Implementation notes: aarch64, hikey960, crypto_encrypt/r5nd5pke0d

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: r5nd5pke0d

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1356975	37552 0 0	63017 1056 1624	`avx2`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
1406925	26108 0 0	54249 1056 1624	`opt`	`gcc_-O3_-fomit-frame-pointer`	20191212	20190816
1406925	26404 0 0	54561 1056 1624	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191212	20190816
1456875	19792 0 0	47505 936 1608	`avx2`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
1456875	19792 0 0	47505 936 1608	`avx2`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
1456875	19792 0 0	47481 936 1608	`opt`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
1456875	19792 0 0	47505 936 1608	`opt`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
1882573	37900 0 0	63153 1056 1624	`avx2`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191212	20190816
1976117	26404 0 0	54561 1056 1624	`avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191212	20190816
2046275	19792 0 0	47505 936 1608	`opt`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
2087505	14644 0 0	45353 1056 1592	`opt`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
2097900	37900 0 0	63153 1056 1624	`opt`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191212	20190816
2132992	37552 0 0	63017 1056 1624	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
2206125	26012 0 0	54217 1056 1624	`opt`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
2214450	26108 0 0	54249 1056 1624	`avx2`	`gcc_-O3_-fomit-frame-pointer`	20191212	20190816
2214450	26012 0 0	54217 1056 1624	`avx2`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
3213450	19792 0 0	47481 936 1608	`avx2`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
3271725	19792 0 0	47505 936 1608	`avx2`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
3354975	27184 0 0	54289 1056 1592	`avx2`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
3363300	26748 0 0	54849 1056 1592	`avx2`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
3921075	14484 0 0	45377 1056 1592	`avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191212	20190816
3937725	14852 0 0	45481 1056 1592	`opt`	`gcc_-O_-fomit-frame-pointer`	20191212	20190816
3937725	14856 0 0	45489 1056 1592	`opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191212	20190816
3938198	14484 0 0	45377 1056 1592	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191212	20190816
3946050	14524 0 0	45393 1056 1592	`avx2`	`gcc_-O2_-fomit-frame-pointer`	20191212	20190816
3971025	14852 0 0	45481 1056 1592	`avx2`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
4590932	13592 0 0	44213 1040 1592	`opt`	`gcc_-Os_-fomit-frame-pointer`	20191212	20190816
4595400	13584 0 0	44229 1040 1592	`opt`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191212	20190816
4595400	13576 0 0	44213 1040 1592	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191212	20190816
4602511	19792 0 0	47505 936 1608	`opt`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
5008089	27472 0 0	54305 1056 1592	`opt`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191212	20190816
5036625	27472 0 0	54305 1056 1592	`avx2`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191212	20190816
5419575	14644 0 0	45353 1056 1592	`avx2`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
5530789	14852 0 0	45481 1056 1592	`avx2`	`gcc_-O_-fomit-frame-pointer`	20191212	20190816
5530789	14856 0 0	45489 1056 1592	`avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191212	20190816
5608050	14524 0 0	45393 1056 1592	`opt`	`gcc_-O2_-fomit-frame-pointer`	20191212	20190816
6466229	13584 0 0	44245 1040 1592	`avx2`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191212	20190816
7603848	31897 0 0	52669 1040 1592	`avx2`	`gcc_-funroll-loops`	20191212	20190816
8849475	26748 0 0	54849 1056 1592	`opt`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191212	20190816
9232425	14852 0 0	45481 1056 1592	`opt`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
9265725	26748 0 0	54849 1056 1592	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
9342707	27184 0 0	54289 1056 1592	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
11421900	13592 0 0	44229 1040 1592	`avx2`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
11580075	13592 0 0	44229 1040 1592	`avx2`	`gcc_-Os_-fomit-frame-pointer`	20191212	20190816
11588400	13576 0 0	44229 1040 1592	`avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191212	20190816
11713275	13584 0 0	44229 1040 1592	`opt`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
12187800	13584 0 0	44245 1040 1592	`avx2`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
12243383	13592 0 0	44213 1040 1592	`opt`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
12897379	26748 0 0	54849 1056 1592	`avx2`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191212	20190816
14194125	31897 0 0	52669 1040 1592	`opt`	`gcc_-funroll-loops`	20191212	20190816
14202450	31897 0 0	52669 1040 1592	`avx2`	`cc`	20191212	20190816
14244075	31897 0 0	52669 1040 1592	`opt`	`gcc`	20191212	20190816
48110175	31897 0 0	52669 1040 1592	`opt`	`cc`	20191212	20190816
48193425	31897 0 0	52669 1040 1592	`avx2`	`gcc`	20191212	20190816
54636975	38121 652 496	76749 1760 2120	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191212	20190816
56227050	25659 652 496	63221 1760 2088	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
56351925	37187 652 496	76005 1760 2088	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191212	20190816
60264675	32401 648 500	67261 1608 2120	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
61188750	32337 648 500	67173 1608 2120	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
62569243	55641 652 496	91973 1760 2120	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191212	20190816
63561375	25043 652 496	62637 1760 2088	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
70321275	23513 652 496	60857 1744 2088	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191212	20190816
71861400	37623 652 496	75525 1760 2088	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191212	20190816
77391090	38009 652 496	76597 1760 2120	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
78951136	24931 652 496	62709 1760 2088	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191212	20190816
87404175	37799 652 496	75573 1760 2088	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191212	20190816
93427070	25659 652 496	63221 1760 2088	`ref`	`gcc_-O_-fomit-frame-pointer`	20191212	20190816
96254390	37187 652 496	76005 1760 2088	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191212	20190816
100629958	55417 652 496	91869 1760 2120	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191212	20190816
117424125	23505 652 496	60873 1744 2088	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
117990225	32401 648 500	67261 1608 2120	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
125639340	23513 652 496	60857 1744 2088	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191212	20190816
135847350	38225 652 496	76877 1760 2120	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191212	20190816
145554300	23513 652 496	60857 1744 2088	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191212	20190816
183661951	32401 648 500	67261 1608 2120	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191212	20190816
187895250	23505 652 496	60873 1744 2088	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191212	20190816
196170300	36484 652 496	77897 1744 2088	`ref`	`cc`	20191212	20190816
198409725	36484 652 496	77897 1744 2088	`ref`	`gcc_-funroll-loops`	20191212	20190816
198801000	36484 652 496	77897 1744 2088	`ref`	`gcc`	20191212	20190816
211610420	25675 652 496	63253 1760 2088	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191212	20190816
221699280	24939 652 496	62701 1760 2088	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191212	20190816

Compiler output

Implementation: avx2
Security model: unknown
Compiler: cc

a_fixed.c: In file included from a_fixed.h:13:0,
a_fixed.c: from a_fixed.c:10:
a_fixed.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^~~~~~~
a_random.c: In file included from a_random.h:13:0,
a_random.c: from a_random.c:10:
a_random.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^~~~~~~
cca_encrypt.c: In file included from cca_encrypt.h:14:0,
cca_encrypt.c: from cca_encrypt.c:12:
cca_encrypt.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^~~~~~~
cpa_kem.c: In file included from cpa_kem.h:13:0,
cpa_kem.c: from cpa_kem.c:11:
cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^~~~~~~
drbg.c: In file included from drbg.h:13:0,
drbg.c: from drbg.c:18:
drbg.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^~~~~~~
matmul.c: In file included from matmul.h:8:0,
matmul.c: from matmul.c:8:
matmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^~~~~~~
matmul_avx2.c: In file included from matmul.h:8:0,
matmul_avx2.c: from matmul_avx2.c:8:
matmul_avx2.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^~~~~~~
matmul_cm.c: In file included from matmul.h:8:0,
matmul_cm.c: from matmul_cm.c:7:
matmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^~~~~~~
probe_cm.c: In file included from probe_cm.c:6:0:
probe_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^~~~~~~
r5_cca_kem.c: In file included from r5_cca_kem.c:7:0:
r5_cca_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^~~~~~~
r5_cca_pke.c: In file included from r5_cca_pke.c:12:0:
r5_cca_pke.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^~~~~~~
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:0:
r5_cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^~~~~~~
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:0:
r5_cpa_pke_n1.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^~~~~~~
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:0:
r5_cpa_pke_nd.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^~~~~~~
r5_dem.c: In file included from r5_dem.c:11:0:
r5_dem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^~~~~~~
ringmul.c: In file included from ringmul.h:9:0,
ringmul.c: from ringmul.c:8:
ringmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^~~~~~~
ringmul_cm.c: In file included from ringmul.h:9:0,
ringmul_cm.c: from ringmul_cm.c:8:
ringmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^~~~~~~

Number of similar (compiler,implementation) pairs: 23, namely:

Compiler	Implementations
cc	avx2
gcc	avx2
gcc -O2 -fomit-frame-pointer	avx2
gcc -O3 -fomit-frame-pointer	avx2
gcc -O -fomit-frame-pointer	avx2
gcc -Os -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avx2
gcc -funroll-loops	avx2
gcc -funroll-loops -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -O -fomit-frame-pointer	avx2
gcc -funroll-loops -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avx2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

a_fixed.c: In file included from a_fixed.c:10:
a_fixed.c: In file included from ./a_fixed.h:13:
a_fixed.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^
a_fixed.c: 1 warning generated.
a_random.c: In file included from a_random.c:10:
a_random.c: In file included from ./a_random.h:13:
a_random.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^
a_random.c: 1 warning generated.
cca_encrypt.c: In file included from cca_encrypt.c:12:
cca_encrypt.c: In file included from ./cca_encrypt.h:14:
cca_encrypt.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^
cca_encrypt.c: 1 warning generated.
cpa_kem.c: In file included from cpa_kem.c:11:
cpa_kem.c: In file included from ./cpa_kem.h:13:
cpa_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^
cpa_kem.c: 1 warning generated.
drbg.c: In file included from drbg.c:18:
drbg.c: In file included from ./drbg.h:13:
drbg.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^
drbg.c: 1 warning generated.
matmul.c: In file included from matmul.c:8:
matmul.c: In file included from ./matmul.h:8:
matmul.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^
matmul.c: 1 warning generated.
matmul_avx2.c: In file included from matmul_avx2.c:8:
matmul_avx2.c: In file included from ./matmul.h:8:
matmul_avx2.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^
matmul_avx2.c: 1 warning generated.
matmul_cm.c: In file included from matmul_cm.c:7:
matmul_cm.c: In file included from ./matmul.h:8:
matmul_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^
matmul_cm.c: 1 warning generated.
probe_cm.c: In file included from probe_cm.c:6:
probe_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^
probe_cm.c: 1 warning generated.
r5_cca_kem.c: In file included from r5_cca_kem.c:7:
r5_cca_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^
r5_cca_kem.c: 1 warning generated.
r5_cca_pke.c: In file included from r5_cca_pke.c:12:
r5_cca_pke.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^
r5_cca_pke.c: 1 warning generated.
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:
r5_cpa_kem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^
r5_cpa_kem.c: 1 warning generated.
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:
r5_cpa_pke_n1.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^
r5_cpa_pke_n1.c: 1 warning generated.
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:
r5_cpa_pke_nd.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^
r5_cpa_pke_nd.c: 1 warning generated.
r5_dem.c: In file included from r5_dem.c:11:
r5_dem.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^
r5_dem.c: 1 warning generated.
ringmul.c: In file included from ringmul.c:8:
ringmul.c: In file included from ./ringmul.h:9:
ringmul.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^
ringmul.c: 1 warning generated.
ringmul_cm.c: In file included from ringmul_cm.c:8:
ringmul_cm.c: In file included from ./ringmul.h:9:
ringmul_cm.c: ./r5_parameter_sets.h:140:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^
ringmul_cm.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	avx2
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	avx2
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	avx2
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	avx2