/**
*******************************************************************************
* \brief
******************************************************************************/
void kv_async_init_ark_io(uint32_t num_ctxt,
uint32_t jobs,
uint32_t vlen,
uint32_t secs)
{
uint32_t klen = 16;
uint32_t LEN = 50;
uint32_t job = 0;
uint32_t ctxt = 0;
kv_t *db[jobs];
printf("ctxt:%d jobs:%d ASYNC %dx%dx%d",
num_ctxt, jobs, klen, vlen, LEN); fflush(stdout);
for (job=0; job<jobs; job++)
{
db[job] = (kv_t*)kv_db_create_fixed(LEN, klen+job, vlen);
}
printf("."); fflush(stdout);
for (ctxt=0; ctxt<num_ctxt; ctxt++)
{
kv_async_init_ctxt(ctxt, secs);
for (job=0; job<jobs; job++)
{
kv_async_set_job(KV_ASYNC_CB_SGD | KV_ASYNC_CB_MULTI_CTXT_IO,
ctxt, job, db[job], vlen, LEN);
KV_TRC(pFT, "CREATE_JOB FIXED %dx%dx%d", klen+job, vlen, LEN);
}
}
printf("> "); fflush(stdout);
}
/**
*******************************************************************************
* \brief
******************************************************************************/
void kv_async_init_job(uint32_t flags,
uint32_t ctxt,
uint32_t job,
uint32_t klen,
uint32_t vlen,
uint32_t len)
{
kv_t *db = (kv_t*)kv_db_create_fixed(len, klen, vlen);
ASSERT_TRUE(NULL != db);
KV_TRC(pFT, "CREATE_JOB FIXED %dx%dx%d", klen, vlen, len);
kv_async_set_job(flags|KV_ASYNC_CB_GTEST, ctxt, job, db, vlen, len);
}
void fvt_kv_utils_perf(ARK *ark, uint32_t vlen, uint32_t mb, uint32_t LEN)
{
kv_t *db = NULL;
uint64_t mb64_1 = (uint64_t)KV_1M;
uint64_t bytes = mb64_1*mb;
uint32_t i = 0;
uint32_t klen = 16;
uint64_t lchunk = LEN*vlen;
uint32_t loops = mb;
long int wr_us = 0;
long int rd_us = 0;
long int mil = 1000000;
float wr_s = 0;
float rd_s = 0;
float wr_mb = 0;
uint64_t ops = 0;
uint64_t post_ops = 0;
uint64_t io = 0;
uint64_t post_io = 0;
float wr_ops = 0;
float wr_ios = 0;
float rd_ops = 0;
float rd_ios = 0;
struct timeval stop, start;
ASSERT_TRUE(NULL != ark);
loops = (uint32_t)(bytes / lchunk);
db = (kv_t*)kv_db_create_fixed(LEN, klen, vlen);
ASSERT_TRUE(db != NULL);
printf("SYNC %dx%dx%d\n", klen, vlen, LEN);
for (i=0; i<loops; i++)
{
/* write/load all key/value pairs from the db into the ark */
(void)ark_stats(ark, &ops, &io);
gettimeofday(&start, NULL);
fvt_kv_utils_load(ark, db, LEN);
gettimeofday(&stop, NULL);
wr_us += (stop.tv_sec*mil + stop.tv_usec) -
(start.tv_sec*mil + start.tv_usec);
(void)ark_stats(ark, &post_ops, &post_io);
wr_ops += post_ops - ops;
wr_ios += post_io - io;
/* read/query all key/value pairs from the db */
(void)ark_stats(ark, &ops, &io);
gettimeofday(&start, NULL);
fvt_kv_utils_read(ark, db, vlen, LEN);
gettimeofday(&stop, NULL);
rd_us += (stop.tv_sec*mil + stop.tv_usec) -
(start.tv_sec*mil + start.tv_usec);
(void)ark_stats(ark, &post_ops, &post_io);
rd_ops += post_ops - ops;
rd_ios += post_io - io;
/* delete all key/value pairs from the db */
fvt_kv_utils_del(ark, db, LEN);
}
wr_s = (float)((float)wr_us/(float)mil);
rd_s = (float)((float)rd_us/(float)mil);
wr_mb = (float)((double)(bytes+(uint64_t)(klen*LEN*loops)) / (double)mb64_1);
printf(" writes: %d mb in %.1f secs at %.3f mbps, %.0f op/s, %.0f io/s\n",
mb,
wr_s,
wr_mb/wr_s,
wr_ops/wr_s,
wr_ios/wr_s);
printf(" reads: %d mb in %.1f secs at %.3f mbps, %.0f op/s, %.0f io/s\n",
mb,
rd_s,
(float)mb/rd_s,
rd_ops/rd_s,
rd_ios/rd_s);
kv_db_destroy(db, LEN);
}
/**
*******************************************************************************
* \brief
******************************************************************************/
void Sync_pth::run_multi_ctxt_wr(uint32_t num_ctxt,
uint32_t num_pth,
uint32_t npool,
uint32_t vlen,
uint32_t LEN,
uint32_t secs)
{
uint32_t i = 0;
uint32_t ctxt_i = 0;
uint32_t pth_i = 0;
uint32_t klen = 16;
uint32_t tot_pth = num_ctxt * num_pth;
set_get_args_t pth_args[tot_pth];
ARK *ark[num_ctxt];
kv_t *db[num_pth];
struct timeval stop, start;
uint64_t ops = 0;
uint64_t ios = 0;
uint32_t t_ops = 0;
uint32_t t_ios = 0;
if (num_pth > MAX_PTH_PER_CONTEXT)
{
printf("cannot exceed %d pthreads for sync ops\n", MAX_PTH_PER_CONTEXT);
return;
}
memset(pth_args, 0, sizeof(set_get_args_t) * tot_pth);
/* alloc one set of db's, to be used for each context */
for (i=0; i<num_pth; i++)
{
db[i] = (kv_t*)kv_db_create_fixed(LEN, klen+i, vlen+i);
}
/* alloc one ark for each context */
for (ctxt_i=0; ctxt_i<num_ctxt; ctxt_i++)
{
ASSERT_EQ(0, ark_create_verbose(getenv("FVT_DEV"), &ark[ctxt_i],
1048576,
4096,
1048576,
npool,
256,
8*1024,
ARK_KV_VIRTUAL_LUN));
ASSERT_TRUE(NULL != ark[ctxt_i]);
}
/* start timer */
gettimeofday(&start, NULL);
/* init each pth per context and run the pth */
ctxt_i = 0;
i = 0;
while (i < tot_pth)
{
pth_args[i].ark = ark[ctxt_i];
pth_args[i].db = db[pth_i];
pth_args[i].vlen = vlen+pth_i;
pth_args[i].LEN = LEN;
pth_args[i].secs = secs;
run_write_loop(pth_args+i);
++pth_i;
++i;
if ((i%num_pth) == 0)
{
/* reset for next context */
++ctxt_i;
pth_i = 0;
}
}
printf("SYNC %dx%dx%d ctxt:%d pth:%d npool:%d ",
klen, vlen, LEN, num_ctxt, num_pth, npool); fflush(stdout);
for (i=0; i<tot_pth; i++)
{
wait(pth_args+i);
}
/* stop timer */
gettimeofday(&stop, NULL);
secs = stop.tv_sec - start.tv_sec;
t_ops = 0;
t_ios = 0;
for (i=0; i<num_ctxt; i++)
{
(void)ark_stats(ark[i], &ops, &ios);
t_ops += (uint32_t)ops;
t_ios += (uint32_t)ios;
EXPECT_EQ(0, ark_delete(ark[i]));
}
for (i=0; i<num_pth; i++)
{
kv_db_destroy(db[i], LEN);
}
t_ops = t_ops / secs;
t_ios = t_ios / secs;
printf("op/s:%d io/s:%d secs:%d\n", t_ops, t_ios, secs);
}
/**
*******************************************************************************
* \brief
******************************************************************************/
TEST(FVT_KV_GOOD_PATH, PERSIST_FIXED_512x128x50000)
{
ARK *ark = NULL;
kv_t *fdb = NULL;
kv_t *mdb = NULL;
uint32_t klen = 512;
uint32_t vlen = 128;
uint32_t LEN = 50000;
uint32_t i = 0;
int64_t res = 0;
char *dev = getenv("FVT_DEV_PERSIST");
uint8_t gvalue[vlen];
struct stat sbuf;
if (NULL == dev || stat(dev,&sbuf) != 0)
{
TESTCASE_SKIP("FVT_DEV_PERSIST==NULL or file not found");
return;
}
printf("create k/v databases\n");
fflush(stdout);
fdb = (kv_t*)kv_db_create_fixed(LEN, klen, vlen);
ASSERT_TRUE(fdb != NULL);
mdb = (kv_t*)kv_db_create_mixed(LEN, klen-1, vlen);
ASSERT_TRUE(mdb != NULL);
printf("create ark\n");
fflush(stdout);
ARK_CREATE_NEW_PERSIST;
printf("run 5 sec mixed REP_LOOP\n");
fflush(stdout);
fvt_kv_utils_REP_LOOP(ark,
kv_db_create_mixed,
kv_db_mixed_regen_values,
klen+1,
vlen,
1000,
5);
printf("load ark with fixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, fdb, LEN);
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("persist ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark and read persisted data\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("load ark with the mixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, mdb, LEN);
printf("query mixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, mdb, vlen, LEN);
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("delete fixed db from ark\n");
fflush(stdout);
fvt_kv_utils_del(ark, fdb, LEN);
printf("re-load ark with the fixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, fdb, LEN);
printf("query db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("delete mixed db from ark\n");
fflush(stdout);
fvt_kv_utils_del(ark, mdb, LEN);
printf("persist ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark without LOAD\n");
fflush(stdout);
ARK_CREATE_NEW_PERSIST;
printf("verify ark is empty\n");
fflush(stdout);
for (i=0; i<LEN; i++)
{
ASSERT_EQ(ENOENT, ark_get(ark,
fdb[i].klen,
fdb[i].key,
fdb[i].vlen,
gvalue,
0,
&res));
}
kv_db_destroy(fdb, LEN);
ARK_DELETE;
}
/**
*******************************************************************************
* \brief
******************************************************************************/
TEST(FVT_KV_GOOD_PATH, PERSIST)
{
ARK *ark = NULL;
kv_t *fdb = NULL;
kv_t *mdb = NULL;
kv_t *bdb = NULL;
uint32_t klen = 512;
uint32_t vlen = 256;
uint32_t LEN = 10000;
uint32_t BLEN = 1000;
uint32_t i = 0;
int64_t res = 0;
char *dev = getenv("FVT_DEV_PERSIST");
uint8_t gvalue[vlen];
struct stat sbuf;
if (NULL == dev || stat(dev,&sbuf) != 0)
{
TESTCASE_SKIP("FVT_DEV_PERSIST==NULL or file not found");
return;
}
printf("create k/v databases\n");
fflush(stdout);
fdb = (kv_t*)kv_db_create_fixed(LEN, klen, vlen);
ASSERT_TRUE(fdb != NULL);
bdb = (kv_t*)kv_db_create_fixed(BLEN, klen+1, KV_1M);
ASSERT_TRUE(bdb != NULL);
mdb = (kv_t*)kv_db_create_mixed(LEN, klen-1, vlen);
ASSERT_TRUE(mdb != NULL);
printf("create new ark\n");
fflush(stdout);
ARK_CREATE_NEW_PERSIST;
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open empty ark\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("load ark with fixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, fdb, LEN);
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark containing fixed db\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("run SGD_LOOP on fixed db\n");
fflush(stdout);
fvt_kv_utils_SGD_LOOP(ark, kv_db_create_fixed, klen+10, vlen+10,1000,5);
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark containing fixed db\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("load ark with BIG db\n");
fflush(stdout);
fvt_kv_utils_load (ark, bdb, BLEN);
printf("query BIG db\n");
fflush(stdout);
fvt_kv_utils_query(ark, bdb, KV_1M, BLEN);
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("run REP_LOOP on fixed db\n");
fflush(stdout);
fvt_kv_utils_REP_LOOP(ark,
kv_db_create_fixed,
kv_db_fixed_regen_values,
klen+100,
vlen,
5000,
5);
printf("delete BIG db from ark\n");
fflush(stdout);
fvt_kv_utils_del(ark, bdb, BLEN);
printf("load ark with the mixed db\n");
fflush(stdout);
fvt_kv_utils_load(ark, mdb, LEN);
printf("query mixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, mdb, vlen, LEN);
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark with fixed and mixed db\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("query fixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, fdb, vlen, LEN);
printf("delete fixed db from ark\n");
fflush(stdout);
fvt_kv_utils_del(ark, fdb, LEN);
printf("query mixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, mdb, vlen, LEN);
printf("delete mixed db from ark\n");
fflush(stdout);
fvt_kv_utils_del(ark, mdb, LEN);
printf("run REP_LOOP on mixed db\n");
fflush(stdout);
fvt_kv_utils_REP_LOOP(ark,
kv_db_create_mixed,
kv_db_mixed_regen_values,
klen+256,
vlen,
100,
5);
printf("load ark with the mixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, mdb, LEN);
printf("query mixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, mdb, vlen, LEN);
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("open new ark\n");
fflush(stdout);
ARK_CREATE_NEW_PERSIST;
printf("verify empty\n");
fflush(stdout);
for (i=0; i<LEN; i++)
{
ASSERT_EQ(ENOENT, ark_get(ark,
mdb[i].klen,
mdb[i].key,
mdb[i].vlen,
gvalue,
0,
&res));
}
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("re-open ark as readonly\n");
fflush(stdout);
ARK_CREATE_PERSIST_READONLY;
printf("load ark with the mixed db\n");
fflush(stdout);
fvt_kv_utils_load (ark, mdb, LEN);
printf("query mixed db\n");
fflush(stdout);
fvt_kv_utils_query(ark, mdb, vlen, LEN);
printf("run REP_LOOP on mixed db\n");
fflush(stdout);
fvt_kv_utils_REP_LOOP(ark,
kv_db_create_mixed,
kv_db_mixed_regen_values,
klen,
vlen,
LEN,
5);
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
printf("open new ark\n");
fflush(stdout);
ARK_CREATE_PERSIST;
printf("verify empty\n");
fflush(stdout);
for (i=0; i<LEN; i++)
{
ASSERT_EQ(ENOENT, ark_get(ark,
mdb[i].klen,
mdb[i].key,
mdb[i].vlen,
gvalue,
0,
&res));
}
printf("delete ark\n");
fflush(stdout);
ARK_DELETE;
kv_db_destroy(fdb, LEN);
kv_db_destroy(mdb, LEN);
kv_db_destroy(bdb, BLEN);
}
