[Openmp-commits] [openmp] r336086 - [OMPT] Add testcases for thread_begin and thread_end callbacks

[Joachim Protze via Openmp-commits]

Author: jprotze
Date: Mon Jul  2 02:13:30 2018
New Revision: 336086

URL: http://llvm.org/viewvc/llvm-project?rev=336086&view=rev
Log:
[OMPT] Add testcases for thread_begin and thread_end callbacks

Especially the thread_end callback has not been tested before.
This adds a testcase for nested and non-nested threads.

Patch provided by Simon Convent

Differential Revision: https://reviews.llvm.org/D47824

Added:
    openmp/trunk/runtime/test/ompt/misc/threads.c
    openmp/trunk/runtime/test/ompt/misc/threads_nested.c

Added: openmp/trunk/runtime/test/ompt/misc/threads.c
URL: http://llvm.org/viewvc/llvm-project/openmp/trunk/runtime/test/ompt/misc/threads.c?rev=336086&view=auto
==============================================================================
--- openmp/trunk/runtime/test/ompt/misc/threads.c (added)
+++ openmp/trunk/runtime/test/ompt/misc/threads.c Mon Jul  2 02:13:30 2018
@@ -0,0 +1,34 @@
+// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
+// REQUIRES: ompt
+#include "callback.h"
+#include <omp.h>
+
+int main() {
+  int x = 0;
+#pragma omp parallel num_threads(4)
+  {
+#pragma omp atomic
+    x++;
+  }
+
+  // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
+
+  // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_initial=1, thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[WORKER_ID1:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID1]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID2:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID2]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID3:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID3]]
+  // CHECK: {{^}}[[WORKER_ID3]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID3]]
+
+  return 0;
+}

Added: openmp/trunk/runtime/test/ompt/misc/threads_nested.c
URL: http://llvm.org/viewvc/llvm-project/openmp/trunk/runtime/test/ompt/misc/threads_nested.c?rev=336086&view=auto
==============================================================================
--- openmp/trunk/runtime/test/ompt/misc/threads_nested.c (added)
+++ openmp/trunk/runtime/test/ompt/misc/threads_nested.c Mon Jul  2 02:13:30 2018
@@ -0,0 +1,38 @@
+// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
+// REQUIRES: ompt
+#include "callback.h"
+#include <omp.h>
+
+int main() {
+  int x = 0;
+  omp_set_nested(1);
+#pragma omp parallel num_threads(2)
+  {
+#pragma omp parallel num_threads(2)
+    {
+#pragma omp atomic
+      x++;
+    }
+  }
+
+  // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
+
+  // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_initial=1, thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[WORKER_ID1:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID1]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID2:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID2]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID3:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID3]]
+  // CHECK: {{^}}[[WORKER_ID3]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID3]]
+
+  return 0;
+}