segmentation on Mac M1 vs macOS Catalina

[natalievpj]

Segmentation mode not running on M1 chip Mac (Monterey) but completes for the same dataset on an older macOS Catalina No error messages produced, no segmentation result.

[andreped]

Hello, @natalievpj!

How did you download Raidionics? Through GitHub or the main website?

If from GitHub, be sure to download the installer in Assets with pattern *-macOS_arm.pkg which is relevant for M1 chip. For latest release, see here. The other file with pattern *-macOS.pkg is for Macs without M1.

For simplicity, I have added a link below which will download the appropriate installer for your M1 chip Mac: https://github.com/raidionics/Raidionics/releases/download/v1.2.0/Raidionics-1.2.0-macOS_arm.pkg

[natalievpj]

Thanks, yes indeed I followed the packages download link with the _arm extension - installation was ok, and it displays the loaded T1contrast, but it’s not effectively segmenting anything when selecting to do so (initially the red wheel started with “-“ and froze - which it does sometimes - I then restarted the application and tried again, the wheel quickly completes (instead of going through 0/2, 1/2 etc), and nothing is displayed under the segmentations).

If there is a different download option to try, very happy to.

By the way, thanks so much for putting in the effort to create this tool.

Thanks Natalie

On 3 May 2023, at 17:05, André Pedersen @.**@.>> wrote:

Hello, @natalievpjhttps://github.com/natalievpj!

How did you download Raidionics? Through GitHubhttps://github.com/raidionics/Raidionics/releases or the main websitehttps://raidionics.github.io/?

If from GitHub, be sure to download the installer in Assets with pattern *-macOS_arm.pkg which is relevant for M1 chip. For latest release, see herehttps://github.com/raidionics/Raidionics/releases/tag/v1.2.0.

For simplicity, I have added a link below which will download the appropriate installer for your M1 chip Mac: https://github.com/raidionics/Raidionics/releases/download/v1.2.0/Raidionics-1.2.0-macOS_arm.pkg

— Reply to this email directly, view it on GitHubhttps://github.com/raidionics/Raidionics/issues/38#issuecomment-1533313252, or unsubscribehttps://github.com/notifications/unsubscribe-auth/A7SYDSBFQYYBJUM7QAUCDMTXEJ65RANCNFSM6AAAAAAXUTQ26I. You are receiving this because you were mentioned.Message ID: @.***>

[andreped]

initially the red wheel started with “-“ and froze - which it does sometimes

It might be that it just takes some time before the model starts running. Before it starts it might appear frozen.

the wheel quickly completes (instead of going through 0/2, 1/2 etc), and nothing is displayed under the segmentations).

This sounds like the model crashed straight away at launch. It isnt that the model failed to find anything, it is rather that the model failed to start running.

@dbouget should be able to assist you further on this manner. He will likely reply tomorrow.

[natalievpj]

That’s helpful thanks. It turns out the solution was a classic case of full system reboot (turn the computer off and on again…). Now it behaves, thanks, working now!

From: André Pedersen @.> Date: Wednesday, 3 May 2023 at 17:24 To: raidionics/Raidionics @.> Cc: Natalie Voets @.>, Mention @.> Subject: Re: [raidionics/Raidionics] segmentation on Mac M1 vs macOS Catalina (Issue #38)

initially the red wheel started with “-“ and froze - which it does sometimes

It might be that it just takes some time before the model starts running. Before it starts it might appear frozen.

the wheel quickly completes (instead of going through 0/2, 1/2 etc), and nothing is displayed under the segmentations).

This sounds like the model crashed straight away at launch. It isnt that the model failed to find anything, it is rather that the model failed to start running.

@dbougethttps://github.com/dbouget should be able to assist you further on this manner. He will likely reply tomorrow.

— Reply to this email directly, view it on GitHubhttps://github.com/raidionics/Raidionics/issues/38#issuecomment-1533341095, or unsubscribehttps://github.com/notifications/unsubscribe-auth/A7SYDSGIGVWDWOLZLV5YLDLXEKBEXANCNFSM6AAAAAAXUTQ26I. You are receiving this because you were mentioned.Message ID: @.***>

[andreped]

That’s helpful thanks. It turns out the solution was a classic case of full system reboot (turn the computer off and on again…). Now it behaves, thanks, working now!

Great, @natalievpj! Glad it worked out in the end :]

Feel free to create new issues if you have any further questions or concerns. Best of luck!