() function returns the scheduling policy and parameters of the threadthread, in the buffers pointed to bypolicyandparam, respectively. The returned priority value is that set by the most recentpthread_setschedparam(),pthread_setschedprio(3), orpthread_create(3) call that affectedthread. The ...
线程ID(pthread_t数据类型) 信号掩码(pthread_sigmask(3)) errno变量 替换信号处理栈 实时调度策略和优先级(shed_setscheduler(2)和sched_setparam(2)) 下面是只是Linux系统的特点,对于每个线程都不同: capabilities(capabilities(7)) CPU affinity(sched_setaffinity(2)) 线程函数返回值 大多数线程函数成功后返回0,...
getpid(2) コールからの返り値をpidに指定すると、 スレッドグループのメインスレッドの属性が設定される (POSIX スレッド API を使用している場合は、sched_*(2) システムコールの代わりにpthread_setschedparam(3),pthread_getschedparam(3), andpthread_setschedprio(3) を使用する こと)。
pthread_attr_getstackaddr(3C) pthread_attr_getstacksize(3C) pthread_attr_init(3C) pthread_attr_setdetachstate(3C) pthread_attr_setguardsize(3C) pthread_attr_setinheritsched(3C) pthread_attr_setschedparam(3C) pthread_attr_setschedpolicy(3C) pthread_attr_setscope(3C) pthread_attr_setstack(3C) ...
pthread_attr_getscope(3C) pthread_attr_getstack(3C) pthread_attr_getstackaddr(3C) pthread_attr_getstacksize(3C) pthread_attr_init(3C) pthread_attr_setdetachstate(3C) pthread_attr_setguardsize(3C) pthread_attr_setinheritsched(3C) pthread_attr_setschedparam(3C) pthread_attr_setschedpolicy(3C) ...
(const pthread_attr_t *attr, int *scope); Compile and link with -pthread. DESCRIPTION The pthread_attr_setscope() function sets the contention scope attribute of the thread attributes object referred to by attr to the value specified in scope. The contention scope attribute defines the set ...
struct sched_param schedparam; //一个struct sched_param结构,其中有一个sched_priority整型变量表示线程的运行优先级。这个参数仅当调度策略为实时(即SCHED_RR或SCHED_FIFO)时才有效,缺省为0 int inheritsched; //有两种值可供选择,PTHREAD_EXPLICIT_SCHED和PTHREAD_INHERIT_SCHED,前者表示新线程显示指定调度策略和...
set thread scheduling policy and parameters Function SYNOPSISDESCRIPTIONPARAMETERSRETURN VALUESCONFORMANCEMULTITHREAD SAFETY LEVELPORTING ISSUESAVAILABILITYSEE ALSO SYNOPSIS #include <pthread.h> int pthread_setschedparam(pthread_tthread, intpolicy, const struct sched_param *param); ...
[Core] stubs.cpp:CommonStub:42: Stub: pthread_attr_setinheritsched (nid: 7ZlAakEf0Qg) called, returning zero to 0x9015cc66b [Core] stubs.cpp:CommonStub:42: Stub: pthread_attr_setschedparam (nid: euKRgm0Vn2M) called, returning zero to 0x9015cc67d Description Nothing. Screenshots No respon...
superblocks -fsched2-use-traces -fsignaling-nans -fsingle-precision-constant -fstrength-reduce -fstrict-aliasing -ftracer -fthread-jumps -funroll-all-loops -funroll-loops -fpeel-loops -funswitch-loops -fold-unroll-loops -fold-unroll-all-loops --param name=value -O -O0 -O1 -O2 -O3 -...