Comment by RachelF
3 days ago
> iAPX 432 Yes, this was a failure, the Itanium of the 1980's
I also regard ADA as a failure. I worked with it many years ago. ADA would take 30 minutes to compile a program. Turbo C++ compiled equivalent code in a few seconds.
Machines are thousands of times faster now, yet C++ compilation is still slow somehow (templates? optimization? disinterest in compiler/linker performance? who knows?) Saving grace is having tons of cores and memory for parallel builds. Linking is still slow, though.
Of course Pascal compilers (Turbo Pascal etc.) could be blazingly fast since Pascal was designed to be compiled in a single pass, but presumably linking was faster as well. I wonder how Delphi or current Pascal compilers compare? (Pascal also supports bounded strings and array bounds checks IIRC.)
> I wonder how Delphi or current Pascal compilers compare?
Just did a full build of our main Delphi application on my work laptop, sporting an Intel i7-1260P. It compiled and linked just shy of 1.9 million lines of code in 31 seconds. So, still quite fast.