(2015) presented a parallel algorithm
to handle the RSA decryption by investigating the effect of Pthread and computing a unified device architecture (CUDA) on decryption operation in RSA cryptosystem.
Using a varying number of data size and clusters, the results prove that the parallel algorithm
achieves more efficiency and time complexity than the sequential algorithm.
With the new extensive parallel algorithm
also providing much larger capacity than before, any full-chip SoC designs can now be run flat, not only for power-grid IR drop and electromigration (EM) analysis but also electrical and thermal co-analysis at the chip-package-board system level, including 3DIC, with Cadence Sigrity technologies.
(3) In order to improve the speed of the semantic compression algorithm, we use the CUDA kernel function to implement the parallel computation of the optimized iterative semantic compression algorithm on the GPU, and propose the GPU parallel algorithm
POICAG (Parallel Optimized Iterative Compression Algorithm Using GPU).
For this reason, Ottoni proposed an instruction-level automatic task parallel algorithm
called Decoupled Software Pipelines (DSWP) .
The running times required by the Canny and Otsu-Canny algorithm in the literature  are much longer than those of the parallel Canny algorithm and the parallel algorithm
proposed in this study and become dramatically longer as the number of images increases because the parallel algorithm
adopts the distributed parallel processing technology of the MapReduce framework in the Hadoop platform, whereas the Canny and Otsu-Canny algorithm in the literature  use a single-node architecture with limited processing capacity.
A study in 2009 considered computing a noise map on a supercomputer; in this effort, software called Noise Propagation Model is used to obtain the noise map in a supercomputer ; the parallel algorithm
assigns tasks at one time rather than using dynamic assignment, and the noise map is two-dimensional.
It can be observed from Figure 5 that the parallel algorithm
based on the PISO numerical scheme demonstrates significantly better parallel scalability and efficiency than the parallel algorithm
based on the coupled numerical scheme.
This paper proposes a combined parallel algorithm
named "CZ algorithm" to compress and encrypt the big data efficiently.
The parallel algorithm
is an effective way to solve this essential problem.