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Zhao et al., 2020 - Google Patents

A microcode-based control unit for deep learning processors

Zhao et al., 2020

Document ID
4134832948921455301
Author
Zhao Q
Nakahara Y
Amagasaki M
Iida M
Yoshida T
Publication year
Publication venue
2020 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

External Links

Snippet

Heterogeneous computing systems that integrate general-purpose processors with various types of application-specific accelerators are becoming mainstream. However, designing an efficient and flexible instruction set architecture (ISA) for a new accelerator is challenging. In …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for programme control, e.g. control unit
    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/30—Arrangements for executing machine-instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
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    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/30—Arrangements for executing machine-instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
    • G06F9/3893—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator
    • G06F9/3895—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros
    • G06F9/3897—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros with adaptable data path
    • G—PHYSICS
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    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/30—Arrangements for executing machine-instructions, e.g. instruction decode
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    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30043—LOAD or STORE instructions; Clear instruction
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    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/30—Arrangements for executing machine-instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. incrementing the instruction counter, jump
    • G06F9/322—Address formation of the next instruction, e.g. incrementing the instruction counter, jump for non-sequential address
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    • G06F9/30—Arrangements for executing machine-instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result; Formation of operand address; Addressing modes
    • G—PHYSICS
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    • G06F15/78—Architectures of general purpose stored programme computers comprising a single central processing unit
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    • G—PHYSICS
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    • G06F15/80—Architectures of general purpose stored programme computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
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    • G06F9/46—Multiprogramming arrangements
    • G—PHYSICS
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    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled

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