blob: e9230ae641872d0f2e5ba34b0817da58605b57df [file] [log] [blame]
//===-- --------------------------------*- C++ -*-===//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// XRay profiling runtime flags.
#ifndef XRAY_FLAG
#error "Define XRAY_FLAG prior to including this file!"
XRAY_FLAG(uptr, per_thread_allocator_max, 2 << 20,
"Maximum size of any single per-thread allocator.")
XRAY_FLAG(uptr, global_allocator_max, 2 << 24,
"Maximum size of the global allocator for profile storage.")
XRAY_FLAG(uptr, stack_allocator_max, 2 << 20,
"Maximum size of the traversal stack allocator.")
XRAY_FLAG(int, grace_period_ms, 1,
"Profile collection will wait this much time in milliseconds before "
"resetting the global state. This gives a chance to threads to "
"notice that the profiler has been finalized and clean up.")
XRAY_FLAG(bool, no_flush, false,
"Set to true if we want the profiling implementation to not write "
"out files.")