128 lines
4.3 KiB
C
128 lines
4.3 KiB
C
/*---
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This software is copyrighted by the Regents of the University of
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California, and other parties. The following terms apply to all files
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associated with the software unless explicitly disclaimed in
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individual files.
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The authors hereby grant permission to use, copy, modify, distribute,
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and license this software and its documentation for any purpose,
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provided that existing copyright notices are retained in all copies
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and that this notice is included verbatim in any distributions. No
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written agreement, license, or royalty fee is required for any of the
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authorized uses. Modifications to this software may be copyrighted by
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their authors and need not follow the licensing terms described here,
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provided that the new terms are clearly indicated on the first page of
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each file where they apply.
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IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
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FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
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DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
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NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND
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THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
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MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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GOVERNMENT USE: If you are acquiring this software on behalf of the
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U.S. government, the Government shall have only "Restricted Rights" in
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the software and related documentation as defined in the Federal
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Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you are
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acquiring the software on behalf of the Department of Defense, the
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software shall be classified as "Commercial Computer Software" and the
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Government shall have only "Restricted Rights" as defined in Clause
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252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
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authors grant the U.S. Government and others acting in its behalf
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permission to use and distribute the software in accordance with the
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terms specified in this license.
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---*/
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#include "../check_includes.h"
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#include <stasis/transactional.h>
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#include <assert.h>
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#include <limits.h>
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#include <math.h>
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#include <pthread.h>
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#define LOG_NAME "check_boundedLog.log"
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#define NUM_XACTS 10000
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#define NUM_CONCURRENT_XACTS 250
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/** @test Simplest case of log w/ hard bound; one short xact at a time.
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*/
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START_TEST(boundedLogTest) {
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stasis_log_type = LOG_TO_MEMORY;
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stasis_log_in_memory_max_entries = 1000;
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stasis_log_softcommit = 1;
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Tinit();
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int xid = Tbegin();
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pageid_t region_start = TregionAlloc(xid, NUM_XACTS, 0);
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Tcommit(xid);
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for(int64_t i = 0; i < NUM_XACTS; i++) {
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xid = Tbegin();
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TinitializeFixedPage(xid, region_start + i, sizeof(uint64_t));
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recordid rid = {region_start + i, 0, sizeof(uint64_t)};
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Tset(xid, rid, &i);
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Tcommit(xid);
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}
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Tdeinit();
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}END_TEST
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/** @test More complicated case of log w/ hard bound; many xacts at a time.
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*/
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START_TEST(boundedLogConcurrentTest) {
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stasis_log_type = LOG_TO_MEMORY;
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stasis_log_in_memory_max_entries = 1000;
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stasis_log_softcommit = 1;
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Tinit();
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int xid = Tbegin();
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pageid_t region_start = TregionAlloc(xid, NUM_XACTS, 0);
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Tcommit(xid);
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for(int64_t i = 0; i < NUM_XACTS; i++) {
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int xids[NUM_CONCURRENT_XACTS];
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for(int j = 0; j < NUM_CONCURRENT_XACTS; j++) {
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xids[j] = Tbegin();
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}
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for(int j = 0; j < NUM_CONCURRENT_XACTS; j++) {
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TinitializeFixedPage(xids[j], region_start + i, sizeof(uint64_t));
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recordid rid = {region_start + i, 0, sizeof(uint64_t)};
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Tset(xids[j], rid, &i);
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i++;
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}
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for(int j = 0; j < NUM_CONCURRENT_XACTS; j++) {
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Tcommit(xids[j]);
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}
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}
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Tdeinit();
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}END_TEST
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Suite * check_suite(void) {
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Suite *s = suite_create("boundedLog");
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/* Begin a new test */
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TCase *tc = tcase_create("simple");
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tcase_set_timeout(tc, 0); // disable timeouts if test takes more than 2 sec - it would get killed
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/* Sub tests are added, one per line, here */
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tcase_add_test(tc, boundedLogTest);
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tcase_add_test(tc, boundedLogConcurrentTest);
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/* --------------------------------------------- */
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tcase_add_checked_fixture(tc, setup, teardown);// leave stuff below here.
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suite_add_tcase(s, tc);
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return s;
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}
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#include "../check_setup.h"
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