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At 4.14 GHz, that gives 4.14 billion * 24 = 99.36 SP GFLOPS, and at 8 cores, 794.88 SP GFLOPS. Peak double precision (DP) performance is roughly half of peak SP performance. For comparison, Intel's 2013 Haswell architecture CPUs can do 16 DP FLOPs or 32 SP FLOPs per cycle (8/16 DP/SP fused multiply-add spread across 2× 256-bit AVX2 FP vector ...
DisplayPort connector A DisplayPort port (top right) on a laptop from 2010, near an Ethernet port (center) and a USB port (bottom right). DisplayPort (DP) is a proprietary [a] digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA).
PROFIBUS DP [6] uses two core screened cable with a violet sheath, [18] and runs at speeds between 9.6 kbit/s and 12 Mbit/s. [20] A particular speed can be chosen for a network to give enough time for communication with all the devices present in the network.
An instruction set architecture (ISA) is an abstract model of a computer, also referred to as computer architecture.A realization of an ISA is called an implementation.An ISA permits multiple implementations that may vary in performance, physical size, and monetary cost (among other things); because the ISA serves as the interface between software and hardware.
Diagram of a symmetric multiprocessing system. Symmetric multiprocessing or shared-memory multiprocessing [1] (SMP) involves a multiprocessor computer hardware and software architecture where two or more identical processors are connected to a single, shared main memory, have full access to all input and output devices, and are controlled by a single operating system instance that treats all ...
The first documented computer architecture was in the correspondence between Charles Babbage and Ada Lovelace, describing the analytical engine.While building the computer Z1 in 1936, Konrad Zuse described in two patent applications for his future projects that machine instructions could be stored in the same storage used for data, i.e., the stored-program concept.
Additionally, the stack was more widely used, so that a program in ROM could set aside a block of memory in RAM, set the SP to be the base of the block, and then refer to data within it using relative values. [12]: 2.1–2.4 To aid this type of access, the 6809 renamed the SP to U for "user", and added a second stack pointer, S, for "system".
DSPs are usually optimized for streaming data and use special memory architectures that are able to fetch multiple data or instructions at the same time, such as the Harvard architecture or Modified von Neumann architecture, which use separate program and data memories (sometimes even concurrent access on multiple data buses).