search for: perone

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2009 Oct 28
2
[LLVMdev] JIT, FFI
...are the most efficient way to remove it from the module and memory ? For a little quantity of calls this doesn't matter, but when I call a function using "runFunction" let's say 100 times with differente arguments, it will create 100 function stubs. Thank you ! -- Christian S. Perone http://pyevolve.sourceforge.net/wordpress "Forgive, O Lord, my little jokes on Thee, and I'll forgive Thy great big joke on me." -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20091028/a726b787/a...
2009 Oct 28
0
[LLVMdev] JIT, FFI
...a function pointer of type (void*)(void*) which we then cast to the appropriate function type and then call from C/C++. That way the C/C++ compiler for your application can codegen the function call once instead having the JIT do it many times. Reid On Wed, Oct 28, 2009 at 11:33 AM, Christian S. Perone <christian.perone.listas at gmail.com> wrote: > But by doing this (freeing the stub function and the machine code) can lead > to other performance issues, I think that they reuse the same function stub > when there are repeated calls to runFunction with the same args. I'll try to...
2009 Aug 03
4
Table to Data-frame
Hello How to pass from table to data-frame ? Thanks
2009 Nov 19
1
[LLVMdev] llvm-c: LLVMCreateExecutionEngine returning empty error message
...0, &verror) It returns 1 in error_ret and an empty string in verror, does someone knows why or how can I get the error message ? Or when it returns an empty error message ? I'm using the pre built 2.6 binaries from default ubuntu karmic installation. Thank you, - Christian -- Christian S. Perone http://pyevolve.sourceforge.net/wordpress "Forgive, O Lord, my little jokes on Thee, and I'll forgive Thy great big joke on me." -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20091119/31c460df/a...
2007 Mar 30
2
Using Dovecot LDA with Sendmail
Hi all, After looking at the LDA/Sendmail page in the dovecot wiki, I wanted to contribute another method to easily configure Sendmail to use deliver. Instead of adding a new mailer definition, as already suggested, one can simply use the following line in their sendmail.mc file instead: FEATURE(`local_procmail', `/usr/libexec/dovecot/deliver', `deliver -d $u',
2004 Apr 20
1
[patch] Raw sockets in jails
Although RAW sockets can be used when specifying the source address of packets (defeating one of the aspects of the jail) some people may find it usefull to use utilities like ping(8) or traceroute(8) from inside jails. Enclosed is a patch I have written which gives you the option of allowing prison-root to create raw sockets inside the prison, so
2005 Mar 12
5
FreeBSD trusted execution system: beta testers wanted
All, I have written a trusted execution module and would appreciate if anyone could help in testing. This module provides a functionality similar to NetBSD's verified exec mechanism. Once the design details of this security policy has been solidified, I will be releasing a white paper which describes the technical implementation in greater detail. The mac_chkexec policy logic can be found
2010 Jul 19
2
Help on R strucchange package
Hello, Im using strucchange package in R software in order to apply Bai and Peron (1998, 2003) structural break tests to a set of n=1671 observations with a constant term (no AR terms). For that purpose I have read several papers, for instance Validating Multiple Structural Change Models An Extended Case Study, in which its aim is to replicate the results from Bai and Perron (2003) in R
2009 Oct 27
3
Non-normal residuals.
Hello, I asked a question about what the most likely process to follow if after a time-series fit is performed the residuals are found to be non-normal. One peron responded and offered to help if I supplied a sample data set. Unfortunately now that I have a sample I have lost the emai addressl. If you are that person or have some ideas please email me back at rkevinburton at charter.net. Thank
2011 Mar 19
1
[LLVMdev] Cyclic dependencies while building llvm shared libraries using CMake
Hello, I'm facing some problems while building LLVM 2.8 shared libraries from source using CMake: cmake -DBUILD_SHARED_LIBS=true .. This is the output error: CMake Error: The inter-target dependency graph contains the following strongly connected component (cycle): "LLVMARMCodeGen" of type SHARED_LIBRARY depends on "LLVMARMAsmPrinter"
2007 Mar 29
1
sieve-body extension support for deliver LDA's sieve plugin
Hi Timo & Co, Is there any time frame for updating the deliver LDA's sieve plugin code to that from Cyrus IMAPd v2.3.x? I ask as I'm looking for the functionality of the sieve-body extension, as described here: http://www.ietf.org/internet-drafts/draft-ietf-sieve-body-06.txt This requirement has come up as we're upgrading from a Courier-IMAP/maildrop configuration that has
2002 Feb 20
4
Questions about libvorbisenc
Hi all, I am just coming in the mailing list.... ;-) I'm working on an Ripper/Encoder for GNUstep. At first sight, libvorbisogg seems to be the library that I needed. The problem for me is documentation. So I have a few question about this library : - in order to init an encoding process, we need to provide channels. Well, what does is mean ? - in order to init an encoding process, we need
2006 Aug 16
1
Warning: MFC of security event audit support RELENG_6 in the next 2-3 weeks
Dear 6-STABLE users, In the next 2-3 weeks, I plan to MFC support for CAPP security eventing auditing from 7-CURRENT to 6-STABLE. The implementation has been running quite nicely in -CURRENT for several months. Right now, I'm just waiting on a confirmation from Sun regarding formal allocation of a BSM header version number so as to avoid accidental version number conflicts in the
2006 Aug 16
1
Warning: MFC of security event audit support RELENG_6 in the next 2-3 weeks
Dear 6-STABLE users, In the next 2-3 weeks, I plan to MFC support for CAPP security eventing auditing from 7-CURRENT to 6-STABLE. The implementation has been running quite nicely in -CURRENT for several months. Right now, I'm just waiting on a confirmation from Sun regarding formal allocation of a BSM header version number so as to avoid accidental version number conflicts in the
2005 Aug 18
4
New FreeBSD Security Officer
Hello Everyone! It has been my pleasure and privilege to serve as the FreeBSD Security Officer for the past 3+ years. With the crucial support of the FreeBSD Security Team members, a lot has been accomplished: hundreds of security issues have been researched and tracked, with some resulting in security advisories and patches; software in the Ports Collection are updated more quickly
2008 Oct 28
3
7.x and multiple IPs in jails
Hello all, I've been searching around and have come up with no current discussions on this issue. I'll keep it brief: In 7.0 or 7.1 is there any provision to have multiple IP addresses in a jail? I'm stumped on this, as I just started a new hosting project that needs a few jails. At least one of those requires multiple IPs, which is something I never really even realized was
2005 Mar 08
1
relay + fallback
Is there a way to have a fallback for a relayed mountpoint ? Something like this ? <relay> <server>192.128.0.2</server> <port>8000</port> <mount>/arelayer</mount> <local-mount>/arvorig</local-mount> <fallback-mount>/secours</fallback-mount>
2011 Aug 18
1
RSA_public_decrypt and FIPS
Does anyone knows if there is a patch for OpenSSH in order to make it work with 0.9.8r OpenSSL in FIPS Mode ? I'm having problem with the RSA_public_decrypt() function that is failing in FIPS Mode, I changed it to use RSA_verify instead and setting the flag "RSA_FLAG_NON_FIPS_ALLOW", and it's working fine now, but I'm not sure if this is allowed in FIPS Mode, does anyone
2011 Aug 14
0
Wireless Problem - no longer able to connect
Hi all, When I first loaded C6 on my Dell Inspiron laptop the wireless worked flawlessly right out of the box. At the time the wireless access point was a Linksys WAP54G using WPA-2 Personal. In the last two weeks that Access point has been replaced with a Linksys WAP610N, also using WPA-2 Peronal. The problem I'm having is the wireless adapter sees the new WAP just fine, but is unable
2005 May 01
0
FYI: TrustedBSD at BSDCan (fwd)
FYI for those attending BSDCan and interested in some of the security feature development going on for FreeBSD right now... Robert N M Watson ---------- Forwarded message ---------- Date: Thu, 28 Apr 2005 21:39:31 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: trustedbsd-discuss@TrustedBSD.org Subject: FYI: TrustedBSD at BSDCan Mentioned in an earlier e-mail, but here it is