Implementation notes: aarch64, pi4b, crypto_kem/sikep434comp

Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: sikep434comp

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
75993775	419460 0 8	437866 864 1568	`T:arm64asm`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240104	20231222
76948462	398384 0 8	416708 840 1568	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
77286338	374232 0 8	391548 840 1552	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
78100092	345416 0 8	361580 824 1552	`T:arm64asm`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
78372332	359316 0 8	376660 840 1552	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
374139014	416364 0 8	434794 880 1568	`T:arm64`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240104	20231222
374151317	416364 0 8	434794 880 1568	`T:amd64`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240104	20231222
472662176	423824 0 8	442204 856 1568	`T:amd64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
472676549	423824 0 8	442204 856 1568	`T:arm64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
582666283	365656 0 8	383028 856 1552	`T:arm64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
582856696	365656 0 8	383028 856 1552	`T:amd64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
628756008	372424 0 8	389796 856 1552	`T:arm64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
636008192	372424 0 8	389796 856 1552	`T:amd64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
741969423	345128 0 8	361340 840 1552	`T:amd64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222
742058768	345128 0 8	361340 840 1552	`T:arm64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240104	20231222

Compiler output

Implementation: T:arm64asm
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

fp_arm64.c: fp_arm64.c:71:5: warning: implicit declaration of function 'mp_shiftr1' is invalid in C99 [-Wimplicit-function-declaration]
fp_arm64.c: mp_shiftr1(c, NWORDS_FIELD);
fp_arm64.c: ^
fp_arm64.c: 1 warning generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:arm64asm

Compiler output

Implementation: T:arm64asm
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

fp_arm64.c: fp_arm64.c: In function 'fpdiv2_434':
fp_arm64.c: fp_arm64.c:71:5: warning: implicit declaration of function 'mp_shiftr1' [-Wimplicit-function-declaration]
fp_arm64.c: 71 | mp_shiftr1(c, NWORDS_FIELD);
fp_arm64.c: | ^~~~~~~~~~

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:arm64asm
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:arm64asm
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:arm64asm
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:arm64asm