machine-specific programming

noun
UK /məˈʃiːn spəˈsɪfɪk ˈprəʊɡræmɪŋ/
US /məˈʃiːn spəˈsɪfɪk ˈproʊɡræmɪŋ/

Writing computer instructions that only work on one particular kind of computer.

The engineer used machine-specific programming to make the robot move its arms.


OTHER MEANINGS

2. Writing code that is tied to one exact model of a device, so it cannot run on other models.

The game used machine-specific programming, so it only ran on that one console.

3. Programming that takes advantage of special features found only in one processor.

Machine-specific programming let the app use the chip's special math tricks.

4. The practice of tuning software for one computer's memory and speed limits.

Machine-specific programming helped the old computer run the program faster.