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Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connectionsPath: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: mitchalsup@aol.com (MitchAlsup1) Newsgroups: comp.arch Subject: Re: Decrement And Branch Date: Fri, 16 Aug 2024 18:40:23 +0000 Organization: Rocksolid Light Message-ID: <78280e8b4a8c3d79eee2ab421724868a@www.novabbs.org> References: <68b875bd0c91ed36279d070152a80cde@www.novabbs.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: i2pn2.org; logging-data="2808274"; mail-complaints-to="usenet@i2pn2.org"; posting-account="65wTazMNTleAJDh/pRqmKE7ADni/0wesT78+pyiDW8A"; User-Agent: Rocksolid Light X-Rslight-Site: $2y$10$DMksK5T/IYrvg1Qw2O2AJ.vq4.4pZCU2YG4e0Jg/pTAcxltA9qaMm X-Spam-Checker-Version: SpamAssassin 4.0.0 X-Rslight-Posting-User: ac58ceb75ea22753186dae54d967fed894c3dce8 Bytes: 1835 Lines: 22 On Fri, 16 Aug 2024 10:54:43 +0000, quadibloc wrote: > But if it's programmed in a higher-level language, usually what a loop > construct does is not the same as what a loop instruction does, so the > instruction is not used. I designed My 66000 LOOP instructions to cover 3 main cases:: a) std iterated loop where iteration can be + or -, constant or register, and comparison can be any of the 10 integer CMPs against a constant or register. b) std early out iterated loop:: strncpy() c) both These LOOPs come with different execution semantics of the insts inside:: a) Cache allocation is relaxed when the loop is "long enough" so that vector strip-mines do not erase the current cache footprint. b) Multiple iterations can be performed simultaneously (SIMD) c) The width of execution is primarily the width of the cache port(s) not the register ports.