d198b34f - .gitignore: add SPDX License Identifier

Tue, 03 Mar 2020 13:35:59 +0000

.gitignore: add SPDX License IdentifierAdd SPDX License Identifier to all .gitignore files.Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/tools/memory-model/.gitignore

b02eb5b0 - tools/memory-model: Add scripts to check github litmus tests

Mon, 03 Dec 2018 23:04:50 +0000

tools/memory-model: Add scripts to check github litmus testsThe https://github.com/paulmckrcu/litmus repository contains a largenumber of C-language litmus tests that include "Result:" commentspredicting the verification result. This commit adds a number of scriptsthat run tests on these litmus tests:checkghlitmus.sh: Runs all litmus tests in the https://github.com/paulmckrcu/litmus archive that are C-language and that have "Result:" comment lines documenting expected results, comparing the actual results to those expected. Clones the repository if it has not already been cloned into the "tools/memory-model/litmus" directory.initlitmushist.sh Run all litmus tests having no more than the specified number of processes given a specified timeout, recording the results in .litmus.out files. Clones the repository if it has not already been cloned into the "tools/memory-model/litmus" directory.newlitmushist.sh For all new or updated litmus tests having no more than the specified number of processes given a specified timeout, run and record the results in .litmus.out files.checklitmushist.sh Run all litmus tests having .litmus.out files from previous initlitmushist.sh or newlitmushist.sh runs, comparing the herd output to that of the original runs.The above scripts will run litmus tests concurrently, by default withone job per available CPU. Giving any of these scripts the --helpargument will cause them to print usage information.This commit also adds a number of helper scripts that are not intendedto be invoked from the command line:cmplitmushist.sh: Compare the output of two different runs of the same litmus test.judgelitmus.sh: Compare the output of a litmus test to its "Result:" comment line.parseargs.sh: Parse command-line arguments.runlitmushist.sh: Run the litmus tests whose pathnames are provided one per line on standard input.While in the area, this commit also makes the existing checklitmus.shand checkalllitmus.sh scripts use parseargs.sh in order to provide abit of uniformity. In addition, per-litmus-test status output is directedto stdout, while end-of-test summary information is directed to stderr.Finally, the error flag standardizes on "!!!" to assist those familiarwith rcutorture output.The defaults for the parseargs.sh arguments may be overridden by usingenvironment variables: LKMM_DESTDIR for --destdir, LKMM_HERD_OPTIONSfor --herdoptions, LKMM_JOBS for --jobs, LKMM_PROCS for --procs, andLKMM_TIMEOUT for --timeout.[ paulmck: History-check summary-line changes per Alan Stern feedback. ]Signed-off-by: Paul E. McKenney Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: akiyks@gmail.comCc: boqun.feng@gmail.comCc: dhowells@redhat.comCc: j.alglave@ucl.ac.ukCc: linux-arch@vger.kernel.orgCc: luc.maranget@inria.frCc: npiggin@gmail.comCc: parri.andrea@gmail.comCc: stern@rowland.harvard.eduCc: will.deacon@arm.comLink: http://lkml.kernel.org/r/20181203230451.28921-2-paulmck@linux.ibm.comSigned-off-by: Ingo Molnar List of files: /linux-6.15/tools/memory-model/.gitignore

Changes in .gitignore

d198b34f - .gitignore: add SPDX License Identifier

b02eb5b0 - tools/memory-model: Add scripts to check github litmus tests