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add cmd line parameters to allow one to control the env open flags. addresses #460

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git-svn-id: file:///svn/tokudb@3525 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Rich Prohaska
2008-04-20 11:14:05 +00:00
parent 669172d3f8
commit 0ebdc145de
1 changed files with 31 additions and 5 deletions
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34
db-benchmark-test/db-benchmark-test.c
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@@ -32,6 +32,9 @@ int noserial = 0; // Don't do the serial stuff
int norandom = 0; // Don't do the random stuff int norandom = 0; // Don't do the random stuff
int items_per_transaction = DEFAULT_ITEMS_PER_TRANSACTION; int items_per_transaction = DEFAULT_ITEMS_PER_TRANSACTION;
int items_per_iteration = DEFAULT_ITEMS_TO_INSERT_PER_ITERATION; int items_per_iteration = DEFAULT_ITEMS_TO_INSERT_PER_ITERATION;
int do_transactions = 0;
int n_insertions_since_txn_began=0;
int env_open_flags = DB_CREATE|DB_PRIVATE|DB_INIT_MPOOL;
#define STRINGIFY2(s) #s #define STRINGIFY2(s) #s
#define STRINGIFY(s) STRINGIFY2(s) #define STRINGIFY(s) STRINGIFY2(s)
@@ -43,8 +46,6 @@ DB_ENV *dbenv;
DB *db; DB *db;
DB_TXN *tid=0; DB_TXN *tid=0;
int do_transactions = 0;
int n_insertions_since_txn_began=0;
void setup (void) { void setup (void) {
int r; int r;
@@ -79,8 +80,7 @@ void setup (void) {
} }
{ {
int flags = DB_CREATE|DB_PRIVATE|DB_INIT_MPOOL | (do_transactions ? (DB_INIT_TXN | DB_INIT_LOG | DB_INIT_LOCK): 0); r = dbenv->open(dbenv, dbdir, env_open_flags, 0644);
r = dbenv->open(dbenv, dbdir, flags, 0644);
assert(r == 0); assert(r == 0);
} }
@@ -228,6 +228,9 @@ int print_usage (const char *argv0) {
fprintf(stderr, " --noserial causes the serial insertions to be skipped\n"); fprintf(stderr, " --noserial causes the serial insertions to be skipped\n");
fprintf(stderr, " --xcount N how many insertions per transaction (default=%d)\n", DEFAULT_ITEMS_PER_TRANSACTION); fprintf(stderr, " --xcount N how many insertions per transaction (default=%d)\n", DEFAULT_ITEMS_PER_TRANSACTION);
fprintf(stderr, " --periter N how many insertions per iteration (default=%d)\n", DEFAULT_ITEMS_TO_INSERT_PER_ITERATION); fprintf(stderr, " --periter N how many insertions per iteration (default=%d)\n", DEFAULT_ITEMS_TO_INSERT_PER_ITERATION);
fprintf(stderr, " --DB_INIT_TXN (1|0) turn on or turn off the DB_INIT_TXN env_open_flag\n");
fprintf(stderr, " --DB_INIT_LOG (1|0) turn on or turn off the DB_INIT_LOG env_open_flag\n");
fprintf(stderr, " --DB_INIT_LOCK (1|0) turn on or turn off the DB_INIT_LOCK env_open_flag\n");
fprintf(stderr, " n_iterations how many iterations (default %lld)\n", default_n_items/DEFAULT_ITEMS_TO_INSERT_PER_ITERATION); fprintf(stderr, " n_iterations how many iterations (default %lld)\n", default_n_items/DEFAULT_ITEMS_TO_INSERT_PER_ITERATION);
return 1; return 1;
@@ -243,6 +246,29 @@ int main (int argc, const char *argv[]) {
break; break;
if (strcmp(arg, "-x") == 0) { if (strcmp(arg, "-x") == 0) {
do_transactions = 1; do_transactions = 1;
env_open_flags += DB_INIT_TXN | DB_INIT_LOG | DB_INIT_LOCK;
continue;
}
if (strcmp(arg, "--DB_INIT_TXN") == 0) {
if (i+1 >= argc) return print_usage(argv[0]);
if (atoi(argv[++i]))
env_open_flags |= DB_INIT_TXN;
else
env_open_flags &= ~DB_INIT_TXN;
continue;
}
if (strcmp(arg, "--DB_INIT_LOG") == 0) {
if (atoi(argv[++i]))
env_open_flags |= DB_INIT_LOG;
else
env_open_flags &= ~DB_INIT_LOG;
continue;
}
if (strcmp(arg, "--DB_INIT_LOCK") == 0) {
if (atoi(argv[++i]))
env_open_flags |= DB_INIT_LOCK;
else
env_open_flags &= ~DB_INIT_LOCK;
continue; continue;
} }
if (strcmp(arg, "--noserial") == 0) { if (strcmp(arg, "--noserial") == 0) {