flash_v2: packages/kernel/current/tests/timeslice.c annotate

annotate packages/kernel/current/tests/timeslice.c @ 1507:92cf4ff674de

* tests/kmutex3.c (cyg_start): Use CYG_TEST_NA. * tests/kmutex4.c (cyg_start): Ditto. * tests/mutex2.cxx (cyg_start): Ditto. * tests/mutex3.cxx (cyg_start): Ditto. * tests/sync3.cxx (cyg_start): Ditto. * tests/thread2.cxx (cyg_start): Ditto. * tests/fptest.c (cyg_start): Use one line NA msg. * tests/smp.cxx (cyg_start): Ditto. * tests/timeslice.c (cyg_start): Ditto. * tests/tm_basic.cxx (cyg_start): Ditto.

author	jlarmour
date	Thu, 19 Feb 2004 10:57:36 +0000
parents	d2c90368aeef
children

rev	line source
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	1 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	2 //
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	3 // timeslice.c
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	4 //
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	5 // Timeslice test
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	6 //
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	7 //==========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	8 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	9 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	10 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	12 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	13 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	14 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	15 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	16 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	20 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	21 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	22 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	23 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	25 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	26 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	27 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	28 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	29 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	30 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	31 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	32 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	33 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	34 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	35 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	37 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	38 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 182 diff changeset	39 //####ECOSGPLCOPYRIGHTEND####
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	40 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	41 //#####DESCRIPTIONBEGIN####
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	42 //
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	43 // Author(s): nickg
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	44 // Contributors: nickg
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	45 // Date: 2001-06-18
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	46 // Description: A basic timeslicing test.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	47 //
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	48 //####DESCRIPTIONEND####
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	49 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	50
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	51 #include <pkgconf/kernel.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	52 #include <pkgconf/hal.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	53
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	54 #include <cyg/hal/hal_arch.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	55
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	56 #include <cyg/kernel/smp.hxx>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	57
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	58 #include <cyg/kernel/kapi.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	59
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	60 #include <cyg/infra/testcase.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	61 #include <cyg/infra/diag.h>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	62
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	63 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	64
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	65 #if defined(CYGSEM_KERNEL_SCHED_TIMESLICE) && \
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	66 defined(CYGFUN_KERNEL_API_C) && \
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	67 defined(CYGSEM_KERNEL_SCHED_MLQUEUE) && \
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	68 defined(CYGVAR_KERNEL_COUNTERS_CLOCK) && \
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	69 !defined(CYGDBG_INFRA_DIAG_USE_DEVICE) && \
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	70 (CYGNUM_KERNEL_SCHED_PRIORITIES > 12)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	71
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	72 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	73
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	74 #define STACK_SIZE CYGNUM_HAL_STACK_SIZE_TYPICAL*5
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	75
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	76 #define NTHREADS_MAX (CYGNUM_KERNEL_CPU_MAX*6)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	77
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	78 static int ncpus = CYGNUM_KERNEL_CPU_MAX;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	79
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	80 static char test_stack[STACK_SIZE];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	81 static cyg_thread test_thread;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	82 static cyg_handle_t main_thread;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	83
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	84 static char stacks[NTHREADS_MAX][STACK_SIZE];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	85 static cyg_thread test_threads[NTHREADS_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	86 static cyg_handle_t threads[NTHREADS_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	87
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	88 static volatile int failed = false;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	89
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	90 static volatile cyg_uint32 slicerun[NTHREADS_MAX][CYGNUM_KERNEL_CPU_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	91
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	92 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	93
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	94 void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	95 test_thread_timeslice(CYG_ADDRESS id)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	96 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	97 for(;;)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	98 slicerun[id][CYG_KERNEL_CPU_THIS()]++;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	99 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	100
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	101 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	102
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	103 void run_test_timeslice(int nthread)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	104 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	105 int i,j;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	106 cyg_uint32 cpu_total[CYGNUM_KERNEL_CPU_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	107 cyg_uint32 cpu_threads[CYGNUM_KERNEL_CPU_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	108 cyg_uint32 thread_total[NTHREADS_MAX];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	109
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	110 CYG_TEST_INFO( "Timeslice Test: Check timeslicing works");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	111
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	112 // Init flags.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	113 for (i = 0; i < nthread; i++)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	114 for( j = 0; j < ncpus; j++ )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	115 slicerun[i][j] = 0;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	116
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	117 // Set my priority higher than any I plan to create
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	118 cyg_thread_set_priority(cyg_thread_self(), 2);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	119
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	120 for (i = 0; i < nthread; i++) {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	121 cyg_thread_create(10, // Priority - just a number
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	122 test_thread_timeslice, // entry
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	123 i, // index
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	124 "test_thread", // Name
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	125 &stacks[i][0], // Stack
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	126 STACK_SIZE, // Size
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	127 &threads[i], // Handle
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	128 &test_threads[i] // Thread data structure
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	129 );
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	130 cyg_thread_resume( threads[i]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	131 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	132
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	133 // Just wait a while, until the threads have all run for a bit.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	134 cyg_thread_delay( CYGNUM_KERNEL_SCHED_TIMESLICE_TICKS*100 );
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	135
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	136 // Suspend all the threads
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	137 for (i = 0; i < nthread; i++) {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	138 cyg_thread_suspend(threads[i]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	139 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	140
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	141
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	142 // And check that a thread ran on each CPU, and that each thread
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	143 // ran.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	144
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	145
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	146 diag_printf(" Thread ");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	147 for( j = 0; j < ncpus; j++ )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	148 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	149 cpu_total[j] = 0;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	150 cpu_threads[j] = 0;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	151 // " %11d" __123456789ab"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	152 diag_printf(" CPU %2d",j);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	153 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	154 // " %11d" __123456789ab"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	155 diag_printf(" Total\n");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	156 for (i = 0; i < nthread; i++)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	157 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	158 thread_total[i] = 0;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	159 diag_printf(" %2d ",i);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	160 for( j = 0; j < ncpus; j++ )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	161 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	162 thread_total[i] += slicerun[i][j];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	163 cpu_total[j] += slicerun[i][j];
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	164 if( slicerun[i][j] > 0 )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	165 cpu_threads[j]++;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	166 diag_printf(" %11d",slicerun[i][j]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	167 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	168 diag_printf(" %11d\n",thread_total[i]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	169 if( thread_total[i] == 0 )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	170 failed++;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	171 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	172
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	173 diag_printf(" Total ");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	174 for( j = 0; j < ncpus; j++ )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	175 diag_printf(" %11d",cpu_total[j]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	176 diag_printf("\n");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	177 diag_printf("Threads ");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	178 for( j = 0; j < ncpus; j++ )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	179 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	180 diag_printf(" %11d",cpu_threads[j]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	181 if( cpu_threads[j] < 2 )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	182 failed++;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	183 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	184 diag_printf("\n");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	185
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	186 // Delete all the threads
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	187 for (i = 0; i < nthread; i++) {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	188 cyg_thread_delete(threads[i]);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	189 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	190
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	191 CYG_TEST_INFO( "Timeslice Test: done");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	192 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	193
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	194
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	195 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	196
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	197 void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	198 run_tests(CYG_ADDRESS id)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	199 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	200 int step;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	201 int nthread;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	202
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	203 // Try to run about 10 times in total, with varying numbers of threads
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	204 // from only one extra up to the full set:
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	205
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	206 step = (NTHREADS_MAX - (1 + CYG_KERNEL_CPU_COUNT()))/10;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	207 if( step == 0 ) step = 1;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	208
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	209 for( nthread = 1 + CYG_KERNEL_CPU_COUNT() ;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	210 nthread <= NTHREADS_MAX ;
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	211 nthread += step )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	212 run_test_timeslice(nthread);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	213
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	214 if( failed )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	215 CYG_TEST_FAIL_FINISH("Timeslice test failed\n");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	216
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	217 CYG_TEST_PASS_FINISH("Timeslice test OK");
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	218 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	219
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	220 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	221
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	222 void timeslice_main( void )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	223 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	224 CYG_TEST_INIT();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	225
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	226 // Work out how many CPUs we actually have.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	227 ncpus = CYG_KERNEL_CPU_COUNT();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	228
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	229 cyg_thread_create(0, // Priority - just a number
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	230 run_tests, // entry
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	231 0, // index
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	232 "run_tests", // Name
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	233 test_stack, // Stack
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	234 STACK_SIZE, // Size
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	235 &main_thread, // Handle
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	236 &test_thread // Thread data structure
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	237 );
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	238 cyg_thread_resume( main_thread);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	239
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	240 cyg_scheduler_start();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	241 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	242
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	243 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	244
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	245 #ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	246 externC void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	247 cyg_hal_invoke_constructors();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	248 #endif
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	249
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	250 externC void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	251 cyg_start( void )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	252 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	253 #ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	254 cyg_hal_invoke_constructors();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	255 #endif
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	256 timeslice_main();
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	257 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	258
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	259 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	260
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	261 #else // CYGSEM_KERNEL_SCHED_TIMESLICE etc
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	262
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	263 externC void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	264 cyg_start( void )
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	265 {
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	266 CYG_TEST_INIT();
1507 92cf4ff674de * tests/kmutex3.c (cyg_start): Use CYG_TEST_NA. jlarmour parents: 210 diff changeset	267 CYG_TEST_INFO("SMP test requires:\n"
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	268 "CYGSEM_KERNEL_SCHED_TIMESLICE &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	269 "CYGPKG_KERNEL_SMP_SUPPORT &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	270 "CYGFUN_KERNEL_API_C && \n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	271 "CYGSEM_KERNEL_SCHED_MLQUEUE &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	272 "CYGVAR_KERNEL_COUNTERS_CLOCK &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	273 "!CYGPKG_HAL_I386_LINUX &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	274 "!CYGDBG_INFRA_DIAG_USE_DEVICE &&\n"
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	275 "(CYGNUM_KERNEL_SCHED_PRIORITIES > 12)\n");
1507 92cf4ff674de * tests/kmutex3.c (cyg_start): Use CYG_TEST_NA. jlarmour parents: 210 diff changeset	276 CYG_TEST_NA("SMP test requirements");
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	277 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	278
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	279 #endif // CYGSEM_KERNEL_SCHED_TIMESLICE etc.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	280
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	281 //==========================================================================
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: diff changeset	282 // EOF timeslice.c

Mercurial > flash_v2

annotate packages/kernel/current/tests/timeslice.c @ 1507:92cf4ff674de