Implementation notes: aarch64, hikey960, crypto_kem/lake2

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_kem
Primitive: lake2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
4362591	29724 88 82	1292954 3440 6512	`ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191209	20190816
4385643	22418 88 82	1283073 3440 6480	`ref`	`g++_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
4404853	18226 88 82	1282220 3416 6480	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
4408695	18246 88 82	1278140 3416 6480	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191209	20190816
4420221	22542 88 82	1287377 3440 6480	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191209	20190816
5121386	47231 88 82	1312097 3440 6512	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
5421062	29606 88 82	1292812 3440 6512	`ref`	`g++_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
6047308	29692 88 82	1292922 3440 6512	`ref`	`g++_-O3_-fomit-frame-pointer`	20191209	20190816
6185620	21405 88 82	1285524 3440 6480	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
6364273	22470 88 82	1283193 3440 6480	`ref`	`g++_-O2_-fomit-frame-pointer`	20191209	20190816
7954820	21421 88 82	1281452 3440 6480	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191209	20190816
8682920	18226 88 82	1282220 3416 6480	`ref`	`g++_-Os_-fomit-frame-pointer`	20191209	20190816
9103619	18226 88 82	1278164 3416 6480	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
9140118	36742 88 82	1299969 3440 6480	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
9151644	39319 88 82	1303122 3440 6480	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
11003488	43666 88 85	1302006 3424 6480	`ref`	`g++`	20191209	20190816
14303766	21405 88 82	1285524 3440 6480	`ref`	`g++_-O_-fomit-frame-pointer`	20191209	20190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments

hash.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated
rng.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated
decoder.cpp: decoder.cpp:27:13: error: variable length array of non-POD element type 'ffi_vec' (aka 'NTL::GF2EX')
decoder.cpp: ffi_vec Si[F_dim];
decoder.cpp: ^
decoder.cpp: decoder.cpp:36:17: error: variable length array of non-POD element type 'ffi_vec' (aka 'NTL::GF2EX')
decoder.cpp: ffi_vec inters[F_dim-1];
decoder.cpp: ^
decoder.cpp: decoder.cpp:99:13: error: variable length array of non-POD element type 'ffi_vec' (aka 'NTL::GF2EX')
decoder.cpp: ffi_vec Si[F_dim];
decoder.cpp: ^
decoder.cpp: 3 errors generated.

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

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref