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#include "runtime.h"
/* test of pmaps with keys of int64 and value of int64 */
/* It's not clear this would ever be used in the systemtap language.
It would be useful as an array of counters. */
#define VALUE_TYPE INT64
#define KEY1_TYPE INT64
#include "pmap-gen.c"
#include "map.c"
int main ()
{
PMAP map = _stp_pmap_new_ii(4);
int i;
/* put some data in. _processor_number is a global hack that allows */
/* us to set the current emulated cpu number for our userspace tests. */
/* Note that we set values based on the cpu number just to show that */
/* different values are stored in each cpu */
for (_processor_number = 0; _processor_number < NR_CPUS; _processor_number++) {
_stp_pmap_add_ii(map, 1, _processor_number);
_stp_pmap_add_ii(map, 2, 10 *_processor_number + 1);
_stp_pmap_add_ii(map, 3, _processor_number * _processor_number);
_stp_pmap_add_ii(map, 4, 1);
}
_processor_number = 0;
/* get the data with get calls. this is not very efficient */
for (i = 1; i < 5; i++)
printf("map[%d] = %lld\n", i, _stp_pmap_get_ii(map, i));
printf("\n");
/* do it again. test that the aggregation map got cleared */
for (i = 1; i < 5; i++)
printf("map[%d] = %lld\n", i, _stp_pmap_get_ii(map, i));
printf("\n");
/* print the aggregated data */
_stp_pmap_print(map,"map[%1d] = %d");
/* delete an entry and repeat */
for (_processor_number = 0; _processor_number < NR_CPUS; _processor_number++)
_stp_pmap_set_ii(map, 2, 0);
_processor_number = 0;
for (i = 1; i < 5; i++)
printf("map[%d] = %lld\n", i, _stp_pmap_get_ii(map, i));
printf("\n");
_stp_pmap_print(map,"map[%1d] = %d");
_stp_pmap_del (map);
return 0;
}
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