Implementation notes: aarch64, warbear0, crypto_kem/lightsaber2

Computer: warbear0
Architecture: aarch64
CPU ID: 411fd072
SUPERCOP version: 20200826
Operation: crypto_kem
Primitive: lightsaber2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
27848052617 0 072049 864 4048T:neongcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
31566421497 0 039609 864 4032T:neongcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
32038418901 0 036057 848 4016T:neongcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
32096021825 0 040113 864 4032T:neongcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
37057633405 0 053164 816 1632T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
118108811627 0 029100 800 1600T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
118169611781 0 030244 816 1616T:refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
118681612605 0 031252 816 1616T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
SABER_indcpa.c: In file included from SABER_indcpa.c:5:
SABER_indcpa.c: SABER_indcpa.h:4:10: fatal error: immintrin.h: No such file or directory
SABER_indcpa.c: 4 | #include <immintrin.h>
SABER_indcpa.c: | ^~~~~~~~~~~~~
SABER_indcpa.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2

Compiler output

Implementation: T:neon
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
poly.c: poly.c: In function 'poly_getnoise':
poly.c: poly.c:19:3: warning: implicit declaration of function 'cshake128_simple' [-Wimplicit-function-declaration]
poly.c: 19 | cshake128_simple(buf,SABER_N,nonce,seed,SABER_NOISESEEDBYTES);
poly.c: | ^~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon