Implementation notes: amd64, gpu, crypto_stream/amastrid

Computer: gpu
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_stream
Primitive: amastrid

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
112700	21736 32 2462	40672 1656 3368	`ref`	`g++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20190824	20190816
116316	19310 24 2462	35727 1640 3368	`ref`	`g++_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20190824	20190816
120612	19310 24 2462	35727 1640 3368	`ref`	`g++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20190824	20190816
122836	18726 24 2462	35195 1640 3368	`ref`	`g++_-m64_-march=k8_-O2_-fomit-frame-pointer`	20190824	20190816
123072	18414 24 2462	34560 1624 3368	`ref`	`g++_-march=barcelona_-O_-fomit-frame-pointer`	20190824	20190816
123332	30235 32 2462	51456 1656 3368	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190824	20190816
123772	20178 32 2462	39072 1656 3368	`ref`	`g++_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190824	20190816
124072	37758 48 4924	35731 1640 3368	`ref`	`g++_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20190824	20190816
124736	21736 32 2462	40672 1656 3368	`ref`	`g++_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20190824	20190816
124876	19221 24 2462	35344 1624 3368	`ref`	`g++_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20190824	20190816
125180	18879 24 2462	35731 1640 3368	`ref`	`g++_-march=barcelona_-O2_-fomit-frame-pointer`	20190824	20190816
125600	19229 24 2462	35344 1624 3368	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20190824	20190816
126120	19355 32 2462	37840 1656 3368	`ref`	`g++_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20190824	20190816
126484	19310 24 2462	35727 1640 3368	`ref`	`g++_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20190824	20190816
126484	18445 24 2462	34608 1624 3368	`ref`	`g++_-march=k8_-O_-fomit-frame-pointer`	20190824	20190816
127060	19151 24 2462	35555 1640 3368	`ref`	`g++_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20190824	20190816
127104	19221 24 2462	35344 1624 3368	`ref`	`g++_-m64_-march=corei7_-O_-fomit-frame-pointer`	20190824	20190816
127576	18476 24 2462	34475 1640 3368	`ref`	`g++_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20190824	20190816
127700	19355 32 2462	37840 1656 3368	`ref`	`g++_-march=nocona_-O3_-fomit-frame-pointer`	20190824	20190816
127900	19544 32 2462	38464 1656 3368	`ref`	`g++_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20190824	20190816
129296	19544 32 2462	38480 1656 3368	`ref`	`g++_-m64_-march=core2_-O3_-fomit-frame-pointer`	20190824	20190816
129652	18710 24 2462	35155 1640 3368	`ref`	`g++_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20190824	20190816
129704	20178 32 2462	39072 1656 3368	`ref`	`g++_-m64_-O3_-fomit-frame-pointer`	20190824	20190816
130184	21735 32 2462	40584 1656 3368	`ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20190824	20190816
131484	18350 24 2462	34464 1624 3368	`ref`	`g++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20190824	20190816
132132	19309 24 2462	35727 1640 3368	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20190824	20190816
132264	18350 24 2462	34464 1624 3368	`ref`	`g++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20190824	20190816
132336	19152 24 2462	35555 1640 3368	`ref`	`g++_-m64_-O2_-fomit-frame-pointer`	20190824	20190816
132484	18519 24 2462	34672 1624 3368	`ref`	`g++_-m64_-march=nocona_-O_-fomit-frame-pointer`	20190824	20190816
132652	18710 24 2462	35155 1640 3368	`ref`	`g++_-m64_-march=core2_-O2_-fomit-frame-pointer`	20190824	20190816
132688	27719 24 2462	47423 1640 3368	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190824	20190816
133428	28229 24 2462	47792 1624 3368	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190824	20190816
133456	20700 24 2462	39912 1648 3368	`ref`	`g++_-m64_-march=k8_-O3_-fomit-frame-pointer`	20190824	20190816
133688	18519 24 2462	34672 1624 3368	`ref`	`g++_-march=nocona_-O_-fomit-frame-pointer`	20190824	20190816
133784	19221 24 2462	35344 1624 3368	`ref`	`g++_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20190824	20190816
134284	19221 24 2462	35344 1624 3368	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20190824	20190816
134540	20700 24 2462	39912 1648 3368	`ref`	`g++_-march=k8_-O3_-fomit-frame-pointer`	20190824	20190816
134664	18710 24 2462	35155 1640 3368	`ref`	`g++_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20190824	20190816
134740	19152 24 2462	35555 1640 3368	`ref`	`g++_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190824	20190816
135032	20145 32 2462	38864 1656 3368	`ref`	`g++_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20190824	20190816
135236	41930 48 4924	40440 1648 3368	`ref`	`g++_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20190824	20190816
135476	20178 32 2462	39072 1656 3368	`ref`	`g++_-O3_-fomit-frame-pointer`	20190824	20190816
136456	19225 24 2462	35344 1624 3368	`ref`	`g++_-m64_-O_-fomit-frame-pointer`	20190824	20190816
136740	18476 24 2462	34475 1640 3368	`ref`	`g++_-march=nocona_-O2_-fomit-frame-pointer`	20190824	20190816
136908	20965 24 2462	40440 1648 3368	`ref`	`g++_-march=barcelona_-O3_-fomit-frame-pointer`	20190824	20190816
137812	36828 48 4924	34560 1624 3368	`ref`	`g++_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20190824	20190816
138552	18726 24 2462	35195 1640 3368	`ref`	`g++_-march=k8_-O2_-fomit-frame-pointer`	20190824	20190816
139168	19544 32 2462	38400 1656 3368	`ref`	`g++_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20190824	20190816
139412	19152 24 2462	35555 1640 3368	`ref`	`g++_-O2_-fomit-frame-pointer`	20190824	20190816
140260	19225 24 2462	35344 1624 3368	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190824	20190816
141088	19225 24 2462	35344 1624 3368	`ref`	`g++_-O_-fomit-frame-pointer`	20190824	20190816
142820	18445 24 2462	34608 1624 3368	`ref`	`g++_-m64_-march=k8_-O_-fomit-frame-pointer`	20190824	20190816
143164	21736 32 2462	40672 1656 3368	`ref`	`g++_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20190824	20190816
143816	18350 24 2462	34464 1624 3368	`ref`	`g++_-m64_-march=core2_-O_-fomit-frame-pointer`	20190824	20190816
154912	24158 48 4924	26304 1072 3336	`ref`	`g++_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20190824	20190816
156036	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20190824	20190816
157152	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20190824	20190816
159368	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20190824	20190816
161624	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-Os_-fomit-frame-pointer`	20190824	20190816
169104	12096 24 2462	26328 1072 3336	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20190824	20190816
170364	12382 24 2462	26648 1072 3336	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190824	20190816
170924	12079 24 2462	26304 1072 3336	`ref`	`g++_-march=k8_-Os_-fomit-frame-pointer`	20190824	20190816
173936	12079 24 2462	26304 1072 3336	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190824	20190816
174616	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20190824	20190816
174724	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=core2_-Os_-fomit-frame-pointer`	20190824	20190816
175676	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20190824	20190816
176336	12077 24 2462	26288 1072 3336	`ref`	`g++_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20190824	20190816
176592	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=k8_-Os_-fomit-frame-pointer`	20190824	20190816
179768	12079 24 2462	26304 1072 3336	`ref`	`g++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20190824	20190816
180144	12079 24 2462	26304 1072 3336	`ref`	`g++_-march=barcelona_-Os_-fomit-frame-pointer`	20190824	20190816
183016	12079 24 2462	26304 1072 3336	`ref`	`g++_-Os_-fomit-frame-pointer`	20190824	20190816
183448	12077 24 2462	26288 1072 3336	`ref`	`g++_-march=nocona_-Os_-fomit-frame-pointer`	20190824	20190816
395336	20912 24 2446	38283 1104 3320	`ref`	`g++`	20190824	20190816

Test failure

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

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

Amastrid.cpp: In file included from Amastrid.cpp:3:
Amastrid.cpp: ./Amastrid.h:241:13: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: for(register int i=0; i<len; i++)
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Amastrid.h:250:13: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: for(register int i=0; i<len; i++,pbytes+=4)
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: In file included from Amastrid.cpp:4:
Amastrid.cpp: ./Expansion.h:55:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE *p1, *p2;
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Expansion.h:55:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE *p1, *p2;
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Expansion.h:56:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE temp, v1, v2;
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Expansion.h:56:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE temp, v1, v2;
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Expansion.h:56:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE temp, v1, v2;
Amastrid.cpp: ^~~~~~~~~
Amastrid.cpp: ./Expansion.h:75:9: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
Amastrid.cpp: register BYTE *p1, *p2;
Amastrid.cpp: ...

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

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -march=native -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
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref