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DK3866001T3 - Systemer og fremgangsmåder til udførelse af instruktioner for et prikprodukt med 16-bit-vektor med flydende komma - Google Patents

Systemer og fremgangsmåder til udførelse af instruktioner for et prikprodukt med 16-bit-vektor med flydende komma Download PDF

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Publication number
DK3866001T3
DK3866001T3 DK21166159.0T DK21166159T DK3866001T3 DK 3866001 T3 DK3866001 T3 DK 3866001T3 DK 21166159 T DK21166159 T DK 21166159T DK 3866001 T3 DK3866001 T3 DK 3866001T3
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DK
Denmark
Prior art keywords
systems
methods
floating point
executing instructions
dot product
Prior art date
Application number
DK21166159.0T
Other languages
English (en)
Inventor
Alexander F Heinecke
Robert R Valentine
Mark J Charney
Raanan Sade
Menachem Adelman
Zeev Sperber
Amit Gradstein
Simon Rubanovich
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of DK3866001T3 publication Critical patent/DK3866001T3/da

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F9/3001—Arithmetic instructions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F9/3001—Arithmetic instructions
    • G06F9/30014—Arithmetic instructions with variable precision
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G06F9/30038—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations using a mask
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3802—Instruction prefetching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3887—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple data lanes [SIMD]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3888—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple threads [SIMT] in parallel

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Complex Calculations (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Devices For Executing Special Programs (AREA)
DK21166159.0T 2018-11-09 2019-10-08 Systemer og fremgangsmåder til udførelse af instruktioner for et prikprodukt med 16-bit-vektor med flydende komma DK3866001T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/186,378 US11366663B2 (en) 2018-11-09 2018-11-09 Systems and methods for performing 16-bit floating-point vector dot product instructions
EP19201865.3A EP3651018B1 (en) 2018-11-09 2019-10-08 Systems and methods for performing 16-bit floating-point vector dot product instructions

Publications (1)

Publication Number Publication Date
DK3866001T3 true DK3866001T3 (da) 2024-11-18

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DK21162718.7T DK3855308T3 (da) 2018-11-09 2019-10-08 Systemer og fremgangsmåder til udførelse af 16-bit-vektorprikproduktinstruktioner med flydende komma
DK21166159.0T DK3866001T3 (da) 2018-11-09 2019-10-08 Systemer og fremgangsmåder til udførelse af instruktioner for et prikprodukt med 16-bit-vektor med flydende komma

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DK21162718.7T DK3855308T3 (da) 2018-11-09 2019-10-08 Systemer og fremgangsmåder til udførelse af 16-bit-vektorprikproduktinstruktioner med flydende komma

Country Status (7)

Country Link
US (4) US11366663B2 (da)
EP (4) EP3855308B1 (da)
CN (4) CN112861073B (da)
DK (2) DK3855308T3 (da)
ES (3) ES2987811T3 (da)
FI (2) FI3866001T3 (da)
PL (3) PL3866001T3 (da)

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Also Published As

Publication number Publication date
CN111177648A (zh) 2020-05-19
US20220326949A1 (en) 2022-10-13
PL3855308T3 (pl) 2024-10-07
PL3651018T3 (pl) 2024-10-28
EP4455870A3 (en) 2024-11-20
EP3651018A2 (en) 2020-05-13
CN118550586A (zh) 2024-08-27
EP3866001A1 (en) 2021-08-18
EP4455870A2 (en) 2024-10-30
EP3651018B1 (en) 2024-06-26
EP3855308B1 (en) 2024-05-08
US12008367B2 (en) 2024-06-11
CN112861073B (zh) 2024-03-22
CN112711443B (zh) 2024-06-21
US11036504B2 (en) 2021-06-15
ES2987811T3 (es) 2024-11-18
EP3651018A3 (en) 2020-07-15
US20210157589A1 (en) 2021-05-27
EP3866001B1 (en) 2024-08-28
US20210117194A1 (en) 2021-04-22
PL3866001T3 (pl) 2025-01-07
EP4455870B1 (en) 2025-12-03
FI3855308T3 (fi) 2024-07-18
DK3855308T3 (da) 2024-07-29
US20190079767A1 (en) 2019-03-14
ES2993213T3 (en) 2024-12-26
CN112861073A (zh) 2021-05-28
US11263009B2 (en) 2022-03-01
EP3855308A1 (en) 2021-07-28
ES2987038T3 (es) 2024-11-13
CN112711443A (zh) 2021-04-27
US11366663B2 (en) 2022-06-21
FI3866001T3 (fi) 2024-11-18

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