On 02/04/2016 07:09 AM, Bartosz Kosiorek wrote: > There is huge difference in Unix Makefile generation time between > 32 vs 64 bit cmake version: > > 32 bit CMake 3.5.0 generation time: > real 5m33.310s > user 5m27.268s > sys 0m3.540s > > 64 bit CMake 3.5.0 generation time: > real 2m36.457s > user 2m32.008s > sys 0m3.184s > > Unfortunately there no 64bit CMake version for Windows: > https://cmake.org/download/ > > Is it possible to create 64 bit build for Windows?
Perhaps eventually, but please try running those timings with local builds of CMake on Windows to see if the difference carries across platforms. > 64bit cmake 3.5.0-rc1 Makefile Generation > 1. Run > real 2m36.457s > user 2m32.008s > sys 0m3.184s > 2. Run > real 2m36.764s > user 2m31.672s > sys 0m3.296s > > 64bit cmake 3.4.3 Makefile Generation > 1. Run > real 1m29.679s > user 1m24.696s > sys 0m2.920s > 2. Run > real 1m28.266s > user 1m24.220s > sys 0m2.976s There has been some refactoring but it has not had that effect on projects I've seen. What project are you configuring? Were both of these versions built the same way? Is this consistent when configuring, say, CMake itself? Thanks, -Brad -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake-developers
