Benchmarking Genode TrustZone

Christian Helmuth christian.helmuth at ...1...
Thu Jun 23 18:20:56 CEST 2016


Hello Tiago,

On Thu, Jun 23, 2016 at 04:32:18PM +0100, Tiago Brito wrote:
> I did not check if the binary code is similar, but I did measure just the
> for-loop in both worlds and the times are those I described previously.

You really should compare the binary code as example that's slower in
SW uses floating arithmetics unless I'm mistaken. If the code is
similar and the execution time differs much, there may be an issue
with FPU handling in SW.

Greets
-- 
Christian Helmuth
Genode Labs

http://www.genode-labs.com/ · http://genode.org/
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