You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1.4 KiB
32 lines
1.4 KiB
//===-- xray_profiling_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 profiling runtime flags.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef XRAY_FLAG
|
|
#error "Define XRAY_FLAG prior to including this file!"
|
|
#endif
|
|
|
|
XRAY_FLAG(uptr, per_thread_allocator_max, 16384,
|
|
"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.")
|
|
XRAY_FLAG(int, buffers_max, 128,
|
|
"The number of buffers to pre-allocate used by the profiling "
|
|
"implementation.")
|