Le 07/12/2016 à 17:16, Philippe Gerum a écrit :
On 12/07/2016 03:15 PM, Stéphane Ancelot wrote:
Hi,
I noticed very bad memory allocation performance on some of my graphic
programs (standard linux applications).
If you run any classic program, you won't sea any difference, but it has
been visible in the following context :
I have an application that allocates thousends of graphic widgets,
label, input fields at startup (a data editor) .
Using the standard kernel, the applications starts very quickly. But
once the ipipe patch is applied to kernel, this application makes lot of
seconds before appearing.
I am using a 3.18 kernel.
Is there any question?
Euhhh ... yes, it sounds this problem comes from ipipe modifications,
But I have not managed to find the reason ???
Is it a bug , a regression , a kernel routine where the problem is
amplified once the patch is applied ?
I remember I have not had this problem with previous kernel releases
(3.16.x) . I will check again with previous configurations, in order to
find a way of comparison.
Regards,
S.Ancelot
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