On 19 Jul 2018, at 15:44, Juraj Linkeš 
<juraj.lin...@pantheon.tech<mailto:juraj.lin...@pantheon.tech>> wrote:

Hi VPP devs,

I'm implementing parallel test execution of tests in VPP Test Framework (the 
patch is here https://gerrit.fd.io/r/#/c/13491/) and the last big outstanding 
question is how scalable the parallelization actually is.

That’s a good question. What do the tests say? :)

The tests are spawning one VPP instance per each VPPTestCase class

How many VPP instances are spawned and run in parallel? Cause assuming
there is at least one VPPTestCase class per test_, that’s 70 VPP
instances ..


and the question is - how do the required compute resources per each VPP 
instance (cpu, ram, shm) scale and how much resources do we need with 
increasing number of VPP instances running in parallel (in the context of VPP 
Test Framework tests)?

I guess this will vary between tests too. FIB scale tests will require
more fib heap memory. What do the tests say? :)

-Maciek


The second question would be a generic "is there anything else I need to be 
aware of when trying to run VPPs in parallel?".

Thanks,
Juraj
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.

View/Reply Online (#9886): https://lists.fd.io/g/vpp-dev/message/9886
Mute This Topic: https://lists.fd.io/mt/23744978/675185
Group Owner: vpp-dev+ow...@lists.fd.io<mailto:vpp-dev+ow...@lists.fd.io>
Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub  
[mkons...@cisco.com<mailto:mkons...@cisco.com>]
-=-=-=-=-=-=-=-=-=-=-=-

-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.

View/Reply Online (#9927): https://lists.fd.io/g/vpp-dev/message/9927
Mute This Topic: https://lists.fd.io/mt/23744978/21656
Group Owner: vpp-dev+ow...@lists.fd.io
Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub  [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-

Reply via email to