diff options
Diffstat (limited to 'compiler-rt/lib/xray/xray_profiler_flags.inc')
| -rw-r--r-- | compiler-rt/lib/xray/xray_profiler_flags.inc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler-rt/lib/xray/xray_profiler_flags.inc b/compiler-rt/lib/xray/xray_profiler_flags.inc new file mode 100644 index 00000000000..9266598a19c --- /dev/null +++ b/compiler-rt/lib/xray/xray_profiler_flags.inc @@ -0,0 +1,26 @@ +//===-- xray_flags.inc ------------------------------------------*- 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!" +#endif + +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 << 24, + "Maximum size of the traversal stack allocator.") +XRAY_FLAG(int, grace_period_ms, 100, + "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.") |
