Displaying 16 results from an estimated 16 matches for "nondeterminism".
2016 Jun 12
2
clang-ppc64be-linux-lnt flakiness
I threw all the sanitizers I had access to on this test and didn't
find anything. The merging uses threads so I can't rule out
nondeterminism. It's strange that it only happens on ppc64le and only
on stage 2, so an actual miscompile wouldn't surprise me either.
On Sun, Jun 12, 2016 at 4:26 PM, Sean Silva <chisophugis at gmail.com> wrote:
> Also, `Clang Tools :: include-fixer/merge.test` seems to be a bit flaky:
>
>...
2016 Oct 07
1
Migration Samba4 and LDAP packages from CENTOS to DEBIAN
...amba at lists.samba.org> wrote:
> Hai Rowland,
>
> Can you add in the wiki..
> If you are building Samba >= 4.5.0, you will also require
> libgpgme11-dev python-gpgme python-m2crypto
>
> And from debian backports you may need : debhelper dh-autoreconf
> dh-strip-nondeterminism libfile-stripnondeterminism-perl
>
> (At least, i did need them.)
>
> Greetz,
>
> Louis
>
>
Hi Louis, I take it you needed the extra packages, but is this because
you build your own debian packages ??
Also 'debhelper' is part of the main block of packages, d...
2016 Jun 29
2
clang-ppc64be-linux-lnt flakiness
...(
>
>
> -- Sean Silva
>
> On Sun, Jun 12, 2016 at 7:32 AM, Benjamin Kramer <benny.kra at gmail.com>
> wrote:
>
>> I threw all the sanitizers I had access to on this test and didn't
>> find anything. The merging uses threads so I can't rule out
>> nondeterminism. It's strange that it only happens on ppc64le and only
>> on stage 2, so an actual miscompile wouldn't surprise me either.
>>
>> On Sun, Jun 12, 2016 at 4:26 PM, Sean Silva <chisophugis at gmail.com>
>> wrote:
>> > Also, `Clang Tools :: include-fixer/m...
2016 Jun 14
0
clang-ppc64be-linux-lnt flakiness
...ounds like there may be multiple problems :(
-- Sean Silva
On Sun, Jun 12, 2016 at 7:32 AM, Benjamin Kramer <benny.kra at gmail.com>
wrote:
> I threw all the sanitizers I had access to on this test and didn't
> find anything. The merging uses threads so I can't rule out
> nondeterminism. It's strange that it only happens on ppc64le and only
> on stage 2, so an actual miscompile wouldn't surprise me either.
>
> On Sun, Jun 12, 2016 at 4:26 PM, Sean Silva <chisophugis at gmail.com> wrote:
> > Also, `Clang Tools :: include-fixer/merge.test` seems to be a...
2016 Jun 12
2
clang-ppc64be-linux-lnt flakiness
Hi Bill, just a heads up but this bot seems to have spuriously failed on a
build that only pulled in my commit r272505 which is unrelated.
http://lab.llvm.org:8011/builders/clang-ppc64be-linux-lnt/builds/4883
-- Sean Silva
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2016 Jun 29
1
clang-ppc64be-linux-lnt flakiness
...2, 2016 at 7:32 AM, Benjamin Kramer
> <benny.kra at gmail.com <mailto:benny.kra at gmail.com>> wrote:
>
> I threw all the sanitizers I had access to on this test and didn't
> find anything. The merging uses threads so I can't rule out
> nondeterminism. It's strange that it only happens on ppc64le and
> only
> on stage 2, so an actual miscompile wouldn't surprise me either.
>
> On Sun, Jun 12, 2016 at 4:26 PM, Sean Silva
> <chisophugis at gmail.com <mailto:chisophugis at gmail.com>&g...
2009 Jun 07
1
Close to a 4.2 release; experimenting with Ragel alternatives
...ables, exiting the HTML machine on the
> first closing block tag it sees, leaving pre blocks prematurely... all these
> bugs would require a lot?of time and code to fix. ?And they''re just the tip
> of the?iceberg. ?If I walk through the code and look at it through the lens
> of nondeterminism, I can see lots more problems that people just haven''t run
> into yet.
> I''d like to release RedCloth 4.2 once I fix the low-hanging fruit. ?Then, I
> plan to poke around for alternatives to Ragel. ?It''s been great, but
> RedCloth has gotten really difficult t...
2016 Oct 07
5
Migration Samba4 and LDAP packages from CENTOS to DEBIAN
Dears, i have Samba4 and LDAP in CENTOS , but i have install this samba4 in
DEBIAN
How i to search the equivalent package for compilation samba in Debian
repository quickly.
I used this below packages for compilation samba4 in CENTOS.
findutils readline glibc-devel findutils-locate gcc flex compat-readline4
db-devel gcc-c++ make python
libacl-devel libblkid-devel gnutls-devel readline-devel
2016 Oct 07
2
Migration Samba4 and LDAP packages from CENTOS to DEBIAN
...> > Hai Rowland,
> >
> > Can you add in the wiki..
> > If you are building Samba >= 4.5.0, you will also require
> > libgpgme11-dev python-gpgme python-m2crypto
> >
> > And from debian backports you may need : debhelper dh-autoreconf
> > dh-strip-nondeterminism libfile-stripnondeterminism-perl
> >
> > (At least, i did need them.)
> >
> > Greetz,
> >
> > Louis
> >
> >
>
> Hi Louis, I take it you needed the extra packages, but is this because
> you build your own debian packages ??
>
> Also ...
2016 Oct 07
0
Migration Samba4 and LDAP packages from CENTOS to DEBIAN
Hai Rowland,
Can you add in the wiki..
If you are building Samba >= 4.5.0, you will also require libgpgme11-dev python-gpgme python-m2crypto
And from debian backports you may need : debhelper dh-autoreconf dh-strip-nondeterminism libfile-stripnondeterminism-perl
(At least, i did need them.)
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Rowland Penny via
> samba
> Verzonden: vrijdag 7 oktober 2016 10:19
> Aan: samba at lists.samba.org
>...
2006 Nov 01
2
[LLVMdev] LLVM / C--
...kipedia.org/wiki/GLR_parser
Advantages
When implemented carefully, the GLR algorithm has the same time complexity as
the CYK algorithm and Earley algorithm -- O(n3). However, GLR carries two
additional important advantages:
The time required to run the algorithm is proportional to the degree of
nondeterminism in the grammar -- on deterministic grammars the GLR algorithm
runs in O(n) time (this is not true of the Earley and CYK algorithms)
The GLR algorithm is "on-line" -- that is, it consumes the input tokens in a
specific order and performs as much work as possible after consuming each
tok...
2019 Jul 06
2
Seeking suggestions about interfacing of LLVM DataFlowSanitizer library with KLEE in C code.
Dear Developers,
I am a Master's student at the ECE department of the University of Florida, USA. For my research project, supervised by Prof. Mark Tehranipoor<http://tehranipoor.ece.ufl.edu/> and Prof. Farimah Farahmandi<http://farimah.ece.ufl.edu/>, I need to use Clang LLVM DataflowSanitizer library in KLEE. However, I have faced some difficulties (explained below) while
2017 Jul 07
3
Uncovering non-determinism in LLVM - The Next Steps
...tely faster :)
> No optimizations should change, but I think it'd be pretty difficult to
> support testing that pass (granted with LLVM's testing approach, at least
> that would be fairly isolated to only the tests for the pass - it wouldn't
> pollute other pass tests with nondeterminism of output, so might not be too
> painful)
>
>
>> I don't think you can say such a pass is broken.
>>
>
> I kind of would say it's broken.
>
Why?
It makes literally no semantic change to the code that is incorrect.
This is precisely why my view is that if you wa...
2017 Jul 06
3
Uncovering non-determinism in LLVM - The Next Steps
On Thu, Jul 6, 2017 at 12:34 PM, Sean Silva <chisophugis at gmail.com> wrote:
>
>
> On Thu, Jul 6, 2017 at 10:20 AM, Daniel Berlin via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>>
>>
>> On Thu, Jul 6, 2017 at 8:02 AM, Robinson, Paul via llvm-dev <
>> llvm-dev at lists.llvm.org> wrote:
>>
>>>
>>>
>>>
2008 Sep 30
0
[LLVMdev] Integer handling
...itstream with some
metadata at the front describing the structure (it uses 4 or 5 bits
per structure 'element', so there is a little overhead, but it is very
little). The Message is then sent off and the receiving Actor will
receive it in some amount of time (the Actor model uses unbounded
nondeterminism, yea, try imagining that), when it does receive it then
in the event loop it parses it like this (this is more erlangish
syntax since I have not finalized my syntax for the receiving loop in
my language):
receive ->
{"Calc", MyDataType newData, PID sender} -> // calculate someth...
2008 Sep 30
2
[LLVMdev] Integer handling
OvermindDL1 wrote:
>
> It is using the Actor-Oriented model, not Object-Oriented.
> /* snip */
> By keeping the type system based on the actual types it allows
> arbitrary message passing to any other actor without needing to load
> any code relating to the actors, you can just send a structure with
> the appropriate ID and format and it will 'just work' as the