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Diffstat (limited to 'chromium/third_party/sqlite/sqlite-src-3240000/tool/speedtest8inst1.c')
-rw-r--r--chromium/third_party/sqlite/sqlite-src-3240000/tool/speedtest8inst1.c218
1 files changed, 0 insertions, 218 deletions
diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/tool/speedtest8inst1.c b/chromium/third_party/sqlite/sqlite-src-3240000/tool/speedtest8inst1.c
deleted file mode 100644
index ceaeca0f167..00000000000
--- a/chromium/third_party/sqlite/sqlite-src-3240000/tool/speedtest8inst1.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
-** Performance test for SQLite.
-**
-** This program reads ASCII text from a file named on the command-line
-** and submits that text to SQLite for evaluation. A new database
-** is created at the beginning of the program. All statements are
-** timed using the high-resolution timer built into Intel-class processors.
-**
-** To compile this program, first compile the SQLite library separately
-** will full optimizations. For example:
-**
-** gcc -c -O6 -DSQLITE_THREADSAFE=0 sqlite3.c
-**
-** Then link against this program. But to do optimize this program
-** because that defeats the hi-res timer.
-**
-** gcc speedtest8.c sqlite3.o -ldl -I../src
-**
-** Then run this program with a single argument which is the name of
-** a file containing SQL script that you want to test:
-**
-** ./a.out test.db test.sql
-*/
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <stdarg.h>
-#include "sqlite3.h"
-
-#define ISSPACE(X) isspace((unsigned char)(X))
-
-#include "test_osinst.c"
-
-/*
-** Prepare and run a single statement of SQL.
-*/
-static void prepareAndRun(sqlite3_vfs *pInstVfs, sqlite3 *db, const char *zSql){
- sqlite3_stmt *pStmt;
- const char *stmtTail;
- int rc;
- char zMessage[1024];
- zMessage[1023] = '\0';
-
- sqlite3_uint64 iTime;
-
- sqlite3_snprintf(1023, zMessage, "sqlite3_prepare_v2: %s", zSql);
- sqlite3_instvfs_binarylog_marker(pInstVfs, zMessage);
-
- iTime = sqlite3Hwtime();
- rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &stmtTail);
- iTime = sqlite3Hwtime() - iTime;
- sqlite3_instvfs_binarylog_call(pInstVfs,BINARYLOG_PREPARE_V2,iTime,rc,zSql);
-
- if( rc==SQLITE_OK ){
- int nRow = 0;
-
- sqlite3_snprintf(1023, zMessage, "sqlite3_step loop: %s", zSql);
- sqlite3_instvfs_binarylog_marker(pInstVfs, zMessage);
- iTime = sqlite3Hwtime();
- while( (rc=sqlite3_step(pStmt))==SQLITE_ROW ){ nRow++; }
- iTime = sqlite3Hwtime() - iTime;
- sqlite3_instvfs_binarylog_call(pInstVfs, BINARYLOG_STEP, iTime, rc, zSql);
-
- sqlite3_snprintf(1023, zMessage, "sqlite3_finalize: %s", zSql);
- sqlite3_instvfs_binarylog_marker(pInstVfs, zMessage);
- iTime = sqlite3Hwtime();
- rc = sqlite3_finalize(pStmt);
- iTime = sqlite3Hwtime() - iTime;
- sqlite3_instvfs_binarylog_call(pInstVfs, BINARYLOG_FINALIZE, iTime, rc, zSql);
- }
-}
-
-static int stringcompare(const char *zLeft, const char *zRight){
- int ii;
- for(ii=0; zLeft[ii] && zRight[ii]; ii++){
- if( zLeft[ii]!=zRight[ii] ) return 0;
- }
- return( zLeft[ii]==zRight[ii] );
-}
-
-static char *readScriptFile(const char *zFile, int *pnScript){
- sqlite3_vfs *pVfs = sqlite3_vfs_find(0);
- sqlite3_file *p;
- int rc;
- sqlite3_int64 nByte;
- char *zData = 0;
- int flags = SQLITE_OPEN_READONLY|SQLITE_OPEN_MAIN_DB;
-
- p = (sqlite3_file *)malloc(pVfs->szOsFile);
- rc = pVfs->xOpen(pVfs, zFile, p, flags, &flags);
- if( rc!=SQLITE_OK ){
- goto error_out;
- }
-
- rc = p->pMethods->xFileSize(p, &nByte);
- if( rc!=SQLITE_OK ){
- goto close_out;
- }
-
- zData = (char *)malloc(nByte+1);
- rc = p->pMethods->xRead(p, zData, nByte, 0);
- if( rc!=SQLITE_OK ){
- goto close_out;
- }
- zData[nByte] = '\0';
-
- p->pMethods->xClose(p);
- free(p);
- *pnScript = nByte;
- return zData;
-
-close_out:
- p->pMethods->xClose(p);
-
-error_out:
- free(p);
- free(zData);
- return 0;
-}
-
-int main(int argc, char **argv){
-
- const char zUsageMsg[] =
- "Usage: %s options...\n"
- " where available options are:\n"
- "\n"
- " -db DATABASE-FILE (database file to operate on)\n"
- " -script SCRIPT-FILE (script file to read sql from)\n"
- " -log LOG-FILE (log file to create)\n"
- " -logdata (log all data to log file)\n"
- "\n"
- " Options -db, -script and -log are compulsory\n"
- "\n"
- ;
-
- const char *zDb = 0;
- const char *zScript = 0;
- const char *zLog = 0;
- int logdata = 0;
-
- int ii;
- int i, j;
- int rc;
-
- sqlite3_vfs *pInstVfs; /* Instrumentation VFS */
-
- char *zSql = 0;
- int nSql;
-
- sqlite3 *db;
-
- for(ii=1; ii<argc; ii++){
- if( stringcompare("-db", argv[ii]) && (ii+1)<argc ){
- zDb = argv[++ii];
- }
-
- else if( stringcompare("-script", argv[ii]) && (ii+1)<argc ){
- zScript = argv[++ii];
- }
-
- else if( stringcompare("-log", argv[ii]) && (ii+1)<argc ){
- zLog = argv[++ii];
- }
-
- else if( stringcompare("-logdata", argv[ii]) ){
- logdata = 1;
- }
-
- else {
- goto usage;
- }
- }
- if( !zDb || !zScript || !zLog ) goto usage;
-
- zSql = readScriptFile(zScript, &nSql);
- if( !zSql ){
- fprintf(stderr, "Failed to read script file\n");
- return -1;
- }
-
- pInstVfs = sqlite3_instvfs_binarylog("logging", 0, zLog, logdata);
-
- rc = sqlite3_open_v2(
- zDb, &db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, "logging"
- );
- if( rc!=SQLITE_OK ){
- fprintf(stderr, "Failed to open db: %s\n", sqlite3_errmsg(db));
- return -2;
- }
-
- for(i=j=0; j<nSql; j++){
- if( zSql[j]==';' ){
- int isComplete;
- char c = zSql[j+1];
- zSql[j+1] = 0;
- isComplete = sqlite3_complete(&zSql[i]);
- zSql[j+1] = c;
- if( isComplete ){
- zSql[j] = 0;
- while( i<j && ISSPACE(zSql[i]) ){ i++; }
- if( i<j ){
- prepareAndRun(pInstVfs, db, &zSql[i]);
- }
- zSql[j] = ';';
- i = j+1;
- }
- }
- }
-
- sqlite3_instvfs_destroy(pInstVfs);
- return 0;
-
-usage:
- fprintf(stderr, zUsageMsg, argv[0]);
- return -3;
-}
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