Computer architecture scale and size

What is a warehouse scale computer?
A large-scale computer cluster that has become increasingly important is the data center, also called warehouse-scale computers (WSCs), in which racks of computers and disks are networked and share power and cooling.
Such systems typically include 50,000 to 100,000 computers, or servers, and cost $150 million..
What is CM * architecture in computer architecture?
In particular, the Cm* architecture provides a continuum of memory sharing between processors ranging from no shared memory (multicomputer) to fully shared memory (multiprocessor).
One way of positioning a multiprocessor is to consider the synchronization granularity [7], or frequency of synchronization between tasks..
What is the size of a word in a computer?
Word length of a Personal Computer is 8 bits.
The most common processors are/were 8 bit, 16 bit, 32 bit or 64 bit.
These are the WORD lengths of the processor..
What is the word size in computer architecture?
In IBM's System/360 mainframe architecture, a word is 32 bits, or four contiguous 8-bit bytes.
In Intel's PC processor architecture, a word is 16 bits, or two contiguous 8-bit bytes..
Why is warehouse scale computers important?
The Warehouse-Scale Computers [27, 110] form the backbone of the cloud infrastructure of Google, Amazon, and other CSPs.
WSCs are hierarchically organized systems with 50,000–100,000 processors capable of exploiting request-level and data-level parallelism..
In particular, the Cm* architecture provides a continuum of memory sharing between processors ranging from no shared memory (multicomputer) to fully shared memory (multiprocessor).
One way of positioning a multiprocessor is to consider the synchronization granularity [7], or frequency of synchronization between tasks.
Instruction length
The size or length of an instruction varies widely, from as little as four bits in some microcontrollers to many hundreds of bits in some VLIW systems.
Processors used in personal computers, mainframes, and supercomputers have minimum instruction sizes between 8 and 64 bits.
WSCs are hierarchically organized systems with 50,000–100,000 processors capable of exploiting request-level and data-level parallelism.
Request-level parallelism is typical for transaction-oriented systems designed to support a very large user population, as well as requests rates of million transactions per second.

size” has many meanings in computer architecture. For example, you have the How do smaller CPU architectures benefit users on the macro scale? Mostly

Servers are typically placed in 19-inch (48.3-cm) racks. Servers are measured in the number of rack units (U) that they occupy in the rack (1U, 2U, etc.)

Simplistically the size of “words” in computers is the number of bits that is transferred and used as one unit for addresses and data.

Typical values range from 1.33 to 3.03, with a median of 1.69. Experiments conducted indicate that the Google average PUE for all WSCs is 1.12 and Facebook

Ability of a system to handle an increasing amount of work

Scalability is the property of a system to handle a growing amount of work.
One definition for software systems specifies that this may be done by adding resources to the system.

Computer architecture scale and size

What is a warehouse scale computer?

What is CM * architecture in computer architecture?

What is the size of a word in a computer?

What is the word size in computer architecture?

Why is warehouse scale computers important?