From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,adb9b9207aecb4b3 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news2.google.com!proxad.net!newsfeed.tpinternet.pl!atlantis.news.tpi.pl!news.tpi.pl!not-for-mail From: Wojtek Narczynski Newsgroups: comp.lang.ada Subject: Re: epoll Ada binding Date: Wed, 20 Oct 2004 00:20:13 +0200 Organization: tp.internet - http://www.tpi.pl/ Message-ID: References: <311c6b78.0410181100.76f4e8ab@posting.google.com> <311c6b78.0410182103.110885b7@posting.google.com> NNTP-Posting-Host: avl124.neoplus.adsl.tpnet.pl Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: atlantis.news.tpi.pl 1098224443 3557 83.27.45.124 (19 Oct 2004 22:20:43 GMT) X-Complaints-To: usenet@tpi.pl NNTP-Posting-Date: Tue, 19 Oct 2004 22:20:43 +0000 (UTC) User-Agent: Pan/0.14.2 (This is not a psychotic episode. It's a cleansing moment of clarity.) Xref: g2news1.google.com comp.lang.ada:5477 Date: 2004-10-20T00:20:13+02:00 List-Id: Hello, > It would be very impressive if you succeed in making an efficient > task-based implementation with 10000 concurrent connections. The first step is to create a lightweight userspace tasking runtime, then make the scheduler IO aware. First I tried to rewrite FSU threads in Ada, function by function, structure by structure. Currently I perceive it as truly moronic. After having taken a good look at OpenRavenscar and Jose Tasking Kernel, I think I am on the right track. I have a lot of functionality working. One humongous missing piece is signals / interrupts. After all that making the scheduler IO aware will be a piece of cake. The #1 obstacle is my regular job ;-) Thanks for the reassurance that my thinking is sound, I need it... Regards, Wojtek