On Fri, Feb 23, 2024 at 11:29:23AM +0530, Kautuk Consul wrote: > > > difference (e.g. by running the command in a tight loop many times)? > Running a single loop many times will not expose much because that loop > (which is NOT within a Forth colon subroutine) will compile only once. > In my performance benchmarking with tb@ I have put 45 IF-THEN and > IF2-THEN2 control statements that will each compile once and reveal the > difference in compilation speeds. All of this is only for things compiled in interpretation mode anyway. Even how you get the source code in (read it from a slow flash rom in the best case!) dominates performance. You do not write things in Forth because it is perfect speed. Write things directly in machine code if you want that, or in another high- level language that emphasises optimal execution speed. The good things about Forth are rapid prototyping, immediate testing of all code you write, simple compact code, that kind of goodness. Ideal for (system) firmware! Segher
