| //===-- 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.") |
