forked from OSchip/llvm-project
27 lines
1.1 KiB
C++
27 lines
1.1 KiB
C++
//===-- xray_flags.inc ------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// XRay profiling runtime flags.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XRAY_FLAG
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#error "Define XRAY_FLAG prior to including this file!"
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#endif
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XRAY_FLAG(uptr, per_thread_allocator_max, 2 << 20,
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"Maximum size of any single per-thread allocator.")
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XRAY_FLAG(uptr, global_allocator_max, 2 << 24,
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"Maximum size of the global allocator for profile storage.")
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XRAY_FLAG(uptr, stack_allocator_max, 2 << 24,
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"Maximum size of the traversal stack allocator.")
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XRAY_FLAG(int, grace_period_ms, 100,
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"Profile collection will wait this much time in milliseconds before "
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"resetting the global state. This gives a chance to threads to "
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"notice that the profiler has been finalized and clean up.")
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