With mentoring from three engineering profs and one post-doc, our team of a handful of CE undergraduates benefited from a 2-year grant from IBM to learn and build educational software for engineers. We started our first applications using IBM Pascal (UCSD Pascal) in deference to our benefactor.
At the time one had to boot the IBM PC from a left-hand floppy disk that had MS-DOS and IBM Pascal on it. 5 MB hard-drives weren't readily available until a year or two later. We used the right-hand floppy disk for source code and data files.
Around 1984-85, we switched Pascal compilers to Borland's Turbo Pascal. Turbo Pascal was shockingly fast and lightweight - even by today's standards. Turbo Pascal represented a quantum leap in our app development.
The Turbo Pascal 3.02 compiler and IDE was only 39,731 bytes. A size-wise comparison to a few contemporary benchmarks:
- JQuery 1.6 is 90,518 bytes (minified).
- Yahoo.com's home page is 219,583 bytes.
- Apple's base iPhone 4S uses 190,157 bytes.
By fast I mean builds of 1-2 seconds.
Full rebuilds were about as fast as saying the name of each file in the project aloud. And zero link time. ~ James HagueThat all this was running on an 8MHz Intel 8088 makes it all the more remarkable.