The user space memory access functions to be explored are listed in Table 1.
用户空间内存访问函数在表1中列出。
To enable memory access, it provides put and set methods for ints, chars, and bytes.
为允许内存访问,它为int、char和byte提供了put 和set方法。
To avoid memory access conflict, the algorithms are based on a parallel merge algorithm.
为了避免存储访问冲突,算法采用了基于并行归并的并行排序方法。
Some types of memory access errors (like using a NULL pointer) cause a program to crash outright.
有些类型的内存访问错误 (比如使用一个NULL指示器) 将会导致一个程序完全崩溃。
Non-uniform Memory Access (NUMA) is a new feature supported in the 2.6 kernel for Linux on POWER.
非一致内存访问(Non - uniform Memory Access,NUMA)是用于Linux on POWER的2.6内核所支持的新特性。
External memory access requests are processed by first reading the corresponding security bit.
外部存储器存取请求首先通过读取相应的安全位来处理。
The database will be slower than the memory access, so two servers will not be twice as fast as one.
数据库访问比内存访问慢,所以两台服务器的处理速度达不到一台服务器的两倍。
This increases the latency of the task's memory access until its data is in the cache of the new CPU.
这就增加了任务的内存访问延迟,这些时间用来将其数据移入新cpu的内存中。
Purify adds value to your existing correctness tests by simultaneously checking for memory access errors.
Purify 可以通过同时检查内存访问错误来对您的现存正确性测试增加价值。
Additionally, while not protected by a permission, memory access must be confined to strict type safety.
此外,在没有权限保护时,内存访问必须遵循严格的类型安全。
The index register is added to the specified address, and the result is used as the address for the memory access.
索引寄存器会与某个指定的地址相加,结果用作访问内存时使用的地址。
Large page usage is primarily intended to provide performance improvements to memory access intensive applications.
使用大页主要是为提高内存访问频繁的应用程序的性能。
Even though time needed for one memory access is quintupled, caching permits performance to remain reasonable.
尽管每次内存存取的时间是很大的,高速缓存使执行的时间还是可以接受的。
In this paper, we propose a performance analysis method on the study for instruction stream and memory access.
本文基于指令执行流和内存访问流的分析,提出一种性能分析的新方法。
Thus, it is more important to provide continuous data stream than to reduce the delay of single memory access.
因此,向处理器内核提供连续的数据流比降低单个存储访问的延迟更加重要。
This reduces memory access times and jitter, as simultaneous, competing memory access by multiple OS is avoided.
这降低了内存访问时间和抖动,通过多个操作系统同时,竞争的内存访问是可以避免的。
Your write system call will be interrupted by the bus error signal SIGBUS, because you performed a bad memory access.
此时write系统调用会被进程接收到的SIGBUS信号中断,因为当前进程访问了非法内存地址。
Thus, how to improve memory access performance has been an important direction in computer architecture research.
因此,如何提高访存性能已经成为计算机体系结构研究的一个重要方向。
Locking TLB entries can ensure that a memory access to a given region never incurs the penalty of a page table walk.
锁定TLB输入能确保对于给出区域的内存读取绝不会导致页表移动的掉失。
Memory access conflict intensifies as the number of processors increases in a tightly-coupled multiprocessor system.
随着紧耦合处理机系统中处理机数目的不断增加,访存冲突会更加严重。
Thus, it is important to study protocols and implementation of system bus to hide memory latency and increase memory access rate.
因此研究系统总线协议及其实现技术对于隐藏访存延迟和提高访存速度具有重要意义。
Memory needs and memory access times are reduced by computing intermediate results by stages and decreasing temporary results storage.
分阶段计算中间结果,减少临时结果存储,可减小存储器需求和存储器访问次数。
A dynamic SDRAM access scheduler according to modern SDRAM technology and memory access scheduling algorithms is proposed in this paper.
在本文中提到动态sdram根据现代sdram技术进入调度程序和存储器进入调度的算法。
Software pipelining has been combined with several memory optimization technologies for higher performance by hiding memory access latency.
为了减轻存储系统影响,软件流水结合了一些存储优化技术,通过隐藏存储延迟来提高性能。
Moreover, to design a storage scheme for both memory access conflict free and network alignment conflict free is also a NP Complete problem.
另外设计同时满足存储访问无冲突和互联网络无冲突的存储方案设计问题也是一个NP完全问题。
For example, there are no addressing exceptions since all Pointers get aligned and truncated to the local store size when attempting a memory access.
例如,根本就不存在寻址异常,因为所有的指针都是对齐的,并且在视图访问某处内存时都根据本地存储的大小进行了截断。
When AME is enabled for an LPAR, the operating system starts compressing and decompressing data in memory based on the workload's memory access pattern.
在为LPAR启用AME时,操作系统将开始根据工作负载的内存访问模式压缩和解压缩内存中的数据。
At that point, pulling data may involve some kind of redirected memory access as opposed to actually binding to a database and initiating a transaction.
到那时,pull数据可能需要某种重定向的内存访问,而不是真正绑定到数据库,然后开始一个事务。
On C or C++ projects, we always made it mandatory to run Purify on components to prevent memory access violations from making their way into production code.
在C或者 C++项目中,我们已经强制在组件上运行Purify来预防进入产品代码的内存访问的违规。
Therefore, the amount of time required for any particular memory access is completely unknown (if the memory is swapped out, who knows how long it will take).
因而,某一内存访问所需的时间是完全未知的(如果内存被换出,所需时间的长短是不可知的)。
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