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Path: ...!eternal-september.org!feeder2.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> Newsgroups: comp.lang.c Subject: Re: is double slower? Date: Mon, 4 Nov 2024 01:27:01 -0800 Organization: A noiseless patient Spider Lines: 9 Message-ID: <vga417$sm5k$3@dont-email.me> References: <4d5973952030c993c48f93329fc25be7f236e2c5@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Mon, 04 Nov 2024 10:27:03 +0100 (CET) Injection-Info: dont-email.me; posting-host="a3560c29bf30eac6bd9d64bfc512bec5"; logging-data="940212"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/mBEicAGu0blUtis0a0A9pubCb8OPWZz4=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:Xdgj0BInSPRFToZntf6nPEFckrU= In-Reply-To: <4d5973952030c993c48f93329fc25be7f236e2c5@i2pn2.org> Content-Language: en-US Bytes: 1366 On 11/3/2024 11:53 PM, fir wrote: > float takes less space and when you keep arrays of floats for sure float > is better (less spase and uses less memory bandwidth so i guess floats > can be as twice faster in some aspects) > > but when you do calculations on local variables not floats do the double > is slower? Ask the GPU.