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Re: [Xen-devel] Xen optimization

On 10/31/18 8:35 PM, Milan Boberic wrote:

Interesting. Could you confirm the commit you were using (or the point
Stefano's number were based on commit "fuzz: update README.afl example"
55a04feaa1f8ab6ef7d723fbb1d39c6b96ad184a which is an unreleased version
of Xen.

All Xens I used are from Xilinx git repository because I have
UltraZed-EG board which has Zynq UltraScale SoC.
Under branches you can find Xen 4.8, 4.9,  etc.
I always used latest commit: c227fe68589bdfb36b85f7b78c034a40c95b9a30
Here is link to it:

This branch is quite ahead of the branch Stefano's used. There are 94 commits more just for Arm specific code.

What I am interested is to see if we are able to reproduce Stefano's number with the same branch. So we can have a clue whether there are a slow down introduce in new code.

Stefano, you mention you will look at reproducing the numbers. Do you have any update on this?


Julien Grall

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