Hang when loading a library via CFFI #756
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Does this fix the problem?
cffi/cffi@3397035
…On Tue, 7 Feb 2023, 07:49 Steve Nunez, ***@***.***> wrote:
I'm seeing an odd behaviour when loading shared libraries under
slime/swank. From a command line REPL:
* (asdf:load-system :cffi)
T
* (cffi:load-foreign-library "s:/src/lla/lib/libopenblas-0.3.21.dll")
#<CFFI:FOREIGN-LIBRARY LIBOPENBLAS-0.3.21.DLL-518 "libopenblas-0.3.21.dll">
all good.
The same from emacs/slime/swank just hangs. The workaround is to go to the
*inferior-lisp* buffer and press enter. After doing that the load unhangs
and things proceed normally.
Configuration:
- SBCL 2.1.6
- Slime: 2.27
- Windows 10
possibly related to #646 <#646>
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Nevermind. 🤦♂️ #646 is a Mac issue, but you're on Windows 10. Can you
perhaps attach gdb when sbcl hangs to look for clues?
…On Tue, 7 Feb 2023, 07:49 Steve Nunez, ***@***.***> wrote:
I'm seeing an odd behaviour when loading shared libraries under
slime/swank. From a command line REPL:
* (asdf:load-system :cffi)
T
* (cffi:load-foreign-library "s:/src/lla/lib/libopenblas-0.3.21.dll")
#<CFFI:FOREIGN-LIBRARY LIBOPENBLAS-0.3.21.DLL-518 "libopenblas-0.3.21.dll">
all good.
The same from emacs/slime/swank just hangs. The workaround is to go to the
*inferior-lisp* buffer and press enter. After doing that the load unhangs
and things proceed normally.
Configuration:
- SBCL 2.1.6
- Slime: 2.27
- Windows 10
possibly related to #646 <#646>
—
Reply to this email directly, view it on GitHub
<#756>, or unsubscribe
<https://github.com/notifications/unsubscribe-auth/AAALFPY2J4LVSXZPNCRNEFLWWH5ATANCNFSM6AAAAAAUTTV6UM>
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My Windows dev environment doesn't include gdb, it's Visual Studio 2019. I'm not entirely certain that even works any more, as I've been 100% in common lisp for the last 4-5 years. Does the fact that it can unhang with input from the |
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I'm seeing an odd behaviour when loading shared libraries under slime/swank. From a command line REPL:
all good.
The same from emacs/slime/swank just hangs. The workaround is to go to the inferior-lisp buffer and press enter. After doing that the load unhangs and things proceed normally.
Configuration:
possibly related to #646
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