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Add to speedtest1.c the --threads option for setting the

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SQLITE_CONFIG_WORKER_THREADS configuration.

FossilOrigin-Name: 5fce40c44aacf883df2e8e9472c399a6e92197b3
This commit is contained in:
drh
2014-04-18 13:57:39 +00:00
parent 958d261bb8
commit 46a06bbe47
3 changed files with 17 additions and 7 deletions
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10
test/speedtest1.c
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@ -27,6 +27,7 @@ static const char zHelp[] =
" --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"
" --without-rowid Use WITHOUT ROWID where appropriate\n"
@ -962,6 +963,7 @@ int main(int argc, char **argv){
int nPCache = 0, szPCache = 0;/* --pcache configuration */
int nScratch = 0, szScratch=0;/* --scratch configuration */
int showStats = 0; /* True for --stats */
int nThread = 0; /* --threads value */
const char *zTSet = "main"; /* Which --testset torun */
int doTrace = 0; /* True for --trace */
const char *zEncoding = 0; /* --utf16be or --utf16le */
@ -1046,6 +1048,9 @@ int main(int argc, char **argv){
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]);
nThread = integerValue(argv[++i]);
}else if( strcmp(z,"utf16le")==0 ){
zEncoding = "utf16le";
}else if( strcmp(z,"utf16be")==0 ){
@ -1092,6 +1097,11 @@ int main(int argc, char **argv){
rc = sqlite3_config(SQLITE_CONFIG_SCRATCH, pScratch, szScratch, nScratch);
if( rc ) fatal_error("scratch configuration failed: %d\n", rc);
}
#ifdef SQLITE_CONFIG_WORKER_THREADS
if( nThread>0 ){
sqlite3_config(SQLITE_CONFIG_WORKER_THREADS, nThread);
}
#endif
if( nLook>0 ){
sqlite3_config(SQLITE_CONFIG_LOOKASIDE, 0, 0);
}