diff options
-rw-r--r-- | testsuites/smptests/Makefile.am | 1 | ||||
-rw-r--r-- | testsuites/smptests/configure.ac | 1 | ||||
-rw-r--r-- | testsuites/smptests/smpload01/Makefile.am | 19 | ||||
-rw-r--r-- | testsuites/smptests/smpload01/init.c | 138 | ||||
-rw-r--r-- | testsuites/smptests/smpload01/smpload01.doc | 13 | ||||
-rw-r--r-- | testsuites/smptests/smpload01/smpload01.scn | 172 |
6 files changed, 344 insertions, 0 deletions
diff --git a/testsuites/smptests/Makefile.am b/testsuites/smptests/Makefile.am index 1f4b0b3f0d..c7fa0286ab 100644 --- a/testsuites/smptests/Makefile.am +++ b/testsuites/smptests/Makefile.am @@ -1,6 +1,7 @@ ACLOCAL_AMFLAGS = -I ../aclocal SUBDIRS = +SUBDIRS += smpload01 if SMPTESTS SUBDIRS += smp01 diff --git a/testsuites/smptests/configure.ac b/testsuites/smptests/configure.ac index a2e99ebd8b..0d08f0db1a 100644 --- a/testsuites/smptests/configure.ac +++ b/testsuites/smptests/configure.ac @@ -57,6 +57,7 @@ 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 diff --git a/testsuites/smptests/smpload01/Makefile.am b/testsuites/smptests/smpload01/Makefile.am new file mode 100644 index 0000000000..7e41337866 --- /dev/null +++ b/testsuites/smptests/smpload01/Makefile.am @@ -0,0 +1,19 @@ +rtems_tests_PROGRAMS = smpload01 +smpload01_SOURCES = init.c + +dist_rtems_tests_DATA = smpload01.scn smpload01.doc + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../automake/compile.am +include $(top_srcdir)/../automake/leaf.am + +AM_CPPFLAGS += -I$(top_srcdir)/../support/include + +LINK_OBJS = $(smpload01_OBJECTS) +LINK_LIBS = $(smpload01_LDLIBS) + +smpload01$(EXEEXT): $(smpload01_OBJECTS) $(smpload01_DEPENDENCIES) + @rm -f smpload01$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/smptests/smpload01/init.c b/testsuites/smptests/smpload01/init.c new file mode 100644 index 0000000000..c7bfb37c16 --- /dev/null +++ b/testsuites/smptests/smpload01/init.c @@ -0,0 +1,138 @@ +/* + * Copyright (c) 2014 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "tmacros.h" + +#include <rtems.h> +#include <rtems/profiling.h> + +#define CPU_COUNT 32 + +#define WORKER_COUNT (3 * CPU_COUNT) + +struct { + rtems_id sema_prio_inherit; + rtems_id sema_prio_ceiling; +} test_context; + +static uint32_t simple_random(uint32_t v) +{ + v *= 1664525; + v += 1013904223; + + return v; +} + +static void worker_task(rtems_task_argument arg) +{ + uint32_t v = arg; + + while (true) { + rtems_status_code sc; + rtems_id id; + + v = simple_random(v); + + if ((v & 0x80000000) != 0) { + id = test_context.sema_prio_inherit; + } else { + id = test_context.sema_prio_ceiling; + } + + sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_wake_after(1); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_semaphore_release(id); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + } +} + +static void test(void) +{ + uint32_t i; + rtems_status_code sc; + rtems_id id; + + sc = rtems_semaphore_create( + rtems_build_name('I', 'N', 'H', 'R'), + 1, + RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_INHERIT_PRIORITY, + 0, + &test_context.sema_prio_inherit + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_semaphore_create( + rtems_build_name('C', 'E', 'I', 'L'), + 1, + RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_PRIORITY_CEILING, + 2, + &test_context.sema_prio_ceiling + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + for (i = 0; i < WORKER_COUNT; ++i) { + sc = rtems_task_create( + rtems_build_name('W', 'O', 'R', 'K'), + 3 + i, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_start(id, worker_task, i); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + } + + sc = rtems_task_wake_after(10 * rtems_clock_get_ticks_per_second()); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + rtems_profiling_report_xml("SMPLOAD 1", rtems_printf_plugin, NULL, 1, " "); +} + +static void Init(rtems_task_argument arg) +{ + puts("\n\n*** TEST SMPLOAD 1 ***"); + + test(); + + puts("*** END OF TEST SMPLOAD 1 ***"); + + rtems_test_exit(0); +} + +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_SMP_APPLICATION + +#define CONFIGURE_SMP_MAXIMUM_PROCESSORS CPU_COUNT + +#define CONFIGURE_MAXIMUM_TASKS (1 + WORKER_COUNT) +#define CONFIGURE_MAXIMUM_SEMAPHORES 2 + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> diff --git a/testsuites/smptests/smpload01/smpload01.doc b/testsuites/smptests/smpload01/smpload01.doc new file mode 100644 index 0000000000..9777502839 --- /dev/null +++ b/testsuites/smptests/smpload01/smpload01.doc @@ -0,0 +1,13 @@ +This file describes the directives and concepts tested by this test set. + +test set name: smpload01 + +directives: + + - rtems_semaphore_obtain() + - rtems_semaphore_release() + - rtems_profiling_report_xml() + +concepts: + + - Produce some system load to get profiling data samples. diff --git a/testsuites/smptests/smpload01/smpload01.scn b/testsuites/smptests/smpload01/smpload01.scn new file mode 100644 index 0000000000..b97c719330 --- /dev/null +++ b/testsuites/smptests/smpload01/smpload01.scn @@ -0,0 +1,172 @@ +*** TEST SMPLOAD 1 *** + <ProfilingReport name="SMPLOAD 1"> + <PerCPUProfilingReport processorIndex="0"> + <MaxThreadDispatchDisabledTime unit="ns">110405</MaxThreadDispatchDisabledTime> + <ThreadDispatchDisabledCount>5165</ThreadDispatchDisabledCount> + <TotalThreadDispatchDisabledTime unit="ns">170810415</TotalThreadDispatchDisabledTime> + <MaxInterruptTime unit="ns">215600</MaxInterruptTime> + <MaxInterruptDelay unit="ns">78390</MaxInterruptDelay> + <InterruptCount>1061</InterruptCount> + <TotalInterruptTime unit="ns">89412555</TotalInterruptTime> + </PerCPUProfilingReport> + <PerCPUProfilingReport processorIndex="1"> + <MaxThreadDispatchDisabledTime unit="ns">132930</MaxThreadDispatchDisabledTime> + <ThreadDispatchDisabledCount>4105</ThreadDispatchDisabledCount> + <TotalThreadDispatchDisabledTime unit="ns">142276895</TotalThreadDispatchDisabledTime> + <MaxInterruptTime unit="ns">8030</MaxInterruptTime> + <MaxInterruptDelay unit="ns">0</MaxInterruptDelay> + <InterruptCount>1029</InterruptCount> + <TotalInterruptTime unit="ns">3350735</TotalInterruptTime> + </PerCPUProfilingReport> + <PerCPUProfilingReport processorIndex="2"> + <MaxThreadDispatchDisabledTime unit="ns">96015</MaxThreadDispatchDisabledTime> + <ThreadDispatchDisabledCount>4086</ThreadDispatchDisabledCount> + <TotalThreadDispatchDisabledTime unit="ns">138497785</TotalThreadDispatchDisabledTime> + <MaxInterruptTime unit="ns">8645</MaxInterruptTime> + <MaxInterruptDelay unit="ns">0</MaxInterruptDelay> + <InterruptCount>1025</InterruptCount> + <TotalInterruptTime unit="ns">3154355</TotalInterruptTime> + </PerCPUProfilingReport> + <PerCPUProfilingReport processorIndex="3"> + <MaxThreadDispatchDisabledTime unit="ns">207895</MaxThreadDispatchDisabledTime> + <ThreadDispatchDisabledCount>4143</ThreadDispatchDisabledCount> + <TotalThreadDispatchDisabledTime unit="ns">151584650</TotalThreadDispatchDisabledTime> + <MaxInterruptTime unit="ns">11145</MaxInterruptTime> + <MaxInterruptDelay unit="ns">0</MaxInterruptDelay> + <InterruptCount>1122</InterruptCount> + <TotalInterruptTime unit="ns">2717540</TotalInterruptTime> + </PerCPUProfilingReport> + <SMPLockProfilingReport name="SMP lock stats"> + <MaxAcquireTime unit="ns">7415</MaxAcquireTime> + <MaxSectionTime unit="ns">19980</MaxSectionTime> + <UsageCount>13</UsageCount> + <TotalAcquireTime unit="ns">29500</TotalAcquireTime> + <TotalSectionTime unit="ns">63445</TotalSectionTime> + <ContentionCount initialQueueLength="0">13</ContentionCount> + <ContentionCount initialQueueLength="1">0</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="LEON3 IrqCtrl"> + <MaxAcquireTime unit="ns">2080</MaxAcquireTime> + <MaxSectionTime unit="ns">5300</MaxSectionTime> + <UsageCount>3</UsageCount> + <TotalAcquireTime unit="ns">5810</TotalAcquireTime> + <TotalSectionTime unit="ns">14905</TotalSectionTime> + <ContentionCount initialQueueLength="0">3</ContentionCount> + <ContentionCount initialQueueLength="1">0</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="per-CPU state"> + <MaxAcquireTime unit="ns">66395</MaxAcquireTime> + <MaxSectionTime unit="ns">16045</MaxSectionTime> + <UsageCount>12</UsageCount> + <TotalAcquireTime unit="ns">169185</TotalAcquireTime> + <TotalSectionTime unit="ns">84470</TotalSectionTime> + <ContentionCount initialQueueLength="0">7</ContentionCount> + <ContentionCount initialQueueLength="1">4</ContentionCount> + <ContentionCount initialQueueLength="2">1</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="per-CPU"> + <MaxAcquireTime unit="ns">27355</MaxAcquireTime> + <MaxSectionTime unit="ns">81595</MaxSectionTime> + <UsageCount>6526</UsageCount> + <TotalAcquireTime unit="ns">16099290</TotalAcquireTime> + <TotalSectionTime unit="ns">89849335</TotalSectionTime> + <ContentionCount initialQueueLength="0">5922</ContentionCount> + <ContentionCount initialQueueLength="1">604</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="per-CPU"> + <MaxAcquireTime unit="ns">36025</MaxAcquireTime> + <MaxSectionTime unit="ns">146465</MaxSectionTime> + <UsageCount>5552</UsageCount> + <TotalAcquireTime unit="ns">22070045</TotalAcquireTime> + <TotalSectionTime unit="ns">74385305</TotalSectionTime> + <ContentionCount initialQueueLength="0">4629</ContentionCount> + <ContentionCount initialQueueLength="1">923</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="per-CPU"> + <MaxAcquireTime unit="ns">16895</MaxAcquireTime> + <MaxSectionTime unit="ns">83280</MaxSectionTime> + <UsageCount>4728</UsageCount> + <TotalAcquireTime unit="ns">18585920</TotalAcquireTime> + <TotalSectionTime unit="ns">59083815</TotalSectionTime> + <ContentionCount initialQueueLength="0">3868</ContentionCount> + <ContentionCount initialQueueLength="1">860</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="per-CPU"> + <MaxAcquireTime unit="ns">26365</MaxAcquireTime> + <MaxSectionTime unit="ns">94130</MaxSectionTime> + <UsageCount>6506</UsageCount> + <TotalAcquireTime unit="ns">17592735</TotalAcquireTime> + <TotalSectionTime unit="ns">92991200</TotalSectionTime> + <ContentionCount initialQueueLength="0">6170</ContentionCount> + <ContentionCount initialQueueLength="1">336</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="Giant"> + <MaxAcquireTime unit="ns">245180</MaxAcquireTime> + <MaxSectionTime unit="ns">232130</MaxSectionTime> + <UsageCount>10102</UsageCount> + <TotalAcquireTime unit="ns">416556635</TotalAcquireTime> + <TotalSectionTime unit="ns">529718895</TotalSectionTime> + <ContentionCount initialQueueLength="0">1950</ContentionCount> + <ContentionCount initialQueueLength="1">4735</ContentionCount> + <ContentionCount initialQueueLength="2">2441</ContentionCount> + <ContentionCount initialQueueLength="3">976</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="chains"> + <MaxAcquireTime unit="ns">7555</MaxAcquireTime> + <MaxSectionTime unit="ns">8805</MaxSectionTime> + <UsageCount>12</UsageCount> + <TotalAcquireTime unit="ns">24785</TotalAcquireTime> + <TotalSectionTime unit="ns">28550</TotalSectionTime> + <ContentionCount initialQueueLength="0">12</ContentionCount> + <ContentionCount initialQueueLength="1">0</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="TOD"> + <MaxAcquireTime unit="ns">8400</MaxAcquireTime> + <MaxSectionTime unit="ns">18135</MaxSectionTime> + <UsageCount>12736</UsageCount> + <TotalAcquireTime unit="ns">36411665</TotalAcquireTime> + <TotalSectionTime unit="ns">51414560</TotalSectionTime> + <ContentionCount initialQueueLength="0">12728</ContentionCount> + <ContentionCount initialQueueLength="1">8</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="mount table entry"> + <MaxAcquireTime unit="ns">2940</MaxAcquireTime> + <MaxSectionTime unit="ns">4835</MaxSectionTime> + <UsageCount>43</UsageCount> + <TotalAcquireTime unit="ns">74160</TotalAcquireTime> + <TotalSectionTime unit="ns">86065</TotalSectionTime> + <ContentionCount initialQueueLength="0">43</ContentionCount> + <ContentionCount initialQueueLength="1">0</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + <SMPLockProfilingReport name="constructor"> + <MaxAcquireTime unit="ns">9740</MaxAcquireTime> + <MaxSectionTime unit="ns">15735</MaxSectionTime> + <UsageCount>1</UsageCount> + <TotalAcquireTime unit="ns">9740</TotalAcquireTime> + <TotalSectionTime unit="ns">15735</TotalSectionTime> + <ContentionCount initialQueueLength="0">1</ContentionCount> + <ContentionCount initialQueueLength="1">0</ContentionCount> + <ContentionCount initialQueueLength="2">0</ContentionCount> + <ContentionCount initialQueueLength="3">0</ContentionCount> + </SMPLockProfilingReport> + </ProfilingReport> +*** END OF TEST SMPLOAD 1 *** |