LLVM OpenMP
22.0.0git
runtime
test
ompt
synchronization
flush.c
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// clang-format off
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// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
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// REQUIRES: ompt
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// GCC generates code that does not call the runtime for the flush construct
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// XFAIL: gcc
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// clang-format on
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#include "
callback.h
"
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#include <omp.h>
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int
main
() {
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#pragma omp parallel num_threads(2)
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{
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int
tid = omp_get_thread_num();
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#pragma omp flush
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print_current_address
(1);
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}
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return
0;
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}
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// clang-format off
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// Check if libomp supports the callbacks for this test.
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// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_flush'
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// CHECK: 0: NULL_POINTER=[[NULL:.*$]]
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// CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_flush:
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// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:(0x)?[0-f]+]]
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// CHECK: {{^}}[[MASTER_ID]]: current_address={{.*}}[[RETURN_ADDRESS]]
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//
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// CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_flush:
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// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:(0x)?[0-f]+]]
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// CHECK: {{^}}[[THREAD_ID]]: current_address={{.*}}[[RETURN_ADDRESS]]
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// clang-format on
callback.h
print_current_address
#define print_current_address(id)
Definition
callback.h:255
main
int main()
Definition
flush.c:11
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