i test 3.12.2 3.13.3 3.14.2 3.15.5 shiwen hu <yajiedes...@gmail.com> 于2019年12月7日周六 下午7:28写道：
> yes. > > Lausen, Leonard <lau...@amazon.com.invalid> 于2019年12月7日周六 下午7:20写道： > >> Do you mean starting 3.15.5 it works fine? >> The image you attached doesn't display on my end. >> >> On Dec 7, 2019 19:12, shiwen hu <yajiedes...@gmail.com> wrote: >> [image.png] >> >> I tested these versions. until 3.15.5 is working fine. >> >> shiwen hu <yajiedes...@gmail.com<mailto:yajiedes...@gmail.com>> >> 于2019年12月7日周六 下午1:24写道： >> Now, other problems are solved by modifying CMakeLists.txt.but The >> command line is too long problem must update cmake.However I don't know >> which minimum version fixed the problem.I try to do some tests to find out >> the minimum version. >> >> Pedro Larroy <pedro.larroy.li...@gmail.com<mailto: >> pedro.larroy.li...@gmail.com>> 于2019年12月7日周六 上午3:52写道： >> CMake shipped with ubuntu has issues when compiling with CUDA on GPU >> instances. I wouldn't recommend anything older than 3.12 for Linux GPU >> >> >> https://github.com/apache/incubator-mxnet/blob/master/ci/docker/install/ubuntu_core.sh#L63 >> >> I don't know about windows CMake version but would make sense to require a >> newer version. >> >> On Thu, Dec 5, 2019 at 7:26 PM Lausen, Leonard <lau...@amazon.com.invalid >> > >> wrote: >> >> > Currently we declare cmake_minimum_required(VERSION 3.0.2) >> > >> > I'm in favor of updating our CMake requirement. The main question may be >> > what >> > new version to pick as minimum requirement. >> > >> > In general, there is the guideline >> > >> > > You really should at least use a version of CMake that came out after >> > your >> > > compiler, since it needs to know compiler flags, etc, for that >> version. >> > And, >> > > since CMake will dumb itself down to the minimum required version in >> your >> > > CMake file, installing a new CMake, even system wide, is pretty safe. >> You >> > > should at least install it locally. It's easy (1-2 lines in many >> cases), >> > and >> > > you'll find that 5 minutes of work will save you hundreds of lines and >> > hours >> > > of CMakeLists.txt writing, and will be much easier to maintain in the >> > long >> > > run. >> > https://cliutils.gitlab.io/modern-cmake/ >> > >> > https://cliutils.gitlab.io/modern-cmake/chapters/intro/newcmake.html >> > gives a >> > short overview of all the improvements made to CMake over the past 6 >> years. >> > >> > It's easy for users to upgrade their cmake version with pip: >> > pip install --upgrade --user cmake >> > Thus it wouldn't be overly problematic to rely on a very recent version >> of >> > cmake, if indeed it's required. >> > >> > Nevertheless, if an earlier version fixes the problems, let's rather >> pick >> > that >> > one. Did you confirm which version is required to fix the problem? >> > >> > For now you could try if the CMake version shipped in the oldest >> supported >> > Ubuntu LTS release (Ubuntu 16.04) is fixing your problem (CMake 3.5)? If >> > not, >> > please test if CMake version shipped in Ubuntu 18.04 (CMake 3.10) fixes >> > your >> > issue. >> > >> > Thanks >> > Leonard >> > >> > On Fri, 2019-12-06 at 08:45 +0800, shiwen hu wrote: >> > > i am send a pr https://github.com/apache/incubator-mxnet/pull/16980 >> to >> > > change windows build system.but now ci cmake version seems to be a >> bug. >> > > can't to compile.can upgrade to 3.16.0? >> > >> >>
