Parallel computation is one of
the computer programming that
allows to execute commands simultaneously and concurrently in a single or
multiple processors inside a CPU. Parallel computation itself is useful to
improve the performance of the computer as more and more processes that can be
done at the same time it will be faster.
Parallel
concept
The concept of parallel is a processors ability
to perform a task or multiple tasks simultaneously or concurrently, in other
words, the processor is able to perform one or many tasks at one time.
Distributed
Processing
Distributed processing is the process of parallel
processing in distributed parallel processing using multiple machines. So, it
could be said the ability of the computers that run simultaneously to solve a
problem with the process quickly.
Architectural Parallel
Computer
According to a Processor Designer, taxonomy Flynn,
Computer Architecture
is
divided into four sections.
is
divided into four sections.
1. SISD (Single Instruction Single Data Stream)
The type of computer that only has one processor and
one instruction is executed serially.
2. SIMD (Single Instruction Multiple Data Stream)
This type of computer
that has more than one processor, but this computer only executes one
instruction in parallel on different data in lock-step level.
3. MISD (Multiple Instruction Single Data Stream)
This type of computer
that has one processor and execute multiple instructions in parallel but in
practice there is no computer that is built with this architecture because the
system is not easily understood, until now there has been no computers that use
this type of architecture
4. MIMD (Multiple Instruction Multiple Data Stream)
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This type of computer that has more than one processor and execute more
than one instruction in parallel. This type of computer that is most widely
used to build a parallel computer, even many supercomputer that implement
this architecture,
because the models and concepts that are not too complicated to understand.
,
because the models and concepts that are not too complicated to understand.
Introduction
to Programming Thread
A thread in computer programming is
a relevant information about the use of a single program that can handle
multiple users simultaneously.Thread This allows the program to determine how
the user entered into the program in turn and the user will go back to using a
different user. Multiple threads can run concurrently with other processes
divides the resources into memory, while the other processes do not share it.
Introduction
to Programming CUDA GPU
GPU Refers to a specific processor
GPU to accelerate and change the memory to speed up image processing. The GPU
itself is usually located on the graphics card or laptop computer
CUDA (Compute Unified Device Architecture) is a
scheme created by NVIDIA as the GPU (Graphic Processing Unit) capable of
computing not only to graphics processing, but also for general purposes. So
with the CUDA we can take advantage of multiple processors from NVIDIA to do
the calculation process much or computing.
REFFERENCE
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