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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi Joe,<br>
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Looks like a mismatch in CODES/ROSS revisions. A recent revision of CODES modified the # of RNGs requested by LPs, which required some fixes to ROSS's RNG management code. The ROSS fix was introduced in commit hash 119e16c, "Merge pull request #19 from JohnPJenkins/rm-g_tw_rng_max",
which I've used in fully-updated CODES repos just fine. ROSS HEAD should work OK, but I'm holding off on updating my local copy until a few features on their end get finished up.<br>
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Thanks,<br>
John<br>
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<div style="direction: ltr;" id="divRpF997321"><font face="Tahoma" color="#000000" size="2"><b>From:</b> codes-ross-users-bounces@lists.mcs.anl.gov [codes-ross-users-bounces@lists.mcs.anl.gov] on behalf of Timothy Scott [tscott2@clemson.edu]<br>
<b>Sent:</b> Wednesday, January 14, 2015 10:32 AM<br>
<b>To:</b> codes-ross-users@lists.mcs.anl.gov<br>
<b>Subject:</b> [codes-ross-users] codes_mapping_setup() seg fault and RNG issue<br>
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<div>Hello All,</div>
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<div>I am back trying to get a basic model set up in CODES. I am using a variation of doc/heterogenous (ping with two groups and forwarders).</div>
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<div>I also found that the doc/example_heterogeneous fails in the same way. </div>
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<div>In codes_mapping_setup_with_seed_offset() called with parameter 0 (from codes_mapping_setup()), tw_define_lps() prints </div>
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<div>~/src/ROSS/ross/rand-clcg4.c:289: RNG max streams exceeded: 2 > 1.<br>
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<div>I found that if I manually g_tw_rng_max to a number greater than 2 in codes_mapping_setup_with_seed_offset() before the tw_define_lps() call, the code runs fine. I can't find any failure caused by this.</div>
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<div>Is this a bug or am I (and the example) invoking something wrong?</div>
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<div>Thanks,</div>
<div>Joe </div>
-- <br>
<div>Joe Scott</div>
<div>PhD Student</div>
<div>Clemson University</div>
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