Article View: comp.lang.c.moderated
Article #2404Efficiency Question : bits vs. bytes (or anything else, for that matter)
From: Asmodeus
Date: Wed, 27 Mar 1996 12:33
Date: Wed, 27 Mar 1996 12:33
17 lines
1002 bytes
1002 bytes
I have set up an array in the following manner (obviously I just need
0 or 1) :
typedef struct my_bits {
unsigned the_bit : 1;
};
my_bits the_array[800][800];
My question is this : I have read that some operations ( =,+,- are
what I use) are slower when performed on bits as opposed to other
types. My objective is to optimize the code for speed, and I figured
using less memory would help me do so, now I'm having doubts. So what
is more efficient, bits or some other type???
Thanks in advance for your help.
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Path: arc1-ca.pugleaf.net!solon.com!not-for-mail From: vjarnot@mnw.net (Asmodeus) Newsgroups: comp.lang.c.moderated Subject: Efficiency Question : bits vs. bytes (or anything else, for that matter) Date: 27 Mar 1996 06:33:35 -0600 Organization: Never!!! Sender: clc@solutions.solon.com Approved: clc@solutions.solon.com Message-ID: <4jbciv$2kk@solutions.solon.com> Reply-To: vjarnot@mnw.net NNTP-Posting-Host: solutions.solon.com X-Newsreader: Forte Free Agent 1.0.82