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Re: SCM_DEFER_INTS versus error
From: |
Marius Vollmer |
Subject: |
Re: SCM_DEFER_INTS versus error |
Date: |
Tue, 07 Oct 2003 19:54:10 +0200 |
User-agent: |
Gnus/5.1002 (Gnus v5.10.2) Emacs/21.3 (gnu/linux) |
Mikael Djurfeldt <address@hidden> writes:
> Well, that was the situation with your COPT threads.
Ooops, yes, I could have known this...
> The current PTHREADS thread support of HEAD actually allow true
> concurrent access to Guile data structures. The "kernel lock" is
> only used to force single-threaded GC. The rest of the time,
> threads run in parallel.
Impressive. I _am_ a bit nervous about programming in such an
environmnt, I have to say, but I think I just have to get used to it.
For Scheme code, this is no change compared to the copt model since
Scheme code had to expect preemption anyway.
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