search for: ueno

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2019 Apr 03
2
[GSoC] Improve function attribute inference
Hi Johannes. My name is Hideto Ueno. I’m interested in working on GSoC project, “Improve (function) attribute inference”. As far as I see [0] and related patches, you have already implemented algorithms for many of the deducible function attributes with the new framework “Attributor”. I doubt whether there is still room for improvem...
2019 Mar 10
2
GSoC2019 - Improve function attribute inference
Hi Nuno and Devs, My name is Hideto Ueno and I'm a 3rd-year cs student at the University of Tokyo, Japan. I’m very interested in gsoc project “Improve function attribute inference” and I have a question about this. I’m now reading llvm/Transforms/IPO/FunctionAttrs.cpp and relevant code because I thought the current algorithm is imple...
2013 Aug 03
2
[LLVMdev] bug of tail call optimization on x86 target
...'s unlikely we'd > like 0x80000000 to be interpreted as positive, rather than negative if > it ever does occur. I totally agree with you. I rewrote my fix and made a test case according to your suggestion. All of them are included in the attached file. Thanks and regards, Katsuhiro Ueno -------------- next part -------------- A non-text attachment was scrubbed... Name: x86-tailcallopt-fix-2.diff Type: application/octet-stream Size: 2947 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130803/901297c7/attachment.obj>
2000 Apr 21
1
Question about ssh-askpass
...ssing passphrase. So far as I know, in SSH Communications' implementation of SSH, ssh invokes ssh-askpass as well as ssh-add does. Lacking of this is just because of security reason? Are there any plans to use some kind of readymade option parsing routine--such as getopt? Thank you, -- Daiki Ueno
2006 Feb 19
2
Asynchronous Encryption?
...f http://ezcrypto.rubyforge.org/ is suitable for my purposes, and I''m thinking perhaps it isn''t. It also seems that http://crypt.rubyforge.org/ isn''t suitable either. Does anyone have any pointers for what I could use to do this? I found Ruby-GPGME http://deisui.org/~ueno/ruby/ruby-gpgme/ but it only works with GPG 0.3.x, which will quite likely cause me problems as I have GPGME 1.0.2 installed (and in use), though I suppose I could compile 0.3.x separately if it will let me have both installed at the same time - I don''t know. Essentially I''m...
2000 Aug 30
1
assorted issues with 2.1.1p4...
...X11 forwarding is being used, and an X11 application is being forwarded across the secure channel, occasionally shutting down that application causes the sshd process to crash. I see that issue #1 is resolved, as of the 20000823 snapshot. I will go grab the snapshot and bang on it. Daiki Ueno <ueno at unixuser.org> brought up issue #2 back in April, but I can't find a follow-up that answers his central question (why does ssh not know how to invoke ssh-askpass?). So, I'll ask it again: is this a deliberate design decision, or something that just hasn't been implemented...
2014 Jan 29
2
[LLVMdev] getelementptr on static const struct
...what I expected: define signext i8 @f() nounwind readnone ssp uwtable { ret i8 97 } I carefully read LLVM Language Reference Manual but I could not understand the difference of these two getelementptr expressions. Are these two getelementptr equivalent in the semantics of LLVM IR? Thanks, -- UENO, Katsuhiro
2013 Aug 02
2
[LLVMdev] bug of tail call optimization on x86 target
...Due to integral promotion, explicit conversion to signed integer is needed at those points. Eliminating tail calls (with arbitrary number of arguments) is mandatory for practical functional languages. I would appreciate it if this bug would be fixed in the next release. Best regards, Katsuhiro Ueno -------------- next part -------------- A non-text attachment was scrubbed... Name: x86-tailcallopt-fix.diff Type: application/octet-stream Size: 1790 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130803/b8ef92ae/attachment.obj>
2006 Mar 27
3
[LLVMdev] PyPy Tokyo sprint 23/4 - 29/4 announcement
...so far. The facilities we are sprinting in are located here: http://www.gtrc.aist.go.jp/en/access/index.html#Akihabara The actual address is: Akihabara Dai Bldg , 1-18-13 Sotokanda, Chiyoda-ku, Tokyo 101-0021 Japan Phone: +81-3-5298-4729 Hotel areas - we are recommended to book hotels in Ueno and Asakusa (old town), from those areas there are only two metro stops to Akihabara. Please note that hotelrooms in Tokyo are often very small. http://www.wh-rsv.com/english/akihabara/index.html (nearest hotel to sprint location) http://www.greenhotel.co.jp/ochanomizu_e.h...
2006 Jun 05
7
":database_manager =>CGI::Session::MemoryStore" doesn''t work properly...???
Hi, We are try to use the "database_manager =>CGI::Session::MemoryStore" for the session management. our website has a lot of "redirect_to". while the website is running under webrick, everything is fine. But when we run the system under aprache/fcgi. the redirect_to seems doesn''t work anymore with the option "MemoryStore" does anyone have the same
2013 Aug 02
0
[LLVMdev] bug of tail call optimization on x86 target
Hi Katsuhiro, Thanks very much for taking the time to dig into this and produce a patch. Is there any chance you could make a couple of tweaks? > This bug is due to wrong computation of stack object indices by the > x86 backend. The attached patch indicates the wrong points. Due to > integral promotion, explicit conversion to signed integer is needed > at those points. I'm not
2013 Aug 04
0
[LLVMdev] bug of tail call optimization on x86 target
Hi Katsuhiro, > I rewrote my fix and made a test case according to your suggestion. > All of them are included in the attached file. Thanks very much for doing that and taking the time in the first place to make the patch. It looked good to me so I committed it in r187703. It'll automatically make its way into the 3.4 release later this year. Cheers. Tim.
2017 Jul 10
1
[Bug 2740] New: provide a way of forwarding a Unix-domain socket to user's runtime (home) directory
...directory Product: Portable OpenSSH Version: 7.5p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: sshd Assignee: unassigned-bugs at mindrot.org Reporter: ueno at gnu.org This is originally requested as: http://marc.info/?l=openssh-unix-dev&m=149763004321855&w=2 Currently, the Unix-domain socket forwarding only accepts absolute paths, which requires knowledge about the remote file-system layout. It would be useful if one could forward a Unix-do...
2019 Dec 08
2
How to generate a .ll file with functions' parameter names
Hi Hideto, thanks for your answer. Unfortunately I'm still using llvm 6.0 and in llvm-dis I don't see that option. I tried reading the full list of options but I didn't see an alternative. Do you have any suggestions? Thanks Alberto Il giorno dom 8 dic 2019 alle ore 08:50 Hideto Ueno < uenoku.tokotoko at gmail.com> ha scritto: > Hi Alberto, > > Variable names in LLVM IR are meaningless and only used for debugging. > However, if you want to preserve the variable name, you can use > `-fno-discard-value-names` option. > > Regards, > Hideto > >...
2017 Jun 16
2
[PATCH] allow relative path in streamlocal forwarding
When forwarding a Unix-domain socket, the remote socket path must be absolute (otherwise the forwarding fails later). However, guessing absolute path on the remote end is sometimes not straightforward, because the file system location may vary for many reasons, including the system installation, the choices of NFS mount points, or the remote user ID. To allow ssh clients to request remote socket
2019 Dec 08
2
How to generate a .ll file with functions' parameter names
Hi all, I'm trying to obtain a .ll with parameters name for every function. My simple c C is the following: int sum(int a, int b) { return a+b; } int main() { sum(1,2); } I obtain the .ll with the following commands: clang -emit-llvm sum.c -c llvm-dis-7 sum.bc The obtained .ll is: cat sum.ll ; ModuleID = 'sum.bc' source_filename = "sum.c" target datalayout =
2012 May 19
0
Call for Participation: ACM HPDC 2012 -- Early registration deadline May 25th
...America) 11. Work Stealing and Persistence-based Load Balancers for Iterative Overdecomposed Applications, Jonathan Lifflander (UIUC), Sriram Krishnamoorthy (PNNL), Laxmikant V. Kale (UIUC) 12. Highly Scalable Graph Search for the Graph500 Benchmark, Koji Ueno (Tokyo Institute of Technology/JST CREST), Toyotaro Suzumura (Tokyo Institute of Technology/IBM Research Tokyo/JST CREST) 13. PonD : Dynamic Creation of HTC Pool on Demand Using a Decentralized Resource Discovery System, Kyungyong Lee (University of Florida...
2012 May 19
0
Call for Participation: ACM HPDC 2012 -- Early registration deadline May 25th
...America) 11. Work Stealing and Persistence-based Load Balancers for Iterative Overdecomposed Applications, Jonathan Lifflander (UIUC), Sriram Krishnamoorthy (PNNL), Laxmikant V. Kale (UIUC) 12. Highly Scalable Graph Search for the Graph500 Benchmark, Koji Ueno (Tokyo Institute of Technology/JST CREST), Toyotaro Suzumura (Tokyo Institute of Technology/IBM Research Tokyo/JST CREST) 13. PonD : Dynamic Creation of HTC Pool on Demand Using a Decentralized Resource Discovery System, Kyungyong Lee (University of Florida...