Implementation notes: aarch64, hikey960, crypto_kem/lima2p2048cca

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_kem
Primitive: lima2p2048cca

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3739743	14748 384 4	53295 1216 592944	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
3829500	14162 1484 260	52432 2464 593184	`opt`	`gcc_-O2_-fomit-frame-pointer`	20191209	20190816
4020975	26490 1484 260	68024 2464 593184	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
4137525	11374 1484 260	48972 2448 593184	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
4490112	30686 1484 260	72008 2464 593184	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
4860310	13074 1484 260	51408 2464 593184	`opt`	`gcc_-O_-fomit-frame-pointer`	20191209	20190816
5367087	14134 1484 260	52360 2464 593184	`opt`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
5565868	16116 1464 260	54663 2296 593200	`opt`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
5608050	16116 1464 260	54663 2296 593200	`opt`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
5735925	25194 384 4	66728 1360 592928	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191209	20190816
5799728	11374 1484 260	48972 2448 593184	`opt`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191209	20190816
5846500	11386 1484 260	48956 2448 593184	`opt`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
5963000	13082 1484 260	51424 2464 593184	`opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191209	20190816
6068925	14178 1484 260	52448 2464 593184	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191209	20190816
6193800	16116 1464 260	54663 2296 593200	`opt`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
6482760	19250 1484 260	59112 2464 593232	`opt`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
6494280	31042 384 4	72552 1360 592960	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
6526800	17230 384 4	57104 1360 592960	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191209	20190816
6876450	11370 1484 260	48940 2448 593184	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191209	20190816
7017975	14748 384 4	53295 1216 592944	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
7106241	12330 384 4	50672 1360 592928	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191209	20190816
7301025	10558 384 4	48156 1344 592928	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
7742250	35670 1484 260	77184 2464 593232	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
7783875	30942 1484 260	72216 2464 593184	`opt`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191209	20190816
8241750	16464 1464 260	54991 2296 593200	`opt`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
8383881	19394 1484 260	59272 2464 593232	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191209	20190816
9140850	13074 1484 260	51408 2464 593184	`opt`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
9272549	29018 384 4	70336 1360 592928	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
9457200	11386 1484 260	48956 2448 593184	`opt`	`gcc_-Os_-fomit-frame-pointer`	20191209	20190816
9473850	17334 384 4	57192 1360 592960	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191209	20190816
9857199	13026 384 4	51296 1360 592928	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191209	20190816
10094490	10590 384 4	48164 1344 592928	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191209	20190816
10135320	12310 384 4	50640 1360 592928	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
10254761	10558 384 4	48156 1344 592928	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191209	20190816
10617244	36098 1484 260	77640 2464 593232	`opt`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191209	20190816
10804332	19330 1484 260	59224 2464 593232	`opt`	`gcc_-O3_-fomit-frame-pointer`	20191209	20190816
12035470	12986 384 4	51208 1360 592928	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191209	20190816
12703950	29134 384 4	70408 1360 592928	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191209	20190816
12737250	31222 384 4	72760 1360 592960	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191209	20190816
12838914	26490 1484 260	68024 2464 593184	`opt`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191209	20190816
13236750	17406 384 4	57304 1360 592960	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191209	20190816
13436550	25194 384 4	66728 1360 592928	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191209	20190816
13861125	12982 384 4	51248 1360 592928	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191209	20190816
14395654	10634 384 4	48204 1344 592928	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191209	20190816
14557785	10590 384 4	48164 1344 592928	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191209	20190816
15271058	14748 384 4	53295 1216 592944	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
15784200	20108 384 4	61516 1352 592928	`ref`	`cc`	20191209	20190816
16311735	22896 1484 264	64308 2456 593184	`opt`	`gcc`	20191209	20190816
16311735	22896 1484 264	64308 2456 593184	`opt`	`gcc_-funroll-loops`	20191209	20190816
16323428	22896 1484 264	64308 2456 593184	`opt`	`cc`	20191209	20190816
17198020	14968 384 4	53495 1216 592944	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191209	20190816
20147039	12310 384 4	50640 1360 592928	`ref`	`gcc_-O_-fomit-frame-pointer`	20191209	20190816
48784500	20108 384 4	61516 1352 592928	`ref`	`gcc`	20191209	20190816
49333950	20108 384 4	61516 1352 592928	`ref`	`gcc_-funroll-loops`	20191209	20190816

Compiler output

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

lima.c: lima.c:147:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^
lima.c: lima.c:147:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:155:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^
lima.c: lima.c:155:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^~~~
lima.c: abs
lima.c: 2 warnings generated.

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

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

Compiler output

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

lima.c: lima.c:91:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^
lima.c: lima.c:91:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:91:20: note: include the header <stdlib.h> or explicitly provide a declaration for 'abs'
lima.c: lima.c:95:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: { rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^
lima.c: lima.c:95:20: note: use function 'abs' instead
lima.c: { rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:95:20: note: include the header <stdlib.h> or explicitly provide a declaration for 'abs'
lima.c: 2 warnings 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