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https://github.com/SoftFever/OrcaSlicer.git
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58 lines
2.3 KiB
C++
58 lines
2.3 KiB
C++
#ifndef GUI_THREAD_HPP
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#define GUI_THREAD_HPP
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#include <utility>
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#include <string>
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#include <thread>
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#include <boost/thread.hpp>
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namespace Slic3r {
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// Set / get thread name.
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// Returns false if the API is not supported.
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//
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// It is a good idea to name the main thread before spawning children threads, because dynamic linking is used on Windows 10
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// to initialize Get/SetThreadDescription functions, which is not thread safe.
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//
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// pthread_setname_np supports maximum 15 character thread names! (16th character is the null terminator)
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//
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// Methods taking the thread as an argument are not supported by OSX.
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// Naming threads is only supported on newer Windows 10.
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bool set_thread_name(std::thread &thread, const char *thread_name);
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inline bool set_thread_name(std::thread &thread, const std::string &thread_name) { return set_thread_name(thread, thread_name.c_str()); }
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bool set_thread_name(boost::thread &thread, const char *thread_name);
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inline bool set_thread_name(boost::thread &thread, const std::string &thread_name) { return set_thread_name(thread, thread_name.c_str()); }
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bool set_current_thread_name(const char *thread_name);
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inline bool set_current_thread_name(const std::string &thread_name) { return set_current_thread_name(thread_name.c_str()); }
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// Returns nullopt if not supported.
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// Not supported by OSX.
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// Naming threads is only supported on newer Windows 10.
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std::optional<std::string> get_current_thread_name();
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// To be called somewhere before the TBB threads are spinned for the first time, to
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// give them names recognizible in the debugger.
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// Also it sets locale of the worker threads to "C" for the G-code generator to produce "." as a decimal separator.
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void name_tbb_thread_pool_threads_set_locale();
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template<class Fn>
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inline boost::thread create_thread(boost::thread::attributes &attrs, Fn &&fn)
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{
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// Duplicating the stack allocation size of Thread Building Block worker
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// threads of the thread pool: allocate 4MB on a 64bit system, allocate 2MB
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// on a 32bit system by default.
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attrs.set_stack_size((sizeof(void*) == 4) ? (2048 * 1024) : (4096 * 1024));
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return boost::thread{attrs, std::forward<Fn>(fn)};
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}
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template<class Fn> inline boost::thread create_thread(Fn &&fn)
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{
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boost::thread::attributes attrs;
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return create_thread(attrs, std::forward<Fn>(fn));
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}
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}
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#endif // GUI_THREAD_HPP
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