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//===--- Debug.cpp -------- Debug utilities ----------------------- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains debug utilities
//
//===----------------------------------------------------------------------===//
#include "Debug.h"
#include "Configuration.h"
#include "Interface.h"
#include "Mapping.h"
#include "Types.h"
using namespace ompx;
#pragma omp begin declare target device_type(nohost)
extern "C" {
void __assert_assume(bool condition) { __builtin_assume(condition); }
void __assert_fail(const char *assertion, const char *file, unsigned line,
const char *function) {
PRINTF("%s:%u: %s: Assertion `%s' failed.\n", file, line, function,
assertion);
__builtin_trap();
}
}
/// Current indentation level for the function trace. Only accessed by thread 0.
__attribute__((loader_uninitialized)) static uint32_t Level;
#pragma omp allocate(Level) allocator(omp_pteam_mem_alloc)
DebugEntryRAII::DebugEntryRAII(const char *File, const unsigned Line,
const char *Function) {
if (config::isDebugMode(config::DebugKind::FunctionTracing) &&
mapping::getThreadIdInBlock() == 0 && mapping::getBlockId() == 0) {
for (int I = 0; I < Level; ++I)
PRINTF("%s", " ");
PRINTF("%s:%u: Thread %u Entering %s\n", File, Line,
mapping::getThreadIdInBlock(), Function);
Level++;
}
}
DebugEntryRAII::~DebugEntryRAII() {
if (config::isDebugMode(config::DebugKind::FunctionTracing) &&
mapping::getThreadIdInBlock() == 0 && mapping::getBlockId() == 0)
Level--;
}
void DebugEntryRAII::init() { Level = 0; }
#pragma omp end declare target
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