Implementation notes: amd64, genji262, crypto_aead/paeq128tnm

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_aead
Primitive: paeq128tnm

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
23672	10664 28 65536	23321 860 66464	`aesni`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
24728	34808 28 65536	52158 892 66400	`aesni`	`icpc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
24992	35624 28 65536	52926 892 66400	`aesni`	`icpc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
26070	34480 28 65536	53030 892 66400	`aesni`	`icpc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
26070	34256 28 65536	52886 892 66400	`aesni`	`icpc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
26158	34256 28 65536	52886 892 66400	`aesni`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
26158	34256 28 65536	52886 892 66400	`aesni`	`icpc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
26180	34256 28 65536	52886 892 66400	`aesni`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
26224	34480 28 65536	53030 892 66400	`aesni`	`icpc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
26224	34480 28 65536	53030 892 66400	`aesni`	`icpc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
26290	34480 28 65536	53030 892 66400	`aesni`	`icpc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
28776	34496 28 65536	53102 892 66400	`aesni`	`icpc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
28864	34496 28 65536	53102 892 66400	`aesni`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
28864	34784 28 65536	53742 892 66400	`aesni`	`icpc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
28886	34496 28 65536	53102 892 66400	`aesni`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
28886	34496 28 65536	53102 892 66400	`aesni`	`icpc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
28930	34784 28 65536	53742 892 66400	`aesni`	`icpc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
28930	34784 28 65536	53742 892 66400	`aesni`	`icpc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
29040	34784 28 65536	53742 892 66400	`aesni`	`icpc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
30382	11092 28 65536	23921 860 66464	`aesni`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
30470	37622 28 65536	51974 868 66464	`aesni`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
35750	8205 28 65536	19849 844 66464	`aesni`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
2091936	12451 32 65536	27512 856 66416	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191024	20191017
2182048	11690 32 65536	25888 856 66416	`ref`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191024	20191017
2203916	11690 32 65536	25888 856 66416	`ref`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191024	20191017
2595098	32664 28 65536	49950 892 66400	`ref`	`icpc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
2679380	28088 28 65536	46654 892 66400	`ref`	`icpc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
2680524	28088 28 65536	46654 892 66400	`ref`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
2681228	28088 28 65536	46654 892 66400	`ref`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
2690248	33064 28 65536	50302 892 66400	`ref`	`icpc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
2696100	28088 28 65536	46654 892 66400	`ref`	`icpc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
2753146	28424 28 65536	46966 892 66400	`ref`	`icpc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
2756952	28424 28 65536	46966 892 66400	`ref`	`icpc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
2759394	28424 28 65536	46966 892 66400	`ref`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
2833974	28424 28 65536	46966 892 66400	`ref`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
2918872	28896 28 65536	47382 892 66400	`ref`	`icpc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
2921380	28896 28 65536	47382 892 66400	`ref`	`icpc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
2924372	28896 28 65536	47382 892 66400	`ref`	`icpc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
2927056	28896 28 65536	47382 892 66400	`ref`	`icpc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
3041808	29264 28 65536	48158 892 66400	`ref`	`icpc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
3047594	29264 28 65536	48158 892 66400	`ref`	`icpc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
3049684	29264 28 65536	48158 892 66400	`ref`	`icpc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
3071508	29264 28 65536	48158 892 66400	`ref`	`icpc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
4303728	16547 28 65536	30870 868 66464	`ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
6331578	7198 32 65536	18614 848 66400	`ref`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191024	20191017
8503704	7466 28 65536	20265 860 66464	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
9154904	6650 28 65536	19281 860 66464	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
21722470	5060 28 65536	16673 844 66464	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017

Test failure

Implementation: aesni
Security model: unknown
Compiler: icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	aesni
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	aesni
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	aesni
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	aesni
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	aesni
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	aesni
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	ref
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: aesni
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.cpp: In file included from encrypt.cpp:10:
encrypt.cpp: In file included from /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/algorithm:62:
encrypt.cpp: In file included from /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/bits/stl_algo.h:65:
encrypt.cpp: In file included from /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/random:51:
encrypt.cpp: In file included from /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/x86_64-redhat-linux/bits/opt_random.h:33:
encrypt.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/x86intrin.h:27:
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:41:10: error: use of undeclared identifier '__builtin_ia32_bsrsi'
encrypt.cpp: return __builtin_ia32_bsrsi (__X);
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:112:1: error: definition of builtin function '__rdtsc'
encrypt.cpp: __rdtsc (void)
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:134:10: error: use of undeclared identifier '__builtin_ia32_rolqi'
encrypt.cpp: return __builtin_ia32_rolqi (__X, __C);
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:142:10: error: use of undeclared identifier '__builtin_ia32_rolhi'; did you mean '__builtin_ia32_korhi'?
encrypt.cpp: return __builtin_ia32_rolhi (__X, __C);
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:41:10: note: '__builtin_ia32_korhi' declared here
encrypt.cpp: return __builtin_ia32_bsrsi (__X);
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:159:10: error: use of undeclared identifier '__builtin_ia32_rorqi'; did you mean '__builtin_ia32_korhi'?
encrypt.cpp: return __builtin_ia32_rorqi (__X, __C);
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/ia32intrin.h:41:10: note: '__builtin_ia32_korhi' declared here
encrypt.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	aesni
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	aesni
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	aesni
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	aesni

Compiler output

Implementation: aesni
Security model: unknown
Compiler: icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer

encrypt.cpp: encrypt.cpp(21): warning #1879: unimplemented pragma ignored
encrypt.cpp: #pragma intrinsic(_mm_set_epi64x)
encrypt.cpp: ^
encrypt.cpp:

Number of similar (compiler,implementation) pairs: 24, namely:

Compiler	Implementations
icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer	aesni
icpc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer	aesni
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	aesni
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	aesni
icpc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer	aesni
icpc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer	aesni
icpc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer	aesni
icpc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer	aesni
icpc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer	aesni
icpc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer	aesni
icpc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer	aesni
icpc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer	aesni
icpc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer	aesni
icpc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer	aesni
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	aesni
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	aesni
icpc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer	aesni
icpc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer	aesni
icpc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer	aesni
icpc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer	aesni
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	aesni
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	aesni
icpc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer	aesni
icpc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer	aesni

Compiler output

Implementation: opt-win-aes
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.cpp: In file included from encrypt.cpp:12:
encrypt.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/wmmintrin.h:31:
encrypt.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/emmintrin.h:31:
encrypt.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/xmmintrin.h:31:
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:55:72: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:61:72: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:68:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:74:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:84:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:90:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:97:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
encrypt.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
encrypt.cpp: ^
encrypt.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt-win-aes
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt-win-aes
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt-win-aes
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt-win-aes

Compiler output

Implementation: opt-win-aes
Security model: unknown
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.cpp: encrypt.cpp:13:10: fatal error: intrin.h: No such file or directory
encrypt.cpp: 13 | #include <intrin.h>
encrypt.cpp: | ^~~~~~~~~~
encrypt.cpp: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt-win-aes
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt-win-aes
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt-win-aes
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt-win-aes

Compiler output

Implementation: opt-win-aes
Security model: unknown
Compiler: icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer

encrypt.cpp: encrypt.cpp(13): catastrophic error: cannot open source file "intrin.h"
encrypt.cpp: #include <intrin.h>
encrypt.cpp: ^
encrypt.cpp:
encrypt.cpp: compilation aborted for encrypt.cpp (code 4)

Number of similar (compiler,implementation) pairs: 24, namely:

Compiler	Implementations
icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	opt-win-aes
icpc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer	opt-win-aes
icpc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer	opt-win-aes

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.cpp: encrypt.cpp:355:27: warning: implicit conversion from 'int' to 'unsigned char' changes value from 256 to 0 [-Wconstant-conversion]
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: ~ ~~~~~~~~~~~~~~~~^~
encrypt.cpp: encrypt.cpp:610:27: warning: implicit conversion from 'int' to 'unsigned char' changes value from 256 to 0 [-Wconstant-conversion]
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: ~ ~~~~~~~~~~~~~~~~^~
encrypt.cpp: encrypt.cpp:864:27: warning: implicit conversion from 'int' to 'unsigned char' changes value from 256 to 0 [-Wconstant-conversion]
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits
encrypt.cpp: ~ ~~~~~~~~~~~~~~~~^~
encrypt.cpp: 3 warnings generated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.cpp: encrypt.cpp: In function 'int crypto_aead_paeq128tnm_ref_encrypt(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*, const unsigned char*)':
encrypt.cpp: encrypt.cpp:355:27: warning: unsigned conversion from 'int' to 'unsigned char' changes value from '256' to '0' [-Woverflow]
encrypt.cpp: 355 | D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: encrypt.cpp: In function 'int crypto_aead_encrypt_no_nonce(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, unsigned char*, const unsigned char*)':
encrypt.cpp: encrypt.cpp:610:27: warning: unsigned conversion from 'int' to 'unsigned char' changes value from '256' to '0' [-Woverflow]
encrypt.cpp: 610 | D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: encrypt.cpp: In function 'int crypto_aead_paeq128tnm_ref_decrypt(unsigned char*, long long unsigned int*, unsigned char*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*)':
encrypt.cpp: encrypt.cpp:864:27: warning: unsigned conversion from 'int' to 'unsigned char' changes value from '256' to '0' [-Woverflow]
encrypt.cpp: 864 | D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer

encrypt.cpp: encrypt.cpp(355): warning #69: integer conversion resulted in truncation
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: ^
encrypt.cpp:
encrypt.cpp: encrypt.cpp(610): warning #69: integer conversion resulted in truncation
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits, zero for 256-bit nonce
encrypt.cpp: ^
encrypt.cpp:
encrypt.cpp: encrypt.cpp(864): warning #69: integer conversion resulted in truncation
encrypt.cpp: D0[0] = CRYPTO_NPUBBYTES*8; //nonce length in bits
encrypt.cpp: ^
encrypt.cpp:

Number of similar (compiler,implementation) pairs: 24, namely:

Compiler	Implementations
icpc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer	ref
icpc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer	ref
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	ref
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	ref
icpc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer	ref
icpc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer	ref
icpc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer	ref
icpc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer	ref
icpc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer	ref
icpc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer	ref
icpc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer	ref
icpc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer	ref
icpc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer	ref
icpc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	ref
icpc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer	ref
icpc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer	ref
icpc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer	ref
icpc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	ref
icpc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer	ref
icpc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer	ref