{"action":"created","issue":{"url":"https://api.github.com/repos/uwsampa/grappa/issues/198","labels_url":"https://api.github.com/repos/uwsampa/grappa/issues/198/labels{/name}","comments_url":"https://api.github.com/repos/uwsampa/grappa/issues/198/comments","events_url":"https://api.github.com/repos/uwsampa/grappa/issues/198/events","html_url":"https://github.com/uwsampa/grappa/issues/198","id":52057115,"number":198,"title":"Build problem with MPI library","user":{"login":"rfvander","id":2896523,"avatar_url":"https://avatars.githubusercontent.com/u/2896523?v=3","gravatar_id":"","url":"https://api.github.com/users/rfvander","html_url":"https://github.com/rfvander","followers_url":"https://api.github.com/users/rfvander/followers","following_url":"https://api.github.com/users/rfvander/following{/other_user}","gists_url":"https://api.github.com/users/rfvander/gists{/gist_id}","starred_url":"https://api.github.com/users/rfvander/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rfvander/subscriptions","organizations_url":"https://api.github.com/users/rfvander/orgs","repos_url":"https://api.github.com/users/rfvander/repos","events_url":"https://api.github.com/users/rfvander/events{/privacy}","received_events_url":"https://api.github.com/users/rfvander/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":86,"created_at":"2014-12-16T00:11:22Z","updated_at":"2015-01-22T22:12:12Z","closed_at":null,"body":"I downloaded Grappa and am now trying to build it, but instructions are a bit sparse. If I define symbols CC and CXX to resolve to the Intel compilers icc and icpc, respectively, I get the error message below. Obviously, my installed MPI cannot be found. I tried to fix that by setting: “export MPICC=mpiicc” but that did not work, nor did “export MPI_C=mpiicc”. There is no reference to MPI in “configure” or in “FindPackageHandleStandardArgs.cmake “. Do you have any suggestions? By the way, I also have GASNet installed, so if that is the better communication layer, I'll use that--if I can get some instructions how to do that. Thanks.\r\n\r\nRob\r\n\r\n[rfvander@bar1 grappa]$ export CC=icc\r\n[rfvander@bar1 grappa]$ export CXX=icpc\r\n[rfvander@bar1 grappa]$ ./configure --gen=Make --mode=Release\r\ncmake /lustre/home/rfvander/grappa -G\"Unix Makefiles\" -DSHMMAX=33554432 -DCMAKE_C_COMPILER=icc -DCMAKE_CXX_COMPILER=icpc -DBASE_C_COMPILER=icc -DBASE_CXX_COMPILER=icpc -DCMAKE_BUILD_TYPE=RelWithDebInfo \r\n-- The C compiler identification is Intel 15.0.0.20140723\r\n-- The CXX compiler identification is Intel 15.0.0.20140723\r\n-- Check for working C compiler: /opt/intel/tools/composer_xe_2015.0.090/bin/intel64/icc\r\n-- Check for working C compiler: /opt/intel/tools/composer_xe_2015.0.090/bin/intel64/icc -- works\r\n-- Detecting C compiler ABI info\r\n-- Detecting C compiler ABI info - done\r\n-- Check for working CXX compiler: /opt/intel/tools/composer_xe_2015.0.090/bin/intel64/icpc\r\n-- Check for working CXX compiler: /opt/intel/tools/composer_xe_2015.0.090/bin/intel64/icpc -- works\r\n-- Detecting CXX compiler ABI info\r\n-- Detecting CXX compiler ABI info - done\r\n-- Boost found:  1.53.0 -- /usr\r\nCMake Error at /usr/share/cmake/Modules/ FindPackageHandleStandardArgs.cmake:108 (message):\r\n  Could NOT find MPI_C (missing: MPI_C_LIBRARIES)\r\nCall Stack (most recent call first):\r\n  /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE)\r\n  /usr/share/cmake/Modules/FindMPI.cmake:587 (find_package_handle_standard_args)\r\n  CMakeLists.txt:205 (find_package)\r\n\r\n \r\n-- Configuring incomplete, errors occurred!\r\nSee also \"/lustre/home/rfvander/grappa/build/Make+Release/CMakeFiles/CMakeOutput.log\".\r\n"},"comment":{"url":"https://api.github.com/repos/uwsampa/grappa/issues/comments/71109783","html_url":"https://github.com/uwsampa/grappa/issues/198#issuecomment-71109783","issue_url":"https://api.github.com/repos/uwsampa/grappa/issues/198","id":71109783,"user":{"login":"rfvander","id":2896523,"avatar_url":"https://avatars.githubusercontent.com/u/2896523?v=3","gravatar_id":"","url":"https://api.github.com/users/rfvander","html_url":"https://github.com/rfvander","followers_url":"https://api.github.com/users/rfvander/followers","following_url":"https://api.github.com/users/rfvander/following{/other_user}","gists_url":"https://api.github.com/users/rfvander/gists{/gist_id}","starred_url":"https://api.github.com/users/rfvander/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rfvander/subscriptions","organizations_url":"https://api.github.com/users/rfvander/orgs","repos_url":"https://api.github.com/users/rfvander/repos","events_url":"https://api.github.com/users/rfvander/events{/privacy}","received_events_url":"https://api.github.com/users/rfvander/received_events","type":"User","site_admin":false},"created_at":"2015-01-22T22:12:12Z","updated_at":"2015-01-22T22:12:12Z","body":"Great, thanks, Jacob. I hope you’re not getting frustrated with all my questions, and hope that the result of all of this will be that Grappa will be easier to use for everybody.\r\n\r\nRob\r\n\r\nFrom: Jacob Nelson [mailto:notifications@github.com]\r\nSent: Thursday, January 22, 2015 2:05 PM\r\nTo: uwsampa/grappa\r\nCc: Van Der Wijngaart, Rob F\r\nSubject: Re: [grappa] Build problem with MPI library (#198)\r\n\r\n\r\nHi Rob,\r\n\r\nWe're taking a moment to remove some complexity from our build system before updating the docs with details on adding new code. I'll get back to you shortly.\r\n\r\n—\r\nReply to this email directly or view it on GitHub<https://github.com/uwsampa/grappa/issues/198#issuecomment-71108639>.\r\n"}}