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Specialized Instruction Design
Koscielniak, Jan ; Zachariášová, Marcela (referee) ; Hruška, Tomáš (advisor)
The purpose of this thesis is to design and implement specialized instructions for RISC-V instruction set architecture. These instruction are used to accelerate a set of selected cryptographic algorithms. New instructions are implemented in Codasip Studio for 32bit processor model with RV32IM instruction set. Open source implementations were selected and edited to use new instructions. Instructions were used on respective algorithms, tested and profiled. The outcome of this thesis is instruction set extension, that enables up to seven times speed up, depending on used algorithm.
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Automatic Searching of Instruction Extensions for Application Processors
Češka, Martin ; Křoustek, Jakub (referee) ; Masařík, Karel (advisor)
This thesis deals with the process of automatic searching of instruction-set extensions for application-specific instruction-set processors. This process uses slightly edited ISEGEN algorithm. At first, all important terms including this algorithm are described. Then there is a detailed description of implementation of whole process in C++ programming language. At last, newly created program is considered as useful or useless based on speed-up of processor at performing of input program using found extensions.
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Semi-Automatic Optimization Using Specialized Instructions
Mikó, Albert ; Hynek, Jiří (referee) ; Masařík, Karel (advisor)
The design of instruction sets for application specific processors is a difficult task. This thesis describes the tasks of selection, marking and creation of instruction set extensions for application specific processors. The presented semiautomatic method provides the user with a simple way to select instruction set extensions by marking a section of source code in the application. The creation of the new instruction in the modelling language itself is solved automatically. Thanks to this the user can concentrate his efforts on tasks where human ingenuity and experience can be used the most.
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|
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Specialized Instruction Design
Koscielniak, Jan ; Zachariášová, Marcela (referee) ; Hruška, Tomáš (advisor)
The purpose of this thesis is to design and implement specialized instructions for RISC-V instruction set architecture. These instruction are used to accelerate a set of selected cryptographic algorithms. New instructions are implemented in Codasip Studio for 32bit processor model with RV32IM instruction set. Open source implementations were selected and edited to use new instructions. Instructions were used on respective algorithms, tested and profiled. The outcome of this thesis is instruction set extension, that enables up to seven times speed up, depending on used algorithm.
|
|
|
Semi-Automatic Optimization Using Specialized Instructions
Mikó, Albert ; Hynek, Jiří (referee) ; Masařík, Karel (advisor)
The design of instruction sets for application specific processors is a difficult task. This thesis describes the tasks of selection, marking and creation of instruction set extensions for application specific processors. The presented semiautomatic method provides the user with a simple way to select instruction set extensions by marking a section of source code in the application. The creation of the new instruction in the modelling language itself is solved automatically. Thanks to this the user can concentrate his efforts on tasks where human ingenuity and experience can be used the most.
|
|
|
Automatic Searching of Instruction Extensions for Application Processors
Češka, Martin ; Křoustek, Jakub (referee) ; Masařík, Karel (advisor)
This thesis deals with the process of automatic searching of instruction-set extensions for application-specific instruction-set processors. This process uses slightly edited ISEGEN algorithm. At first, all important terms including this algorithm are described. Then there is a detailed description of implementation of whole process in C++ programming language. At last, newly created program is considered as useful or useless based on speed-up of processor at performing of input program using found extensions.
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