esp-nn

Optimised Neural Network functions for Espressif chipsets (by espressif)

Esp-nn Alternatives

Similar projects and alternatives to esp-nn

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better esp-nn alternative or higher similarity.

esp-nn reviews and mentions

Posts with mentions or reviews of esp-nn. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-01-16.
  • TinyML: Ultra-low power Machine Learning
    5 projects | news.ycombinator.com | 16 Jan 2024
    There are a range of ML acceleration possible on existing chips. The basic 4-wide 8 bit integer SIMD extensions in NEON is available on basically all ARM Cortex M4F chips, which is already available 8+ years. It gives 4-5x speedup for neural networks.

    The more recent ESP32-S3 has operations with up to 10x speedup, see https://github.com/espressif/esp-nn

    Then there are RISCV chips with neural network co processors like Kendryte K210.

    ARM has also defined a new set of extensions for NN acceleration, and reference designs for cores being ARM Cortex M85. Chips are becoming available this year.

  • [Discussion] Best practices for taking deep learning models to bare metal MCUs
    3 projects | /r/MachineLearning | 7 Feb 2023
    https://github.com/espressif/esp-nn https://github.com/espressif/tflite-micro-esp-examples
  • Ask HN: What Are You Working on This Year?
    49 projects | news.ycombinator.com | 2 Jan 2023
    The ESP32-S3 introduces vector instructions which are supported by TFLite already. See here - https://github.com/espressif/esp-nn#performance

    S3 also supports Octal PSRAM vs the single lane SPI PSRAM found on the older ESP32-CAM style boards, should be 8x the bandwidth with all else equal. So far I've only seen the octal PSRAM's available on WROOM modules and it looks likes there only support for Espressif branded Octal PSRAM chips at this point.

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    workos.com | 26 Apr 2024
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Stats

Basic esp-nn repo stats
3
111
4.7
7 months ago

espressif/esp-nn is an open source project licensed under Apache License 2.0 which is an OSI approved license.

The primary programming language of esp-nn is Assembly.


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