OutdatedThese instructions have become outdated, as QuEST has moved to a CMake build system. Please check back soon!
A Mac running Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lion) or 10.9 (Mavericks) Internet access; Fortran and or C/C compilers (If you don't have compliers installed, check out the HOWTO on installing the GNU compilers) Instructions. The installation of Open MPI on Mac. Global Nav Open Menu Global Nav Close Menu; Apple; Shopping Bag +. Search Support. XGBoost is a library for developing very fast and accurate gradient boosting models. It is a library at the center of many winning solutions in Kaggle data science competitions. In this tutorial, you will discover how to install the XGBoost library for Python on macOS. Let’s get started. Tutorial Overview This tutorial is divided into.
QuEST is open-source and stand-alone: it’s simply a folder of
.c
and .h
files which can be placed anywhere such that your own code can find it. This folder is on Github and can be downloaded for any OS, though below we provide some OS-specific shortcuts.Here’s how to layout QuEST:
If it’s OS X 10.8 Mountain Lion that you need you can buy it for £19.99 here US or here UK As with Lion, Apple will send you a download code to use on the Mac App Store, so you will need to be. JDownloader is an open-source Internet downloader that was originally written in Java — a software language that is quickly becoming outdated — but it still has some pretty cool features, which is why we’ve included it in our list of the best download managers for Mac. It’s also available to use on Mac’s newest OS — Catalina.
- yourcode.c
- makefile
- QuEST/
- QuEST.c
- QuEST.h
- …
where yourcode.c includes
Compiling is done with GNUmake through the
QuEST is compatible with most compilers (e.g. Apple’s
make
command in terminal.QuEST is compatible with most compilers (e.g. Apple’s
clang
, Intel’s icc
and GNU’s gcc
), though running in multithreaded, distributed or GPU mode will require OpenMP
, MPI
and NVCC
compatible compilers respectively.QuEST is most easily downloaded by using Homebrew, git and GNUmake, all of which can be obtained on Mac OS X via
QuEST can then be downloaded to the current directory with
git clone https://github.com/QuEST-Kit/QuEST.git
QuEST can run serially (no parallelisation) with OSX’s default
clang
compilerTo utilise multiple cores, you need a compiler compatible with
OpenMP
, which unfortunately clang isn’t. Instead, we recommend installing a GNU compiler using Homebrew via:brew install gcc@8
This creates command gcc-8
Check Openmp Version
To compile for distributed mode, you need an
mpicc
compiler which wraps an underlying compiler. While there are many compatible compilers, the default clang works just fine as both, so mpicc will already exist. When compiling for GPU, an
NVCC
compiler wraps an underlying compiler, such as clang
. Finding compatible versions of these compilers can be tricky: We recommend clang v3.7.1
or clang v3.9 which can be obtained use Homebrew viabrew install llvm37
which creates command
clang-3.7
. Note that NVIDIA no longer supports GNU compilers as host compilers on Mac OS X. Note also that GPU-acceleration will make no use of multithreading, so it is not necessary to use a compiler compatible with both OpenMP and NVCC.Next, follow the instructions here to setup
nvcc
.QuEST is most easily downloaded by using apt, git and GNUmake, which can first be obtained with
QuEST can then be downloaded to the current directory with
git clone https://github.com/QuEST-Kit/QuEST.git
QuEST should work with any compiler (GNU or Intel) which supports the C99 or C++11 standards on Linux
sudo apt install gcc-7
This creates command gcc-7
To compile for distributed mode, you need an
mpicc
compiler which wraps an underlying compiler. While there are many compatible compilers, the default gcc works just fine as both, so mpicc will already exist. When compiling for GPU, an
NVCC
compiler wraps an underlying compiler, such as gcc-7
. You must use a compiler version compatible with NVCC
on your specific operating system, which you can look up here. For example, CUDA 10.0
on Ubuntu 18.04.1
requires GCC 7.3.0.
Firstly, obtain compatible graphics drivers with
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt updatesudo ubuntu-drivers autoinstall
Then reboot your machine. Next, obtain the nvcc compiler via
sudo apt install nvidia-cuda-toolkit
else you can download the necessary installer here. Check which version was installed via
nvcc --version
and consult the doc for that version (view versions here, go to Online Documentation > Installation Guide for Linux) to find the compatible gcc version. That version can then be installed (along with some needed C++ libs)
sudo apt install build-essential gcc-7
but may have already been automatically installed.
Check compatibility
You can upgrade to OS Yosemite on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8GB of available storage space.
Openmp Mac Os
![Openmp Mac Os X Download Openmp Mac Os X Download](/uploads/1/2/6/4/126454702/464977691.jpg)
MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X Yosemite, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download OS X Yosemite
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.
If you still need OS X Yosemite, use this link: Download OS X Yosemite. A file named InstallMacOSX.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X Yosemite.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.
Learn more
- OS X Yosemite won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.