An electro-optic module provides electro-optic signal drivers formed upon a semiconductor carrier having electrically conducting traces and passive circuit network filtering elements of electroceramic material with the electro-optic signal drivers being in electrical communication with the passive circuit elements and interface the module within a larger com...
Direct Memory Access (DMA) refers to a capability in computer bus architectures that enables data to be transferred directly from an attached device, such as a disk drive or external memory, to other memory locations without the involvement of the central processing unit (CPU). This offloading ...
4. Today, the most common form of UMA architecture is the Symmetric Multiprocessor (SMP) machine, which consists of multiple identical processors with equal level of access and access time to the shared memory. Whereas the most common form of NUMA architecture is the machine made by inter-...
When you open an application or file, it gets loaded into RAM. This allows your computer to access this data much faster than if it had to read it from the hard drive each time. The more RAM you have, the more applications and files your computer can keep readily accessible. ...
ALL memory can be accessed in native DMA mode (FPGA hardware). ALL memory can be accessed if kernel module (KMD) is loaded. Raw PCIe TLP access (FPGA hardware). Mount live RAM as file [Linux, Windows, macOS Sierra*]. Mount file system as drive [Linux, Windows, macOS Sierra*]. Execu...
Every buffer has an access mode: pinned or free (unpinned). A buffer is "pinned" in the cache so that it does not age out of memory while a user session accesses it. Multiple sessions cannot modify a pinned buffer at the same time. ...
Can I upgrade the memory in a computer? Yes, you can upgrade the memory in a computer, specifically the random access memory (RAM) modules. Depending on the computer's architecture and specifications, you can usually add more RAM or replace existing modules with higher-capacity ones. Upgrading...
DRAM must be refreshed every few milliseconds. Cache memory, which also is a type of random access memory, does not need to be refreshed. It is built directly into the CPU to give the processor the fastest possible access to memory locations and provides nanosecond speed access time to freque...
In subject area: Computer Science Non-Uniform Memory Access (NUMA) refers to a shared memory parallel architecture where the access time to different memory locations may vary for a processor. It involves inter-linking multiple Symmetric Multiprocessors (SMPs) and is characterized by its non-uniformi...
to observe information about the access patterns of the other thread, a “target” thread. This is because the access patterns of the target thread can cause data of the spy thread to be evicted from cache memory, and can thus alter the access time of the spy thread's access of memory....