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Diffstat (limited to 'test/speedtest1.c')
| -rw-r--r-- | test/speedtest1.c | 1391 |
1 files changed, 1391 insertions, 0 deletions
diff --git a/test/speedtest1.c b/test/speedtest1.c new file mode 100644 index 0000000..383f580 --- /dev/null +++ b/test/speedtest1.c @@ -0,0 +1,1391 @@ +/* +** A program for performance testing. +** +** The available command-line options are described below: +*/ +static const char zHelp[] = + "Usage: %s [--options] DATABASE\n" + "Options:\n" + " --autovacuum Enable AUTOVACUUM mode\n" + " --cachesize N Set the cache size to N\n" + " --exclusive Enable locking_mode=EXCLUSIVE\n" + " --explain Like --sqlonly but with added EXPLAIN keywords\n" + " --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" + " --incrvacuum Enable incremenatal vacuum mode\n" + " --journalmode M Set the journal_mode to MODE\n" + " --key KEY Set the encryption key to KEY\n" + " --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" + " --nosync Set PRAGMA synchronous=OFF\n" + " --notnull Add NOT NULL constraints to table columns\n" + " --pagesize N Set the page size to N\n" + " --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" + " --primarykey Use PRIMARY KEY instead of UNIQUE where appropriate\n" + " --reprepare Reprepare each statement upon every invocation\n" + " --scratch N SZ Configure scratch memory for N slots of SZ bytes each\n" + " --sqlonly No-op. Only show the SQL that would have been run.\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" + " --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" +; + + +#include "sqlite3.h" +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <ctype.h> + +/* All global state is held in this structure */ +static struct Global { + sqlite3 *db; /* The open database connection */ + sqlite3_stmt *pStmt; /* Current SQL statement */ + sqlite3_int64 iStart; /* Start-time for the current test */ + 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 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); + va_end(ap); + exit(1); +} + +/* +** Return the value of a hexadecimal digit. Return -1 if the input +** is not a hex digit. +*/ +static int hexDigitValue(char c){ + if( c>='0' && c<='9' ) return c - '0'; + if( c>='a' && c<='f' ) return c - 'a' + 10; + if( c>='A' && c<='F' ) return c - 'A' + 10; + return -1; +} + +/* Provide an alternative to sqlite3_stricmp() in older versions of +** SQLite */ +#if SQLITE_VERSION_NUMBER<3007011 +# define sqlite3_stricmp strcmp +#endif + +/* +** Interpret zArg as an integer value, possibly with suffixes. +*/ +static int integerValue(const char *zArg){ + sqlite3_int64 v = 0; + static const struct { char *zSuffix; int iMult; } aMult[] = { + { "KiB", 1024 }, + { "MiB", 1024*1024 }, + { "GiB", 1024*1024*1024 }, + { "KB", 1000 }, + { "MB", 1000000 }, + { "GB", 1000000000 }, + { "K", 1000 }, + { "M", 1000000 }, + { "G", 1000000000 }, + }; + int i; + int isNeg = 0; + if( zArg[0]=='-' ){ + isNeg = 1; + zArg++; + }else if( zArg[0]=='+' ){ + zArg++; + } + if( zArg[0]=='0' && zArg[1]=='x' ){ + int x; + zArg += 2; + while( (x = hexDigitValue(zArg[0]))>=0 ){ + v = (v<<4) + x; + zArg++; + } + }else{ + while( isdigit(zArg[0]) ){ + v = v*10 + zArg[0] - '0'; + zArg++; + } + } + for(i=0; i<sizeof(aMult)/sizeof(aMult[0]); i++){ + if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){ + v *= aMult[i].iMult; + break; + } + } + if( v>0x7fffffff ) fatal_error("parameter too large - max 2147483648"); + return (int)(isNeg? -v : v); +} + +/* Return the current wall-clock time, in milliseconds */ +sqlite3_int64 speedtest1_timestamp(void){ + static sqlite3_vfs *clockVfs = 0; + sqlite3_int64 t; + if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0); +#if SQLITE_VERSION_NUMBER>=3007000 + if( clockVfs->iVersion>=2 && clockVfs->xCurrentTimeInt64!=0 ){ + clockVfs->xCurrentTimeInt64(clockVfs, &t); + }else +#endif + { + double r; + clockVfs->xCurrentTime(clockVfs, &r); + t = (sqlite3_int64)(r*86400000.0); + } + return t; +} + +/* Return a pseudo-random unsigned integer */ +unsigned int speedtest1_random(void){ + g.x = (g.x>>1) ^ ((1+~(g.x&1)) & 0xd0000001); + g.y = g.y*1103515245 + 12345; + return g.x ^ g.y; +} + +/* Map the value in within the range of 1...limit into another +** number in a way that is chatic and invertable. +*/ +unsigned swizzle(unsigned in, unsigned limit){ + unsigned out = 0; + while( limit ){ + out = (out<<1) | (in&1); + in >>= 1; + limit >>= 1; + } + return out; +} + +/* Round up a number so that it is a power of two minus one +*/ +unsigned roundup_allones(unsigned limit){ + unsigned m = 1; + while( m<limit ) m = (m<<1)+1; + return m; +} + +/* The speedtest1_numbername procedure below converts its argment (an integer) +** into a string which is the English-language name for that number. +** The returned string should be freed with sqlite3_free(). +** +** Example: +** +** speedtest1_numbername(123) -> "one hundred twenty three" +*/ +int speedtest1_numbername(unsigned int n, char *zOut, int nOut){ + static const char *ones[] = { "zero", "one", "two", "three", "four", "five", + "six", "seven", "eight", "nine", "ten", "eleven", "twelve", + "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", + "eighteen", "nineteen" }; + static const char *tens[] = { "", "ten", "twenty", "thirty", "forty", + "fifty", "sixty", "seventy", "eighty", "ninety" }; + int i = 0; + + if( n>=1000000000 ){ + i += speedtest1_numbername(n/1000000000, zOut+i, nOut-i); + sqlite3_snprintf(nOut-i, zOut+i, " billion"); + i += (int)strlen(zOut+i); + n = n % 1000000000; + } + if( n>=1000000 ){ + if( i && i<nOut-1 ) zOut[i++] = ' '; + i += speedtest1_numbername(n/1000000, zOut+i, nOut-i); + sqlite3_snprintf(nOut-i, zOut+i, " million"); + i += (int)strlen(zOut+i); + n = n % 1000000; + } + if( n>=1000 ){ + if( i && i<nOut-1 ) zOut[i++] = ' '; + i += speedtest1_numbername(n/1000, zOut+i, nOut-i); + sqlite3_snprintf(nOut-i, zOut+i, " thousand"); + i += (int)strlen(zOut+i); + n = n % 1000; + } + if( n>=100 ){ + if( i && i<nOut-1 ) zOut[i++] = ' '; + sqlite3_snprintf(nOut-i, zOut+i, "%s hundred", ones[n/100]); + i += (int)strlen(zOut+i); + n = n % 100; + } + if( n>=20 ){ + if( i && i<nOut-1 ) zOut[i++] = ' '; + sqlite3_snprintf(nOut-i, zOut+i, "%s", tens[n/10]); + i += (int)strlen(zOut+i); + n = n % 10; + } + if( n>0 ){ + if( i && i<nOut-1 ) zOut[i++] = ' '; + sqlite3_snprintf(nOut-i, zOut+i, "%s", ones[n]); + i += (int)strlen(zOut+i); + } + if( i==0 ){ + sqlite3_snprintf(nOut-i, zOut+i, "zero"); + i += (int)strlen(zOut+i); + } + return i; +} + + +/* Start a new test case */ +#define NAMEWIDTH 60 +static const char zDots[] = + "......................................................................."; +void speedtest1_begin_test(int iTestNum, const char *zTestName, ...){ + int n = (int)strlen(zTestName); + char *zName; + va_list ap; + va_start(ap, zTestName); + zName = sqlite3_vmprintf(zTestName, ap); + va_end(ap); + n = (int)strlen(zName); + if( n>NAMEWIDTH ){ + zName[NAMEWIDTH] = 0; + n = NAMEWIDTH; + } + if( g.bSqlOnly ){ + printf("/* %4d - %s%.*s */\n", iTestNum, zName, NAMEWIDTH-n, zDots); + }else{ + printf("%4d - %s%.*s ", iTestNum, zName, NAMEWIDTH-n, zDots); + fflush(stdout); + } + sqlite3_free(zName); + g.nResult = 0; + g.iStart = speedtest1_timestamp(); + g.x = 0xad131d0b; + g.y = 0x44f9eac8; +} + +/* Complete a test case */ +void speedtest1_end_test(void){ + sqlite3_int64 iElapseTime = speedtest1_timestamp() - g.iStart; + if( !g.bSqlOnly ){ + g.iTotal += iElapseTime; + printf("%4d.%03ds\n", (int)(iElapseTime/1000), (int)(iElapseTime%1000)); + } + if( g.pStmt ){ + sqlite3_finalize(g.pStmt); + g.pStmt = 0; + } +} + +/* Report end of testing */ +void speedtest1_final(void){ + if( !g.bSqlOnly ){ + printf(" TOTAL%.*s %4d.%03ds\n", NAMEWIDTH-5, zDots, + (int)(g.iTotal/1000), (int)(g.iTotal%1000)); + } +} + +/* Print an SQL statement to standard output */ +static void printSql(const char *zSql){ + int n = (int)strlen(zSql); + while( n>0 && (zSql[n-1]==';' || isspace(zSql[n-1])) ){ n--; } + if( g.bExplain ) printf("EXPLAIN "); + printf("%.*s;\n", n, zSql); + if( g.bExplain +#if SQLITE_VERSION_NUMBER>=3007010 + && ( sqlite3_strglob("CREATE *", zSql)==0 + || sqlite3_strglob("DROP *", zSql)==0 + || sqlite3_strglob("ALTER *", zSql)==0 + ) +#endif + ){ + printf("%.*s;\n", n, zSql); + } +} + +/* Run SQL */ +void speedtest1_exec(const char *zFormat, ...){ + va_list ap; + char *zSql; + va_start(ap, zFormat); + zSql = sqlite3_vmprintf(zFormat, ap); + va_end(ap); + if( g.bSqlOnly ){ + printSql(zSql); + }else{ + char *zErrMsg = 0; + int rc = sqlite3_exec(g.db, zSql, 0, 0, &zErrMsg); + if( zErrMsg ) fatal_error("SQL error: %s\n%s\n", zErrMsg, zSql); + if( rc!=SQLITE_OK ) fatal_error("exec error: %s\n", sqlite3_errmsg(g.db)); + } + sqlite3_free(zSql); +} + +/* Prepare an SQL statement */ +void speedtest1_prepare(const char *zFormat, ...){ + va_list ap; + char *zSql; + va_start(ap, zFormat); + zSql = sqlite3_vmprintf(zFormat, ap); + va_end(ap); + if( g.bSqlOnly ){ + printSql(zSql); + }else{ + int rc; + if( g.pStmt ) sqlite3_finalize(g.pStmt); + rc = sqlite3_prepare_v2(g.db, zSql, -1, &g.pStmt, 0); + if( rc ){ + fatal_error("SQL error: %s\n", sqlite3_errmsg(g.db)); + } + } + sqlite3_free(zSql); +} + +/* Run an SQL statement previously prepared */ +void speedtest1_run(void){ + int i, n, len; + if( g.bSqlOnly ) return; + assert( g.pStmt ); + g.nResult = 0; + while( sqlite3_step(g.pStmt)==SQLITE_ROW ){ + n = sqlite3_column_count(g.pStmt); + for(i=0; i<n; i++){ + const char *z = (const char*)sqlite3_column_text(g.pStmt, i); + if( z==0 ) z = "nil"; + len = (int)strlen(z); + if( g.nResult+len<sizeof(g.zResult)-2 ){ + if( g.nResult>0 ) g.zResult[g.nResult++] = ' '; + memcpy(g.zResult + g.nResult, z, len+1); + g.nResult += len; + } + } + } + if( g.bReprepare ){ + sqlite3_stmt *pNew; + sqlite3_prepare_v2(g.db, sqlite3_sql(g.pStmt), -1, &pNew, 0); + sqlite3_finalize(g.pStmt); + g.pStmt = pNew; + }else{ + sqlite3_reset(g.pStmt); + } +} + +/* The sqlite3_trace() callback function */ +static void traceCallback(void *NotUsed, const char *zSql){ + int n = (int)strlen(zSql); + while( n>0 && (zSql[n-1]==';' || isspace(zSql[n-1])) ) n--; + fprintf(stderr,"%.*s;\n", n, zSql); +} + +/* Substitute random() function that gives the same random +** sequence on each run, for repeatability. */ +static void randomFunc( + sqlite3_context *context, + int NotUsed, + sqlite3_value **NotUsed2 +){ + sqlite3_result_int64(context, (sqlite3_int64)speedtest1_random()); +} + +/* Estimate the square root of an integer */ +static int est_square_root(int x){ + int y0 = x/2; + int y1; + int n; + for(n=0; y0>0 && n<10; n++){ + y1 = (y0 + x/y0)/2; + if( y1==y0 ) break; + y0 = y1; + } + return y0; +} + +/* +** The main and default testset +*/ +void testset_main(void){ + int i; /* Loop counter */ + int n; /* iteration count */ + int sz; /* Size of the tables */ + int maxb; /* Maximum swizzled value */ + unsigned x1, x2; /* Parameters */ + 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_run(); + } + 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_run(); + } + 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_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = 25; + speedtest1_begin_test(130, "%d SELECTS, numeric BETWEEN, unindexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT count(*), avg(b), sum(length(c)) FROM t1\n" + " WHERE b BETWEEN ?1 AND ?2; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + x2 = speedtest1_random()%10 + sz/5000 + x1; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = 10; + speedtest1_begin_test(140, "%d SELECTS, LIKE, unindexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT count(*), avg(b), sum(length(c)) FROM t1\n" + " WHERE c LIKE ?1; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + zNum[0] = '%'; + len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); + zNum[len] = '%'; + zNum[len+1] = 0; + sqlite3_bind_text(g.pStmt, 1, zNum, len, SQLITE_STATIC); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = 10; + speedtest1_begin_test(142, "%d SELECTS w/ORDER BY, unindexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT a, b, c FROM t1 WHERE c LIKE ?1\n" + " ORDER BY a; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + zNum[0] = '%'; + len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); + zNum[len] = '%'; + zNum[len+1] = 0; + sqlite3_bind_text(g.pStmt, 1, zNum, len, SQLITE_STATIC); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + n = 10; //g.szTest/5; + speedtest1_begin_test(145, "%d SELECTS w/ORDER BY and LIMIT, unindexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT a, b, c FROM t1 WHERE c LIKE ?1\n" + " ORDER BY a LIMIT 10; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + zNum[0] = '%'; + len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); + zNum[len] = '%'; + zNum[len+1] = 0; + sqlite3_bind_text(g.pStmt, 1, zNum, len, SQLITE_STATIC); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + speedtest1_begin_test(150, "CREATE INDEX five times"); + speedtest1_exec("BEGIN;"); + speedtest1_exec("CREATE UNIQUE INDEX t1b ON t1(b);"); + speedtest1_exec("CREATE INDEX t1c ON t1(c);"); + speedtest1_exec("CREATE UNIQUE INDEX t2b ON t2(b);"); + speedtest1_exec("CREATE INDEX t2c ON t2(c DESC);"); + speedtest1_exec("CREATE INDEX t3bc ON t3(b,c);"); + speedtest1_exec("COMMIT;"); + speedtest1_end_test(); + + + n = sz/5; + speedtest1_begin_test(160, "%d SELECTS, numeric BETWEEN, indexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT count(*), avg(b), sum(length(c)) FROM t1\n" + " WHERE b BETWEEN ?1 AND ?2; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + x2 = speedtest1_random()%10 + sz/5000 + x1; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = sz/5; + speedtest1_begin_test(161, "%d SELECTS, numeric BETWEEN, PK", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT count(*), avg(b), sum(length(c)) FROM t2\n" + " WHERE a BETWEEN ?1 AND ?2; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + x2 = speedtest1_random()%10 + sz/5000 + x1; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = sz/5; + speedtest1_begin_test(170, "%d SELECTS, text BETWEEN, indexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT count(*), avg(b), sum(length(c)) FROM t1\n" + " WHERE c BETWEEN ?1 AND (?1||'~'); -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = swizzle(i, maxb); + len = speedtest1_numbername(x1, zNum, sizeof(zNum)-1); + sqlite3_bind_text(g.pStmt, 1, zNum, len, SQLITE_STATIC); + speedtest1_run(); + } + 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; + speedtest1_begin_test(190, "DELETE and REFILL one table", n); + speedtest1_exec("DELETE FROM t2;"); + speedtest1_exec("INSERT INTO t2 SELECT * FROM t1;"); + speedtest1_end_test(); + + + speedtest1_begin_test(200, "VACUUM"); + speedtest1_exec("VACUUM"); + speedtest1_end_test(); + + + speedtest1_begin_test(210, "ALTER TABLE ADD COLUMN, and query"); + speedtest1_exec("ALTER TABLE t2 ADD COLUMN d DEFAULT 123"); + speedtest1_exec("SELECT sum(d) FROM t2"); + speedtest1_end_test(); + + + n = sz/5; + speedtest1_begin_test(230, "%d UPDATES, numeric BETWEEN, indexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "UPDATE t2 SET d=b*2 WHERE b BETWEEN ?1 AND ?2; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb; + x2 = speedtest1_random()%10 + sz/5000 + x1; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = sz; + speedtest1_begin_test(240, "%d UPDATES of individual rows", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "UPDATE t2 SET d=b*3 WHERE a=?1; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%sz + 1; + sqlite3_bind_int(g.pStmt, 1, x1); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + speedtest1_begin_test(250, "One big UPDATE of the whole %d-row table", sz); + speedtest1_exec("UPDATE t2 SET d=b*4"); + speedtest1_end_test(); + + + speedtest1_begin_test(260, "Query added column after filling"); + speedtest1_exec("SELECT sum(d) FROM t2"); + speedtest1_end_test(); + + + + n = sz/5; + speedtest1_begin_test(270, "%d DELETEs, numeric BETWEEN, indexed", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "DELETE FROM t2 WHERE b BETWEEN ?1 AND ?2; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%maxb + 1; + x2 = speedtest1_random()%10 + sz/5000 + x1; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + n = sz; + speedtest1_begin_test(280, "%d DELETEs of individual rows", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "DELETE FROM t3 WHERE a=?1; -- %d times", n + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%sz + 1; + sqlite3_bind_int(g.pStmt, 1, x1); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + + speedtest1_begin_test(290, "Refill two %d-row tables using REPLACE", sz); + speedtest1_exec("REPLACE INTO t2(a,b,c) SELECT a,b,c FROM t1"); + speedtest1_exec("REPLACE INTO t3(a,b,c) SELECT a,b,c FROM t1"); + speedtest1_end_test(); + + speedtest1_begin_test(300, "Refill a %d-row table using (b&1)==(a&1)", sz); + speedtest1_exec("DELETE FROM t2;"); + speedtest1_exec("INSERT INTO t2(a,b,c)\n" + " SELECT a,b,c FROM t1 WHERE (b&1)==(a&1);"); + speedtest1_exec("INSERT INTO t2(a,b,c)\n" + " SELECT a,b,c FROM t1 WHERE (b&1)<>(a&1);"); + speedtest1_end_test(); + + + n = sz/5; + speedtest1_begin_test(310, "%d four-ways joins", n); + speedtest1_exec("BEGIN"); + speedtest1_prepare( + "SELECT t1.c FROM t1, t2, t3, t4\n" + " WHERE t4.a BETWEEN ?1 AND ?2\n" + " AND t3.a=t4.b\n" + " AND t2.a=t3.b\n" + " AND t1.c=t2.c" + ); + for(i=1; i<=n; i++){ + x1 = speedtest1_random()%sz + 1; + x2 = speedtest1_random()%10 + x1 + 4; + sqlite3_bind_int(g.pStmt, 1, x1); + sqlite3_bind_int(g.pStmt, 2, x2); + speedtest1_run(); + } + speedtest1_exec("COMMIT"); + speedtest1_end_test(); + + speedtest1_begin_test(320, "subquery in result set", n); + speedtest1_prepare( + "SELECT sum(a), max(c),\n" + " avg((SELECT a FROM t2 WHERE 5+t2.b=t1.b) AND rowid<?1), max(c)\n" + " FROM t1 WHERE rowid<?1;" + ); + sqlite3_bind_int(g.pStmt, 1, est_square_root(g.szTest)*50); + speedtest1_run(); + speedtest1_end_test(); + + speedtest1_begin_test(980, "PRAGMA integrity_check"); + speedtest1_exec("PRAGMA integrity_check"); + speedtest1_end_test(); + + + speedtest1_begin_test(990, "ANALYZE"); + speedtest1_exec("ANALYZE"); + speedtest1_end_test(); +} + +/* +** A testset for common table expressions. This exercises code +** for views, subqueries, co-routines, etc. +*/ +void testset_cte(void){ + static const char *azPuzzle[] = { + /* Easy */ + "534...9.." + "67.195..." + ".98....6." + "8...6...3" + "4..8.3..1" + "....2...6" + ".6....28." + "...419..5" + "...28..79", + + /* Medium */ + "53....9.." + "6..195..." + ".98....6." + "8...6...3" + "4..8.3..1" + "....2...6" + ".6....28." + "...419..5" + "....8..79", + + /* Hard */ + "53......." + "6..195..." + ".98....6." + "8...6...3" + "4..8.3..1" + "....2...6" + ".6....28." + "...419..5" + "....8..79", + }; + const char *zPuz; + double rSpacing; + int nElem; + + if( g.szTest<25 ){ + zPuz = azPuzzle[0]; + }else if( g.szTest<70 ){ + zPuz = azPuzzle[1]; + }else{ + zPuz = azPuzzle[2]; + } + speedtest1_begin_test(100, "Sudoku with recursive 'digits'"); + speedtest1_prepare( + "WITH RECURSIVE\n" + " input(sud) AS (VALUES(?1)),\n" + " digits(z,lp) AS (\n" + " VALUES('1', 1)\n" + " UNION ALL\n" + " SELECT CAST(lp+1 AS TEXT), lp+1 FROM digits WHERE lp<9\n" + " ),\n" + " x(s, ind) AS (\n" + " SELECT sud, instr(sud, '.') FROM input\n" + " UNION ALL\n" + " SELECT\n" + " substr(s, 1, ind-1) || z || substr(s, ind+1),\n" + " instr( substr(s, 1, ind-1) || z || substr(s, ind+1), '.' )\n" + " FROM x, digits AS z\n" + " WHERE ind>0\n" + " AND NOT EXISTS (\n" + " SELECT 1\n" + " FROM digits AS lp\n" + " WHERE z.z = substr(s, ((ind-1)/9)*9 + lp, 1)\n" + " OR z.z = substr(s, ((ind-1)%%9) + (lp-1)*9 + 1, 1)\n" + " OR z.z = substr(s, (((ind-1)/3) %% 3) * 3\n" + " + ((ind-1)/27) * 27 + lp\n" + " + ((lp-1) / 3) * 6, 1)\n" + " )\n" + " )\n" + "SELECT s FROM x WHERE ind=0;" + ); + sqlite3_bind_text(g.pStmt, 1, zPuz, -1, SQLITE_STATIC); + speedtest1_run(); + speedtest1_end_test(); + + speedtest1_begin_test(200, "Sudoku with VALUES 'digits'"); + speedtest1_prepare( + "WITH RECURSIVE\n" + " input(sud) AS (VALUES(?1)),\n" + " digits(z,lp) AS (VALUES('1',1),('2',2),('3',3),('4',4),('5',5),\n" + " ('6',6),('7',7),('8',8),('9',9)),\n" + " x(s, ind) AS (\n" + " SELECT sud, instr(sud, '.') FROM input\n" + " UNION ALL\n" + " SELECT\n" + " substr(s, 1, ind-1) || z || substr(s, ind+1),\n" + " instr( substr(s, 1, ind-1) || z || substr(s, ind+1), '.' )\n" + " FROM x, digits AS z\n" + " WHERE ind>0\n" + " AND NOT EXISTS (\n" + " SELECT 1\n" + " FROM digits AS lp\n" + " WHERE z.z = substr(s, ((ind-1)/9)*9 + lp, 1)\n" + " OR z.z = substr(s, ((ind-1)%%9) + (lp-1)*9 + 1, 1)\n" + " OR z.z = substr(s, (((ind-1)/3) %% 3) * 3\n" + " + ((ind-1)/27) * 27 + lp\n" + " + ((lp-1) / 3) * 6, 1)\n" + " )\n" + " )\n" + "SELECT s FROM x WHERE ind=0;" + ); + sqlite3_bind_text(g.pStmt, 1, zPuz, -1, SQLITE_STATIC); + speedtest1_run(); + speedtest1_end_test(); + + rSpacing = 5.0/g.szTest; + speedtest1_begin_test(300, "Mandelbrot Set with spacing=%f", rSpacing); + speedtest1_prepare( + "WITH RECURSIVE \n" + " xaxis(x) AS (VALUES(-2.0) UNION ALL SELECT x+?1 FROM xaxis WHERE x<1.2),\n" + " yaxis(y) AS (VALUES(-1.0) UNION ALL SELECT y+?2 FROM yaxis WHERE y<1.0),\n" + " m(iter, cx, cy, x, y) AS (\n" + " SELECT 0, x, y, 0.0, 0.0 FROM xaxis, yaxis\n" + " UNION ALL\n" + " SELECT iter+1, cx, cy, x*x-y*y + cx, 2.0*x*y + cy FROM m \n" + " WHERE (x*x + y*y) < 4.0 AND iter<28\n" + " ),\n" + " m2(iter, cx, cy) AS (\n" + " SELECT max(iter), cx, cy FROM m GROUP BY cx, cy\n" + " ),\n" + " a(t) AS (\n" + " SELECT group_concat( substr(' .+*#', 1+min(iter/7,4), 1), '') \n" + " FROM m2 GROUP BY cy\n" + " )\n" + "SELECT group_concat(rtrim(t),x'0a') FROM a;" + ); + sqlite3_bind_double(g.pStmt, 1, rSpacing*.05); + sqlite3_bind_double(g.pStmt, 2, rSpacing); + speedtest1_run(); + speedtest1_end_test(); + + nElem = 10000*g.szTest; + speedtest1_begin_test(400, "EXCEPT operator on %d-element tables", nElem); + speedtest1_prepare( + "WITH RECURSIVE \n" + " t1(x) AS (VALUES(2) UNION ALL SELECT x+2 FROM t1 WHERE x<%d),\n" + " t2(y) AS (VALUES(3) UNION ALL SELECT y+3 FROM t2 WHERE y<%d)\n" + "SELECT count(x), avg(x) FROM (\n" + " SELECT x FROM t1 EXCEPT SELECT y FROM t2 ORDER BY 1\n" + ");", + nElem, nElem + ); + speedtest1_run(); + speedtest1_end_test(); + +} + +/* Generate two numbers between 1 and mx. The first number is less than +** the second. Usually the numbers are near each other but can sometimes +** be far apart. +*/ +static void twoCoords( + int p1, int p2, /* Parameters adjusting sizes */ + unsigned mx, /* Range of 1..mx */ + unsigned *pX0, unsigned *pX1 /* OUT: write results here */ +){ + unsigned d, x0, x1, span; + + span = mx/100 + 1; + if( speedtest1_random()%3==0 ) span *= p1; + if( speedtest1_random()%p2==0 ) span = mx/2; + d = speedtest1_random()%span + 1; + x0 = speedtest1_random()%(mx-d) + 1; + x1 = x0 + d; + *pX0 = x0; + *pX1 = x1; +} + +/* The following routine is an R-Tree geometry callback. It returns +** true if the object overlaps a slice on the Y coordinate between the +** two values given as arguments. In other words +** +** SELECT count(*) FROM rt1 WHERE id MATCH xslice(10,20); +** +** Is the same as saying: +** +** SELECT count(*) FROM rt1 WHERE y1>=10 AND y0<=20; +*/ +static int xsliceGeometryCallback( + sqlite3_rtree_geometry *p, + int nCoord, + double *aCoord, + int *pRes +){ + *pRes = aCoord[3]>=p->aParam[0] && aCoord[2]<=p->aParam[1]; + return SQLITE_OK; +} + +/* +** A testset for the R-Tree virtual table +*/ +void testset_rtree(int p1, int p2){ + unsigned i, n; + unsigned mxCoord; + unsigned x0, x1, y0, y1, z0, z1; + unsigned iStep; + int *aCheck = sqlite3_malloc( sizeof(int)*g.szTest*100 ); + + mxCoord = 15000; + n = g.szTest*100; + speedtest1_begin_test(100, "%d INSERTs into an r-tree", n); + speedtest1_exec("BEGIN"); + speedtest1_exec("CREATE VIRTUAL TABLE rt1 USING rtree(id,x0,x1,y0,y1,z0,z1)"); + speedtest1_prepare("INSERT INTO rt1(id,x0,x1,y0,y1,z0,z1)" + "VALUES(?1,?2,?3,?4,?5,?6,?7)"); + for(i=1; i<=n; i++){ + twoCoords(p1, p2, mxCoord, &x0, &x1); + twoCoords(p1, p2, mxCoord, &y0, &y1); + twoCoords(p1, p2, mxCoord, &z0, &z1); + sqlite3_bind_int(g.pStmt, 1, i); + sqlite3_bind_int(g.pStmt, 2, x0); + sqlite3_bind_int(g.pStmt, 3, x1); + sqlite3_bind_int(g.pStmt, 4, y0); + sqlite3_bind_int(g.pStmt, 5, y1); + sqlite3_bind_int(g.pStmt, 6, z0); + 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; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + aCheck[i] = atoi(g.zResult); + } + speedtest1_end_test(); + + if( g.bVerify ){ + n = g.szTest*20; + speedtest1_begin_test(111, "Verify result from 1-D intersect slice queries"); + speedtest1_prepare("SELECT count(*) FROM t1 WHERE x0>=?1 AND x1<=?2"); + iStep = mxCoord/n; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + if( aCheck[i]!=atoi(g.zResult) ){ + fatal_error("Count disagree step %d: %d..%d. %d vs %d", + i, i*iStep, (i+1)*iStep, aCheck[i], atoi(g.zResult)); + } + } + speedtest1_end_test(); + } + + n = g.szTest*20; + speedtest1_begin_test(120, "%d one-dimensional overlap slice queries", n); + speedtest1_prepare("SELECT count(*) FROM rt1 WHERE y1>=?1 AND y0<=?2"); + iStep = mxCoord/n; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + aCheck[i] = atoi(g.zResult); + } + speedtest1_end_test(); + + if( g.bVerify ){ + n = g.szTest*20; + speedtest1_begin_test(121, "Verify result from 1-D overlap slice queries"); + speedtest1_prepare("SELECT count(*) FROM t1 WHERE y1>=?1 AND y0<=?2"); + iStep = mxCoord/n; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + if( aCheck[i]!=atoi(g.zResult) ){ + fatal_error("Count disagree step %d: %d..%d. %d vs %d", + i, i*iStep, (i+1)*iStep, aCheck[i], atoi(g.zResult)); + } + } + speedtest1_end_test(); + } + + + n = g.szTest*20; + speedtest1_begin_test(125, "%d custom geometry callback queries", n); + sqlite3_rtree_geometry_callback(g.db, "xslice", xsliceGeometryCallback, 0); + speedtest1_prepare("SELECT count(*) FROM rt1 WHERE id MATCH xslice(?1,?2)"); + iStep = mxCoord/n; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + if( aCheck[i]!=atoi(g.zResult) ){ + fatal_error("Count disagree step %d: %d..%d. %d vs %d", + i, i*iStep, (i+1)*iStep, aCheck[i], atoi(g.zResult)); + } + } + speedtest1_end_test(); + + n = g.szTest*80; + speedtest1_begin_test(130, "%d three-dimensional intersect box queries", n); + speedtest1_prepare("SELECT count(*) FROM rt1 WHERE x1>=?1 AND x0<=?2" + " AND y1>=?1 AND y0<=?2 AND z1>=?1 AND z0<=?2"); + iStep = mxCoord/n; + for(i=0; i<n; i++){ + sqlite3_bind_int(g.pStmt, 1, i*iStep); + sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); + speedtest1_run(); + aCheck[i] = atoi(g.zResult); + } + speedtest1_end_test(); + + n = g.szTest*100; + speedtest1_begin_test(140, "%d rowid queries", n); + speedtest1_prepare("SELECT * FROM rt1 WHERE id=?1"); + for(i=1; i<=n; i++){ + sqlite3_bind_int(g.pStmt, 1, i); + speedtest1_run(); + } + speedtest1_end_test(); +} + +/* +** A testset used for debugging speedtest1 itself. +*/ +void testset_debug1(void){ + unsigned i, n; + unsigned x1, x2; + char zNum[2000]; /* A number name */ + + n = g.szTest; + for(i=1; i<=n; i++){ + x1 = swizzle(i, n); + x2 = swizzle(x1, n); + speedtest1_numbername(x1, zNum, sizeof(zNum)); + printf("%5d %5d %5d %s\n", i, x1, x2, zNum); + } +} + +int main(int argc, char **argv){ + int doAutovac = 0; /* True for --autovacuum */ + int cacheSize = 0; /* Desired cache size. 0 means default */ + int doExclusive = 0; /* True for --exclusive */ + int nHeap = 0, mnHeap = 0; /* Heap size from --heap */ + int doIncrvac = 0; /* True for --incrvacuum */ + const char *zJMode = 0; /* Journal mode */ + const char *zKey = 0; /* Encryption key */ + int nLook = 0, szLook = 0; /* --lookaside configuration */ + int noSync = 0; /* True for --nosync */ + int pageSize = 0; /* Desired page size. 0 means default */ + int nPCache = 0, szPCache = 0;/* --pcache configuration */ + int nScratch = 0, szScratch=0;/* --scratch configuration */ + int showStats = 0; /* True for --stats */ + const char *zTSet = "main"; /* Which --testset torun */ + int doTrace = 0; /* True for --trace */ + const char *zEncoding = 0; /* --utf16be or --utf16le */ + const char *zDbName = 0; /* Name of the test database */ + + void *pHeap = 0; /* Allocated heap space */ + void *pLook = 0; /* Allocated lookaside space */ + void *pPCache = 0; /* Allocated storage for pcache */ + void *pScratch = 0; /* Allocated storage for scratch */ + int iCur, iHi; /* Stats values, current and "highwater" */ + int i; /* Loop counter */ + int rc; /* API return code */ + + /* Process command-line arguments */ + g.zWR = ""; + g.zNN = ""; + g.zPK = "UNIQUE"; + g.szTest = 100; + for(i=1; i<argc; i++){ + const char *z = argv[i]; + if( z[0]=='-' ){ + do{ z++; }while( z[0]=='-' ); + if( strcmp(z,"autovacuum")==0 ){ + doAutovac = 1; + }else if( strcmp(z,"cachesize")==0 ){ + if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]); + i++; + cacheSize = integerValue(argv[i]); + }else if( strcmp(z,"exclusive")==0 ){ + doExclusive = 1; + }else if( strcmp(z,"explain")==0 ){ + g.bSqlOnly = 1; + g.bExplain = 1; + }else if( strcmp(z,"heap")==0 ){ + if( i>=argc-2 ) fatal_error("missing arguments on %s\n", argv[i]); + nHeap = integerValue(argv[i+1]); + mnHeap = integerValue(argv[i+2]); + i += 2; + }else if( strcmp(z,"incrvacuum")==0 ){ + doIncrvac = 1; + }else if( strcmp(z,"journal")==0 ){ + if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]); + zJMode = argv[++i]; + }else if( strcmp(z,"key")==0 ){ + if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]); + zKey = argv[++i]; + }else if( strcmp(z,"lookaside")==0 ){ + if( i>=argc-2 ) fatal_error("missing arguments on %s\n", argv[i]); + nLook = integerValue(argv[i+1]); + szLook = integerValue(argv[i+2]); + i += 2; + }else if( strcmp(z,"nosync")==0 ){ + noSync = 1; + }else if( strcmp(z,"notnull")==0 ){ + g.zNN = "NOT NULL"; + }else if( strcmp(z,"pagesize")==0 ){ + if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]); + pageSize = integerValue(argv[++i]); + }else if( strcmp(z,"pcache")==0 ){ + if( i>=argc-2 ) fatal_error("missing arguments on %s\n", argv[i]); + nPCache = integerValue(argv[i+1]); + szPCache = integerValue(argv[i+2]); + i += 2; + }else if( strcmp(z,"primarykey")==0 ){ + g.zPK = "PRIMARY KEY"; + }else if( strcmp(z,"reprepare")==0 ){ + g.bReprepare = 1; + }else if( strcmp(z,"scratch")==0 ){ + if( i>=argc-2 ) fatal_error("missing arguments on %s\n", argv[i]); + nScratch = integerValue(argv[i+1]); + szScratch = integerValue(argv[i+2]); + i += 2; + }else if( strcmp(z,"sqlonly")==0 ){ + g.bSqlOnly = 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,"utf16le")==0 ){ + zEncoding = "utf16le"; + }else if( strcmp(z,"utf16be")==0 ){ + zEncoding = "utf16be"; + }else if( strcmp(z,"verify")==0 ){ + g.bVerify = 1; + }else if( strcmp(z,"without-rowid")==0 ){ + g.zWR = "WITHOUT ROWID"; + g.zPK = "PRIMARY KEY"; + }else if( strcmp(z, "help")==0 || strcmp(z,"?")==0 ){ + printf(zHelp, argv[0]); + exit(0); + }else{ + fatal_error("unknown option: %s\nUse \"%s -?\" for help\n", + argv[i], argv[0]); + } + }else if( zDbName==0 ){ + zDbName = argv[i]; + }else{ + fatal_error("surplus argument: %s\nUse \"%s -?\" for help\n", + argv[i], argv[0]); + } + } +#if 0 + if( zDbName==0 ){ + fatal_error(zHelp, argv[0]); + } +#endif + if( nHeap>0 ){ + pHeap = malloc( nHeap ); + if( pHeap==0 ) fatal_error("cannot allocate %d-byte heap\n", nHeap); + rc = sqlite3_config(SQLITE_CONFIG_HEAP, pHeap, nHeap, mnHeap); + if( rc ) fatal_error("heap configuration failed: %d\n", rc); + } + if( nPCache>0 && szPCache>0 ){ + pPCache = malloc( nPCache*(sqlite3_int64)szPCache ); + if( pPCache==0 ) fatal_error("cannot allocate %lld-byte pcache\n", + nPCache*(sqlite3_int64)szPCache); + rc = sqlite3_config(SQLITE_CONFIG_PAGECACHE, pPCache, szPCache, nPCache); + if( rc ) fatal_error("pcache configuration failed: %d\n", rc); + } + if( nScratch>0 && szScratch>0 ){ + pScratch = malloc( nScratch*(sqlite3_int64)szScratch ); + if( pScratch==0 ) fatal_error("cannot allocate %lld-byte scratch\n", + nScratch*(sqlite3_int64)szScratch); + rc = sqlite3_config(SQLITE_CONFIG_SCRATCH, pScratch, szScratch, nScratch); + if( rc ) fatal_error("scratch configuration failed: %d\n", rc); + } + if( nLook>0 ){ + sqlite3_config(SQLITE_CONFIG_LOOKASIDE, 0, 0); + } + + /* Open the database and the input file */ + if( sqlite3_open(zDbName, &g.db) ){ + fatal_error("Cannot open database file: %s\n", zDbName); + } + if( nLook>0 && szLook>0 ){ + pLook = malloc( nLook*szLook ); + rc = sqlite3_db_config(g.db, SQLITE_DBCONFIG_LOOKASIDE, pLook, szLook,nLook); + if( rc ) fatal_error("lookaside configuration failed: %d\n", rc); + } + + /* Set database connection options */ + sqlite3_create_function(g.db, "random", 0, SQLITE_UTF8, 0, randomFunc, 0, 0); + if( doTrace ) sqlite3_trace(g.db, traceCallback, 0); + if( zKey ){ + speedtest1_exec("PRAGMA key('%s')", zKey); + } + if( zEncoding ){ + speedtest1_exec("PRAGMA encoding=%s", zEncoding); + } + if( doAutovac ){ + speedtest1_exec("PRAGMA auto_vacuum=FULL"); + }else if( doIncrvac ){ + speedtest1_exec("PRAGMA auto_vacuum=INCREMENTAL"); + } + if( pageSize ){ + speedtest1_exec("PRAGMA page_size=%d", pageSize); + } + if( cacheSize ){ + speedtest1_exec("PRAGMA cache_size=%d", cacheSize); + } + if( noSync ) speedtest1_exec("PRAGMA synchronous=OFF"); + if( doExclusive ){ + speedtest1_exec("PRAGMA locking_mode=EXCLUSIVE"); + } + if( zJMode ){ + speedtest1_exec("PRAGMA journal_mode=%s", zJMode); + } + + if( g.bExplain ) printf(".explain\n.echo on\n"); + if( strcmp(zTSet,"main")==0 ){ + testset_main(); + }else if( strcmp(zTSet,"debug1")==0 ){ + testset_debug1(); + }else if( strcmp(zTSet,"cte")==0 ){ + testset_cte(); + }else if( strcmp(zTSet,"rtree")==0 ){ + testset_rtree(6, 147); + }else{ + fatal_error("unknown testset: \"%s\"\nChoices: main debug1 cte rtree\n", + zTSet); + } + speedtest1_final(); + + /* Database connection statistics printed after both prepared statements + ** have been finalized */ +#if SQLITE_VERSION_NUMBER>=3007009 + if( showStats ){ + sqlite3_db_status(g.db, SQLITE_DBSTATUS_LOOKASIDE_USED, &iCur, &iHi, 0); + printf("-- Lookaside Slots Used: %d (max %d)\n", iCur,iHi); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_LOOKASIDE_HIT, &iCur, &iHi, 0); + printf("-- Successful lookasides: %d\n", iHi); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE, &iCur,&iHi,0); + printf("-- Lookaside size faults: %d\n", iHi); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL, &iCur,&iHi,0); + printf("-- Lookaside OOM faults: %d\n", iHi); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHi, 0); + printf("-- Pager Heap Usage: %d bytes\n", iCur); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHi, 1); + printf("-- Page cache hits: %d\n", iCur); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHi, 1); + printf("-- Page cache misses: %d\n", iCur); +#if SQLITE_VERSION_NUMBER>=3007012 + sqlite3_db_status(g.db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHi, 1); + printf("-- Page cache writes: %d\n", iCur); +#endif + sqlite3_db_status(g.db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHi, 0); + printf("-- Schema Heap Usage: %d bytes\n", iCur); + sqlite3_db_status(g.db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHi, 0); + printf("-- Statement Heap Usage: %d bytes\n", iCur); + } +#endif + + sqlite3_close(g.db); + + /* Global memory usage statistics printed after the database connection + ** has closed. Memory usage should be zero at this point. */ + if( showStats ){ + sqlite3_status(SQLITE_STATUS_MEMORY_USED, &iCur, &iHi, 0); + printf("-- Memory Used (bytes): %d (max %d)\n", iCur,iHi); +#if SQLITE_VERSION_NUMBER>=3007000 + sqlite3_status(SQLITE_STATUS_MALLOC_COUNT, &iCur, &iHi, 0); + printf("-- Outstanding Allocations: %d (max %d)\n", iCur,iHi); +#endif + sqlite3_status(SQLITE_STATUS_PAGECACHE_OVERFLOW, &iCur, &iHi, 0); + printf("-- Pcache Overflow Bytes: %d (max %d)\n", iCur,iHi); + sqlite3_status(SQLITE_STATUS_SCRATCH_OVERFLOW, &iCur, &iHi, 0); + printf("-- Scratch Overflow Bytes: %d (max %d)\n", iCur,iHi); + sqlite3_status(SQLITE_STATUS_MALLOC_SIZE, &iCur, &iHi, 0); + printf("-- Largest Allocation: %d bytes\n",iHi); + sqlite3_status(SQLITE_STATUS_PAGECACHE_SIZE, &iCur, &iHi, 0); + printf("-- Largest Pcache Allocation: %d bytes\n",iHi); + sqlite3_status(SQLITE_STATUS_SCRATCH_SIZE, &iCur, &iHi, 0); + printf("-- Largest Scratch Allocation: %d bytes\n", iHi); + } + + /* Release memory */ + free( pLook ); + free( pPCache ); + free( pScratch ); + free( pHeap ); + return 0; +} |