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Add the --temp option to the speedtest1.c performance test program.

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FossilOrigin-Name: 8053a6e2bf616fc9326f0323962176e318d7d2a5
This commit is contained in:
drh
2016-04-12 16:59:39 +00:00
parent e11003d5ba
commit 2160ca5f8d
3 changed files with 33 additions and 17 deletions
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35
test/speedtest1.c
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@ -30,6 +30,7 @@ static const char zHelp[] =
" --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"
@ -69,6 +70,7 @@ static struct Global {
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 */
@ -78,6 +80,12 @@ static struct Global {
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, ...){
@ -459,8 +467,8 @@ void testset_main(void){
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_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);
@ -477,8 +485,9 @@ void testset_main(void){
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_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);
@ -495,8 +504,9 @@ void testset_main(void){
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_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);
@ -654,12 +664,12 @@ void testset_main(void){
speedtest1_begin_test(180, "%d INSERTS with three indexes", n);
speedtest1_exec("BEGIN");
speedtest1_exec(
"CREATE TABLE t4(\n"
"CREATE%s 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);
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");
@ -1047,7 +1057,7 @@ void testset_rtree(int p1, int p2){
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(" TABLE t1(id INTEGER PRIMARY KEY,x0,x1,y0,y1,z0,z1)");
speedtest1_exec("INSERT INTO t1 SELECT * FROM rt1");
speedtest1_end_test();
@ -1321,6 +1331,13 @@ int main(int argc, char **argv){
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];