/ Check-in [8053a6e2]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Add the --temp option to the speedtest1.c performance test program.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:8053a6e2bf616fc9326f0323962176e318d7d2a5
User & Date: drh 2016-04-12 16:59:39
Context
2016-04-12
17:13
Fix speedtest1 so that it automatically unlinks its test database prior to startup. check-in: b65b69f6 user: drh tags: trunk
16:59
Add the --temp option to the speedtest1.c performance test program. check-in: 8053a6e2 user: drh tags: trunk
16:23
Improved localtime() support for WindowsCE check-in: 662c32af user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to test/speedtest1.c.

26
27
28
29
30
31
32

33
34
35
36
37
38
39
..
65
66
67
68
69
70
71

72
73
74
75
76
77
78
79






80
81
82
83
84
85
86
...
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
...
473
474
475
476
477
478
479

480
481
482
483
484
485
486
487
488
...
491
492
493
494
495
496
497

498
499
500
501
502
503
504
505
506
...
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
....
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
....
1317
1318
1319
1320
1321
1322
1323







1324
1325
1326
1327
1328
1329
1330
  "  --scratch N SZ      Configure scratch memory for N slots of SZ bytes each\n"
  "  --serialized        Set serialized threading mode\n"
  "  --singlethread      Set single-threaded mode - disables all mutexing\n"
  "  --sqlonly           No-op.  Only show the SQL that would have been run.\n"
  "  --shrink-memory     Invoke sqlite3_db_release_memory() frequently.\n"
  "  --size N            Relative test size.  Default=100\n"
  "  --stats             Show statistics at the end\n"

  "  --testset T         Run test-set T\n"
  "  --trace             Turn on SQL tracing\n"
  "  --threads N         Use up to N threads for sorting\n"
  "  --utf16be           Set text encoding to UTF-16BE\n"
  "  --utf16le           Set text encoding to UTF-16LE\n"
  "  --verify            Run additional verification steps.\n"
  "  --without-rowid     Use WITHOUT ROWID where appropriate\n"
................................................................................
  sqlite3_int64 iTotal;      /* Total time */
  int bWithoutRowid;         /* True for --without-rowid */
  int bReprepare;            /* True to reprepare the SQL on each rerun */
  int bSqlOnly;              /* True to print the SQL once only */
  int bExplain;              /* Print SQL with EXPLAIN prefix */
  int bVerify;               /* Try to verify that results are correct */
  int bMemShrink;            /* Call sqlite3_db_release_memory() often */

  int szTest;                /* Scale factor for test iterations */
  const char *zWR;           /* Might be WITHOUT ROWID */
  const char *zNN;           /* Might be NOT NULL */
  const char *zPK;           /* Might be UNIQUE or PRIMARY KEY */
  unsigned int x, y;         /* Pseudo-random number generator state */
  int nResult;               /* Size of the current result */
  char zResult[3000];        /* Text of the current result */
} g;








/* Print an error message and exit */
static void fatal_error(const char *zMsg, ...){
  va_list ap;
  va_start(ap, zMsg);
  vfprintf(stderr, zMsg, ap);
................................................................................
  int len;                      /* Length of the zNum[] string */
  char zNum[2000];              /* A number name */

  sz = n = g.szTest*500;
  maxb = roundup_allones(sz);
  speedtest1_begin_test(100, "%d INSERTs into table with no index", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec("CREATE TABLE t1(a INTEGER %s, b INTEGER %s, c TEXT %s);",
                  g.zNN, g.zNN, g.zNN);
  speedtest1_prepare("INSERT INTO t1 VALUES(?1,?2,?3); --  %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int64(g.pStmt, 1, (sqlite3_int64)x1);
    sqlite3_bind_int(g.pStmt, 2, i);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();


  n = sz;
  speedtest1_begin_test(110, "%d ordered INSERTS with one index/PK", n);
  speedtest1_exec("BEGIN");

  speedtest1_exec("CREATE TABLE t2(a INTEGER %s %s, b INTEGER %s, c TEXT %s) %s",
                   g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_prepare("INSERT INTO t2 VALUES(?1,?2,?3); -- %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int(g.pStmt, 1, i);
    sqlite3_bind_int64(g.pStmt, 2, (sqlite3_int64)x1);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();


  n = sz;
  speedtest1_begin_test(120, "%d unordered INSERTS with one index/PK", n);
  speedtest1_exec("BEGIN");

  speedtest1_exec("CREATE TABLE t3(a INTEGER %s %s, b INTEGER %s, c TEXT %s) %s",
                   g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_prepare("INSERT INTO t3 VALUES(?1,?2,?3); -- %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int(g.pStmt, 2, i);
    sqlite3_bind_int64(g.pStmt, 1, (sqlite3_int64)x1);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  n = sz;
  speedtest1_begin_test(180, "%d INSERTS with three indexes", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec(
    "CREATE TABLE t4(\n"
    "  a INTEGER %s %s,\n"
    "  b INTEGER %s,\n"
    "  c TEXT %s\n"
    ") %s",
    g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_exec("CREATE INDEX t4b ON t4(b)");
  speedtest1_exec("CREATE INDEX t4c ON t4(c)");
  speedtest1_exec("INSERT INTO t4 SELECT * FROM t1");
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  n = sz;
................................................................................
    sqlite3_bind_int(g.pStmt, 7, z1);
    speedtest1_run();
  }
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  speedtest1_begin_test(101, "Copy from rtree to a regular table");
  speedtest1_exec("CREATE TABLE t1(id INTEGER PRIMARY KEY,x0,x1,y0,y1,z0,z1)");
  speedtest1_exec("INSERT INTO t1 SELECT * FROM rt1");
  speedtest1_end_test();

  n = g.szTest*20;
  speedtest1_begin_test(110, "%d one-dimensional intersect slice queries", n);
  speedtest1_prepare("SELECT count(*) FROM rt1 WHERE x0>=?1 AND x1<=?2");
  iStep = mxCoord/n;
................................................................................
      }else if( strcmp(z,"shrink-memory")==0 ){
        g.bMemShrink = 1;
      }else if( strcmp(z,"size")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);
        g.szTest = integerValue(argv[++i]);
      }else if( strcmp(z,"stats")==0 ){
        showStats = 1;







      }else if( strcmp(z,"testset")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);
        zTSet = argv[++i];
      }else if( strcmp(z,"trace")==0 ){
        doTrace = 1;
      }else if( strcmp(z,"threads")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);







>







 







>








>
>
>
>
>
>







 







|
|







 







>
|
|







 







>
|
|







 







|




|







 







|







 







>
>
>
>
>
>
>







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
..
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
...
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
...
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
...
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
...
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
....
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
....
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
  "  --scratch N SZ      Configure scratch memory for N slots of SZ bytes each\n"
  "  --serialized        Set serialized threading mode\n"
  "  --singlethread      Set single-threaded mode - disables all mutexing\n"
  "  --sqlonly           No-op.  Only show the SQL that would have been run.\n"
  "  --shrink-memory     Invoke sqlite3_db_release_memory() frequently.\n"
  "  --size N            Relative test size.  Default=100\n"
  "  --stats             Show statistics at the end\n"
  "  --temp N            N from 0 to 9.  0: no temp table. 9: all temp tables\n"
  "  --testset T         Run test-set T\n"
  "  --trace             Turn on SQL tracing\n"
  "  --threads N         Use up to N threads for sorting\n"
  "  --utf16be           Set text encoding to UTF-16BE\n"
  "  --utf16le           Set text encoding to UTF-16LE\n"
  "  --verify            Run additional verification steps.\n"
  "  --without-rowid     Use WITHOUT ROWID where appropriate\n"
................................................................................
  sqlite3_int64 iTotal;      /* Total time */
  int bWithoutRowid;         /* True for --without-rowid */
  int bReprepare;            /* True to reprepare the SQL on each rerun */
  int bSqlOnly;              /* True to print the SQL once only */
  int bExplain;              /* Print SQL with EXPLAIN prefix */
  int bVerify;               /* Try to verify that results are correct */
  int bMemShrink;            /* Call sqlite3_db_release_memory() often */
  int eTemp;                 /* 0: no TEMP.  9: always TEMP. */
  int szTest;                /* Scale factor for test iterations */
  const char *zWR;           /* Might be WITHOUT ROWID */
  const char *zNN;           /* Might be NOT NULL */
  const char *zPK;           /* Might be UNIQUE or PRIMARY KEY */
  unsigned int x, y;         /* Pseudo-random number generator state */
  int nResult;               /* Size of the current result */
  char zResult[3000];        /* Text of the current result */
} g;

/* Return " TEMP" or "", as appropriate for creating a table.
*/
static const char *isTemp(int N){
  return g.eTemp>=N ? " TEMP" : "";
}


/* Print an error message and exit */
static void fatal_error(const char *zMsg, ...){
  va_list ap;
  va_start(ap, zMsg);
  vfprintf(stderr, zMsg, ap);
................................................................................
  int len;                      /* Length of the zNum[] string */
  char zNum[2000];              /* A number name */

  sz = n = g.szTest*500;
  maxb = roundup_allones(sz);
  speedtest1_begin_test(100, "%d INSERTs into table with no index", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec("CREATE%s TABLE t1(a INTEGER %s, b INTEGER %s, c TEXT %s);",
                  isTemp(9), g.zNN, g.zNN, g.zNN);
  speedtest1_prepare("INSERT INTO t1 VALUES(?1,?2,?3); --  %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int64(g.pStmt, 1, (sqlite3_int64)x1);
    sqlite3_bind_int(g.pStmt, 2, i);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();


  n = sz;
  speedtest1_begin_test(110, "%d ordered INSERTS with one index/PK", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec(
     "CREATE%s TABLE t2(a INTEGER %s %s, b INTEGER %s, c TEXT %s) %s",
     isTemp(5), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_prepare("INSERT INTO t2 VALUES(?1,?2,?3); -- %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int(g.pStmt, 1, i);
    sqlite3_bind_int64(g.pStmt, 2, (sqlite3_int64)x1);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();


  n = sz;
  speedtest1_begin_test(120, "%d unordered INSERTS with one index/PK", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec(
      "CREATE%s TABLE t3(a INTEGER %s %s, b INTEGER %s, c TEXT %s) %s",
      isTemp(3), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_prepare("INSERT INTO t3 VALUES(?1,?2,?3); -- %d times", n);
  for(i=1; i<=n; i++){
    x1 = swizzle(i,maxb);
    speedtest1_numbername(x1, zNum, sizeof(zNum));
    sqlite3_bind_int(g.pStmt, 2, i);
    sqlite3_bind_int64(g.pStmt, 1, (sqlite3_int64)x1);
    sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC);
................................................................................
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  n = sz;
  speedtest1_begin_test(180, "%d INSERTS with three indexes", n);
  speedtest1_exec("BEGIN");
  speedtest1_exec(
    "CREATE%s TABLE t4(\n"
    "  a INTEGER %s %s,\n"
    "  b INTEGER %s,\n"
    "  c TEXT %s\n"
    ") %s",
    isTemp(1), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR);
  speedtest1_exec("CREATE INDEX t4b ON t4(b)");
  speedtest1_exec("CREATE INDEX t4c ON t4(c)");
  speedtest1_exec("INSERT INTO t4 SELECT * FROM t1");
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  n = sz;
................................................................................
    sqlite3_bind_int(g.pStmt, 7, z1);
    speedtest1_run();
  }
  speedtest1_exec("COMMIT");
  speedtest1_end_test();

  speedtest1_begin_test(101, "Copy from rtree to a regular table");
  speedtest1_exec(" TABLE t1(id INTEGER PRIMARY KEY,x0,x1,y0,y1,z0,z1)");
  speedtest1_exec("INSERT INTO t1 SELECT * FROM rt1");
  speedtest1_end_test();

  n = g.szTest*20;
  speedtest1_begin_test(110, "%d one-dimensional intersect slice queries", n);
  speedtest1_prepare("SELECT count(*) FROM rt1 WHERE x0>=?1 AND x1<=?2");
  iStep = mxCoord/n;
................................................................................
      }else if( strcmp(z,"shrink-memory")==0 ){
        g.bMemShrink = 1;
      }else if( strcmp(z,"size")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);
        g.szTest = integerValue(argv[++i]);
      }else if( strcmp(z,"stats")==0 ){
        showStats = 1;
      }else if( strcmp(z,"temp")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);
        i++;
        if( argv[i][0]<'0' || argv[i][0]>'9' || argv[i][1]!=0 ){
          fatal_error("argument to --temp should be integer between 0 and 9");
        }
        g.eTemp = argv[i][0] - '0';
      }else if( strcmp(z,"testset")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);
        zTSet = argv[++i];
      }else if( strcmp(z,"trace")==0 ){
        doTrace = 1;
      }else if( strcmp(z,"threads")==0 ){
        if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]);