Title:
INFORMATION PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2019159183
Kind Code:
A
Abstract:
To provide an information processing device capable of executing parallel processing for accelerating hash calculation processing of proof-of-work of a virtual currency and a block chain more.SOLUTION: Each of a large number of cores belonging to a graphic processing unit GPU mounted on a graphic board is caused to perform hash calculation processing to input data in which a Nonce value necessary for proof-of-work is made different. Processing to division data obtained by dividing the input data is performed in parallel to each core by bit slice mounting.EFFECT: The number of steps is reduced more than in normal processing so that acceleration can be achieved.SELECTED DRAWING: Figure 10
Inventors:
SUGIMOTO KOICHI
Application Number:
JP2018047804A
Publication Date:
September 19, 2019
Filing Date:
March 15, 2018
Export Citation:
Assignee:
GMO GLOBAL SIGN KK
International Classes:
G09C1/00
Attorney, Agent or Firm:
Hitoshi Suzuki