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| From | "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> |
| Newsgroups | comp.programming.threads, comp.lang.c++ |
| Subject | Re: More precision about my new inventions of scalable algorithms.. |
| Date | Fri, 19 Feb 2021 15:17:01 -0800 |
| Organization | Aioe.org NNTP Server |
| Lines | 19 |
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| References | <a5d9ec4c-5dba-47a0-ba1b-5fa348a565b9n@googlegroups.com> <s0pe09$teu$1@dont-email.me> <s0pf7d$9le$1@gioia.aioe.org> <s0pg0a$d4k$1@dont-email.me> |
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On 2/19/2021 3:01 PM, Bonita Montero wrote: >>>> My below powerful inventions of LW_Fast_RWLockX and Fast_RWLockX >>>> that are two powerful scalable RWLocks that are FIFO fair > >>> RW-locks are never fair. > >> There are implementations that can be starvation free. > > No, impossible. Readers can hold the lock as long as they > want and starve out writers. And writers could do the same. Ummm... I am not sure what you mean here. The type of starvation I am talking about is when reader activity is so frequent that writers just can't seem to get in. Even if the reader critical sections are short. Every time a writer wants to get in, several readers jump in line. Its all about reader or writer priority, a lot of rwmutex impls have that flaw. Sure a reader can hold the lock for an hour, okay. Well, writers cannot get in for an hour. That's perfectly normal. This is not the same type of starvation I am referring to...
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More precision about my new inventions of scalable algorithms.. Amine Moulay Ramdane <aminer68@gmail.com> - 2021-02-18 11:07 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-19 23:27 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-19 14:48 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-20 00:01 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-19 15:17 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-20 08:50 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-20 12:46 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-20 12:52 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-21 17:16 +0100
Re: More precision about my new inventions of scalable algorithms.. Richard Damon <Richard@Damon-Family.org> - 2021-02-21 13:15 -0500
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-21 19:58 +0100
Re: More precision about my new inventions of scalable algorithms.. Richard Damon <Richard@Damon-Family.org> - 2021-02-21 15:58 -0500
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-21 14:35 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-22 06:54 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-21 22:00 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-22 07:40 +0100
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-22 09:20 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-22 14:54 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-23 08:38 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-23 00:25 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-23 20:17 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-23 11:29 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-24 18:20 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-25 01:49 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-23 14:13 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-23 14:14 -0800
Re: More precision about my new inventions of scalable algorithms.. Richard Damon <Richard@Damon-Family.org> - 2021-02-23 16:51 -0500
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-24 18:22 +0100
Re: More precision about my new inventions of scalable algorithms.. Richard Damon <Richard@Damon-Family.org> - 2021-02-24 13:28 -0500
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-24 17:16 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-25 07:08 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-24 23:39 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-25 09:49 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-25 01:05 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-25 11:43 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-25 03:09 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-25 03:10 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-24 23:43 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-22 06:52 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-21 22:10 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-21 21:47 -0800
Re: More precision about my new inventions of scalable algorithms.. Bonita Montero <Bonita.Montero@gmail.com> - 2021-02-22 06:51 +0100
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-21 22:01 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-19 15:32 -0800
Re: More precision about my new inventions of scalable algorithms.. "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-02-19 15:37 -0800
Re: More precision about my new inventions of scalable algorithms.. Amine Moulay Ramdane <aminer68@gmail.com> - 2021-02-19 15:14 -0800
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