Displaying 8 results from an estimated 8 matches for "qvec".
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bvec
2007 Feb 15
1
Function to assign quantiles?
Hi.
If I call the quantiles function as follows:
qvec = quantiles(dvals,probs=seq(0,1,0.1))
the results will return a vector something like the following example:
0% 10% 20% 30% 40% 50% 60% 70% 80% 90%
100%
56.0 137.3 238.4 317.9 495.8 568.5 807.4 1207.7 1713.0
2951.1 8703.0
Now I wan...
2016 Aug 11
2
Invoke loop vectorizer
Hi there ,
I use clang-cl /Qvec test.c to compile the code. But the pass
LoopVectorizer is never invoked.
I was wondering if this is sufficient to enable auto vectorizer?
Thanks,
Xiaochu
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2016 Aug 12
2
Invoke loop vectorizer
...-O0 by default, that doesn't run any optimizations. Try
> supplying -O1 or higher.
>
> Yours,
> Andrey
>
>
> On Fri, Aug 12, 2016 at 1:04 AM, Xiaochu Liu via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> Hi there ,
>>
>> I use clang-cl /Qvec test.c to compile the code. But the pass
>> LoopVectorizer is never invoked.
>>
>> I was wondering if this is sufficient to enable auto vectorizer?
>>
>> Thanks,
>> Xiaochu
>>
>> _______________________________________________
>> LLVM Developers...
2016 Aug 11
2
Invoke clang options in clang-cl.
Hi there,
I'm trying to invoke options in clang-cl.
Clang-cl -xclang -fvectorize test.cpp
But it shows unknown argument: -fvectorize.
I checked options.td and -xclang and -fvectorize options are there.
Is there anyway we can change clang to support vector options?
Thanks,
Xiaochu
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2009 Jul 02
1
Problem with groupedData and lme
...following re-expresses the time in the spline basis.
> GASpline <- rcspline.eval(input.population[,modelVar["GA"]],
>
> knots=quantile(input.population[,modelVar["GA"]],
>
> probs=qVec<-c(0.05,0.275,0.5,0.725,0.95),na.rm=TRUE),
> inclx=TRUE)
>
> colnames(GASpline) <-
> paste("GA",head(seq_along(qVec),n=-1),sep="")
> input.population <- cbind(input.population,GASpline)
>
>...
2016 Aug 12
2
Invoke loop vectorizer
...r.
>>>
>>> Yours,
>>> Andrey
>>>
>>>
>>> On Fri, Aug 12, 2016 at 1:04 AM, Xiaochu Liu via llvm-dev <
>>> llvm-dev at lists.llvm.org> wrote:
>>>
>>>> Hi there ,
>>>>
>>>> I use clang-cl /Qvec test.c to compile the code. But the pass
>>>> LoopVectorizer is never invoked.
>>>>
>>>> I was wondering if this is sufficient to enable auto vectorizer?
>>>>
>>>> Thanks,
>>>> Xiaochu
>>>>
>>>> ________...
2016 Aug 12
4
Invoke loop vectorizer
...>>>
>>>>>
>>>>> On Fri, Aug 12, 2016 at 1:04 AM, Xiaochu Liu via llvm-dev <
>>>>> llvm-dev at lists.llvm.org> wrote:
>>>>>
>>>>>> Hi there ,
>>>>>>
>>>>>> I use clang-cl /Qvec test.c to compile the code. But the pass
>>>>>> LoopVectorizer is never invoked.
>>>>>>
>>>>>> I was wondering if this is sufficient to enable auto vectorizer?
>>>>>>
>>>>>> Thanks,
>>>>>> Xi...
2004 Mar 30
5
optim-Bug (PR#6720)
...The problem seems to be a
access violation of wn1 at run time.
Cheers
Hans
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
for (i in 1:1000) {
set.seed(0,NULL)
cat(i,"\n")
pvec<-c(19,1,1,5,5,6,4,6,15,7,15,2,16,2,5,6,25,1,3,1,5,3,5,5,20,31)
qvec<-c(6,24,4,0,2,0,2,1,0,8,1,14,4,4,1,19,6,30,0,2,0,2,15,15,11,10)
edges<-c(1,2,16)
loglik <- function(q) {
y = pvec[edges]%*%log(1-q) + qvec[edges]%*%log(q) -
(pvec[edges[1]]+qvec[edges[1]])*log(1-prod(q))
tt<-format(c(y, q),nsmall=20)
# cat(tt,"\n")...