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homa-paper-artifact's Issues

Error while conducting experiment

Hi, I have resvered full chassis on Ramcloud but getting error to generate numbers. When
I run the command,
$ scripts/clusterperf.py --superuser --replicas 0 --transport homa+dpdk --dpdkPort 1 --verbose echo_basic

I get the following error:

Traceback (most recent call last):
  File "scripts/clusterperf.py", line 1101, in <module>
    run_test(test, options)
  File "scripts/clusterperf.py", line 384, in run_test
    test.function(test.name, options, cluster_args, client_args)
  File "scripts/clusterperf.py", line 434, in echo
    default(name, options, cluster_args, client_args)
  File "scripts/clusterperf.py", line 411, in default
    flatten_args(client_args), name), **cluster_args)
  File "/shome/RAMCloud/scripts/cluster.py", line 603, in run
    % (num_servers, len(getHosts())))
  File "/shome/RAMCloud/scripts/common.py", line 328, in getHosts
    "\tplease specify a custom hosts list in scripts/localconfig.py" % rcresOutput)
Exception: config.py could not invoke rcres (sh: 1: rcres: not found);
	please specify a custom hosts list in scripts/localconfig.py

Can you please help me in this regard.

HomaTransport.cc:2134 in checkTimeouts error

Hi, I am running experiment on Cloud Utah cluster, I have executed command for 1 hour
runworkload w3 16 3600
but get following echos. What is this referring to? Is this cluster related issue i.e. some node is not responding or some script limitation? I have tried multiple times. I have noticed if I run for shorter period then command executes successfully, If i run for longer time then it shows following error:

1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout
1553212514.498839795 HomaTransport.cc:2134 in checkTimeouts WARNING[1]: aborting ECHO RPC to server 14:58:d0:58:8f:c3, sequence 456095680: timeout

REgards,

slowdown script not generating results

Hi,

I have reserved full chassis and conducted the experiment but after slowdown generation and running script, it exit with following error"

Warning: Ignoring unknown aesthetics: width
Warning: Ignoring unknown aesthetics: width
null device 
          1 
Warning: Ignoring unknown aesthetics: width
Error in pdf(sprintf("impl/slowdownImpl_%s_rho%s_tail.pdf", workload,  : 
  cannot open file 'impl/slowdownImpl_W3_rho48_tail.pdf'
Execution halted

And generated pdf is also not right plotted. Please see the attached file.
slowdownImpl.pdf

As slowdown.txt generted by runworkload script has numbers for Basic, Homap1, homap2, homap4, homap8 then graph should display all configurations of homa but it only displays Basic? Paper also have curves for Inf-RC, TC-MC etc. Please share the sctipt updates.

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