Implementation notes: aarch64, gcc185, crypto_kem/sikep610comp

Computer: gcc185
Microarchitecture: aarch64; Skylark (503f0002)
Architecture: aarch64
CPU ID: 503f0002
SUPERCOP version: 20231107
Operation: crypto_kem
Primitive: sikep610comp

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
169911975	586440 0 16	605718 832 1600	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
170934000	551880 0 16	570062 832 1584	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
171299025	541112 0 16	559150 832 1584	`T:arm64asm`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
173135925	524484 0 16	541582 816 1568	`T:arm64asm`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
1225660425	657228 0 16	676802 840 1584	`T:amd64`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1227279075	657228 0 16	676802 840 1584	`T:arm64`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1228666575	657228 0 16	676802 840 1584	`T:amd64`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1229463750	657228 0 16	676802 840 1584	`T:arm64`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1231950225	648148 0 16	666114 840 1568	`T:amd64`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1232121375	648148 0 16	666114 840 1568	`T:arm64`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1239271875	560820 0 16	578298 840 1568	`T:arm64`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1240230825	560820 0 16	578298 840 1568	`T:amd64`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1375910850	545824 0 16	563076 832 1568	`T:arm64`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1379166450	545824 0 16	563076 832 1568	`T:amd64`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231125	20231107
1423303500	594168 0 16	613462 848 1600	`T:amd64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
1423448325	594168 0 16	613462 848 1600	`T:arm64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
1930907925	552360 0 16	570534 848 1584	`T:arm64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
1932211575	552360 0 16	570534 848 1584	`T:amd64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
2279506050	521796 0 16	538918 832 1568	`T:amd64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
2279640675	521796 0 16	538918 832 1568	`T:arm64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
2546411475	541144 0 16	559174 848 1584	`T:amd64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107
2548445025	541144 0 16	559174 848 1584	`T:arm64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231125	20231107

Compiler output

Implementation: T:arm64asm
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

fp_arm64.c: fp_arm64.c:71:5: error: call to undeclared function 'mp_shiftr1'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
fp_arm64.c: 71 | mp_shiftr1(c, NWORDS_FIELD);
fp_arm64.c: | ^
fp_arm64.c: 1 error generated.

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:arm64asm
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:arm64asm
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:arm64asm
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:arm64asm
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_610':
fp_arm64.c: fp_arm64.c:71:5: warning: implicit declaration of function 'mp_shiftr1' [-Wimplicit-function-declaration]
fp_arm64.c: 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