Implementation notes: amd64, gcc123, crypto_kem/frodokem640aes

Computer: gcc123
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20220213
Operation: crypto_kem
Primitive: frodokem640aes

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
5931580	27731 28 0	47624 916 1712	`T:optimized`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210201	20210114
5944553	27731 28 0	47624 916 1712	`T:optimized`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210201	20210114
5989636	30157 28 0	51808 916 1712	`T:optimized`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210201	20210114
6099382	24210 28 0	44096 916 1712	`T:optimized`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210201	20210114
7439647	10038 28 0	26734 908 1712	`T:optimized`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210201	20210114
18823512	39092 42 0	58161 948 1744	`T:optimized`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210201	20210114
20668919	9777 42 0	27449 948 1744	`T:optimized`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210201	20210114
26402378	9755 42 0	27233 948 1744	`T:optimized`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210201	20210114
29430968	8521 42 0	24969 940 1712	`T:optimized`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210201	20210114

Compiler output

Implementation: T:x64
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

frodo640.c: In file included from frodo640.c:32:
frodo640.c: ./frodo_macrify.inc:112:28: error: always_inline function '_mm256_madd_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: a[0] = _mm256_madd_epi16(a[0], b);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:113:30: error: always_inline function '_mm256_add_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: acc[0] = _mm256_add_epi16(a[0], acc[0]);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:115:28: error: always_inline function '_mm256_madd_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: a[1] = _mm256_madd_epi16(a[1], b);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:116:30: error: always_inline function '_mm256_add_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: acc[1] = _mm256_add_epi16(a[1], acc[1]);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:118:28: error: always_inline function '_mm256_madd_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: a[2] = _mm256_madd_epi16(a[2], b);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:119:30: error: always_inline function '_mm256_add_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: acc[2] = _mm256_add_epi16(a[2], acc[2]);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:121:28: error: always_inline function '_mm256_madd_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: a[3] = _mm256_madd_epi16(a[3], b);
frodo640.c: ^
frodo640.c: ./frodo_macrify.inc:122:30: error: always_inline function '_mm256_add_epi16' requires target feature 'avx2', but would be inlined into function 'frodo_mul_add_sa_plus_e' that is compiled without support for 'avx2'
frodo640.c: acc[3] = _mm256_add_epi16(a[3], acc[3]);
frodo640.c: ^
frodo640.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64

Compiler output

Implementation: T:x64
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes_ni.c: aes_ni.c:35:16: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
aes_ni.c: schedule[1] = key_exp(schedule[0], 0x01);
aes_ni.c: ^
aes_ni.c: aes_ni.c:28:40: note: expanded from macro 'key_exp'
aes_ni.c: #define key_exp(k, rcon) key_expand(k, _mm_aeskeygenassist_si128(k, rcon))
aes_ni.c: ^
aes_ni.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/__wmmintrin_aes.h:150:12: note: expanded from macro '_mm_aeskeygenassist_si128'
aes_ni.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
aes_ni.c: ^
aes_ni.c: aes_ni.c:36:16: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
aes_ni.c: schedule[2] = key_exp(schedule[1], 0x02);
aes_ni.c: ^
aes_ni.c: aes_ni.c:28:40: note: expanded from macro 'key_exp'
aes_ni.c: #define key_exp(k, rcon) key_expand(k, _mm_aeskeygenassist_si128(k, rcon))
aes_ni.c: ^
aes_ni.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/__wmmintrin_aes.h:150:12: note: expanded from macro '_mm_aeskeygenassist_si128'
aes_ni.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
aes_ni.c: ^
aes_ni.c: aes_ni.c:37:16: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
aes_ni.c: schedule[3] = key_exp(schedule[2], 0x04);
aes_ni.c: ^
aes_ni.c: aes_ni.c:28:40: note: expanded from macro 'key_exp'
aes_ni.c: #define key_exp(k, rcon) key_expand(k, _mm_aeskeygenassist_si128(k, rcon))
aes_ni.c: ^
aes_ni.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/__wmmintrin_aes.h:150:12: note: expanded from macro '_mm_aeskeygenassist_si128'
aes_ni.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64

Compiler output

Implementation: T:x64
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

frodo640.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/8/include/immintrin.h:43,
frodo640.c: from frodo_macrify.inc:8,
frodo640.c: from frodo640.c:32:
frodo640.c: frodo_macrify.inc: In function 'frodo_mul_add_sa_plus_e':
frodo640.c: /usr/lib/gcc/x86_64-linux-gnu/8/include/avx2intrin.h:112:1: error: inlining failed in call to always_inline '_mm256_add_epi16': target specific option mismatch
frodo640.c: _mm256_add_epi16 (__m256i __A, __m256i __B)
frodo640.c: ^~~~~~~~~~~~~~~~
frodo640.c: In file included from frodo640.c:32:
frodo640.c: frodo_macrify.inc:122:30: note: called from here
frodo640.c: acc[3] = _mm256_add_epi16(a[3], acc[3]);
frodo640.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
frodo640.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/8/include/immintrin.h:43,
frodo640.c: from frodo_macrify.inc:8,
frodo640.c: from frodo640.c:32:
frodo640.c: /usr/lib/gcc/x86_64-linux-gnu/8/include/avx2intrin.h:341:1: error: inlining failed in call to always_inline '_mm256_madd_epi16': target specific option mismatch
frodo640.c: _mm256_madd_epi16 (__m256i __A, __m256i __B)
frodo640.c: ^~~~~~~~~~~~~~~~~
frodo640.c: In file included from frodo640.c:32:
frodo640.c: frodo_macrify.inc:121:28: note: called from here
frodo640.c: a[3] = _mm256_madd_epi16(a[3], b);
frodo640.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~
frodo640.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/8/include/immintrin.h:43,
frodo640.c: from frodo_macrify.inc:8,
frodo640.c: from frodo640.c:32:
frodo640.c: /usr/lib/gcc/x86_64-linux-gnu/8/include/avx2intrin.h:112:1: error: inlining failed in call to always_inline '_mm256_add_epi16': target specific option mismatch
frodo640.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64

Namespace violations

Implementation: T:optimized
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes.o AES128_free_schedule T
aes.o AES256_free_schedule T
aes.o handleErrors T
fips202.o KeccakF1600_StatePermute T
fips202.o shake128 T
fips202.o shake128_absorb T
fips202.o shake128_squeezeblocks T
fips202.o shake256 T
fips202.o shake256_absorb T
fips202.o shake256_squeezeblocks T
frodo640.o CDF_TABLE D
frodo640.o CDF_TABLE_LEN D
frodo640.o frodo_add T
frodo640.o frodo_key_decode T
frodo640.o frodo_key_encode T
frodo640.o frodo_mul_add_as_plus_e T
frodo640.o frodo_mul_add_sa_plus_e T
frodo640.o frodo_mul_add_sb_plus_e T
frodo640.o frodo_mul_bs T
frodo640.o frodo_sample_n T
frodo640.o frodo_sub T
util.o clear_bytes T
util.o frodo_pack T
util.o frodo_unpack T

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:optimized
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:optimized
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:optimized
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:optimized
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:optimized
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:optimized
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:optimized
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:optimized
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:optimized