Hi,guys.
I write nether program with gnu pth,I find that scheduler of thread can't
work well,and last Just ninth thread working.Someone can help me?
Very Thanks.
#include <stdlib.h>
#include <stdio.h>
#include <pth.h>
void* ticker(void *s)
{
int i;
for(i=0;;i++)
{
printf("%s__%i\n",(char*)s,i);
pth_usleep(100000);
}
}
int main(int argc,char argv[][])
{
pth_attr_t attr[10];
int i;
pth_t pth[10];
char str[80];
pth_init();
for(i=0;i<10;i++)
{
attr[i] = pth_attr_new();
sprintf(str,"ticker %d",i);
pth_attr_set(attr[i],PTH_ATTR_NAME,str);
pth_attr_set(attr[i],PTH_ATTR_STACK_SIZE,80*1024);
pth_attr_set(attr[i],PTH_ATTR_JOINABLE,FALSE);
pth[i] = pth_spawn(attr[i],ticker,(void *)str);
pth_usleep(100000);
}
while(1) pth_sleep(1);
}
/*Result of the program running*/
ticker 0__0
ticker 1__0
ticker 1__1
ticker 2__0
ticker 2__1
ticker 2__2
ticker 3__0
ticker 3__1
ticker 3__2
ticker 3__3
ticker 4__0
ticker 4__1
ticker 4__2
ticker 4__3
ticker 4__4
ticker 5__0
ticker 5__1
ticker 5__2
ticker 5__3
ticker 5__4
ticker 5__5
ticker 6__0
ticker 6__1
ticker 6__2
ticker 6__3
ticker 6__4
ticker 6__5
ticker 6__6
ticker 7__0
ticker 7__1
ticker 7__2
ticker 7__3
ticker 7__4
ticker 7__5
ticker 7__6
ticker 7__7
ticker 8__0
ticker 8__1
ticker 8__2
ticker 8__3
ticker 8__4
ticker 8__5
ticker 8__6
ticker 8__7
ticker 8__8
ticker 9__0
ticker 9__1
ticker 9__2
ticker 9__3
ticker 9__4
ticker 9__5
ticker 9__6
ticker 9__7
ticker 9__8
ticker 9__9
ticker 9__1
ticker 9__2
ticker 9__3
ticker 9__4
ticker 9__5
ticker 9__6
ticker 9__7
ticker 9__8
ticker 9__9
ticker 9__10
--
-------- __@ __@ __@ __@ __~@
----- _`\<,_ _`\<,_ _`\<,_ _`\<,_ _`\<,_
---- (*)/ (*) (*)/ (*) (*)/ (*) (*)/ (*) (*)/ (*)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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