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| //===-- xray_fdr_flags.inc --------------------------------------*- 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
//
//===----------------------------------------------------------------------===//
//
// XRay FDR Mode runtime flags.
//
//===----------------------------------------------------------------------===//
#ifndef XRAY_FLAG
#error "Define XRAY_FLAG prior to including this file!"
#endif
// FDR (Flight Data Recorder) Mode logging options.
XRAY_FLAG(int, func_duration_threshold_us, 5,
"FDR logging will try to skip functions that execute for fewer "
"microseconds than this threshold.")
XRAY_FLAG(int, grace_period_ms, 100,
"FDR logging will wait this much time in milliseconds before "
"actually flushing the log; this gives a chance for threads to "
"notice that the log has been finalized and clean up.")
XRAY_FLAG(int, buffer_size, 16384,
"Size of buffers in the circular buffer queue.")
XRAY_FLAG(int, buffer_max, 100, "Maximum number of buffers in the queue.")
XRAY_FLAG(bool, no_file_flush, false,
"Set to true to not write log files by default.")
|