Displaying 8 results from an estimated 8 matches for "constand".
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constant
2010 Nov 17
0
[LLVMdev] constand folding of functions
Hi!
1) Is it possible that you add round and trunc to
llvm::canConstantFoldCallTo
(and the code that actually does the folding)? If I'm not mistaken
they are defined in the C99 standard-
2) Is it possible to pull this out of llvm and make it somehow
user-definable?
For example I also want the float functions (e.g. sinf, cosf) to be folded
or any custom function
-Jochen
2009 Dec 25
2
[ how can sample from f(x)~x^(a-1)
Hello all
how can sample from f(x)~x^(a-1)*ind(0,min(b,-log(u)) in R?
where a and b is positive constand and 0<u<1
thanks
khazaei
2009 Mar 31
2
[LLVMdev] Mutating the elements of a ConstantArray
Hello,
I need to append something to the global "llvm.global_ctors". This
variable may or may not already be declared within the current module.
If I lookup the global variable, I see that it supports a
getOperand(i) and setOperand(i,c), but does not support any way that I
can enlarge that array to add a new record.
Any suggestions?
--
Nick Johnson
2009 Mar 31
0
[LLVMdev] Mutating the elements of a ConstantArray
...e global variable, I see that it supports a
> getOperand(i) and setOperand(i,c), but does not support any way that I
> can enlarge that array to add a new record.
Hi Nick,
You actually have to create a new ConstantArray with the desired
elements, then remove the existing llvm.global_ctors constand and
create a new one to replace it.
Take a look at the GlobalOpt pass for examples of how to do this sort
of thing.
-Chris
2007 May 28
12
Anyone using storeconfigs with a DB other than sqlite?
Just wondering if anyone is using a backend database other than sqlite,
and if so, how easy/hard it was to configure.
I''m constantly receiving "SQLite3::BusyException: database is locked..."
which I presume is due to sqlite''s relatively coarse locking method.
Cheers,
James
--
Senior Linux Platform Engineer
Midrange Services
AXA Technology Services - Asia Pacific
2009 Apr 01
1
[LLVMdev] Mutating the elements of a ConstantArray
...it supports a
>> getOperand(i) and setOperand(i,c), but does not support any way that I
>> can enlarge that array to add a new record.
>
> Hi Nick,
>
> You actually have to create a new ConstantArray with the desired
> elements, then remove the existing llvm.global_ctors constand and
> create a new one to replace it.
>
> Take a look at the GlobalOpt pass for examples of how to do this sort
> of thing.
>
> -Chris
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu...
2005 Sep 05
1
Help needed regarding Echo Cancellation
Dear all,
I need to use echo cancellation in a VOIP application
using speex narrowband codec.I am facing some problems
with echo cancellation. It will be very helpfull if
someone can put some light on the following issues.
1:
===================
-- When call is started EC works fine for first few
seconds. Bur after a certain period [usually 20 sec or
more] it does not work or works very bad
2003 Sep 29
4
panics on 24 hour boundaries
Hi stable, nice you see you again. I was one of those guys who was seeing
constand panics on 24 hour boundaries but couldn't provide a backtrace due
to the ar device not taking a dump. I installed a dedicated drive just to
take the dump, and then didn't have a panic for a couple weeks. Now, I am
back with, and I have traces to share.
The first two, from 2003-09-27 a...