Implementation notes: amd64, renoir, crypto_encrypt/ntruees401ep2

Computer: renoir
Microarchitecture: amd64; Zen 2 (860f01)
Architecture: amd64
CPU ID: AuthenticAMD-00860f01-178bfbff
SUPERCOP version: 20231107
Operation: crypto_encrypt
Primitive: ntruees401ep2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
109165	71849 864 64	101416 1716 1848	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231107	20231107
110576	41663 864 64	69104 1716 1848	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231107	20231107
114825	44095 864 64	72072 1716 1848	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231107	20231107
128701	53394 864 64	82243 1732 1816	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231107	20231107
153167	36810 864 64	63288 1708 1848	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231107	20231107

Compiler output

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

ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1002:17: error: argument value 65535 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_poly.c: abroad[0] = _mm_shuffle_epi32(ai8h, 0xFFFF);
ntru_crypto_ntru_poly.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_poly.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_poly.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_poly.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1003:17: error: argument value 43690 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_poly.c: abroad[1] = _mm_shuffle_epi32(ai8h, 0xAAAA);
ntru_crypto_ntru_poly.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_poly.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_poly.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_poly.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1004:17: error: argument value 21845 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_poly.c: abroad[2] = _mm_shuffle_epi32(ai8h, 0x5555);
ntru_crypto_ntru_poly.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_poly.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_poly.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_poly.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1007:17: error: argument value 65535 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_poly.c: abroad[4] = _mm_shuffle_epi32(ai8l, 0xFFFF);
ntru_crypto_ntru_poly.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_poly.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_poly.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_poly.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1008:17: error: argument value 43690 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_poly.c: ...

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

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