[Issue 18843] -deps -unittest causes cataclysmic memory usage

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=18843

--- Comment #3 from FeepingCreature  ---
Actually, I just tried this on a bit bigger project. And if there's a lot of
imports, it looks more like 1s (no -deps=) vs 5s (with -deps=). Looks like it's
mostly Semantic3OnDependencies, which makes sense if `-deps` forces compilation
so it can look inside for more imports. So I'd still need a way to limit the
scope of `-deps` from the commandline.

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[Issue 18843] -deps -unittest causes cataclysmic memory usage

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=18843

--- Comment #2 from FeepingCreature  ---
Note: This has gotten a lot better at some point, great job! But running with
`-deps` still brings the time for a simple Hello World up from 250ms wallclock
to 440ms wallclock. It is thus still unusable, as its whole point would be
speeding up compiles, and as it stands I can get the import graph of projects a
lot faster by just grepping for `import`.

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[Issue 18843] -deps -unittest causes cataclysmic memory usage

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=18843

Iain Buclaw  changed:

   What|Removed |Added

   Priority|P1  |P3

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[Issue 18843] -deps -unittest causes cataclysmic memory usage

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=18843

Seb  changed:

   What|Removed |Added

 CC||greensunn...@gmail.com

--- Comment #1 from Seb  ---
Please see and help out on https://github.com/dlang/dmd/pull/8124

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