Implementation notes: aarch64, rockpi4, crypto_encrypt/r5nd1pke0d

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: r5nd1pke0d
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
50427321908 0 055716 976 1608optclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50509925504 0 058891 1088 1608avx2gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
50509921908 0 055716 976 1608optclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50551221908 0 055716 976 1608avx2clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50551221908 0 055716 976 1608avx2clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50551222168 0 055860 976 1608optclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2019121520190816
50592521908 0 055652 976 1608avx2clang_-O3_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50592521908 0 055716 976 1608optclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50592525504 0 058891 1088 1608optgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
50633821908 0 055716 976 1608avx2clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50633822168 0 055860 976 1608avx2clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2019121520190816
50633825752 0 058931 1088 1608avx2gcc_-O3_-fomit-frame-pointer2019121520190816
50633825968 0 059155 1088 1608avx2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019121520190816
50633821908 0 055652 976 1608optclang_-O3_-fomit-frame-pointer_-Qunused-arguments2019121520190816
50675125752 0 058931 1088 1608optgcc_-O3_-fomit-frame-pointer2019121520190816
50675125968 0 059155 1088 1608optgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019121520190816
53524833624 0 065995 1088 1608avx2gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
53813934240 0 066235 1088 1608avx2gcc_-funroll-loops_-O3_-fomit-frame-pointer2019121520190816
53813933624 0 065995 1088 1608optgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
53937834240 0 066235 1088 1608optgcc_-funroll-loops_-O3_-fomit-frame-pointer2019121520190816
112542530288 0 062963 1088 1592avx2gcc_-funroll-loops_-O_-fomit-frame-pointer2019121520190816
112583830288 0 062963 1088 1592optgcc_-funroll-loops_-O_-fomit-frame-pointer2019121520190816
112707730288 0 062963 1088 1592optgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
112749030288 0 062963 1088 1592avx2gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
113038129512 0 061219 1088 1592avx2gcc_-funroll-loops_-O2_-fomit-frame-pointer2019121520190816
113079429512 0 061219 1088 1592optgcc_-funroll-loops_-O2_-fomit-frame-pointer2019121520190816
113120729204 0 061299 1088 1592optgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
113327229204 0 061299 1088 1592avx2gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
132944718076 0 053851 1088 1592avx2gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
132986018408 0 054059 1088 1592avx2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019121520190816
132986018408 0 054059 1088 1592optgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
133068618408 0 054059 1088 1592avx2gcc_-O_-fomit-frame-pointer2019121520190816
133068618408 0 054059 1088 1592optgcc_-O_-fomit-frame-pointer2019121520190816
133068618076 0 053851 1088 1592optgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
133068618408 0 054059 1088 1592optgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019121520190816
133151218408 0 054059 1088 1592avx2gcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
134431518028 0 053923 1088 1592avx2gcc_-O2_-fomit-frame-pointer2019121520190816
134431518244 0 054179 1088 1592optgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019121520190816
134472818028 0 053923 1088 1592optgcc_-O2_-fomit-frame-pointer2019121520190816
134514118244 0 054179 1088 1592avx2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019121520190816
194068716412 0 052331 1072 1576optgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
194151316412 0 052331 1072 1576optgcc_-Os_-fomit-frame-pointer2019121520190816
194192616412 0 052331 1072 1576avx2gcc_-Os_-fomit-frame-pointer2019121520190816
194192616412 0 052331 1072 1576avx2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019121520190816
194316516412 0 052331 1072 1576avx2gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
194316516412 0 052331 1072 1576optgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019121520190816
195968516396 0 052363 1072 1576optgcc_-funroll-loops_-Os_-fomit-frame-pointer2019121520190816
196009816396 0 052363 1072 1576avx2gcc_-funroll-loops_-Os_-fomit-frame-pointer2019121520190816
196009816396 0 052363 1072 1576avx2gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
196009816396 0 052363 1072 1576optgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
636226534717 0 060915 1072 1592optgcc2019121520190816
636474334717 0 060915 1072 1592avx2cc2019121520190816
639158834717 0 060915 1072 1592optgcc_-funroll-loops2019121520190816
644238734717 0 060915 1072 1592optcc2019121520190816
644734334717 0 060915 1072 1592avx2gcc_-funroll-loops2019121520190816
644982134717 0 060915 1072 1592avx2gcc2019121520190816
914423331085 648 50073733 1592 2120refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2019121520190816
914464639445 652 49681396 1736 2104refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
914547239805 652 49681844 1736 2104refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019121520190816
914629839493 652 49681508 1736 2104refgcc_-O3_-fomit-frame-pointer2019121520190816
914671131009 648 50073605 1592 2120refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2019121520190816
914671131085 648 50073733 1592 2120refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2019121520190816
914712431085 648 50073733 1592 2120refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019121520190816
914753731501 648 50074069 1592 2120refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2019121520190816
918222929519 652 49671252 1736 2088refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
918264241535 652 49683908 1736 2088refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
918512041535 652 49683908 1736 2088refgcc_-funroll-loops_-O_-fomit-frame-pointer2019121520190816
918553329591 652 49671604 1736 2088refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019121520190816
918842429295 652 49671252 1736 2088refgcc_-O2_-fomit-frame-pointer2019121520190816
919007630555 652 49672108 1736 2088refgcc_-O_-fomit-frame-pointer2019121520190816
919048930555 652 49672108 1736 2088refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019121520190816
919048930535 652 49672084 1736 2088refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019121520190816
920329226596 652 49671183 1776 2072refgcc_-funroll-loops_-Os_-fomit-frame-pointer2019121520190816
920948726596 652 49671183 1776 2072refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
921072626632 652 49671167 1776 2072refgcc_-Os_-fomit-frame-pointer2019121520190816
921072626632 652 49671167 1776 2072refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121520190816
921403026632 652 49671167 1776 2072refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019121520190816
930117354809 652 49696108 1736 2104refgcc_-funroll-loops_-O3_-fomit-frame-pointer2019121520190816
933421341007 652 49682012 1736 2088refgcc_-funroll-loops_-O2_-fomit-frame-pointer2019121520190816
947009054561 652 49695972 1736 2104refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121520190816
967039540975 652 49682116 1736 2088refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121520190816
4267074740000 652 49687423 1776 2088refgcc_-funroll-loops2019121520190816
4273476240000 652 49687423 1776 2088refcc2019121520190816
4369540040000 652 49687423 1776 2088refgcc2019121520190816

Compiler output

Implementation: avx2
Security model: unknown
Compiler: cc
a_fixed.c: In file included from a_fixed.h:13,
a_fixed.c: from a_fixed.c:10:
a_fixed.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^~~~~~~
a_random.c: In file included from a_random.h:13,
a_random.c: from a_random.c:10:
a_random.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^~~~~~~
cca_encrypt.c: In file included from cca_encrypt.h:14,
cca_encrypt.c: from cca_encrypt.c:12:
cca_encrypt.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^~~~~~~
cpa_kem.c: In file included from cpa_kem.h:13,
cpa_kem.c: from cpa_kem.c:11:
cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^~~~~~~
drbg.c: In file included from drbg.h:13,
drbg.c: from drbg.c:18:
drbg.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^~~~~~~
matmul.c: In file included from matmul.h:8,
matmul.c: from matmul.c:8:
matmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^~~~~~~
matmul_avx2.c: In file included from matmul.h:8,
matmul_avx2.c: from matmul_avx2.c:8:
matmul_avx2.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^~~~~~~
matmul_cm.c: In file included from matmul.h:8,
matmul_cm.c: from matmul_cm.c:7:
matmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^~~~~~~
probe_cm.c: In file included from probe_cm.c:6:
probe_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^~~~~~~
r5_cca_kem.c: In file included from r5_cca_kem.c:7:
r5_cca_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^~~~~~~
r5_cca_pke.c: In file included from r5_cca_pke.c:12:
r5_cca_pke.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^~~~~~~
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:
r5_cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^~~~~~~
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:
r5_cpa_pke_n1.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^~~~~~~
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:
r5_cpa_pke_nd.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^~~~~~~
r5_dem.c: In file included from r5_dem.c:11:
r5_dem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^~~~~~~
ringmul.c: In file included from ringmul.h:9,
ringmul.c: from ringmul.c:8:
ringmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^~~~~~~
ringmul_cm.c: In file included from ringmul.h:9,
ringmul_cm.c: from ringmul_cm.c:8:
ringmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^~~~~~~
Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc avx2
gcc avx2
gcc -O2 -fomit-frame-pointer avx2
gcc -O3 -fomit-frame-pointer avx2
gcc -O -fomit-frame-pointer avx2
gcc -Os -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -funroll-loops avx2
gcc -funroll-loops -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -O -fomit-frame-pointer avx2
gcc -funroll-loops -Os -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
a_fixed.c: In file included from a_fixed.c:10:
a_fixed.c: In file included from ./a_fixed.h:13:
a_fixed.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^
a_fixed.c: 1 warning generated.
a_random.c: In file included from a_random.c:10:
a_random.c: In file included from ./a_random.h:13:
a_random.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^
a_random.c: 1 warning generated.
cca_encrypt.c: In file included from cca_encrypt.c:12:
cca_encrypt.c: In file included from ./cca_encrypt.h:14:
cca_encrypt.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^
cca_encrypt.c: 1 warning generated.
cpa_kem.c: In file included from cpa_kem.c:11:
cpa_kem.c: In file included from ./cpa_kem.h:13:
cpa_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^
cpa_kem.c: 1 warning generated.
drbg.c: In file included from drbg.c:18:
drbg.c: In file included from ./drbg.h:13:
drbg.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^
drbg.c: 1 warning generated.
matmul.c: In file included from matmul.c:8:
matmul.c: In file included from ./matmul.h:8:
matmul.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^
matmul.c: 1 warning generated.
matmul_avx2.c: In file included from matmul_avx2.c:8:
matmul_avx2.c: In file included from ./matmul.h:8:
matmul_avx2.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^
matmul_avx2.c: 1 warning generated.
matmul_cm.c: In file included from matmul_cm.c:7:
matmul_cm.c: In file included from ./matmul.h:8:
matmul_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^
matmul_cm.c: 1 warning generated.
probe_cm.c: In file included from probe_cm.c:6:
probe_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^
probe_cm.c: 1 warning generated.
r5_cca_kem.c: In file included from r5_cca_kem.c:7:
r5_cca_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^
r5_cca_kem.c: 1 warning generated.
r5_cca_pke.c: In file included from r5_cca_pke.c:12:
r5_cca_pke.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^
r5_cca_pke.c: 1 warning generated.
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:
r5_cpa_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^
r5_cpa_kem.c: 1 warning generated.
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:
r5_cpa_pke_n1.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^
r5_cpa_pke_n1.c: 1 warning generated.
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:
r5_cpa_pke_nd.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^
r5_cpa_pke_nd.c: 1 warning generated.
r5_dem.c: In file included from r5_dem.c:11:
r5_dem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^
r5_dem.c: 1 warning generated.
ringmul.c: In file included from ringmul.c:8:
ringmul.c: In file included from ./ringmul.h:9:
ringmul.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^
ringmul.c: 1 warning generated.
ringmul_cm.c: In file included from ringmul_cm.c:8:
ringmul_cm.c: In file included from ./ringmul.h:9:
ringmul_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^
ringmul_cm.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments avx2
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments avx2