General Information

As of February 8, 2024

r/RISCV

The RISC-V Instruction Set Architecture

en

RISC-V (pronounced "risk-five") is a license-free, modular, extensible computer instruction set architecture (ISA). Originally designed for computer architecture research at Berkeley, RISC-V is now used in everything from $0.10 CH32V003 microcontroller chips to the pan-European supercomputing initiative, with 64 core 2 GHz workstations in between. RISC-V is suitable for custom silicon chips, as a soft core in an FPGA, or as a high performance software Virtual Machine. riscv.org

Related Links

FAQ

riscv.org

wikipedia

List of available cores

Related sub-reddits

/r/ECE

/r/cpudesign

/r/opensource

/r/opensourcehardw...

17,692

April 23, 2015

public

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Restricted Submissions
Community Reviewed

Total Submissions

4,535

Total Comments

29,627

Earliest Submission

May 12, 2015

Earliest Comment

May 19, 2015

Metrics

Activity Over Time

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totalComments

Submission Flags

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Submission Score Distribution

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Comment Score Distribution

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Title Length

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Most Distinctive Words

Year
2024
Total Words in Subreddit
842,563
Total Words in Reddit
119,924,722,855
Rank
Word
Occurrences
in Subreddit
Total
Occurrences
Rate in
Subreddit
(per 1M words)
Rate in
Reddit
(per 1M words)
Ratio
(Sub Rate / Reddit Rate)
#15,15534,1136118.20.321508.75
#233524,082397.60.21979.97
#320221,987239.70.21307.65
#418722,183221.90.21199.85
#570786,416839.10.71164.48
#620525,951243.30.21124.36
#721731,625257.50.3976.64
#832449,575384.50.4930.23
#910716,494127.00.1923.35
#1010216,152121.10.1898.84
#1116627,269197.00.2866.45
#1211120,782131.70.2760.22
#138415,96499.70.1748.93
#1416732,034198.20.3742.01
#1549998,736592.20.8719.34
#1614028,491166.20.2699.40
#178818,007104.40.2695.58
#1821645,231256.40.4679.71
#1935676,937422.50.6658.60
#20697160,643827.21.3617.56
#2112232,560144.80.3533.31
#2214238,305168.50.3527.64
#236318,34674.80.2488.77
#2411235,716132.90.3446.34
#25439140,836521.01.2443.67
#267524,39589.00.2437.59
#274916,06958.20.1434.02
#287826,26092.60.2422.77
#294916,56658.20.1421.00
#304716,68555.80.1400.94
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#364116,74348.70.1348.54
#374719,30155.80.2346.60
#381,319541,8771565.54.5346.46
#39372154,409441.51.3342.91
#404920,50758.20.2340.10
#41393168,440466.41.4332.09
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#4911052,058130.60.4300.75
#506631,86978.30.3294.77
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