Implementation notes: aarch64, hikey960, crypto_aead/pi16cipher096v1

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: pi16cipher096v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
328708	155932 0 0	171921 960 1056	`optimized_nonSSE`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191129	20190816
432952	155148 0 0	169521 960 1056	`optimized_nonSSE`	`gcc_-O3_-fomit-frame-pointer`	20191129	20190816
503723	154552 0 0	170520 952 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191129	20190816
603635	104484 0 0	117168 952 1024	`optimized_nonSSE`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191129	20190816
641025	63284 0 0	79179 944 896	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191129	20190816
649350	153600 0 0	169248 952 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191129	20190816
657675	102748 0 0	114668 936 1024	`optimized_nonSSE`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191129	20190816
657675	102732 0 0	114676 936 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191129	20190816
657675	157812 0 0	172177 960 1056	`optimized_nonSSE`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191129	20190816
678569	65984 0 0	81892 952 928	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191129	20190816
690975	107012 0 0	123920 952 1024	`optimized_nonSSE`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191129	20190816
732600	157812 0 0	173769 960 1056	`optimized_nonSSE`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191129	20190816
740925	157180 0 0	171505 960 1056	`optimized_nonSSE`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191129	20190816
740925	152532 0 0	168224 952 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191129	20190816
749250	66800 0 0	82676 952 928	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191129	20190816
765900	106660 0 0	119280 952 1024	`optimized_nonSSE`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191129	20190816
843885	39696 0 0	51567 928 896	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191129	20190816
865282	63284 0 0	79179 944 896	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191129	20190816
882450	76840 0 0	92451 944 896	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191129	20190816
891524	43308 0 0	55851 944 896	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191129	20190816
947133	102680 0 0	114604 936 1024	`optimized_nonSSE`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191129	20190816
958826	106876 0 0	119648 952 1024	`optimized_nonSSE`	`gcc_-O_-fomit-frame-pointer`	20191129	20190816
1032300	102732 0 0	114676 936 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191129	20190816
1098900	102748 0 0	114668 936 1024	`optimized_nonSSE`	`gcc_-Os_-fomit-frame-pointer`	20191129	20190816
1121610	106876 0 0	119648 952 1024	`optimized_nonSSE`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191129	20190816
1121610	64992 0 0	79284 952 928	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191129	20190816
1121610	39700 0 0	51543 928 896	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191129	20190816
1121610	75824 0 0	91395 944 896	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191129	20190816
1157000	66400 0 0	80684 952 928	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191129	20190816
1165500	65688 0 0	79932 952 928	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191129	20190816
1286940	39696 0 0	51567 928 896	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191129	20190816
1315350	43012 0 0	55619 944 896	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191129	20190816
1344695	40592 0 0	53331 944 896	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191129	20190816
1448550	39700 0 0	51543 928 896	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191129	20190816
1723275	40448 0 0	53139 944 896	`ref`	`gcc_-O_-fomit-frame-pointer`	20191129	20190816
1869350	39700 0 0	51543 928 896	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191129	20190816
1873125	104584 0 0	117264 952 1024	`optimized_nonSSE`	`gcc_-O2_-fomit-frame-pointer`	20191129	20190816
2231100	154552 0 0	170520 952 1024	`optimized_nonSSE`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191129	20190816
2464200	40448 0 0	53139 944 896	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191129	20190816
2514150	44284 0 0	56891 944 896	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191129	20190816
5234180	374248 0 0	395492 936 1024	`optimized_nonSSE`	`gcc_-funroll-loops`	20191129	20190816
10497825	374248 0 0	395492 936 1024	`optimized_nonSSE`	`gcc`	20191129	20190816
13919400	145788 0 0	171055 928 896	`ref`	`gcc`	20191129	20190816
13969350	145788 0 0	171055 928 896	`ref`	`gcc_-funroll-loops`	20191129	20190816
14125144	374248 0 0	395492 936 1024	`optimized_nonSSE`	`cc`	20191129	20190816
16720108	145788 0 0	171055 928 896	`ref`	`cc`	20191129	20190816

Test failure

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

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 8, namely:

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

Compiler output

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

encrypt.c: encrypt.c:362:42: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: InternalState8[i1] = InternalState8[i1++] ^ ad[b+i];
encrypt.c: ~~ ^
encrypt.c: encrypt.c:488:68: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: c[CRYPTO_NSECBYTES+b+i] = InternalState8[i1] = InternalState8[i1++] ^ m[b+i];
encrypt.c: ~~ ^
encrypt.c: encrypt.c:650:42: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: InternalState8[i1] = InternalState8[i1++] ^ ad[b+i];
encrypt.c: ~~ ^
encrypt.c: 3 warnings generated.

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

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

Compiler output

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

encrypt.c: encrypt.c:248:42: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: InternalState8[i1] = InternalState8[i1++] ^ ad[b+i];
encrypt.c: ~~ ^
encrypt.c: encrypt.c:374:68: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: c[CRYPTO_NSECBYTES+b+i] = InternalState8[i1] = InternalState8[i1++] ^ m[b+i];
encrypt.c: ~~ ^
encrypt.c: encrypt.c:536:42: warning: unsequenced modification and access to 'i1' [-Wunsequenced]
encrypt.c: InternalState8[i1] = InternalState8[i1++] ^ ad[b+i];
encrypt.c: ~~ ^
encrypt.c: 3 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