Test results for amd64, r24000, crypto_aead/ascon128bi32v12

[Page version: 20250111 17:50:56]

Measurements for amd64, r24000, crypto_aead Test results for amd64, r24000, crypto_aead Test results for crypto_aead/ascon128bi32v12
Computer: r24000
Microarchitecture: amd64; Coffee Lake (906ea)
Architecture: amd64
CPU ID: GenuineIntel-000906ea-bfebfbff
SUPERCOP version: 20241022
Operation: crypto_aead
Primitive: ascon128bi32v12
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1290677658 0 022336 820 1096bi32clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1292497639 0 021455 828 1032bi32clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1300317671 0 025447 828 1096bi32clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1302907708 0 025575 828 1096bi32clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
13521626087 0 043245 804 1096refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1355237940 0 025871 828 1096refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1356437940 0 025759 828 1096refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
13920311391 0 025956 796 1096bi32gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1397538207 0 021536 780 1064bi32gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1405637616 0 024327 828 1032bi32clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
14077810853 0 025168 820 1096refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1420088528 0 025271 828 1032refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1483118175 0 022031 828 1032refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1489196685 0 021324 796 1096bi32_lowreggcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1490664440 0 017856 780 1064bi32_lowreggcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1491544148 0 022079 828 1096bi32_lowregclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1493034148 0 021999 828 1096bi32_lowregclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1493114030 0 018784 820 1096bi32_lowregclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1497214079 0 017967 828 1032bi32_lowregclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1523691655 0 015471 828 1032bi32_lowsizeclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1525451891 0 019767 828 1096bi32_lowsizeclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1527861687 0 016376 820 1096bi32_lowsizeclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1530941708 0 019503 828 1096bi32_lowsizeclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1544732044 0 015296 780 1064bi32_lowsizegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1565163371 0 017884 796 1096bi32_lowsizegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1580731874 0 018583 828 1032bi32_lowsizeclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1592324154 0 018844 796 1096refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1596524121 0 020903 828 1032bi32_lowregclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1765762330 0 015824 780 1064refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
17707510261 0 027293 804 1096bi32gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
17717010261 0 025197 804 1096bi32gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1806025364 0 020373 804 1096bi32_lowreggcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1806435364 0 022469 804 1096bi32_lowreggcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1822034385 0 019453 804 1096refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1846932405 0 017309 804 1096bi32_lowsizegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022
1864142618 0 019629 804 1096bi32_lowsizegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024102920241022

Compiler output


aead.c: In file included from round.h:8,
aead.c:                  from permutations.h:11,
aead.c:                  from aead.c:4:
aead.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
aead.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
aead.c:       |           ^~~~~~~~~~~~~~~~~~~~~~
permutations.c: In file included from round.h:8,
permutations.c:                  from permutations.h:11,
permutations.c:                  from permutations.c:1:
permutations.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
permutations.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
permutations.c:       |           ^~~~~~~~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 8, namely:
ImplementationCompiler
bi32gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


update.c: update.c:21:13: warning: unused variable 'rate' [-Wunused-variable]
update.c:    21 |   const int rate = ASCON_AEAD_RATE;
update.c:       |             ^~~~
update.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
bi32_lowsizeclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))

Compiler output


aead.c: In file included from round.h:8,
aead.c:                  from permutations.h:11,
aead.c:                  from aead.c:3:
aead.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
aead.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
aead.c:       |           ^~~~~~~~~~~~~~~~~~~~~~
crypto_aead.c: In file included from round.h:8,
crypto_aead.c:                  from permutations.h:11,
crypto_aead.c:                  from crypto_aead.c:8:
crypto_aead.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
crypto_aead.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
crypto_aead.c:       |           ^~~~~~~~~~~~~~~~~~~~~~
permutations.c: In file included from round.h:8,
permutations.c:                  from permutations.h:11,
permutations.c:                  from permutations.c:1:
permutations.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
permutations.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
permutations.c:       |           ^~~~~~~~~~~~~~~~~~~~~~
update.c: update.c: In function 'ascon_update':
update.c: update.c:21:13: warning: unused variable 'rate' [-Wunused-variable]
update.c:    21 |   const int rate = ASCON_AEAD_RATE;
update.c:       |             ^~~~
update.c: In file included from round.h:8,
update.c:                  from permutations.h:11,
update.c:                  from update.c:3:
update.c: word.h: At top level:
update.c: word.h:55:11: warning: 'crypto_int64_bitmod_01' is static but used in inline function 'NOTZERO' which is not static
update.c:    55 |   return (crypto_int64_bitmod_01(((int)(result & 0xff) - 1),8)) - 1;
update.c:       |           ^~~~~~~~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
bi32_lowsizegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Namespace violations


constants.o constants R
permutations.o P12 T
permutations.o P6 T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
bi32clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Namespace violations


aead.o ascon_adata T
aead.o ascon_decrypt T
aead.o ascon_encrypt T
aead.o ascon_final T
aead.o ascon_initaead T
aead.o ascon_loadkey T
constants.o constants R

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
bi32_lowregclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowreggcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Namespace violations


aead.o ascon_aead T
constants.o constants R
permutations.o P T
update.o ascon_update T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
bi32_lowsizeclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Passed TIMECOP


TIMECOP iterations: 10

Number of similar (implementation,compiler) pairs: 36, namely:
ImplementationCompiler
bi32clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowregclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowregclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowreggcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowreggcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizeclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizeclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
bi32_lowsizegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
bi32_lowsizegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)