static int
gen_traffic(void *priv, enum shmlogtag tag, unsigned fd,
unsigned len, unsigned spec, const char *ptr)
{
struct replay_thread *thr;
const char *end;
struct message *msg;
(void)priv;
end = ptr + len;
if (fd == 0 || !(spec & VSL_S_CLIENT))
return (0);
thread_log(3, 0, "%d %s", fd, VSL_tags[tag]);
thr = thread_get(fd, replay_thread);
if (thr == NULL)
return (0);
msg = malloc(sizeof (struct message));
msg->tag = tag;
msg->len = len;
msg->ptr = strndup(ptr, len);
mailbox_put(&thr->mbox, msg);
return (0);
}
static int
gen_traffic(void *priv, enum VSL_tag_e tag, unsigned fd,
unsigned len, unsigned spec, const char *ptr, uint64_t bitmap)
{
struct replay_thread *thr;
struct message *msg;
(void)priv;
(void)bitmap;
if (fd == 0 || !(spec & VSL_S_CLIENT))
return (0);
thread_log(3, 0, "%d %s", fd, VSL_tags[tag]);
thr = thread_get(fd, replay_thread);
if (thr == NULL)
return (0);
msg = malloc(sizeof (struct message));
msg->tag = tag;
msg->len = len;
msg->ptr = malloc(len);
AN(msg->ptr);
memcpy(msg->ptr, ptr, len);
mailbox_put(&thr->mbox, msg);
return (0);
}
/**
*
* @brief Mailbox transfer speed test
*
* @return N/A
*/
void mailbox_test(void)
{
u32_t putsize;
u32_t puttime;
int putcount;
unsigned int EmptyMsgPutTime;
GetInfo getinfo;
PRINT_STRING(dashline, output_file);
PRINT_STRING("| "
"M A I L B O X M E A S U R E M E N T S"
" |\n", output_file);
PRINT_STRING(dashline, output_file);
PRINT_STRING("| Send mailbox message to waiting high "
"priority task and wait |\n", output_file);
PRINT_F(output_file, "| repeat for %4d times and take the "
"average |\n",
NR_OF_MBOX_RUNS);
PRINT_STRING(dashline, output_file);
PRINT_HEADER();
PRINT_STRING(dashline, output_file);
k_sem_reset(&SEM0);
k_sem_give(&STARTRCV);
putcount = NR_OF_MBOX_RUNS;
putsize = 0;
mailbox_put(putsize, putcount, &puttime);
/* waiting for ack */
k_msgq_get(&MB_COMM, &getinfo, K_FOREVER);
PRINT_ONE_RESULT();
EmptyMsgPutTime = puttime;
for (putsize = 8; putsize <= MESSAGE_SIZE; putsize <<= 1) {
mailbox_put(putsize, putcount, &puttime);
/* waiting for ack */
k_msgq_get(&MB_COMM, &getinfo, K_FOREVER);
PRINT_ONE_RESULT();
}
PRINT_STRING(dashline, output_file);
PRINT_OVERHEAD();
PRINT_XFER_RATE();
}