blob: 11ff3473e08d110c9dc70733c99781ab05944c6f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#include "ace/Sched_Params.h"
#include "tao/ORB_Core.h"
#include "tao/ORB.h"
#include "tao/RTCORBA/Priority_Mapping_Manager.h"
#include "tao/Protocols_Hooks.h"
const char *
sched_policy_name (int sched_policy)
{
const char *name = 0;
switch (sched_policy)
{
case ACE_SCHED_OTHER:
name = "SCHED_OTHER";
break;
case ACE_SCHED_RR:
name = "SCHED_RR";
break;
case ACE_SCHED_FIFO:
name = "SCHED_FIFO";
break;
}
return name;
}
bool
check_supported_priorities (CORBA::ORB_ptr orb)
{
int sched_policy =
orb->orb_core ()->orb_params ()->ace_sched_policy ();
// Check that we have sufficient priority range to run this test,
// i.e., more than 1 priority level.
int max_priority =
ACE_Sched_Params::priority_max (sched_policy);
int min_priority =
ACE_Sched_Params::priority_min (sched_policy);
if (max_priority == min_priority)
{
ACE_DEBUG ((LM_DEBUG,
"Not enough priority levels with the %C scheduling policy\n"
"on this platform to run the test, terminating program....\n"
"Check svc.conf options\n",
sched_policy_name (sched_policy)));
return false;
}
return true;
}
CORBA::Short
get_implicit_thread_CORBA_priority (CORBA::ORB_ptr orb)
{
CORBA::Object_var obj =
orb->resolve_initial_references (TAO_OBJID_PRIORITYMAPPINGMANAGER);
TAO_Priority_Mapping_Manager_var mapping_manager =
TAO_Priority_Mapping_Manager::_narrow (obj.in ());
if (CORBA::is_nil (mapping_manager.in ()))
throw CORBA::INTERNAL ();
RTCORBA::PriorityMapping *pm =
mapping_manager.in ()->mapping ();
TAO_Protocols_Hooks *tph =
orb->orb_core ()->get_protocols_hooks ();
CORBA::Short corba_priority;
CORBA::Short native_priority;
if (tph->get_thread_native_priority (native_priority) == 0 &&
pm->to_CORBA (native_priority, corba_priority))
{
return corba_priority;
}
ACE_DEBUG ((LM_DEBUG, "get_implicit_thread_CORBA_priority - failed to access priority\n"));
throw CORBA::DATA_CONVERSION (CORBA::OMGVMCID | 2, CORBA::COMPLETED_NO);
}
|
