https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79784
--- Comment #10 from Chen Baozi ---
I have attached the testcase I used to benchmark synchronization of OpenMP on
AArch64, which is extracted from EPCC OpenMP micro-benchmark suite.
The operating system I use is ubuntu 16.04 with 4.4.0 kernel. T
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79784
--- Comment #7 from Chen Baozi ---
Created attachment 40867
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40867&action=edit
synchronization test case
: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: cbz at baozis dot org
CC: jakub at gcc dot gnu.org
Target Milestone: ---
I have recently been running several programs (caffe, mxnet, openblas, =
blis...) on aarch64. And I found performance regression
