4 ms·
Indeed. I used this algorithm on OS/2 1.0 as part of a GUI (OS/2 did not have a GUI until 1.1). That was on an 80386. MASM came with a nice ring-bound A6 book w
by tengwar2 2y ago
Indeed. I used this algorithm on OS/2 1.0 as part of a GUI (OS/2 did not have a GUI until 1.1). That was on an 80386. MASM came with a nice ring-bound A6 book which summarised the instruction set, including timings. I seem to remember that 3 cycles was normal for a short instruction, but many were considerably longer.