[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/tool/speedtest8.c

Index: third_party/sqlite/sqlite-src-3080704/tool/speedtest8.c
diff --git a/third_party/sqlite/sqlite-src-3080704/tool/speedtest8.c b/third_party/sqlite/sqlite-src-3080704/tool/speedtest8.c
deleted file mode 100644
index 051fc89819638196d4058ae4a446835c6f875e18..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/tool/speedtest8.c
+++ /dev/null
@@ -1,260 +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 <time.h>
-
-#if defined(_MSC_VER)
-#include <windows.h>
-#else
-#include <unistd.h>
-#include <sys/times.h>
-#include <sched.h>
-#endif
-
-#include "sqlite3.h"
-
-/* 
-** hwtime.h contains inline assembler code for implementing 
-** high-performance timing routines.
-*/
-#include "hwtime.h"
-
-/*
-** Timers
-*/
-static sqlite_uint64 prepTime = 0;
-static sqlite_uint64 runTime = 0;
-static sqlite_uint64 finalizeTime = 0;
-
-/*
-** Prepare and run a single statement of SQL.
-*/
-static void prepareAndRun(sqlite3 *db, const char *zSql, int bQuiet){
-  sqlite3_stmt *pStmt;
-  const char *stmtTail;
-  sqlite_uint64 iStart, iElapse;
-  int rc;
-  
-  if (!bQuiet){
-    printf("***************************************************************\n");
-  }
-  if (!bQuiet) printf("SQL statement: [%s]\n", zSql);
-  iStart = sqlite3Hwtime();
-  rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &stmtTail);
-  iElapse = sqlite3Hwtime() - iStart;
-  prepTime += iElapse;
-  if (!bQuiet){
-    printf("sqlite3_prepare_v2() returns %d in %llu cycles\n", rc, iElapse);
-  }
-  if( rc==SQLITE_OK ){
-    int nRow = 0;
-    iStart = sqlite3Hwtime();
-    while( (rc=sqlite3_step(pStmt))==SQLITE_ROW ){ nRow++; }
-    iElapse = sqlite3Hwtime() - iStart;
-    runTime += iElapse;
-    if (!bQuiet){
-      printf("sqlite3_step() returns %d after %d rows in %llu cycles\n",
-             rc, nRow, iElapse);
-    }
-    iStart = sqlite3Hwtime();
-    rc = sqlite3_finalize(pStmt);
-    iElapse = sqlite3Hwtime() - iStart;
-    finalizeTime += iElapse;
-    if (!bQuiet){
-      printf("sqlite3_finalize() returns %d in %llu cycles\n", rc, iElapse);
-    }
-  }
-}
-
-int main(int argc, char **argv){
-  sqlite3 *db;
-  int rc;
-  int nSql;
-  char *zSql;
-  int i, j;
-  FILE *in;
-  sqlite_uint64 iStart, iElapse;
-  sqlite_uint64 iSetup = 0;
-  int nStmt = 0;
-  int nByte = 0;
-  const char *zArgv0 = argv[0];
-  int bQuiet = 0;
-#if !defined(_MSC_VER)
-  struct tms tmsStart, tmsEnd;
-  clock_t clkStart, clkEnd;
-#endif
-
-#ifdef HAVE_OSINST
-  extern sqlite3_vfs *sqlite3_instvfs_binarylog(char *, char *, char *);
-  extern void sqlite3_instvfs_destroy(sqlite3_vfs *);
-  sqlite3_vfs *pVfs = 0;
-#endif
-
-  while (argc>3)
-  {
-#ifdef HAVE_OSINST
-    if( argc>4 && (strcmp(argv[1], "-log")==0) ){
-     pVfs = sqlite3_instvfs_binarylog("oslog", 0, argv[2]);
-     sqlite3_vfs_register(pVfs, 1);
-     argv += 2;
-     argc -= 2;
-     continue;
-    }
-#endif
-
-    /*
-    ** Increasing the priority slightly above normal can help with
-    ** repeatability of testing.  Note that with Cygwin, -5 equates
-    ** to "High", +5 equates to "Low", and anything in between
-    ** equates to "Normal".
-    */
-    if( argc>4 && (strcmp(argv[1], "-priority")==0) ){
-#if defined(_MSC_VER)
-      int new_priority = atoi(argv[2]);
-      if(!SetPriorityClass(GetCurrentProcess(), 
-        (new_priority<=-5) ? HIGH_PRIORITY_CLASS : 
-        (new_priority<=0)  ? ABOVE_NORMAL_PRIORITY_CLASS : 
-        (new_priority==0)  ? NORMAL_PRIORITY_CLASS : 
-        (new_priority<5)   ? BELOW_NORMAL_PRIORITY_CLASS : 
-        IDLE_PRIORITY_CLASS)){
-        printf ("error setting priority\n"); 
-        exit(2); 
-      }
-#else
-      struct sched_param myParam;
-      sched_getparam(0, &myParam);
-      printf ("Current process priority is %d.\n", (int)myParam.sched_priority); 
-      myParam.sched_priority = atoi(argv[2]);
-      printf ("Setting process priority to %d.\n", (int)myParam.sched_priority); 
-      if (sched_setparam (0, &myParam) != 0){
-        printf ("error setting priority\n"); 
-        exit(2); 
-      }
-#endif
-      argv += 2;
-      argc -= 2;
-      continue;
-    }
-
-    if( argc>3 && strcmp(argv[1], "-quiet")==0 ){
-     bQuiet = -1;
-     argv++;
-     argc--;
-     continue;
-    }
-
-    break;
-  }
-
-  if( argc!=3 ){
-   fprintf(stderr, "Usage: %s [options] FILENAME SQL-SCRIPT\n"
-              "Runs SQL-SCRIPT against a UTF8 database\n"
-              "\toptions:\n"
-#ifdef HAVE_OSINST
-              "\t-log <log>\n"
-#endif
-              "\t-priority <value> : set priority of task\n"
-              "\t-quiet : only display summary results\n",
-              zArgv0);
-   exit(1);
-  }
-
-  in = fopen(argv[2], "r");
-  fseek(in, 0L, SEEK_END);
-  nSql = ftell(in);
-  zSql = malloc( nSql+1 );
-  fseek(in, 0L, SEEK_SET);
-  nSql = fread(zSql, 1, nSql, in);
-  zSql[nSql] = 0;
-
-  printf("SQLite version: %d\n", sqlite3_libversion_number());
-  unlink(argv[1]);
-#if !defined(_MSC_VER)
-  clkStart = times(&tmsStart);
-#endif
-  iStart = sqlite3Hwtime();
-  rc = sqlite3_open(argv[1], &db);
-  iElapse = sqlite3Hwtime() - iStart;
-  iSetup = iElapse;
-  if (!bQuiet) printf("sqlite3_open() returns %d in %llu cycles\n", rc, iElapse);
-  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 ){
-          int n = j - i;
-          if( n>=6 && memcmp(&zSql[i], ".crash",6)==0 ) exit(1);
-          nStmt++;
-          nByte += n;
-          prepareAndRun(db, &zSql[i], bQuiet);
-        }
-        zSql[j] = ';';
-        i = j+1;
-      }
-    }
-  }
-  iStart = sqlite3Hwtime();
-  sqlite3_close(db);
-  iElapse = sqlite3Hwtime() - iStart;
-#if !defined(_MSC_VER)
-  clkEnd = times(&tmsEnd);
-#endif
-  iSetup += iElapse;
-  if (!bQuiet) printf("sqlite3_close() returns in %llu cycles\n", iElapse);
-
-  printf("\n");
-  printf("Statements run:        %15d stmts\n", nStmt);
-  printf("Bytes of SQL text:     %15d bytes\n", nByte);
-  printf("Total prepare time:    %15llu cycles\n", prepTime);
-  printf("Total run time:        %15llu cycles\n", runTime);
-  printf("Total finalize time:   %15llu cycles\n", finalizeTime);
-  printf("Open/Close time:       %15llu cycles\n", iSetup);
-  printf("Total time:            %15llu cycles\n",
-      prepTime + runTime + finalizeTime + iSetup);
-
-#if !defined(_MSC_VER)
-  printf("\n");
-  printf("Total user CPU time:   %15.3g secs\n", (tmsEnd.tms_utime - tmsStart.tms_utime)/(double)CLOCKS_PER_SEC );
-  printf("Total system CPU time: %15.3g secs\n", (tmsEnd.tms_stime - tmsStart.tms_stime)/(double)CLOCKS_PER_SEC );
-  printf("Total real time:       %15.3g secs\n", (clkEnd -clkStart)/(double)CLOCKS_PER_SEC );
-#endif
-
-#ifdef HAVE_OSINST
-  if( pVfs ){
-    sqlite3_instvfs_destroy(pVfs);
-    printf("vfs log written to %s\n", argv[0]);
-  }
-#endif
-
-  return 0;
-}