Re:The Itanic Has Sunk
by tjalfi on Sunday August 01, 2021 @01:27PM
(#28028121)
> How much of this is because nobody puts effort into these optimizations?
restrict is rare in C and C++ but common in Fortran; array parameters in Fortran aren't allowed to alias. Intel and IBM both have great Fortran compilers so I would expect their C and C++ compilers to have good support for restrict.
restrict is rare in C and C++ but common in Fortran; array parameters in Fortran aren't allowed to alias. Intel and IBM both have great Fortran compilers so I would expect their C and C++ compilers to have good support for restrict.