Path: csiph.com!aioe.org!NBiuIU74OKL7NpIOsbuNjQ.user.gioia.aioe.org.POSTED!not-for-mail From: "Chris M. Thomasson" Newsgroups: comp.programming.threads,comp.lang.c++ Subject: Re: More precision about my new inventions of scalable algorithms.. Date: Tue, 23 Feb 2021 00:25:32 -0800 Organization: Aioe.org NNTP Server Lines: 9 Message-ID: References: <1rxYH.126875$gb5.90507@fx10.iad> NNTP-Posting-Host: NBiuIU74OKL7NpIOsbuNjQ.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 Content-Language: en-US X-Notice: Filtered by postfilter v. 0.9.2 Xref: csiph.com comp.programming.threads:6347 comp.lang.c++:78517 On 2/22/2021 11:38 PM, Bonita Montero wrote: >> My version of "fairness", or being "starvation free", is when readers >> cannot starve out writers, and vise versa. Oh well. :^) > > That's impossible to implement. > Readers or writers can hold the mutex as long as they want. We just have radically different versions of what it means to be starvation free. :^)