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? > > > >
