本文整理汇总了C++中print_stat函数的典型用法代码示例。如果您正苦于以下问题:C++ print_stat函数的具体用法?C++ print_stat怎么用?C++ print_stat使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了print_stat函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: get_node_value
std::pair<bool, std::string> get_node_value(zhandle_t* handle,
const std::string& node,
const std::string& stat_message) {
char buffer[1024];
int length = 1024;
int stat = zoo_get(handle, node.c_str(), 0, buffer, &length, NULL);
if (stat != ZOK) print_stat(stat, stat_message + " get_node_value", node);
if (stat != ZOK) return std::pair<bool, std::string>(false, "");
// we are good here
if (length <= 1024) {
// ok. it fit inside the buffer
// we can return
if (length < 0) return std::pair<bool, std::string>(true, "");
else return std::pair<bool, std::string>(true, std::string(buffer, length));
}
else {
while(1) {
// buffer not long enough. The length parameter constains the actual length
// try again. keep looping until we succeed
char* newbuffer = new char[length];
int stat = zoo_get(handle, node.c_str(), 0, newbuffer, &length, NULL);
if (stat != ZOK) print_stat(stat, stat_message + " get_node_value", node);
std::string retval(newbuffer, length);
delete newbuffer;
if (stat != ZOK) print_stat(stat, stat_message + " get_node_value", node);
if (stat != ZOK) return std::pair<bool, std::string>(false, "");
if (length < 0) return std::pair<bool, std::string>(true, "");
else return std::pair<bool, std::string>(true, retval);
}
}
}
开发者ID:Bhushan1002,项目名称:SFrame,代码行数:33,代码来源:zookeeper_common.cpp
示例2: oneway_nb_test
void oneway_nb_test(int iters, int nbytes, int alignment)
{GASNET_BEGIN_FUNCTION();
int i;
int64_t begin, end;
stat_struct_t st;
gasnet_handle_t *handles;
int pad = (alignment % PAGESZ);
/* initialize statistics */
init_stat(&st, nbytes, alignment);
handles = (gasnet_handle_t*) test_malloc(sizeof(gasnet_handle_t) * iters);
memset(locbuf+pad, 1, nbytes);
BARRIER();
if (iamsender) {
/* measure the throughput of sending a message */
begin = TIME();
for (i = 0; i < iters; i++) {
handles[i] = gasnet_put_nb_bulk(peerproc, rembuf, locbuf+pad, nbytes);
}
gasnet_wait_syncnb_all(handles, iters);
end = TIME();
update_stat(&st, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &st, "put_nb_bulk throughput", PRINT_THROUGHPUT);
}
/* initialize statistics */
init_stat(&st, nbytes, alignment);
if (iamsender) {
/* measure the throughput of receiving a message */
begin = TIME();
for (i = 0; i < iters; i++) {
handles[i] = gasnet_get_nb_bulk(locbuf, peerproc, rembuf+pad, nbytes);
}
gasnet_wait_syncnb_all(handles, iters);
end = TIME();
update_stat(&st, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &st, "get_nb_bulk throughput", PRINT_THROUGHPUT);
}
test_free(handles);
}
开发者ID:deniskin82,项目名称:chapel,代码行数:56,代码来源:testalign.c
示例3: main
int main() {
int p[2];
print_stat("/dev/console",0);
print_stat("/dev/tty",0);
print_stat("/dev/null",0);
pipe(p);
print_stat("pipe 0",p[0]);
print_stat("pipe 1",p[1]);
return 0;
}
开发者ID:aunali1,项目名称:exopc,代码行数:12,代码来源:unix.c
示例4: print_stats
/* Print stats as specified on the provided command line. */
void print_stats(int argc, char **argv) {
int i;
if (argc == optind) {
/* Print all stats. */
for (i = 0; i < num_stats; i++)
print_stat(&stats[i]);
} else {
/* Print selected stats. */
for (i = optind; i < argc; i++) {
char *name = argv[i];
stat key;
const stat *s, *end;
int (*compare)(const void *, const void *);
key.name = name;
if (name[strlen(name) - 1] == '.')
compare = stats_compare_prefix;
else
compare = stats_compare;
if (stats == NULL) {
s = NULL;
} else {
s = (const stat *)bsearch(&key, stats,
num_stats,
sizeof *stats,
compare);
}
if (s == NULL) {
printf("Unknown stat %s\n", name);
continue;
}
/* Find the range of stats the user wanted. */
for (; s >= stats; s--) {
if (compare(&key, s) != 0)
break;
}
s++;
for (end = s; end < &stats[num_stats]; end++) {
if (compare(&key, end) != 0)
break;
}
/* And print them. */
for (; s < end; s++) {
print_stat(s);
}
}
}
}
开发者ID:BackupTheBerlios,项目名称:upwatch-svn,代码行数:54,代码来源:statgrab.c
示例5: oneway_nbi_test
void oneway_nbi_test(int iters, int nbytes, int alignment)
{GASNET_BEGIN_FUNCTION();
int i;
int64_t begin, end;
stat_struct_t st;
int pad = (alignment % PAGESZ);
/* initialize statistics */
init_stat(&st, nbytes, alignment);
memset(locbuf+pad, 1, nbytes);
BARRIER();
if (iamsender) {
/* measure the throughput of nonblocking implicit bulk put */
begin = TIME();
for (i = 0; i < iters; i++) {
gasnet_put_nbi_bulk(peerproc, rembuf, locbuf+pad, nbytes);
}
gasnet_wait_syncnbi_puts();
end = TIME();
update_stat(&st, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &st, "put_nbi_bulk throughput", PRINT_THROUGHPUT);
}
/* initialize statistics */
init_stat(&st, nbytes, alignment);
if (iamsender) {
/* measure the throughput of nonblocking implicit bulk get */
begin = TIME();
for (i = 0; i < iters; i++) {
gasnet_get_nbi_bulk(locbuf, peerproc, rembuf+pad, nbytes);
}
gasnet_wait_syncnbi_gets();
end = TIME();
update_stat(&st, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &st, "get_nbi_bulk throughput", PRINT_THROUGHPUT);
}
}
开发者ID:deniskin82,项目名称:chapel,代码行数:51,代码来源:testalign.c
示例6: print_args
static void print_args(t_info *info, t_dlst *headdir)
{
t_node *tmp;
t_dlst *it;
it = info->headfile.next;
if (GET(info->opt, OPT_L) || GET(info->opt, OPT_1))
{
while (it != &info->headfile)
{
tmp = C_NODE(t_node, it);
if (!GET(info->opt, OPT_A) && tmp->namtyp.d_name[0] == '.')
{
it = it->next;
continue ;
}
if (GET(info->opt, OPT_L))
print_stat(tmp, info);
else
print_filename(tmp, info);
it = it->next;
}
}
else
test_col_file(info);
if (!dlst_empty(headdir))
ft_putchar('\n');
}
开发者ID:LeGuit,项目名称:ft_ls_new,代码行数:28,代码来源:ls_args.c
示例7: print_files
void print_files(t_info *info)
{
t_node *tmp;
t_dlst *it;
it = info->headfile.next;
if (GET(info->opt, OPT_L) && !dlst_empty(&info->headfile))
ft_printf("total %d\n", info->total);
if (GET(info->opt, OPT_L) || GET(info->opt, OPT_1))
{
while (it != &info->headfile)
{
tmp = C_NODE(t_node, it);
if (!GET(info->opt, OPT_A) && tmp->namtyp.d_name[0] == '.')
{
it = it->next;
continue ;
}
if (GET(info->opt, OPT_L))
print_stat(tmp, info);
else
print_filename(tmp, info);
it = it->next;
}
}
else
test_col_file(info);
}
开发者ID:LeGuit,项目名称:ft_ls_new,代码行数:28,代码来源:print_struct.c
示例8: main
int main(void)
{
read_data();
printf("\n");
printf("== 学生数 ==\n");
printf("%d 人\n", max_student);
if (max_student <= 0){
printf("データ数が少なすぎます。\n");
return (-1);
}
printf("\n");
printf("== 出席番号順の名簿 ==\n");
sort_by_id();
print_data();
printf("\n");
printf("== 合計点による成績順位表 ==\n");
sort_by_total();
print_data();
printf("\n");
printf("== 平均点・最高点・最底辺 ==\n");
print_stat();
return (0);
}
开发者ID:hzd02765,项目名称:c_programing_lesson,代码行数:28,代码来源:10-07.c
示例9: merge_stat
void merge_stat(const hash_t *day, int type)
{
hash_t stat;
hash_create(&stat, 0, top_hash);
load_stat(&stat, type);
hash_iter_t *iter;
top_t *entry;
const top_t *top;
for (iter = hash_begin(day); iter; iter = hash_next(iter)) {
top = (const top_t *)(iter->entry->key);
entry = hash_get(&stat, top, HASH_KEY_STRING);
if (entry) {
entry->count += top->count;
entry->last = top->last;
} else {
if (top->count)
hash_set(&stat, (char *)top, HASH_KEY_STRING, top);
}
}
top_t **tops = sort_stat(&stat);
if (tops) {
print_stat(&stat, tops, type);
save_stat(&stat, tops, type);
}
}
开发者ID:phoenixgao,项目名称:fdubbs,代码行数:27,代码来源:toppost.c
示例10: bulk_test
void bulk_test(int iters) {GASNET_BEGIN_FUNCTION();
int i;
int64_t begin, end;
stat_struct_t stput;
int payload;
for (payload = min_payload; payload <= max_payload && payload > 0; payload *= 2) {
init_stat(&stput, payload);
BARRIER();
if (iamsender) {
/* measure the throughput of sending a message */
begin = TIME();
for (i = 0; i < iters; i++) {
gasnet_memset(peerproc, tgtmem, 0xaa, payload);
}
end = TIME();
update_stat(&stput, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &stput, "memset throughput", PRINT_THROUGHPUT);
}
}
}
开发者ID:deniskin82,项目名称:chapel,代码行数:30,代码来源:testmemset.c
示例11: bulk_test_nb
void bulk_test_nb(int iters) {GASNET_BEGIN_FUNCTION();
int i;
int64_t begin, end;
stat_struct_t stput;
gasnet_handle_t *handles;
int payload;
handles = (gasnet_handle_t *) test_malloc(sizeof(gasnet_handle_t) * iters);
for (payload = min_payload; payload <= max_payload && payload > 0; payload *= 2) {
init_stat(&stput, payload);
BARRIER();
if (iamsender) {
/* measure the throughput of sending a message */
begin = TIME();
for (i = 0; i < iters; i++) {
handles[i] = gasnet_memset_nb(peerproc, tgtmem, 0x5a, payload);
}
gasnet_wait_syncnb_all(handles, iters);
end = TIME();
update_stat(&stput, (end - begin), iters);
}
BARRIER();
if (iamsender) {
print_stat(myproc, &stput, "memset_nb throughput", PRINT_THROUGHPUT);
}
}
test_free(handles);
}
开发者ID:deniskin82,项目名称:chapel,代码行数:35,代码来源:testmemset.c
示例12: st_gta_copy
GTA *
st_gta_copy(GTA *g)
{
Timer temp;
if (options.time) {
timer_copy.start();
if (options.statistics)
temp.start();
}
if (options.statistics) {
cout << "Copying ";
print_stat(g);
cout << "\n";
}
GTA *result = gtaCopy(g);
num_copies++;
if (options.time) {
timer_copy.stop();
if (options.statistics) {
temp.stop();
cout << " Time: ";
temp.print();
}
}
update_largest(result);
return result;
}
开发者ID:SRI-CSL,项目名称:PVS,代码行数:32,代码来源:st_gta.cpp
示例13: try_df
static void
try_df (const char *name, const char *uuid,
const char *dev, int offset)
{
struct guestfs_statvfs *stat = NULL;
guestfs_error_handler_cb old_error_cb;
void *old_error_data;
if (verbose)
fprintf (stderr, "try_df %s %s %d\n", name, dev, offset);
/* Try mounting and stating the device. This might reasonably fail,
* so don't show errors.
*/
old_error_cb = guestfs_get_error_handler (g, &old_error_data);
guestfs_set_error_handler (g, NULL, NULL);
if (guestfs_mount_ro (g, dev, "/") == 0) {
stat = guestfs_statvfs (g, "/");
guestfs_umount_all (g);
}
guestfs_set_error_handler (g, old_error_cb, old_error_data);
if (stat) {
print_stat (name, uuid, dev, offset, stat);
guestfs_free_statvfs (stat);
}
}
开发者ID:limohua,项目名称:libguestfs,代码行数:29,代码来源:df.c
示例14: queue_poll_stat_show
static int queue_poll_stat_show(void *data, struct seq_file *m)
{
struct request_queue *q = data;
int bucket;
for (bucket = 0; bucket < BLK_MQ_POLL_STATS_BKTS/2; bucket++) {
seq_printf(m, "read (%d Bytes): ", 1 << (9+bucket));
print_stat(m, &q->poll_stat[2*bucket]);
seq_puts(m, "\n");
seq_printf(m, "write (%d Bytes): ", 1 << (9+bucket));
print_stat(m, &q->poll_stat[2*bucket+1]);
seq_puts(m, "\n");
}
return 0;
}
开发者ID:asmalldev,项目名称:linux,代码行数:16,代码来源:blk-mq-debugfs.c
示例15: main
int main (int argc, char ** argv)
{
DIR * dir;
struct dirent * entry;
if (argc < 2) {
fprintf (stderr, "Too few arguments\n");
return 1;
}
dir = opendir (argv[1]);
if (dir == NULL) {
fprintf (stderr, "opendir() error\n");
return 1;
}
while ((entry = readdir (dir)) != NULL) {
printf ("%s\t\t", entry->d_name);
if (chdir (argv[1]) == -1) {
fprintf (stderr, "chdir() error\n");
return 1;
}
print_stat (entry->d_name);
}
closedir (dir);
return 0;
}
开发者ID:Cergoo,项目名称:junk,代码行数:26,代码来源:readdir3.c
示例16: testfd
static void testfd(const char *name, int fd)
{
struct stat __stat, *stat = &__stat;
int ret = fstat(fd, stat);
assert(ret == 0);
print_stat(name, fd, stat);
}
开发者ID:Aresthu,项目名称:ucore_plus,代码行数:7,代码来源:fwrite_test.c
示例17: statement
void statement(LIST *S, int level) {
LIST *list;
ATTR *E = (ATTR*)malloc(sizeof(ATTR));
debug(level,"STATEMENT");
if(token == ID) {
assignment_stat(S, level+1);
} else if(token == TK_IF) {
if_stat(S, level+1);
backpatch(S, int2string(nextquad()));
} else if(token == TK_DO) {
while_stat(S, level+1);
S->next = NULL;
} else if(token == TK_EXIT) {
exit_stat(level+1);
list = makelist(int2string(nextquad()));
list->exitflag = 1;
genquad("jump", "_", "_", "_");
S->next = merge(S->next, list);
} else if(token == TK_RETURN) {
return_stat(E, level+1);
S->next = NULL;
} else if(token == TK_PRINT) {
print_stat(level+1);
S->next = NULL;
} else if(token == TK_CALL) {
call_stat(level+1);
S->next = NULL;
} else {
S->next = NULL;
}
}
开发者ID:ptigas,项目名称:ciscal,代码行数:31,代码来源:syntax.c
示例18: seekmode
/* Stop playback while seeking if buffer is involved. */
static void seekmode(mpg123_handle *mh, out123_handle *ao)
{
if(param.usebuffer && !stopped)
{
int channels = 0;
int encoding = 0;
int pcmframe;
off_t back_samples = 0;
stopped = TRUE;
out123_pause(ao);
mpg123_getformat(mh, NULL, &channels, &encoding);
pcmframe = out123_encsize(encoding)*channels;
if(pcmframe > 0)
back_samples = out123_buffered(ao)/pcmframe;
fprintf(stderr, "\nseeking back %"OFF_P" samples from %"OFF_P"\n"
, (off_p)back_samples, (off_p)mpg123_tell(mh));
mpg123_seek(mh, -back_samples, SEEK_CUR);
out123_drop(ao);
fprintf(stderr, "\ndropped, now at %"OFF_P"\n"
, (off_p)mpg123_tell(mh));
fprintf(stderr, "%s", MPG123_STOPPED_STRING);
if(param.verbose)
print_stat(mh, 0, ao);
}
}
开发者ID:BenWBrown,项目名称:cs453_final_project,代码行数:27,代码来源:term.c
示例19: term_control
off_t term_control(mpg123_handle *fr, out123_handle *ao)
{
offset = 0;
debug2("control for frame: %li, enable: %i", (long)mpg123_tellframe(fr), term_enable);
if(!term_enable) return 0;
if(paused)
{
/* pause_cycle counts the remaining frames _after_ this one, thus <0, not ==0 . */
if(--pause_cycle < 0)
pause_recycle(fr);
}
do
{
off_t old_offset = offset;
term_handle_input(fr, ao, stopped|seeking);
if((offset < 0) && (-offset > framenum)) offset = - framenum;
if(param.verbose && offset != old_offset)
print_stat(fr,offset,ao);
} while (!intflag && stopped);
/* Make the seeking experience with buffer less annoying.
No sound during seek, but at least it is possible to go backwards. */
if(offset)
{
if((offset = mpg123_seek_frame(fr, offset, SEEK_CUR)) >= 0)
debug1("seeked to %li", (long)offset);
else error1("seek failed: %s!", mpg123_strerror(fr));
/* Buffer resync already happened on un-stop? */
/* if(param.usebuffer) audio_drop(ao);*/
}
return 0;
}
开发者ID:BenWBrown,项目名称:cs453_final_project,代码行数:34,代码来源:term.c
示例20: gen_box
/*gen_box() generates a box around a configuration*/
void gen_box(int NTB, int natoms, rvec *x, matrix box, rvec box_space,
gmx_bool bCenter)
{
int i, m;
rvec xmin, xmax;
real max_box;
/*calculate minimum and maximum x[0..DIM-1]*/
for (m = 0; (m < DIM); m++)
{
xmin[m] = xmax[m] = x[0][m];
}
for (i = 1; (i < natoms); i++)
{
for (m = 0; m < DIM; m++)
{
xmin[m] = min(xmin[m], x[i][m]);
xmax[m] = max(xmax[m], x[i][m]);
}
}
/*calculate the new box sizes for cubic and octahedral ...*/
for (m = 0; (m < DIM); m++)
{
box[m][m] = xmax[m]-xmin[m]+2*box_space[m];
}
/*calculate the box size if NTB=1 (truncated octahedron)*/
if (NTB == 1)
{
max_box = box[0][0];
for (m = 0; (m < DIM); m++)
{
max_box = max(max_box, box[m][m]);
}
for (m = 0; (m < DIM); m++)
{
box[m][m] = max_box;
}
}
/*move the molecule to the center of the box*/
if (bCenter)
{
for (i = 0; (i < natoms); i++)
{
for (m = 0; (m < DIM); m++)
{
x[i][m] += 0.5*(box[m][m]-xmin[m]-xmax[m]);
}
}
}
#ifdef DEBUG
/* print data to check this */
print_stat(x, natoms, box);
#endif
} /*gen_box()*/
开发者ID:alwanderer,项目名称:gromacs,代码行数:60,代码来源:gbutil.c
注:本文中的print_stat函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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