restore logging for OS other than Windows #167
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addresses #166 |
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@joaquimg I guess that a maintainer will have to run the tests in order to get the secret for the Xpress license? |
Yes. Can you instead post a screenshot of the tests passing? And perhaps solving a model with logging? |
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| if Sys.iswindows() && # is win | ||
| model.inner.logfile == "" && # no file -> screen | ||
| model.log_level != 0 # has log | ||
| if model.inner.logfile == "" && # no file -> screen |
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According to FICO:
Prior to Xpress 8.9, the Optimizer library would automatically print messages to stdout for all Unix-like platforms
(including MacOS) if no message callback function was defined. With Xpress 8.9 and later, the Optimizer library will no longer print messages automatically for any platform.To print the messages produced by the Optimizer, a user should set a message callback, using XPRSaddcbmessage():
and provide it with a function that prints each message to stdout, as in the example provided in the link above.
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What if you add:
os: [ubuntu-latest, windows-latest, macOS-latest]to the CI? Then all major platforms will be tested automatically.
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Linux also requires this?
Short answer: yes.
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@joaquimg It's working on Xpress 8.11 on Linux too |
and update control parameters for latest FICO Xpress release 8.14.0