1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 <2010> 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 | Index | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 <2010> 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 |
<== Date ==> | <== Thread ==> |
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Subject: | YACAQ (Yet Another Channel Access Question) |
From: | Benjamin Franksen <[email protected]> |
To: | [email protected] |
Date: | Thu, 28 Oct 2010 14:39:55 +0200 |
The manual says: "The priority of auxiliary threads spawned by the CA client library are at fixed offsets from the priority of the thread that called ca_context_create()." It does not say whether these threads have higher or lower priority compared to one that called ca_context_create. I want to know this because I'd like to employ a single-writer / multiple-reader algorithm that needs no locks but works only if the writer has priority higher than or equal to the readers. Cheers Ben