August 2010 - bordeaux-threads-devel - mailman3.common-lisp.net

[Bordeaux-threads-devel] ECL implementation update
by Kamil Shakirov 23 Aug '10

23 Aug '10

Hi List, The attached patch adds support for condition variables and recursive locks supported by ECL implementation. All test cases now pass with ECL 10.7.1. -- wbr.

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[Bordeaux-threads-devel] Is there a multi-implementation way to get a timeout on condition-notify?
by Matt Lamari 18 Aug '10

18 Aug '10

On lispworks (6) there's condition-notify-with-timeout. On SBCL - not sure - there's a with-timeout that can make a form throw; but a little birdie told me that it's not supported on all platforms. Any good ideas? I've toyed with ideas for emulating it; but they tend to fall down under scrutiny.

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[Bordeaux-threads-devel] [BUG-FIX] Error: Symbol "CONDITION-SIGNAL" not found at all in the MP package.
by Ryan Hope 18 Aug '10

18 Aug '10

I get this error "Error: Symbol "CONDITION-SIGNAL" not found at all in the MP package." using bordeaux-threads from git on Lispworks6. Below is a fix... diff --git a/src/impl-lispworks.lisp b/src/impl-lispworks.lisp index 8c88b30..949e7ff 100644 --- a/src/impl-lispworks.lisp +++ b/src/impl-lispworks.lisp @@ -78,7 +78,7 @@ Distributed under the MIT license (see LICENSE file) #+(or lispworks6) (defun condition-notify (condition-variable) - (mp:condition-signal condition-variable)) + (mp:condition-variable-signal condition-variable)) (defun thread-yield () (mp:process-allow-scheduling)) -- Ryan Hope, M.S. CogWorks Lab Department of Cognitive Science Rensselaer Polytechnic Institute

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