Implementation notes: aarch64, pi4b, crypto_kem/frodokem976shake

Computer: pi4b
Microarchitecture: aarch64; A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20221122
Operation: crypto_kem
Primitive: frodokem976shake

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
52735043	15980 26 0	33714 880 1552	`T:optimized`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221101	20221025
53692810	24956 38 0	42116 872 1568	`T:optimized`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221101	20221025
111032550	9224 30 0	25404 856 1552	`T:optimized`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221101	20221025
115495195	8832 30 0	29032 856 1552	`T:optimized`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221101	20221025
119187242	8320 24 0	23324 832 1536	`T:optimized`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221101	20221025

Compiler output

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

KeccakP-1600-times4-SIMD256.c: In file included from KeccakP-1600-times4-SIMD256.c:19:
KeccakP-1600-times4-SIMD256.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/smmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: #error "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from KeccakP-1600-times4-SIMD256.c:19:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/smmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/tmmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: #error "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from KeccakP-1600-times4-SIMD256.c:19:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/smmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/tmmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/pmmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: #error "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from KeccakP-1600-times4-SIMD256.c:19:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/smmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/tmmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/pmmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/emmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: #error "This header is only meant to be used on x86 and x64 architecture"
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from KeccakP-1600-times4-SIMD256.c:19:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/smmintrin.h:17:
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/tmmintrin.h:17:
KeccakP-1600-times4-SIMD256.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

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:19:10: fatal error: smmintrin.h: No such file or directory
KeccakP-1600-times4-SIMD256.c: 19 | #include <smmintrin.h>
KeccakP-1600-times4-SIMD256.c: | ^~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: compilation terminated.

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