InterlockedCompareExchange provides a fast, atomic way to synchronize the testing and updating of a variable that is shared by multiple threads. If the input value pointed to by Destination equals the value of Comperand, the output value of Destination is set to the value of Exchange....
Win32_UserProfile class (Windows) HGROUPENUMEX structure (Windows) C-C++ Code Example: Opening a Queue ISyncMgrEventStore Referencing Queues with a Queue Alias SysLink Controls Overview Edit Controls Reference Features Supported Only Under Windows XP and Earlier Win32_ApplicationService class (Windows...
For an N-bit-per-component RGB frame buffer format, the lowest N bits must contain the blue component, the next N bits must contain the green component, the next N bits must contain the red component, and the remaining 32-(3 x N) bits may contain alpha. The resulting 32-bit value ...
Scaleway VC1S is the only plan that offers two CPU threads, so in the table and the graph I only show the single thread numbers for a more fair comparison. Sysbench Notes: I’m only using one thread here for Scaleway’s plan, to a more fair comparison. Sysbench is a popular benchmark...
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UnlockAndExit: (void) AcpiUtReleaseMutex (ACPI_MTX_TABLES); return_ACPI_STATUS (Status); } 开发者ID:RyanLucchese,项目名称:rumpkernel-netbsd-src,代码行数:97,代码来源:tbxface.c 示例4: AcpiDbExecute ▲点赞 1▼ //...这里部分代码省略...if(*Name =='*') { (void) AcpiWalk...
/home/omm/openGauss-server/src/gausskernel/process/postmaster/../../../../src/include/utils/atomic.h:498:对‘__sync_val_compare_and_swap_16’未定义的引用 ../../src/gausskernel/storage/access/transam/parallel_recovery/page_redo.o:/home/omm/openGauss-server/src/gausskernel/storage/access...
We are testing the v5.2.1 kernel on a MPC8248 board. Everything works, except nginx hangs when it calls __sync_bool_compare_and_swap. We are using GCC 7.4.0 with musl 1.1.21. The same nginx binary works fine with a 4.19.26 kernel. I am n...
InterlockedCompareExchange provides a fast, atomic way to synchronize the testing and updating of a variable that is shared by multiple threads. If the input value pointed to by Destination equals the value of Comperand, the output value of Destination is set to the value of Exchange....
* and pthread_setspecific(). * * When the key is first created, the value associated with the key will be * NULL in all threads. When a thread exits, if a key value is non-NULL, the * destructor function (if any) will be called on it. The order of destructor ...