+++ cat /proc/cpuinfo
+++ grep name
+++ uniq
model name	: Intel(R) Xeon(R) Gold 5120 CPU @ 2.20GHz
+++ gcc --version
gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

+++ gcc -O3 -o bubblenoavx512 bubble.c -march=native -mno-avx512dq -mno-avx512f -lpthread
+++ gcc -O3 -o bubble bubble.c -march=native -lpthread
++++ seq 1 1 5
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 40
not using avx512

real	0m6.119s
user	4m4.650s
sys	0m0.008s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 40
not using avx512

real	0m6.086s
user	4m3.297s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 40
not using avx512

real	0m6.072s
user	4m2.763s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 40
not using avx512

real	0m6.061s
user	4m2.328s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 40
not using avx512

real	0m6.082s
user	4m3.114s
sys	0m0.000s
++++ seq 1 1 5
+++ for num in `seq 1 1 5`
+++ ./bubble 40
using avx512

real	0m5.023s
user	3m20.782s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubble 40
using avx512

real	0m5.056s
user	3m22.105s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubble 40
using avx512

real	0m5.054s
user	3m21.832s
sys	0m0.144s
+++ for num in `seq 1 1 5`
+++ ./bubble 40
using avx512

real	0m5.057s
user	3m22.119s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubble 40
using avx512

real	0m5.043s
user	3m21.535s
sys	0m0.000s
