mantevo/miniaero

MiniAero Unstructured Finite Volume Compressible Navier-Stokes Mini-App

Mantevo

Core Mantevo Repository containing common resources

miniaero's Issues

make error

Hello,
miniAero is an interesting project.
I am trying to "make" the project, and I have finished the first step:

[mpe@gold-c01 make]$ ./do-cmake-miniaero-gcc-cuda 
-- The C compiler identification is GNU 4.4.6
-- The CXX compiler identification is GNU 4.4.6
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/g++
-- Check for working CXX compiler: /usr/bin/g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found CUDA: /app1/centos6.3/GPU/cuda-6.5 (found version "6.5") 
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    KokkosArray_ENABLE_DeviceCuda
    TPL_ENABLE_Pthread


-- Build files have been written to: /home/svu/mpe/miniAero-master/kokkos/make

but when I try to "make", it reported errors:

/home/svu/mpe/cmake-3.7.0-rc3-Linux-x86_64/bin/cmake -H/home/svu/mpe/miniAero-master/kokkos -B/home/svu/mpe/miniAero-master/kokkos/make --check-build-system CMakeFiles/Makefile.cmake 0
/home/svu/mpe/cmake-3.7.0-rc3-Linux-x86_64/bin/cmake -E cmake_progress_start /home/svu/mpe/miniAero-master/kokkos/make/CMakeFiles /home/svu/mpe/miniAero-master/kokkos/make/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory `/home/svu/mpe/miniAero-master/kokkos/make'
make -f CMakeFiles/kokkos_devicehost.dir/build.make CMakeFiles/kokkos_devicehost.dir/depend
make[2]: Entering directory `/home/svu/mpe/miniAero-master/kokkos/make'
cd /home/svu/mpe/miniAero-master/kokkos/make && /home/svu/mpe/cmake-3.7.0-rc3-Linux-x86_64/bin/cmake -E cmake_depends "Unix Makefiles" /home/svu/mpe/miniAero-master/kokkos /home/svu/mpe/miniAero-master/kokkos /home/svu/mpe/miniAero-master/kokkos/make /home/svu/mpe/miniAero-master/kokkos/make /home/svu/mpe/miniAero-master/kokkos/make/CMakeFiles/kokkos_devicehost.dir/DependInfo.cmake --color=
Scanning dependencies of target kokkos_devicehost
make[2]: Leaving directory `/home/svu/mpe/miniAero-master/kokkos/make'
make -f CMakeFiles/kokkos_devicehost.dir/build.make CMakeFiles/kokkos_devicehost.dir/build
make[2]: Entering directory `/home/svu/mpe/miniAero-master/kokkos/make'
make[2]: Warning: File `CMakeFiles/kokkos_devicehost.dir/depend.make' has modification time 0.11 s in the future
[  2%] Building CXX object CMakeFiles/kokkos_devicehost.dir/kokkos/core/src/Threads/Kokkos_ThreadsExec.cpp.o
/usr/bin/g++    -I/home/svu/mpe/miniAero-master/kokkos/make/kokkos/core/src -I/home/svu/mpe/miniAero-master/kokkos/kokkos/core/src -I/home/svu/mpe/miniAero-master/kokkos/make/kokkos/core/src/impl -I/home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/impl -I/home/svu/mpe/miniAero-master/kokkos/make/kokkos/core/src/Cuda -I/home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Cuda -I/app1/centos6.3/GPU/cuda-6.5/include  -O3 -DNDEBUG   -o CMakeFiles/kokkos_devicehost.dir/kokkos/core/src/Threads/Kokkos_ThreadsExec.cpp.o -c /home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Threads/Kokkos_ThreadsExec.cpp
In file included from /home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/impl/Kokkos_Traits.hpp:48,
                 from /home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Kokkos_Layout.hpp:52,
                 from /home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Kokkos_Threads.hpp:49,
                 from /home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Threads/Kokkos_ThreadsExec.cpp:47:
/home/svu/mpe/miniAero-master/kokkos/kokkos/core/src/Kokkos_Macros.hpp:49:31: error: KokkosCore_config.h: No such file or directory
make[2]: *** [CMakeFiles/kokkos_devicehost.dir/kokkos/core/src/Threads/Kokkos_ThreadsExec.cpp.o] Error 1
make[2]: Leaving directory `/home/svu/mpe/miniAero-master/kokkos/make'
make[1]: *** [CMakeFiles/kokkos_devicehost.dir/all] Error 2
make[1]: Leaving directory `/home/svu/mpe/miniAero-master/kokkos/make'
make: *** [all] Error 2

Is there any problem with kokkos? Should I install the Kokkos first?

Thank you!

MiniAero gets only 20% of Roofline model

Hi,

I am a studen of Computational Engineering at Friedrich-Alexander-University Erlangen-Nuernberg in Germany. This semester i take a seminar about benchmarking multi core architectures. My task is to evaluate MiniAearo/Kokkos by using the roofline model.
I did some measurements on a Tesla K40 and on a numa machine (OpenMP) with 2x Intel E5-2650v2. I barely reach 20% of the roofline on both architectures by using the inputfile for the ramp test in the test folder with varying amounts of cells.
What could be the reason for the perfomance to be so low or am I using unreasonable problem sizes (eg. 128x128x32)?

Best regards,
Johannes

Update miniAero for Kokkos v3.0 promotion.

This should be assigned to Alan Humphrey.