{"action":"opened","issue":{"url":"https://api.github.com/repos/ComputationalRadiationPhysics/alpaka/issues/86","labels_url":"https://api.github.com/repos/ComputationalRadiationPhysics/alpaka/issues/86/labels{/name}","comments_url":"https://api.github.com/repos/ComputationalRadiationPhysics/alpaka/issues/86/comments","events_url":"https://api.github.com/repos/ComputationalRadiationPhysics/alpaka/issues/86/events","html_url":"https://github.com/ComputationalRadiationPhysics/alpaka/issues/86","id":114591995,"number":86,"title":"#ifdef BOOST_COMP_MSVC  problem","user":{"login":"psychocoderHPC","id":4037125,"avatar_url":"https://avatars.githubusercontent.com/u/4037125?v=3","gravatar_id":"","url":"https://api.github.com/users/psychocoderHPC","html_url":"https://github.com/psychocoderHPC","followers_url":"https://api.github.com/users/psychocoderHPC/followers","following_url":"https://api.github.com/users/psychocoderHPC/following{/other_user}","gists_url":"https://api.github.com/users/psychocoderHPC/gists{/gist_id}","starred_url":"https://api.github.com/users/psychocoderHPC/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/psychocoderHPC/subscriptions","organizations_url":"https://api.github.com/users/psychocoderHPC/orgs","repos_url":"https://api.github.com/users/psychocoderHPC/repos","events_url":"https://api.github.com/users/psychocoderHPC/events{/privacy}","received_events_url":"https://api.github.com/users/psychocoderHPC/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ComputationalRadiationPhysics/alpaka/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-02T13:19:21Z","updated_at":"2015-11-02T13:19:21Z","closed_at":null,"body":"On many places in ALPAKA the define BOOST_COMP_MSVC is used on the way `#ifdef BOOST_COMP_MSVC`. \r\nThe problem is that `BOOST_COMP_MSVC` is always defined even no microsoft compiler is used.\r\n\r\nThis results in the problem that ALPAKA use very often the wrong code path.\r\n\r\nTested on linux:\r\n```\r\nCurrently Loaded Modulefiles:\r\n  1) gcc/4.9.2                     4) openmpi/1.8.4.kepler.cuda70\r\n  2) cmake/3.3.0                   5) boost/1.56.0\r\n  3) cuda/7.0                      6) numactl/2.0.7\r\n```"}}