https://issues.dlang.org/show_bug.cgi?id=21070
Issue ID: 21070
Summary: -profile=gc makes the program much slower
Product: D
Version: D2
Hardware: x86_64
OS: Linux
Status: NEW
Severity: enhancement
Priority: P1
Component: druntime
Assignee: [email protected]
Reporter: [email protected]
When compiling a program with -profile=gc it becomes much slower.
GC.stats is called for every allocation,
but it collects more information, than is needed for
-profile=gc. Replacing the call to GC.stats with a new function,
which only returns the needed information, makes the program fast again.
I will create a pull request later.
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