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Table of Contents
Buildbot builder matrix
The reference builder
The current reference slave is “abiref”, with reference builder “abiref_gnu_9.2_openmpi”.
In order to understand the rationale behind the set of the different builders let's first detail the reference builder “abiref_gnu_9.2_openmpi”.
It is characterized by the following elements :
- the compiler is gcc 9.2
with “-O2 -g -Wall -Wno-maybe-uninitialized -ffpe-trap=invalid,zero,overflow -fbacktrace -pedantic -fcheck=all” flags - the MPI is Open MPI version 4.0.3
- the compilation is done with “make -j 8”, with the external libraries : NetCDF, BigDFT, LibXC, OpenBLAS, PSML and the GWDP flag, build with MPI and with MPI_IO .
- the tests are executed with “./runtests.py” (and the list of tests is coherent with the fallbacks and flags)
- GW is compiled with double precision
This reference builder is not doing everything :
- The buildsys, abirules, robodoc-parent-abiauty, seq, tparal, gpu tests are not executed by “abiref_gnu_9.2_openmpi”
- OpenMP, and memory profiling is not activated for “abiref_gnu_9.2_openmpi”
- Several procedures are not tested by “abiref_gnu_9.2_openmpi”, like distchck.
- GW is not tested in single precision
The other builders
Each one of the other builders departs from the reference, in order to test the portability of the build system and automatic tests. The characteristics of this departure are indicated in the last column of the table.
Thus some reference files cannot be generated on abiref. For this purpose, auxiliary reference builders are provided :
- abiref_gnu_9.2_serial (for the seq tests)
- buda2_gnu_8.3_cuda (for the gpu tests)
- cronos2_gnu_7.4_paral (for the tparal tests, that need more than 10 procs)
Also, some bots provide unique services :
- bob_gnu_7.5_openmp and ubu_intel_16.0_openmp (OpenMP)
- abiref_gnu_9.2_debug (for buildsys, abirules, parent, robodoc, distchk [checking the production of the .tar.gz package], html link checker, and robodoc-html tar.gz package)…
Matrix of builders
| slave | #nightly builds | builder | nightly? | compilo | MPI | linalg | Libs Tested | departure from ref |
|---|---|---|---|---|---|---|---|---|
| abiref | 4 | abiref_gnu_9.2_openmpi | reference | gcc-9.2 | openmpi-4.0.3 | OpenBLAS_0.3.7 fftw3 | all-B | fcheck=all |
| abiref_gnu_9.2_serial | reference | gcc-9.2 | OpenBLAS fftw3 | all-B | ref for serial | |||
| abiref_gnu_9.2_debug | yes | gcc-9.2 | many services | |||||
| abiref_nag_7.0_openmpi | yes | nag-7.0 | openmpi-4.0.3 | netlib_3.9.0 | XN | enable-netcdf-default HDF5 paral |
||
| atlas | 2 | atlas_intel_18.0_openmpi | yes | intel-18 | openmpi 3.0 | mkl 2018 | all-B | |
| atlas_intel_19.1_bdir | yes | intel-19.1 | mpich 3.3.2 | mkl 2020 | all-B | build/ dir | ||
| bob | 1 | bob_gnu_7.5_openmp | yes | gcc-7.5 | atlas-3.10 | XN | Fedora packages, GW SP | |
| buda2 | 2 | buda2_gnu_8.3_cuda | yes | gcc-8.3 | openmpi-3.1 | mkl 11.1 cuda 10 | enable_gpu=yes | |
| buda2_gnu_8.2_mpich3 | yes | gcc-8.2 | mpich3-3.2.1 | mkl 2017 | all-B | -finit=nan | ||
| cronos2 | 1 | cronos_gnu_7.4_paral | ref for tparal | gcc-7.4 | openmpi 3.1.3 | mkl 2018 | all-B | GW SP, mpirun -np 2 if max_nprocs allows it (dynamically) |
| cronos | gcc-7.4 | openmpi 3.1.3 | mkl 2018 | 2nd node MPI with network | ||||
| graphene | 1 | graphene_gnu_9.2_macports | yes | gcc-9.3 | opempi-4.0.1 | OpenBLAS fftw3 | AXWFN | MacPorts, GW SP |
| higgs | 1 | higgs_intel_19.0_serial | yes | intel-19.0 | mkl 2019 | all-B | ||
| higgs_gnu_7.3_triqs2 | no | gcc-7.3 | mpich3-3.2 | netlib fftw3 | XN | triqs 2.0.x | ||
| higgs_gnu_7.3_cov | odonly | gcc-7.3 | mpich3-3.2 | mkl 2019 | all | coverage analysis | ||
| higgs_gnu_5.4_hpc | no | gcc-5.4 | hpc tests | |||||
| max2 | 2 | max2_gnu_6.5_mpich | yes | gcc-6.5 | mpich3-3.2 | acml 6 | all-B | memory leak |
| max2_gnu_6.5_dep | yes | gnu-6.5 | mpich3-3.2 | acml 6 | all-B | check dependency | ||
| ubu | 5 | ubu_gnu_9.2_openmpi | yes | gcc-9.3.0 | openmpi-4.0.2 | mkl 11.2 | all-B | check=all |
| ubu_intel_15.0_mpich | yes | intel-15.0 | mpich3-3.2 | mkl 11.2 | all | |||
| ubu_intel_16.0_mpich | yes | intel-16.0 | mpich3-3.2 | mkl 11.3 | all-B | |||
| ubu_intel_16.0_openmp | yes | intel-16.0 | mkl 11.3 | XN | openmp / dfti | |||
| ubu_intel_17.0_openmpi | yes | intel-17.0 | openmpi-2.0.2 | mkl 2017 | all-B | enable-netcdf-default HDF5 paral |
*Caption for external fallbacks : A= Atompaw, B= BigDFT (-B without), F= fftw3, L= linalg, N= NetCDF, P= PSML+XMLF90, X= libXC, W= Wannier90
**Mandatory fallbacks : netCDF/netCDF-F with HDF5 support and libXC