R
...OS X. Does anyone know about some useful package? And also, if i had found coordinates of points representing row and column profiles, how do i put them in a single figure with labels identifying each one of them? This thing is getting me almost crazy... Thank you in advance for answering, bye Emanuele
2005 Jan 30
0
Strange message log from ldapsam_search_one_group()
...0)] passdb/pdb_ldap.c:ldapsam_search_one _group(1982) ldapsam_search_one_group: Problem during the LDAP search: LDAP error: (No such object) [2005/01/28 10:54:41, 0, pid=9760, effective(1109, 513), real(1109, 0)] rpc_server/srv_util.c:get_alias_user_groups(206) get_alias_user_groups: gid of user emanuele doesn't exist. Check your /etc/passwd and /etc/group files But if I do for the user "emanuele" the following: drake:~# id emanuele uid=1109(emanuele) gid=513(Domain Users) groups=513(Domain Users) Obviously it is not in /etc/passwd and /etc/group because it is stored in the LDAP Ba...
2006 Sep 26
4
impossible to enter in the icecast mailing list
Dear all seems impossible to enter in the pages ofthe icecast product can you advice them? i start from here http://dir.xiph.org/ regards --------------------------------- Yahoo! Mail: gratis 1GB per i messaggi, antispam, antivirus, POP3 -------------- next part -------------- An HTML attachment was scrubbed... URL:
2006 Jun 08
1
compiz and gnome-window-decorator
Hy guys, I'm running Xgl on my gentoo (amd64 + nvidia). I use startxgl to start xgl. I have missed any decoration. Can somebody help me? sorry for my bad english thanks in advanced Cordiali Saluti, Emanuele Gringeri -- <<.. Dunque tu chi sei?>> <<Una parte di quella forza che vuole constantemente il Male e opera costantemente il Bene>> Goethe mailto: emanuele.g@gmail.com website: http://www.noponte.org website: http://www.messinalug.org
2007 Apr 01
3
FLAC: decoding to WAV in the future
What Brian Willoughby means is that even though the future is uncertain, you may trust FLAC. The format is mature enough so that you won't see major changes preventing playback of files encoded by older encoders, but even if that comes to happen, the playback libraries on most software will be backwards-compatible, and FLAC is lossless meaning that you may convert FLAC 1.1.4 to a possible