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--- dev:regtesting [2021/06/02 13:18] – [Minimal directory setup] tmueller
+++ dev:regtesting [2023/10/19 14:03] (current) – Update flags krack
@@ Line 11: / Line 11: @@
 ===== How does it work? =====
-The regression test suite is run using the [[src>tools/regtesting/do_regtest | do_regtest]] script.
+The regression test suite is run using the [[src>tests/do_regtest.py | do_regtest]] script.
 It performs the following tasks:
    * performs a realclean build of the source
@@ Line 23: / Line 23: @@
 ==== Step 0: make based testing ====
-  * If you are able to build and run cp2k on the local machine the easiest way is to start the regtesting by running ''make ARCH=... VERSION=... test''. The options listed in Step 2 can also be specified with ''make'' via ''TESTOPTS+=<options>'', e.g. ''TESTOPTS+="-mpiranks 4 -ompthreads 4"'' requires 4 MPI ranks and 4 OpenMP threads for each MPI rank.
+  * If you are able to build and run cp2k on the local machine the easiest way is to start the regtesting by running ''make ARCH=... VERSION=... test''. The options listed in Step 2 can also be specified with ''make'' via ''TESTOPTS=<options>'', e.g. ''TESTOPTS+="--mpiranks 4 --ompthreads 4"'' requires 4 MPI ranks and 4 OpenMP threads for each MPI rank.
   * Be careful about the value of ''-j'' parameter you will use; running too many tests in parallel can cause tests to fail due to lack of system and/or GPU memory.
   * If this fails (e.g. on batch systems), continue with Step 1 else go to interpretation.
@@ Line 34: / Line 34: @@
 ==== Step 2: Running ====
 <code>
-$ tools/regtesting/do_regtest --help
+$ tests/do_regtest.py -h
-Usage: do_regtest [OPTION]
+usage: do_regtest.py [-h] [--mpiranks MPIRANKS] [--ompthreads OMPTHREADS]
-Run the CP2K regression test suite
+                     [--maxtasks MAXTASKS] [--num_gpus NUM_GPUS]
-Example: do_regtest -c my_regtest.conf
+                     [--timeout TIMEOUT] [--maxerrors MAXERRORS]
+                     [--mpiexec MPIEXEC] [--smoketest] [--valgrind]
+                     [--keepalive] [--flagslow] [--debug]
+                     [--restrictdir RESTRICTDIR] [--skipdir SKIPDIR]
+                     [--workbasedir WORKBASEDIR] arch version
-General:
+Runs CP2K regression test suite.
-  -h, -help, --help         print this help screen.
-  -c, -config FILE          read any of the following configuration switches from FILE.
-  -cp2kdir PATH             location of cp2k source tree relative to current working directory.
-  -dirout PATH              root path of output folder (default: current working directory).
-  -mpiexec EXE              name of the executable to run mpi-ranks. Default: mpiexec.
-Build:
+positional arguments:
-  -version VERSION          VERSION passed to make. Default: sopt.
+  arch
-  -arch ARCH                ARCH passed to make. Default: Linux-x86-64-gfortran.
+  version
-  -quick                    rebuild if needed, but without realclean. Default: off.
-  -nobuild                  do not build cp2k, rely on user's build. Default: off.
-Runtime:
+options:
-  -mpiranks NRANKS          number of mpi-ranks. Default: 2 for parallel versions, 1 for serial.
+  -h, --help            show this help message and exit
-  -ompthreads NTHREADS      number of OpenMP threads. Default: 2 for smp versions otherwise 1.
+  --mpiranks MPIRANKS
-  -maxtasks NPROCS          total number of processor to use. Default: `nproc`.
+  --ompthreads OMPTHREADS
-  -maxbuildtasks NPROCS     total number of processor to use for compilation. Default taken from -maxtasks.
+  --maxtasks MAXTASKS
-  -jobmaxtime SECONDS       maximum execution time of a single test. Default 600.
+  --num_gpus NUM_GPUS
-  -farming                  test via a single farming run (only for parallel cp2k).
+  --timeout TIMEOUT
+  --maxerrors MAXERRORS
-Testing:
+  --mpiexec MPIEXEC
-  -noreset                  do not reset the reference outputs. Default: off.
+  --smoketest           Runs only the first test of each directory.
-  -shard ISHARD NSHARDS     do sharding: Divide the test dirs into NSHARD subsets and only run the ISHARD-th set.
+  --valgrind            Runs tests under Valgrind memcheck. Best used together with --keepalive.
-  -skiptest                 do not run test, only build. Default: off.
+  --keepalive           Use a persistent cp2k-shell process to reduce startup time.
-  -skipunittest             do not run unit tests. Default: off.
+  --flagslow            Flag slow tests in the final summary and status report.
-  -skipdir TESTDIR          do not run tests in TESTDIR. This switch can repeated.
+  --debug
-  -restrictdir TESTDIR      run only tests in TESTDIR. This switch can repeated.
+  --restrictdir RESTRICTDIR
-  -retest                   run only tests in directories, which had failing tests in previous run.
+  --skipdir SKIPDIR
+  --workbasedir WORKBASEDIR
-Exit codes:
-   clean exit with testing
-   problem with realclean
-   build errors
-   problem with retest option - no TEST directory with latest test results found
-   problem with retest option - no error summary exists in the last TEST directory
-   reference directory is locked
-   ctrl-C (SIGINT) and various other signals trapped
-For more information visit: <http://cp2k.org/dev:regtesting>
 </code>