[Bug fortran/82392] New: Allign arrays for faster execution
tkoenig at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Oct 2 08:34:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82392
Bug ID: 82392
Summary: Allign arrays for faster execution
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: tkoenig at gcc dot gnu.org
Target Milestone: ---
As shown in PR82362, the alignment of arrays can have
a significant effect on execution speed. Using alloca with
aligment for -fstack-arrays could be a win.
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