v2.0.0-alpha.1

[decahedron1]

This is the first alpha release for ort v2.0. This update overhauls the API, improves performance, fixes bugs, and makes ort simpler to use than ever before.

Our shiny new website will help you migrate: https://ort.pyke.io/migrating/v2

Stuck? We're here to help:

• Discord: #💬｜ort-discussions
• GitHub Discussions

A huge thank you to those who contributed to this release: Ben Harris, Ivan Krivosheev, Rui He, Andrea Corradi, & Lenny

Love ort? Consider supporting us on Open Collective 💖

❤️💚💙💛

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This discussion was created from the release v2.0.0-alpha.1.

[Liangdi]

Thank you for your great work. Does the onnxruntimer library I downloaded from pykeio support gpu? I used cuda feature, but it doesn’t seem to work

[decahedron1]

Yes, pyke provides CUDA binaries for both Windows & Linux in alpha 1.

You may need to run cargo clean if you used a version without CUDA previously. Are you also registering the EP in code? See https://ort.pyke.io/perf/execution-providers for more information on that.

If it still is not working, enable tracing-subscriber to debug whether the registration fails.

Add tracing-subscriber to your Cargo.toml:

[dependencies]
tracing-subscriber = { version = "0.3", features = [ "env-filter", "fmt" ] }

In your main function:

fn main() {
    tracing_subscriber::fmt::init();
}

Set the environment variable RUST_LOG to ort=debug to see all debug messages from ort; this will look like:

• Windows (PowerShell): $env:RUST_LOG = 'ort=debug'; cargo run
• Windows (Command Prompt): use PowerShell ;)
• macOS & Linux: RUST_LOG="ort=debug" cargo run

[Liangdi]

thanks