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Diffstat (limited to 'include/llvm/System/Threading.h')
-rw-r--r-- | include/llvm/System/Threading.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/include/llvm/System/Threading.h b/include/llvm/System/Threading.h deleted file mode 100644 index 1d0ed1e..0000000 --- a/include/llvm/System/Threading.h +++ /dev/null @@ -1,59 +0,0 @@ -//===-- llvm/System/Threading.h - Control multithreading mode --*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// TThis file defines llvm_start_multithreaded() and friends. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_SYSTEM_THREADING_H -#define LLVM_SYSTEM_THREADING_H - -namespace llvm { - /// llvm_start_multithreaded - Allocate and initialize structures needed to - /// make LLVM safe for multithreading. The return value indicates whether - /// multithreaded initialization succeeded. LLVM will still be operational - /// on "failed" return, and will still be safe for hosting threading - /// applications in the JIT, but will not be safe for concurrent calls to the - /// LLVM APIs. - /// THIS MUST EXECUTE IN ISOLATION FROM ALL OTHER LLVM API CALLS. - bool llvm_start_multithreaded(); - - /// llvm_stop_multithreaded - Deallocate structures necessary to make LLVM - /// safe for multithreading. - /// THIS MUST EXECUTE IN ISOLATION FROM ALL OTHER LLVM API CALLS. - void llvm_stop_multithreaded(); - - /// llvm_is_multithreaded - Check whether LLVM is executing in thread-safe - /// mode or not. - bool llvm_is_multithreaded(); - - /// acquire_global_lock - Acquire the global lock. This is a no-op if called - /// before llvm_start_multithreaded(). - void llvm_acquire_global_lock(); - - /// release_global_lock - Release the global lock. This is a no-op if called - /// before llvm_start_multithreaded(). - void llvm_release_global_lock(); - - /// llvm_execute_on_thread - Execute the given \arg UserFn on a separate - /// thread, passing it the provided \arg UserData. - /// - /// This function does not guarantee that the code will actually be executed - /// on a separate thread or honoring the requested stack size, but tries to do - /// so where system support is available. - /// - /// \param UserFn - The callback to execute. - /// \param UserData - An argument to pass to the callback function. - /// \param RequestedStackSize - If non-zero, a requested size (in bytes) for - /// the thread stack. - void llvm_execute_on_thread(void (*UserFn)(void*), void *UserData, - unsigned RequestedStackSize = 0); -} - -#endif |