Displaying 20 results from an estimated 48 matches for "_cannot_".
2009 Jun 05
4
[LLVMdev] How to stop symbol searching without aborting
...Today we use Lua to let 3rd party developers add driver-like modules
to our application.
The advantages to using Lua compared to DLL:s etc. are that:
1) the same driver binary can be used on all OS:es and processor
architectures etc.
2) We can provide a small API to the Lua drivers and they _cannot_
call any other external functions.
3) A buggy driver cannot crash our application. (Almost true statement.)
I'm looking into using LLVM and the bitcode format for this instead.
The additional, very important advantages are:
4) 3rd parties can port existing (huge amounts of) C / C++ code...
2009 Jun 05
1
[LLVMdev] How to stop
...Today we use Lua to let 3rd party developers add driver-like modules
to our application.
The advantages to using Lua compared to DLL:s etc. are that:
1) the same driver binary can be used on all OS:es and processor
architectures etc.
2) We can provide a small API to the Lua drivers and they _cannot_
call any other external functions.
3) A buggy driver cannot crash our application. (Almost true statement.)
I'm looking into using LLVM and the bitcode format for this instead.
The additional, very important advantages are:
4) 3rd parties can port existing (huge amounts of) C / C++ code...
2009 Jun 08
0
[LLVMdev] How to stop symbol searching without aborting
...y developers add driver-like modules
> to our application.
>
> The advantages to using Lua compared to DLL:s etc. are that:
>
> 1) the same driver binary can be used on all OS:es and processor
> architectures etc.
>
> 2) We can provide a small API to the Lua drivers and they _cannot_
> call any other external functions.
>
> 3) A buggy driver cannot crash our application. (Almost true statement.)
>
>
> I'm looking into using LLVM and the bitcode format for this instead.
> The additional, very important advantages are:
>
> 4) 3rd parties can port ex...
2013 May 29
2
[PATCH v2 2/2] virtio-balloon spec: reintroduce "silent deflation" feature
...et ok?
> T T T
> T F T
> F T F
> F F T
>
> Instead, the old feature was defined as "this is true if the guest
> _cannot_ do X". For such a "negative" feature, migration is possible
> if the destination supports it, or the source sets it:
>
> dest support source set ok?
> T T T
> T F F
>...
2004 Sep 22
2
Filename problem (filenames containing slashes aka.\and /)
We _cannot_ go about renaming files, for a number of reasons.. the primary being some of the files are technically not ours to alter without a clients permission (names and all) and you don't understand just how many files there are. There are quite probably thousands of files, spread across _hundreds_ of...
2020 Mar 25
4
Multi-Threading Compilers
...hat appears to be
function-local?
Of the values that can have global references to them, I believe that
most could just be immortal and without use lists. I'd say this
applies to:
- InlineAsm
- MetadataAsValue
- Constant other than GlobalValue
This leaves as values with global references that _cannot_ be immortal:
- GlobalValue (+ children)
- BasicBlock
And values that will have use lists, and only local references are:
- Argument
- Instruction
So the following does seem like a feasible minimal step forward:
1. Build a mechanism to break the use dependencies for GlobalValue and
BasicBlock, i....
2017 Jan 03
4
RFC: Allow readnone and readonly functions to throw exceptions
...eadnone
The easiest way to verify this is via FunctionAttrs; it infers the
following function as readnone:
define void @f() personality i8 42 {
resume i32 0
}
Modeling `resume` as `readnone` is defensible -- it is a control flow
transfer instruction, not so different from `ret`. Moreover, it
_cannot_ be modeled as having observable side effects or writes to
memory (`resume` cannot send packets over the network or write to a
global) because otherwise we'd be unable to inline @f into @g below:
define void @f(i32 %x) personality i32 3 {
resume i32 %x
}
define i32 @g(i32 %x) personality i32...
2004 Dec 16
3
Get asterisk out of the RTP stream?
Here is the setup:
Phone A (in NYC) on own bandwidth.
Phone B (in LA) on own bandwidth.
Asterisk box in Houston,TX on own bandwidth.
Both phones contact asterisk to register. Not much bandwidth used for this
as it is a few packets every hour or so.
Phone A calls Phone B. Phone A sends a call request to asterisk and asterisk
calls phone B. Both phones are connected and both people are talking.
2011 Oct 05
1
Behaviour of 'source' with URLs and proxy
...om the shell:
- I can wget any URL (local or internet) from command line without a
problem.
- In particular I can wget the file 'setrepos.R' from command line.
Symptoms:
- with options(download.file.method='wget'), I can download any URL
(local or internet) with download.file
- I _cannot_ source any local or internet URL if http_proxy is set. It
simply freezes. Using internet.info=0 gives the following messages:
############
Warning messages:
1: In file(file, "r", encoding = encoding) :
using HTTP proxy 'http://localhost:8080/'
2: In file(file, "r", e...
2016 Aug 29
2
invariant.load metadata semantics
Sanjoy, can you clarify this bit about JVM array lengths?
Presumably the same pointer can point to two arrays of different lengths
during a program's execution. Does this mean that you're relying on
invariant.load having function scope? That is, correctness depends on the
pointer not being reused for an array of a different length between the
first invariant load of that array length in
2015 Mar 11
0
Outlook 2013/2010 nightmare #2
...ples, see
http://wiki2.dovecot.org/Namespaces
(Section Backwards Compatibility: UW-IMAP)
It will map different npamespaces to the same folder so you don't have
this mail/mail/ goofiness.
> If you want to share a single e-mail account across multiple PCs running
> Outlook 2013, you _cannot_ use the "Root Folder" of "mail" as I have
> indicated above. The workaround is to create each subsequent PC with a
> "mail2", "mail3" etc folder (without the quote marks of course). If you
> set up two PCs with the same Root Folder, the new PC cra...
2005 Dec 07
0
live migration with xen 2.0.7 with fibre channel on Debian - help needed
...ian1 id=14
[2005-12-06 15:56:02 xend] INFO (XendDomain:568) Destroying domain:
name=debian1
</snip>
xfrd.log on both dom0s says migration was successful
OR
B) domU is in paused-state on the target machine after migration,
xend.log and xfrd.log seem to be ok on both dom0s
domU _cannot_ be unpaused nor directly accessed using xm console
xm vbd-destroy is working
the only thing that can be done is xm destroy.
The thing I am wondering about is why domU suddenly gets crashed after several
successful migrations.
Any help or ideas would be appreciated.
Regards,
Michael
--
-----...
2007 Aug 31
0
Studio 11 compiling of Rmath standalone versus compiling R
...t machine without parallel processing. The chip is Sparc.
2) I've installed the Sun Studio 11 compilers.
3) I've successfully built and tested R 2.5.1 with Studio 11--all the make checks were successful as were my own tests.
4) The README to the Rmath standalone library warns that mlutils.c _cannot_ be compiled with Sun's cc compiler because it can't do compile-time floating point arithmetic. This is confirmed by the output I get when I run the make (after the full R package was built and installed):
(cd ../../include; make Rmath.h)
`Rmath.h' is up to date.
Copying source files
cc...
2004 Mar 15
0
Mysql patch question
Last question of the day I promise :)
If dovecot is configured to use the MySQL patch, ie:
auth_userdb = mysql /path/to/dovecot-mysql.conf
auth_passdb = mysql /path/to/dovecot-mysql.conf
Its not possible to "chain" authentication methods is it?
I mean, if its using MySQL it _cannot_ be configured to check passwd
(via "pam *") first, and then check mysql, right?
So, if I want to support real shell users (who are in /etc/passwd)
I will have to have them in mysql along with the "virtual" users.
......
OK I lied, one more question!
I love the feature that y...
2013 May 29
0
[PATCH v2 2/2] virtio-balloon spec: reintroduce "silent deflation" feature
...T T T
>> T F T
>> F T F
>> F F T
>>
>> Instead, the old feature was defined as "this is true if the guest
>> _cannot_ do X". For such a "negative" feature, migration is possible
>> if the destination supports it, or the source sets it:
>>
>> dest support source set ok?
>> T T T
>> T F...
2020 Aug 09
2
_mm_lfence in both pathes of an if/else are hoisted by SimplfyCFG potentially breaking use as a speculation barrier
...vergence control machinery by arguing about the
existence of "potential speculative threads of execution" and
communication between them. Basically, the argument would be somewhere
along the lines that the lfence can only proceed execution once all
speculative threads of execution that it _cannot_ communicate with
according to the convergence token are killed off. I suspect that
somebody would have to go off and do some deep thinking for a while to
figure out whether that really makes sense.
Cheers,
Nicolai
On Wed, Jul 29, 2020 at 11:14 AM Nicolai Hähnle <nhaehnle at gmail.com> wrote...
2009 Jun 08
1
[LLVMdev] How to stop symbol searching without aborting
...ules
>> to our application.
>>
>> The advantages to using Lua compared to DLL:s etc. are that:
>>
>> 1) the same driver binary can be used on all OS:es and processor
>> architectures etc.
>>
>> 2) We can provide a small API to the Lua drivers and they _cannot_
>> call any other external functions.
>>
>> 3) A buggy driver cannot crash our application. (Almost true
>> statement.)
>>
>>
>> I'm looking into using LLVM and the bitcode format for this instead.
>> The additional, very important advantages ar...
2002 Jan 28
1
Office XP? Windows XP dlls? mIRClocked up.
I've read through some archives on the users mailing list and found some
answers to getting Wine 20020122 going. I didn't have to change much
with the default way tools/wineinstall. Here's my questions
1) Does Wine run programs that live in a native Windows XP vfat
partition using the native dlls?
2) Does Wine run Office XP, even if it is buggy?
3) Can it run programs such as
2011 Oct 25
1
ssh-agent use in different security domains
Consider this topology
domain1-server1 domain2-server2
| |
laptop - domain1-server1 ---- domain2-server1
Laptop has two ssh identities, domain1 and domain2.
I don't wish to store identity locally in any of the servers. As far
as I understand, there isn't any way to limit ssh-agent to allow only
signing
2010 Jul 18
1
Skype for Asterisk, Skype For SIP
Hi,
I'm trying to integrate Skype and Asterisk but I'm only interested in these 2 things:
1) allow any Asterisk SIP extension to call any Skype "user". I do not need to call landlines via Skype.
2) allow Internet Skype "users" to call my Asterisk PBX Skype "user" and route the call to a specific Asterisk SIP extension.
At first, I thought it would be