================ @@ -0,0 +1,164 @@ +//===-- flop_counter_runtime.cpp - FLOP Counter Runtime ------------------===// +// +// 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 implements the runtime for counting floating-point operations. +// It hooks into instrumentation points inserted by the LLVM Instrumentor pass. +// +//===----------------------------------------------------------------------===// + +#include "../instrumentor_runtime.h" + +#include <atomic> +#include <cinttypes> +#include <cstdint> +#include <cstdio> +#include <cstdlib> +#include <cstring> + +namespace { + +/// FLOP counter statistics (thread-safe using atomics) +struct FlopCounterStats { + std::atomic<uint64_t> TotalFlops{0}; ---------------- arsenm wrote:
I'd assume std:;atomic 0 initializes by default? https://github.com/llvm/llvm-project/pull/205698 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
