"  --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]);

  "  --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]);