Linux和Windows对yield情况下的处理不同也导致了不同的表现和作者的错误计算:sched_yield()如果没更好的任务选择时会直接返回,而Windows下使用的SwitchToThread接口会放弃当前剩下的时间片,让给当前CPU(也是会考虑locality)上准备好运行的线程。 看Linus下面的回复确实大家都不知道sched_yield()是过时的不应该使用这回...
In CMake builds, it was pre-cached as unavailable before this patch. When detected (via autotools), it got only used for Windows XP or older targets combined with a non-GCC, non-clang compiler that doesn't support __builtin_ia32_pause(), or with the Intel C compiler. According to li...
除了最后一行用避开代替寻找： public void evade(Vehicle target) { double lookAheadTime ...
When running with 32 threads it's clear that the provided patch leads to better performance, but a slight modification is even better here. "None": The current version, no sched_yield (which is a Sleep(0) on Windows). "Sleep(0)": The previous version. "YieldProcessor": Replaced Sleep(...
Development Kit: ESP32-Wrover-Kit Kit version: v4 Module or chip used: ESP32-WROVER IDF version: v4.3 Build System: CMake/idf.py (usingEclipse Plugin) Compiler version: esp-2020r3-8.4.0 Operating System: Windows (Windows only) environmen...
I am trying to compile curl v7.84.0 for Android. I am using NDK R22b and Windows Subsystem Linux. I am getting the following compilation error: In file included from easy.c:89: ../lib/easy_lock.h:56:7: error: implicit declaration of func...
The scheduler of Windows/.NET is not the same as scheduler of Linux. Linux even have several possible schedulers. So, your expectations about sched_yield is wrong. If you want to control, how threads are run, you can bind each thread to CPU. Then, threads will run only on binded CPU...