[LITMUS^RT] request - cyclictest

jhwzero jhwzero at cnu.ac.kr
Mon Oct 28 04:56:29 CET 2013


Hi, Felipe,

 

I totally appreciate it.

Just now I have downloaded it.

I am going to try it.

 

Thank you again.

 

Hyunwoo Joe

 

From: litmus-dev-bounces at lists.litmus-rt.org
[mailto:litmus-dev-bounces at lists.litmus-rt.org] On Behalf Of Felipe
Cerqueira
Sent: Friday, October 25, 2013 12:33 AM
To: litmus-dev at lists.litmus-rt.org
Subject: Re: [LITMUS^RT] request - cyclictest

 

Hi Joe,

I had to fix the patch and make it compatible with the current liblitmus
API.

Please, could you pull again from the repository?

 

To be able to compile the code, you should have a compiled liblitmus in the
parent directory (see Makefile).

 

Regarding the parameters:
You can ommit $INTERVAL and use the default inter-arrival times.

"-a" is needed in the partitioned plugins because it calls
be_migrate_to_cpu() to pin each thread to successive CPUs.

So, for partitioned schedulers:


cyclictest_litmus -i $INTERVAL -D $TIMEOUT -m -a -t $NUM_CPUS -n -N -v

For global schedulers:

cyclictest_litmus -i $INTERVAL -D $TIMEOUT -m -t $NUM_CPUS -n -N -v



Thanks,
Felipe

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