It is possible to add support of The Digital Mars D compiler (DMD) on Codechef? Not as complete GDC replacement, but as different language (D-DMD).
I tried to collect information how other competition programming sites supports DMD on 25 June 2018.
Hackerrank
- Version: DMD 2.079.0
- Time multiplier: 1.5x
Codeforces
- Version: DMD 2.079.0 (32-bit)
- Compilation options: dmd -L/STACK:268435456 -version=ONLINE_JUDGE -O -release -inline -noboundscheck {file}
SPOJ
- Version: DMD 2.072.2
Atcoder
- Version: DMD 2.070.1 (64-bit)
- Compilation options: dmd -m64 -w -O -release -inline Main.d
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