LLVM OpenMP 22.0.0git
dependences_mutexinoutset.c
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1// clang-format off
2// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
3// REQUIRES: ompt
4
5// GCC 9 introduced codegen for mutexinoutset
6// UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7, gcc-8
7
8// icc does not yet support mutexinoutset
9// XFAIL: icc
10
11// clang 9 introduced codegen for mutexinoutset
12// UNSUPPORTED: clang-4, clang-5, clang-6, clang-7, clang-8
13// clang-format on
14
15#include "callback.h"
16#include <omp.h>
17#include <math.h>
18#include <unistd.h>
19
20int main() {
21 int x = 0;
22#pragma omp parallel num_threads(2)
23 {
24#pragma omp master
25 {
26 print_ids(0);
27 printf("%" PRIu64 ": address of x: %p\n", ompt_get_thread_data()->value,
28 &x);
29#pragma omp task depend(out : x)
30 {
31 x++;
32 delay(100);
33 }
35 print_ids(0);
36
37#pragma omp task depend(mutexinoutset : x)
38 {
39 x++;
40 delay(100);
41 }
43 print_ids(0);
44
45#pragma omp task depend(in : x)
46 { x = -1; }
47 print_ids(0);
48 }
49 }
50
51 x++;
52
53 return 0;
54}
55
56// clang-format off
57// Check if libomp supports the callbacks for this test.
58// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_create'
59// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_dependences'
60// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_depende
61
62// CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
63
64// make sure initial data pointers are null
65// CHECK-NOT: 0: new_task_data initially not null
66
67// CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_implicit_task_begin:
68// CHECK-SAME: parallel_id=[[PARALLEL_ID:[0-f]+]],
69// CHECK-SAME: task_id=[[IMPLICIT_TASK_ID:[0-f]+]]
70
71// CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[PARALLEL_ID]],
72// CHECK-SAME: task_id=[[IMPLICIT_TASK_ID]], exit_frame=[[EXIT:(0x)?[0-f]+]],
73// CHECK-SAME: reenter_frame=[[NULL]]
74
75// CHECK: {{^}}[[MASTER_ID]]: address of x: [[ADDRX:(0x)?[0-f]+]]
76// CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create:
77// CHECK-SAME: parent_task_id={{[0-f]+}}, parent_task_frame.exit=[[EXIT]],
78// CHECK-SAME: parent_task_frame.reenter={{(0x)?[0-f]+}},
79// CHECK-SAME: new_task_id=[[FIRST_TASK:[0-f]+]],
80// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:(0x)?[0-f]+]]{{[0-f][0-f]}},
81// CHECK-SAME: task_type=ompt_task_explicit=4, has_dependences=yes
82
83// CHECK: {{^}}[[MASTER_ID]]: ompt_event_dependences:
84// CHECK-SAME: task_id=[[FIRST_TASK]], deps=[([[ADDRX]],
85// CHECK-SAME: ompt_dependence_type_inout)], ndeps=1
86
87// CHECK: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[RETURN_ADDRESS]]
88// CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[PARALLEL_ID]],
89// CHECK-SAME: task_id=[[IMPLICIT_TASK_ID]], exit_frame=[[EXIT]],
90// CHECK-SAME: reenter_frame=[[NULL]]
91
92// CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create:
93// CHECK-SAME: parent_task_id={{[0-f]+}}, parent_task_frame.exit=[[EXIT]],
94// CHECK-SAME: parent_task_frame.reenter={{(0x)?[0-f]+}},
95// CHECK-SAME: new_task_id=[[SECOND_TASK:[0-f]+]],
96// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:(0x)?[0-f]+]]{{[0-f][0-f]}},
97// CHECK-SAME: task_type=ompt_task_explicit=4, has_dependences=yes
98
99// CHECK: {{^}}[[MASTER_ID]]: ompt_event_dependences:
100// CHECK-SAME: task_id=[[SECOND_TASK]], deps=[([[ADDRX]],
101// CHECK-SAME: ompt_dependence_type_mutexinoutset)], ndeps=1
102
103// CHECK: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[RETURN_ADDRESS]]
104// CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[PARALLEL_ID]],
105// CHECK-SAME: task_id=[[IMPLICIT_TASK_ID]], exit_frame=[[EXIT]],
106// CHECK-SAME: reenter_frame=[[NULL]]
107
108// CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create:
109// CHECK-SAME: parent_task_id={{[0-f]+}}, parent_task_frame.exit=[[EXIT]],
110// CHECK-SAME: parent_task_frame.reenter={{(0x)?[0-f]+}},
111// CHECK-SAME: new_task_id=[[THIRD_TASK:[0-f]+]], codeptr_ra={{(0x)?[0-f]+}},
112// CHECK-SAME: task_type=ompt_task_explicit=4, has_dependences=yes
113
114// CHECK: {{^}}[[MASTER_ID]]: ompt_event_dependences:
115// CHECK-SAME: task_id=[[THIRD_TASK]], deps=[([[ADDRX]],
116// CHECK-SAME: ompt_dependence_type_in)], ndeps=1
117
118// CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[PARALLEL_ID]],
119// CHECK-SAME: task_id=[[IMPLICIT_TASK_ID]], exit_frame=[[EXIT]],
120// CHECK-SAME: reenter_frame=[[NULL]]
121// clang-format on
#define print_fuzzy_address(id)
Definition callback.h:360
static void print_ids(int level)
Definition callback.h:187
static ompt_get_thread_data_t ompt_get_thread_data
Definition callback.h:158
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long value
#define delay(t)
Definition ompt-signal.h:6