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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-04-09 15:07:54 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-04-15 10:41:44 +0200 |
| commit | c5831a3f9af11228dbdaabaf01f69d37e55684ef (patch) | |
| tree | e9ddedd942f3f31d239820dfc4dbcef4cde0b09a /testsuites/smptests/configure.ac | |
| parent | rtems: Add task get/set scheduler (diff) | |
| download | rtems-c5831a3f9af11228dbdaabaf01f69d37e55684ef.tar.bz2 | |
score: Add clustered/partitioned scheduling
Clustered/partitioned scheduling helps to control the worst-case
latencies in the system. The goal is to reduce the amount of shared
state in the system and thus prevention of lock contention. Modern
multi-processor systems tend to have several layers of data and
instruction caches. With clustered/partitioned scheduling it is
possible to honour the cache topology of a system and thus avoid
expensive cache synchronization traffic.
We have clustered scheduling in case the set of processors of a system
is partitioned into non-empty pairwise-disjoint subsets. These subsets
are called clusters. Clusters with a cardinality of one are partitions.
Each cluster is owned by exactly one scheduler instance.
Diffstat (limited to 'testsuites/smptests/configure.ac')
| -rw-r--r-- | testsuites/smptests/configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/testsuites/smptests/configure.ac b/testsuites/smptests/configure.ac index 97b825bccc..ee36b50568 100644 --- a/testsuites/smptests/configure.ac +++ b/testsuites/smptests/configure.ac @@ -57,7 +57,6 @@ AM_CONDITIONAL(HAS_CPUSET,test x"${ac_cv_header_sys_cpuset_h}" = x"yes") # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile -smpload01/Makefile smp01/Makefile smp02/Makefile smp03/Makefile @@ -70,12 +69,19 @@ smpatomic01/Makefile smpfatal01/Makefile smpfatal02/Makefile smpfatal03/Makefile +smpfatal04/Makefile +smpfatal05/Makefile +smpfatal06/Makefile +smpfatal07/Makefile +smpfatal08/Makefile +smpload01/Makefile smplock01/Makefile smpmigration01/Makefile smppsxaffinity01/Makefile smppsxaffinity02/Makefile smppsxsignal01/Makefile smpscheduler01/Makefile +smpscheduler02/Makefile smpsignal01/Makefile smpswitchextension01/Makefile smpthreadlife01/Makefile |