January 2015 - codes-ross-users - mailman3.cels.anl.gov

Cmake fails with reason "include could not find load file:GetGitRevisionDescription"
by Sughosh Divanji 30 Jan '15

30 Jan '15

Hi all, I am trying to install ROSS and I am following the instructions on " https://github.com/carothersc/ROSS/wiki/Installation". git clone is successful. But cmake fails with following reason: CMake Error at core/CMakeLists.txt:67 (INCLUDE): include could not find load file: GetGitRevisionDescription CMake Error at core/CMakeLists.txt:68 (GET_GIT_HEAD_REVISION): Unknown CMake command "GET_GIT_HEAD_REVISION". -- Configuring incomplete, errors occurred! At first I tried compiling without DROSS_BUILD_MODELS option because the recent changes are yet to be re-integrated in code base. And also, I am getting the same error with DROSS_BUILD_MODELS option as well. Please let me know how to fix this. Thanks, Sughosh ᐧ

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New ROSS Release
by Elsa Gonsiorowski 29 Jan '15

29 Jan '15

Hello ROSS users, A new version of ROSS has just been released! Overall, this latest version of ROSS is smaller and faster than the legacy version. To get the code and the install instructions, visit the repository page: https://github.com/carothersc/ROSS <https://github.com/carothersc/ROSS> For a list of all the changes, check out this page: https://github.com/carothersc/ROSS/wiki/Differences-between-Simplified-ROSS… <https://github.com/carothersc/ROSS/wiki/Differences-between-Simplified-ROSS…> To get a copy of Legacy ROSS, either checkout the “Legacy” tag in Git, or go here: https://github.com/carothersc/ROSS/releases/tag/Legacy <https://github.com/carothersc/ROSS/releases/tag/Legacy> Please let me or the list know if you have any questions. Also, feel free to request features or submit bug reports through our GitHub page: https://github.com/carothersc/ROSS <https://github.com/carothersc/ROSS> Enjoy! Elsa Gonsiorowski

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codes_mapping_setup() seg fault and RNG issue
by Timothy Scott 14 Jan '15

14 Jan '15

Hello All, 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). I also found that the doc/example_heterogeneous fails in the same way. In codes_mapping_setup_with_seed_offset() called with parameter 0 (from codes_mapping_setup()), tw_define_lps() prints ~/src/ROSS/ross/rand-clcg4.c:289: RNG max streams exceeded: 2 > 1. 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. Is this a bug or am I (and the example) invoking something wrong? Thanks, Joe -- Joe Scott PhD Student Clemson University

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