[ltt-dev] [PATCH] Fix passing factors in recursive function

[Mathieu Desnoyers]

* masoume.jabbarifar at polymtl.ca (masoume.jabbarifar at polymtl.ca) wrote:
> From: Masoume Jabbarifar <masoume.jabbarifar at polymtl.ca>
> 

Hi Masoume,

Please CC Benjamin when posting these patches, so we can get his feedback.

Also a description of the problem this is addressing would be welcome in
the patch header (before the "---" line).


Typical patch (the two first lines are provided by your mail client, you
have to provide the rest):

From: Your email
Subject: [PATCH] Fix passing factors in recursive function

Some detail about what the patch does.

Signed-off-by: Your email.


Thanks,

Mathieu

> ---
>  lttv/lttv/sync/factor_reduction_accuracy.c |   10 ++++++++--
>  1 files changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/lttv/lttv/sync/factor_reduction_accuracy.c b/lttv/lttv/sync/factor_reduction_accuracy.c
> index a63dae7..ffb2d95 100644
> --- a/lttv/lttv/sync/factor_reduction_accuracy.c
> +++ b/lttv/lttv/sync/factor_reduction_accuracy.c
> @@ -415,8 +415,14 @@ static void getFactors(AllFactors* const allFactors, unsigned int** const
>  	unsigned int reference;
>  	PairFactors** const pairFactors= allFactors->pairFactors;
>  
> -	reference= references[traceNum];
> -
> +	if (traceNum == references[traceNum])
> +	{
> +		reference= traceNum;
> +	}
> +	else
> +	{
> +		reference= predecessors[references[traceNum]][traceNum];
> +	}
>  	if (reference == traceNum)
>  	{
>  		factors->offset= 0.;
> -- 
> 1.6.0.4
> 
> 
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> 

-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com