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Re: [MIT-Scheme-devel] Symmetric MultiProcessing

From: Taylor R Campbell
Subject: Re: [MIT-Scheme-devel] Symmetric MultiProcessing
Date: Sun, 19 Jan 2014 19:16:54 +0000
User-agent: IMAIL/1.21; Edwin/3.116; MIT-Scheme/9.1.99

   Date: Sun, 19 Jan 2014 10:58:15 -0700
   From: Matt Birkholz <address@hidden>

   > From: Chris Hanson <address@hidden>
   > Date: Fri, 17 Jan 2014 22:40:01 -0800
   > R7RS defines parameters, which we'll eventually need to implement anyway
   > for compliance.  Converting the system's bindings over to parameters is
   > probably the right thing for a variety of reasons.

   Then I will stick it to master, one binding per commit.

Let's keep it in a branch until we get 9.2 out, at least.

   Comply with R7RS?  Does it not require multiple-value returns?

Probably, but it's a bug that we don't implement them right.

Lying around somewhere I might have a local branch with a stab at
implementing them with zero overhead for the single-return,
single-receive case by adding a return code for the multiple-receive
case.  In principle this should work, but integrating it with compiled
code made it tricky.

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