[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: wip/dovetail
Commit: f6f82cb5a7ae024cb874f72b0167bad748c74d27
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=f6f82cb5a7ae024cb874f72b0167bad748c74d27
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |3 +-
testsuite/smokey/cpu-affinity/Makefile.am|9 +
testsuite/smokey/cpu-affinity/cpu-affinity.c | 252 ++
4 files changed, 264 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index f450673..d71aa38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -909,6 +909,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index 174b393..51292f1 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
fpu-stress \
iddp\
leaks \
@@ -32,7 +33,7 @@ COBALT_SUBDIRS = \
MERCURY_SUBDIRS =
DIST_SUBDIRS = $(COBALT_SUBDIRS) $(MERCURY_SUBDIRS)
-
+
if XENO_COBALT
wrappers = $(XENO_POSIX_WRAPPERS)
SUBDIRS = $(COBALT_SUBDIRS)
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..2674f76
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,252 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+ int kfd;
+ int nrt_cpu;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ smokey_trace(" user thread starts on CPU%d, ok", cpu);
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ smokey_trace(" user thread moved to CPU%d, good", ncpu);
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static int load_test_module(void)
+{
+ int fd, status;
+
+ status = system("modprobe -q xeno_rtdmtest");
+ if (status < 0 || WEXITSTATUS(status))
+ return -ENOSYS;
+
+ /* Open the RTDM actor device. */
+ fd = open("/dev/rtdm/rtdmx", O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ return fd;
+}
+
+static void unload_test_module(int fd)
+{
+ close(fd);
+ system("rmmod xeno_rtdmtest");
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context *context = arg;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int ret;
+
+ smokey_trace(".. control thread binding to non-RT CPU%d",
+context->nrt_cpu);
+
+ __STD(sem_init(&context->done, 0, 0));
+
+
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 1bca8574f7f01fc4b6d9ad0b9d8dd92548d63232 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=1bca8574f7f01fc4b6d9ad0b9d8dd92548d63232 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 527d4a6..c062226 100644 --- a/configure.ac +++ b/configure.ac @@ -909,6 +909,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: f63ddf3266a1f1a28194c33d1728b39b81491471 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=f63ddf3266a1f1a28194c33d1728b39b81491471 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 527d4a6..c062226 100644 --- a/configure.ac +++ b/configure.ac @@ -909,6 +909,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 2bf140afb6a0cd409aed86a1d40ca4c0cbfcbacc URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=2bf140afb6a0cd409aed86a1d40ca4c0cbfcbacc Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4bf37b1..e1f060a 100644 --- a/configure.ac +++ b/configure.ac @@ -910,6 +910,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 2f6868082032821842649398c5c564341b6b239c URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=2f6868082032821842649398c5c564341b6b239c Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4bf37b1..e1f060a 100644 --- a/configure.ac +++ b/configure.ac @@ -910,6 +910,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 58ec0b8e9911df15f88768b5e79d6f7b0ce54220 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=58ec0b8e9911df15f88768b5e79d6f7b0ce54220 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4d9aee6..f8a11fc 100644 --- a/configure.ac +++ b/configure.ac @@ -916,6 +916,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 7ebcfb584352aae058f435ef6049a194c713f55c URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=7ebcfb584352aae058f435ef6049a194c713f55c Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4d9aee6..f8a11fc 100644 --- a/configure.ac +++ b/configure.ac @@ -916,6 +916,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: ec88d006b71e949cc46d9d85c81a0cc754ba3ca8 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=ec88d006b71e949cc46d9d85c81a0cc754ba3ca8 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 1a738a5..c6506b8 100644 --- a/configure.ac +++ b/configure.ac @@ -920,6 +920,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 38388242f86c7dc196e5411f6ac85d1074cd759a URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=38388242f86c7dc196e5411f6ac85d1074cd759a Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 1a738a5..c6506b8 100644 --- a/configure.ac +++ b/configure.ac @@ -920,6 +920,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: d860ab3f0c4e7cfc2202a762dffb2c373c98fb6f URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=d860ab3f0c4e7cfc2202a762dffb2c373c98fb6f Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4df837f..9cfb7f7 100644 --- a/configure.ac +++ b/configure.ac @@ -920,6 +920,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 602c2eb85d2c1d803d9d4ae525a4966fd07ee68f URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=602c2eb85d2c1d803d9d4ae525a4966fd07ee68f Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index f42538c..5418e11 100644 --- a/configure.ac +++ b/configure.ac @@ -923,6 +923,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: a3920c64caafd70c6bf65eb1a0a5940a2847898f URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=a3920c64caafd70c6bf65eb1a0a5940a2847898f Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 4b6cd3c..1c94559 100644 --- a/configure.ac +++ b/configure.ac @@ -923,6 +923,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: b6ddecce4fdac8f0ff6b016e1fd499eb1cd6a9e3 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=b6ddecce4fdac8f0ff6b016e1fd499eb1cd6a9e3 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 2b28613fc6405854d2c2f20dc97b3559289eb78d URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=2b28613fc6405854d2c2f20dc97b3559289eb78d Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: df6d220e67d35415bd615deeb5027ba2abee68f6 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=df6d220e67d35415bd615deeb5027ba2abee68f6 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 3f240d7e3e4e249b86d871bb963f2d4b4c0ed830 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=3f240d7e3e4e249b86d871bb963f2d4b4c0ed830 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 09a480c664e9efb98806fb3c544d8a3185434919 URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=09a480c664e9efb98806fb3c544d8a3185434919 Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 6a6824a1c23b84e9ec7a9f64bf8a5ff8faf3ae3e URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=6a6824a1c23b84e9ec7a9f64bf8a5ff8faf3ae3e Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3 Branch: next Commit: 0521016513cbbb62e4f0226fba5ef8f6de8e7a6d URL: http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=0521016513cbbb62e4f0226fba5ef8f6de8e7a6d Author: Philippe Gerum Date: Fri Feb 26 11:44:16 2016 +0100 testsuite/smokey: add test checking Cobalt's cpu affinity control --- configure.ac |1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 457d026..9eeb34d 100644 --- a/configure.ac +++ b/configure.ac @@ -926,6 +926,7 @@ AC_CONFIG_FILES([ \ testsuite/smokey/net_packet_dgram/Makefile \ testsuite/smokey/net_packet_raw/Makefile \ testsuite/smokey/net_common/Makefile \ + testsuite/smokey/cpu-affinity/Makefile \ testsuite/clocktest/Makefile \ testsuite/xeno-test/Makefile \ utils/Makefile \ ___ Xenomai-git mailing list Xenomai-git@xenomai.org https://xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: wip/prioceil
Commit: e8aae307254751a0db90ce6ddc5aa38858720b82
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=e8aae307254751a0db90ce6ddc5aa38858720b82
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |1 +
testsuite/smokey/cpu-affinity/Makefile.am|9 ++
testsuite/smokey/cpu-affinity/cpu-affinity.c | 158 ++
4 files changed, 169 insertions(+)
diff --git a/configure.ac b/configure.ac
index 7aaedc2..578327e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -902,6 +902,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index e9a0fd2..5ade58b 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
iddp\
leaks \
net_packet_dgram\
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..e91c1b1
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,158 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0;
+ struct test_context *p = arg;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ smokey_trace(".. child thread on CPU%d", cpu);
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set))
+ status = -EINVAL;
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context context;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int cpu, ret;
+
+ cpu = *(int *)arg;
+ smokey_trace(".. binding to non-RT CPU%d", cpu);
+
+ context.status = 0;
+ __STD(sem_init(&context.done, 0, 0));
+
+ /*
+* Make the child thread inherit a CPU affinity outside of the
+* valid RT set from us. Cobalt should migrate the spawned
+* thread to a CPU from the RT set automatically.
+*/
+ CPU_ZERO(&set);
+ CPU_SET(cpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ context.status = ret;
+ goto out;
+ }
+
+ pthread_attr_init(&thattr);
+ param.sched_priority = 1;
+ pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_DETACHED);
+ pthread_attr_setschedpolicy(&thattr, SCHED_FIFO);
+ pthread_attr_setschedparam(&thattr, ¶m);
+ pthread_attr_setinheritsched(&thattr, PTHREAD_EXPLICIT_SCHED);
+
+ if (!__T(ret, pthread_create(&tid, &thattr, test_thread, &context))) {
+ context.status = ret;
+ goto out;
+ }
+
+ __STD(clock_gettime(CLOCK_REALTIME, &now));
+ timespec_adds(&ts, &now, 1); /* 100ms from now */
+
+ if (!__Terrno(ret, __STD(sem_timedwait(&context.done, &ts
+ context.status = ret;
+out:
+ __STD(sem_destroy(&context.done));
+
+ return (void *)(long)context.status;
+}
+
+static int run_cpu_affinity(struct smokey_test *t,
+ int argc, char *c
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: wip/prioceil
Commit: ec0776f69aa3d3f4fadf3e31dc43b9c8779400da
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=ec0776f69aa3d3f4fadf3e31dc43b9c8779400da
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |1 +
testsuite/smokey/cpu-affinity/Makefile.am|9 ++
testsuite/smokey/cpu-affinity/cpu-affinity.c | 180 ++
4 files changed, 191 insertions(+)
diff --git a/configure.ac b/configure.ac
index 7aaedc2..578327e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -902,6 +902,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index e9a0fd2..5ade58b 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
iddp\
leaks \
net_packet_dgram\
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..edb285e
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,180 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ smokey_trace(".. child thread starts on CPU%d", cpu);
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ smokey_trace(".. child moving to CPU%d", ncpu);
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context context;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int cpu, ret;
+
+ cpu = *(int *)arg;
+ smokey_trace(".. parent binding to non-RT CPU%d", cpu);
+
+ context.status = 0;
+ __STD(sem_init(&context.done, 0, 0));
+
+ /*
+* Make the child thread inherit a CPU affinity outside of the
+* valid RT set from us. Cobalt should migrate the spawned
+* thread to a CPU from the RT set automatically.
+*/
+ CPU_ZERO(&set);
+ CPU_SET(cpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ context.status = ret;
+ goto out;
+ }
+
+ pthread_attr_init(&thattr);
+ param.sched_priority = 1;
+ pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_DETACHED);
+ pthread_attr_setschedpolicy(&thattr, SCHED_FIFO);
+ pthread_attr_setschedparam(&thattr, ¶m);
+ pthread_attr_setinheritsched(&thattr, PTHREAD_EXPLICIT_SCHED);
+
+ if (!__T(ret, pthread_create
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: wip/prioceil
Commit: 78eae5786c1f31c5f8f6c1e0dc93b41f4ad35dce
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=78eae5786c1f31c5f8f6c1e0dc93b41f4ad35dce
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |1 +
testsuite/smokey/cpu-affinity/Makefile.am|9 +
testsuite/smokey/cpu-affinity/cpu-affinity.c | 246 ++
4 files changed, 257 insertions(+)
diff --git a/configure.ac b/configure.ac
index 7aaedc2..578327e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -902,6 +902,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index e9a0fd2..5ade58b 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
iddp\
leaks \
net_packet_dgram\
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..fe5865f
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,246 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+ int kfd;
+ int nrt_cpu;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ smokey_trace(" user thread starts on CPU%d, ok", cpu);
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ smokey_trace(" user thread moved to CPU%d, good", ncpu);
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static int load_test_module(void)
+{
+ int fd, status;
+
+ status = system("modprobe -q xeno_rtdmtest");
+ if (status < 0 || WEXITSTATUS(status))
+ return -ENOSYS;
+
+ /* Open the RTDM actor device. */
+ fd = open("/dev/rtdm/rtdmx", O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ return fd;
+}
+
+static void unload_test_module(int fd)
+{
+ close(fd);
+ system("rmmod xeno_rtdmtest");
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context *context = arg;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int ret;
+
+ smokey_trace(".. control thread binding to non-RT CPU%d",
+context->nrt_cpu);
+
+ __STD(sem_init(&context->done, 0, 0));
+
+ /*
+* Make the child thread inherit a CPU affinity outside of the
+* valid RT set from us. Cobalt should migrate the spawned
+* threads (kernel and user) to a CPU from the RT set
+* automatically.
+
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: stable-3.0.x
Commit: 3973d289e7ea7b0f31054b25a74d5c68617bfd58
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=3973d289e7ea7b0f31054b25a74d5c68617bfd58
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |1 +
testsuite/smokey/cpu-affinity/Makefile.am|9 +
testsuite/smokey/cpu-affinity/cpu-affinity.c | 252 ++
4 files changed, 263 insertions(+)
diff --git a/configure.ac b/configure.ac
index 20fa0ec..8bbeeef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -900,6 +900,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index e9a0fd2..5ade58b 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
iddp\
leaks \
net_packet_dgram\
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..2674f76
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,252 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+ int kfd;
+ int nrt_cpu;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ smokey_trace(" user thread starts on CPU%d, ok", cpu);
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ smokey_trace(" user thread moved to CPU%d, good", ncpu);
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static int load_test_module(void)
+{
+ int fd, status;
+
+ status = system("modprobe -q xeno_rtdmtest");
+ if (status < 0 || WEXITSTATUS(status))
+ return -ENOSYS;
+
+ /* Open the RTDM actor device. */
+ fd = open("/dev/rtdm/rtdmx", O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ return fd;
+}
+
+static void unload_test_module(int fd)
+{
+ close(fd);
+ system("rmmod xeno_rtdmtest");
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context *context = arg;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int ret;
+
+ smokey_trace(".. control thread binding to non-RT CPU%d",
+context->nrt_cpu);
+
+ __STD(sem_init(&context->done, 0, 0));
+
+ /*
+* Make the child thread inherit a CPU affinity outside of the
+* valid RT set from us. Cobalt should migrate the spawned
+* threads (kernel and user) to a CPU from the RT set
+* automatic
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: next
Commit: f6f82cb5a7ae024cb874f72b0167bad748c74d27
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=f6f82cb5a7ae024cb874f72b0167bad748c74d27
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |3 +-
testsuite/smokey/cpu-affinity/Makefile.am|9 +
testsuite/smokey/cpu-affinity/cpu-affinity.c | 252 ++
4 files changed, 264 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index f450673..d71aa38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -909,6 +909,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index 174b393..51292f1 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
fpu-stress \
iddp\
leaks \
@@ -32,7 +33,7 @@ COBALT_SUBDIRS = \
MERCURY_SUBDIRS =
DIST_SUBDIRS = $(COBALT_SUBDIRS) $(MERCURY_SUBDIRS)
-
+
if XENO_COBALT
wrappers = $(XENO_POSIX_WRAPPERS)
SUBDIRS = $(COBALT_SUBDIRS)
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..2674f76
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,252 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+ int kfd;
+ int nrt_cpu;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ smokey_trace(" user thread starts on CPU%d, ok", cpu);
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ smokey_trace(" user thread moved to CPU%d, good", ncpu);
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static int load_test_module(void)
+{
+ int fd, status;
+
+ status = system("modprobe -q xeno_rtdmtest");
+ if (status < 0 || WEXITSTATUS(status))
+ return -ENOSYS;
+
+ /* Open the RTDM actor device. */
+ fd = open("/dev/rtdm/rtdmx", O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ return fd;
+}
+
+static void unload_test_module(int fd)
+{
+ close(fd);
+ system("rmmod xeno_rtdmtest");
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context *context = arg;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int ret;
+
+ smokey_trace(".. control thread binding to non-RT CPU%d",
+context->nrt_cpu);
+
+ __STD(sem_init(&context->done, 0, 0));
+
+ /*
+
[Xenomai-git] Philippe Gerum : testsuite/smokey: add test checking Cobalt' s cpu affinity control
Module: xenomai-3
Branch: wip/prioceil
Commit: 3973d289e7ea7b0f31054b25a74d5c68617bfd58
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=3973d289e7ea7b0f31054b25a74d5c68617bfd58
Author: Philippe Gerum
Date: Fri Feb 26 11:44:16 2016 +0100
testsuite/smokey: add test checking Cobalt's cpu affinity control
---
configure.ac |1 +
testsuite/smokey/Makefile.am |1 +
testsuite/smokey/cpu-affinity/Makefile.am|9 +
testsuite/smokey/cpu-affinity/cpu-affinity.c | 252 ++
4 files changed, 263 insertions(+)
diff --git a/configure.ac b/configure.ac
index 20fa0ec..8bbeeef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -900,6 +900,7 @@ AC_CONFIG_FILES([ \
testsuite/smokey/net_packet_dgram/Makefile \
testsuite/smokey/net_packet_raw/Makefile \
testsuite/smokey/net_common/Makefile \
+ testsuite/smokey/cpu-affinity/Makefile \
testsuite/clocktest/Makefile \
testsuite/xeno-test/Makefile \
utils/Makefile \
diff --git a/testsuite/smokey/Makefile.am b/testsuite/smokey/Makefile.am
index e9a0fd2..5ade58b 100644
--- a/testsuite/smokey/Makefile.am
+++ b/testsuite/smokey/Makefile.am
@@ -8,6 +8,7 @@ smokey_SOURCES = main.c
COBALT_SUBDIRS = \
arith \
bufp\
+ cpu-affinity\
iddp\
leaks \
net_packet_dgram\
diff --git a/testsuite/smokey/cpu-affinity/Makefile.am
b/testsuite/smokey/cpu-affinity/Makefile.am
new file mode 100644
index 000..0d2e4e6
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/Makefile.am
@@ -0,0 +1,9 @@
+
+noinst_LIBRARIES = libcpu-affinity.a
+
+libcpu_affinity_a_SOURCES = cpu-affinity.c
+
+libcpu_affinity_a_CPPFLAGS = \
+ @XENO_USER_CFLAGS@ \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/include
diff --git a/testsuite/smokey/cpu-affinity/cpu-affinity.c
b/testsuite/smokey/cpu-affinity/cpu-affinity.c
new file mode 100644
index 000..2674f76
--- /dev/null
+++ b/testsuite/smokey/cpu-affinity/cpu-affinity.c
@@ -0,0 +1,252 @@
+/*
+ * Test CPU affinity control mechanisms.
+ *
+ * Copyright (C) Philippe Gerum
+ *
+ * Released under the terms of GPLv2.
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+smokey_test_plugin(cpu_affinity,
+ SMOKEY_NOARGS,
+ "Check CPU affinity control."
+);
+
+static cpu_set_t cpu_realtime_set, cpu_online_set;
+
+struct test_context {
+ sem_t done;
+ int status;
+ int kfd;
+ int nrt_cpu;
+};
+
+static void *test_thread(void *arg)
+{
+ int cpu, cpu_in_rt_set, status = 0, ncpu, ret;
+ struct test_context *p = arg;
+ cpu_set_t set;
+
+ cpu = get_current_cpu();
+ if (!__Fassert(cpu < 0)) {
+ status = cpu;
+ goto out;
+ }
+
+ /*
+* When emerging, we should be running on a member of the
+* real-time CPU set.
+*/
+ cpu_in_rt_set = CPU_ISSET(cpu, &cpu_realtime_set);
+ if (!__Tassert(cpu_in_rt_set)) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ smokey_trace(" user thread starts on CPU%d, ok", cpu);
+
+ for (ncpu = 0; ncpu < CPU_SETSIZE; ncpu++) {
+ if (ncpu == cpu || !CPU_ISSET(ncpu, &cpu_realtime_set))
+ continue;
+ CPU_ZERO(&set);
+ CPU_SET(ncpu, &set);
+ if (!__Terrno(ret, sched_setaffinity(0, sizeof(set), &set))) {
+ status = ret;
+ goto out;
+ }
+ smokey_trace(" user thread moved to CPU%d, good", ncpu);
+ }
+out:
+ p->status = status;
+ __STD(sem_post(&p->done));
+
+ return NULL;
+}
+
+static int load_test_module(void)
+{
+ int fd, status;
+
+ status = system("modprobe -q xeno_rtdmtest");
+ if (status < 0 || WEXITSTATUS(status))
+ return -ENOSYS;
+
+ /* Open the RTDM actor device. */
+ fd = open("/dev/rtdm/rtdmx", O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ return fd;
+}
+
+static void unload_test_module(int fd)
+{
+ close(fd);
+ system("rmmod xeno_rtdmtest");
+}
+
+static void *__run_cpu_affinity(void *arg)
+{
+ struct test_context *context = arg;
+ struct sched_param param;
+ struct timespec ts, now;
+ pthread_attr_t thattr;
+ cpu_set_t set;
+ pthread_t tid;
+ int ret;
+
+ smokey_trace(".. control thread binding to non-RT CPU%d",
+context->nrt_cpu);
+
+ __STD(sem_init(&context->done, 0, 0));
+
+ /*
+* Make the child thread inherit a CPU affinity outside of the
+* valid RT set from us. Cobalt should migrate the spawned
+* threads (kernel and user) to a CPU from the RT set
+* automatic
