Implementation notes: amd64, renoir, crypto_aead/hs1sivv2

Computer: renoir
Microarchitecture: amd64; Zen 2 (860f01)
Architecture: amd64
CPU ID: AuthenticAMD-00860f01-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: hs1sivv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
611413838 0 035976 828 1048T:fasterclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
618413870 0 036088 828 1048T:fasterclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
681010361 0 032376 828 1048T:dolbeau/amd64-avx2clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
683412785 0 034968 828 1048T:dolbeau/amd64-avx2clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
706311900 0 034864 796 1080T:fastergcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
72748408 0 028510 820 1016T:fasterclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
735214370 0 034911 788 1080T:dolbeau/amd64-avx2gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
745329055 0 051904 796 1080T:dolbeau/amd64-avx2gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
74838991 0 030336 796 1080T:fastergcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
752814042 0 035320 796 1080T:dolbeau/amd64-avx2gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
75387823 0 027646 820 1016T:fasterclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
75799960 0 029582 820 1016T:dolbeau/amd64-avx2clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
75987976 0 027027 772 1048T:fastergcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
782411154 0 030187 772 1048T:dolbeau/amd64-avx2gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
79438545 0 029232 796 1080T:fastergcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
96808777 0 030840 828 1048T:dolbeau/amd64-sseclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
970411185 0 033368 828 1048T:dolbeau/amd64-sseclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
1069910786 0 032064 796 1080T:dolbeau/amd64-ssegcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
107958435 0 028078 820 1016T:dolbeau/amd64-sseclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
1081127862 0 050736 796 1080T:dolbeau/amd64-ssegcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
1097511091 0 031623 788 1080T:dolbeau/amd64-ssegcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
112468925 0 027939 772 1048T:dolbeau/amd64-ssegcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
222027810 0 030216 828 1016T:refclang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
229176130 0 028248 828 1048T:refclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
229867842 0 030000 828 1048T:refclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
309365871 0 028888 796 1080T:refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
318615719 0 027024 796 1080T:refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
377004175 0 023235 772 1048T:refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
379924165 0 023926 820 1016T:refclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
496275616 0 026280 796 1080T:refgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
855606000 0 026046 820 1016T:refclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625

Test failure


error 111

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:dolbeau/amd64-avx2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-sseclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:fasterclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: encrypt.c:422:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:324:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:dolbeau/amd64-avx2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-avx2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-avx2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: encrypt.c:422:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:324:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-avx2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: encrypt.c:90:2: error: "This code requires AVX2 to work"
encrypt.c: #error "This code requires AVX2 to work"
encrypt.c:  ^
encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: encrypt.c:422:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:324:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: 4 warnings and 1 error generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-avx2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:194:
encrypt.c: encrypt.c: In function 'chacha_noxor176':
encrypt.c: c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:    71 |   __m128i t_15;
encrypt.c:       |           ^~~~
encrypt.c: c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:    70 |   __m128i t_14;
encrypt.c:       |           ^~~~
encrypt.c: encrypt.c: In function 'prf_hash2_2':
encrypt.c: encrypt.c:422:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:   422 |       ALIGN32 uint64_t ia1[4];
encrypt.c:       |                        ^~~
encrypt.c: encrypt.c:324:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:   324 |     unsigned i=0, j;
encrypt.c:       |                   ^
encrypt.c: encrypt.c: In function 'hs1_data':
encrypt.c: encrypt.c:541:18: warning: variable 'mtot' set but not used [-Wunused-but-set-variable]
encrypt.c:   541 |   unsigned atot, mtot, arnd64, mrnd64;
encrypt.c:       |                  ^~~~
encrypt.c: encrypt.c:541:12: warning: variable 'atot' set but not used [-Wunused-but-set-variable]
encrypt.c:   541 |   unsigned atot, mtot, arnd64, mrnd64;
encrypt.c:       |            ^~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:dolbeau/amd64-avx2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


encrypt.c: encrypt.c:90:2: error: "This code requires AVX512F to work"
encrypt.c: #error "This code requires AVX512F to work"
encrypt.c:  ^
encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: encrypt.c:322:20: error: conflicting types for '_mm512_reduce_add_epi64'
encrypt.c: unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c:                    ^
encrypt.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/avx512fintrin.h:9319:51: note: previous definition is here
encrypt.c: static __inline__ long long __DEFAULT_FN_ATTRS512 _mm512_reduce_add_epi64(__m512i __W) {
encrypt.c:                                                   ^
encrypt.c: encrypt.c:335:21: error: invalid input size for constraint 'Yz'
encrypt.c:         : [a] "Yz" (a)
encrypt.c:                     ^
encrypt.c: encrypt.c:488:19: warning: unused variable 'kv20' [-Wunused-variable]
encrypt.c:           __m512i kv20 = _mm512_loadu_si512((const __m512i*)(nhkey+20)); // 2
encrypt.c:                   ^
encrypt.c: encrypt.c:480:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 2, namely:
ImplementationCompiler
T:dolbeau/amd64-avx512clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-avx512clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: encrypt.c:90:2: error: "This code requires AVX512F to work"
encrypt.c: #error "This code requires AVX512F to work"
encrypt.c:  ^
encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: encrypt.c:322:20: error: conflicting types for '_mm512_reduce_add_epi64'
encrypt.c: unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c:                    ^
encrypt.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/avx512fintrin.h:9319:51: note: previous definition is here
encrypt.c: static __inline__ long long __DEFAULT_FN_ATTRS512 _mm512_reduce_add_epi64(__m512i __W) {
encrypt.c:                                                   ^
encrypt.c: encrypt.c:335:21: error: invalid input size for constraint 'Yz'
encrypt.c:         : [a] "Yz" (a)
encrypt.c:                     ^
encrypt.c: encrypt.c:487:19: warning: unused variable 'kv16' [-Wunused-variable]
encrypt.c:           __m512i kv16 = _mm512_loadu_si512((const __m512i*)(nhkey+16)); // 2
encrypt.c:                   ^
encrypt.c: encrypt.c:480:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-avx512clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: encrypt.c:90:2: error: "This code requires AVX512F to work"
encrypt.c: #error "This code requires AVX512F to work"
encrypt.c:  ^
encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: encrypt.c:322:20: error: conflicting types for '_mm512_reduce_add_epi64'
encrypt.c: unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c:                    ^
encrypt.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/avx512fintrin.h:9319:51: note: previous definition is here
encrypt.c: static __inline__ long long __DEFAULT_FN_ATTRS512 _mm512_reduce_add_epi64(__m512i __W) {
encrypt.c:                                                   ^
encrypt.c: encrypt.c:335:21: error: invalid input size for constraint 'Yz'
encrypt.c:         : [a] "Yz" (a)
encrypt.c:                     ^
encrypt.c: encrypt.c:487:19: warning: unused variable 'kv16' [-Wunused-variable]
encrypt.c:           __m512i kv16 = _mm512_loadu_si512((const __m512i*)(nhkey+16)); // 2
encrypt.c:                   ^
encrypt.c: encrypt.c:480:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-avx512clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: encrypt.c:90:2: error: "This code requires AVX512F to work"
encrypt.c: #error "This code requires AVX512F to work"
encrypt.c:  ^
encrypt.c: In file included from encrypt.c:194:
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: encrypt.c:322:20: error: conflicting types for '_mm512_reduce_add_epi64'
encrypt.c: unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c:                    ^
encrypt.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/avx512fintrin.h:9319:51: note: previous definition is here
encrypt.c: static __inline__ long long __DEFAULT_FN_ATTRS512 _mm512_reduce_add_epi64(__m512i __W) {
encrypt.c:                                                   ^
encrypt.c: encrypt.c:335:21: error: invalid input size for constraint 'Yz'
encrypt.c:         : [a] "Yz" (a)
encrypt.c:                     ^
encrypt.c: encrypt.c:487:19: warning: unused variable 'kv16' [-Wunused-variable]
encrypt.c:           __m512i kv16 = _mm512_loadu_si512((const __m512i*)(nhkey+16)); // 2
encrypt.c:                   ^
encrypt.c: encrypt.c:488:19: warning: unused variable 'kv20' [-Wunused-variable]
encrypt.c:           __m512i kv20 = _mm512_loadu_si512((const __m512i*)(nhkey+20)); // 2
encrypt.c:                   ^
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-avx512clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: encrypt.c:90:2: error: #error "This code requires AVX512F to work"
encrypt.c:    90 | #error "This code requires AVX512F to work"
encrypt.c:       |  ^~~~~
encrypt.c: In file included from encrypt.c:194:
encrypt.c: encrypt.c: In function 'chacha_noxor176':
encrypt.c: c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:    71 |   __m128i t_15;
encrypt.c:       |           ^~~~
encrypt.c: c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:    70 |   __m128i t_14;
encrypt.c:       |           ^~~~
encrypt.c: encrypt.c: At top level:
encrypt.c: encrypt.c:322:20: error: conflicting types for '_mm512_reduce_add_epi64'
encrypt.c:   322 | unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c:       |                    ^~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:55,
encrypt.c:                  from encrypt.c:54:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/avx512fintrin.h:16018:1: note: previous definition of '_mm512_reduce_add_epi64' was here
encrypt.c: 16018 | _mm512_reduce_add_epi64 (__m512i __A)
encrypt.c:       | ^~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'prf_hash2_2':
encrypt.c: encrypt.c:488:19: warning: unused variable 'kv20' [-Wunused-variable]
encrypt.c:   488 |           __m512i kv20 = _mm512_loadu_si512((const __m512i*)(nhkey+20)); // 2
encrypt.c:       |                   ^~~~
encrypt.c: encrypt.c:487:19: warning: unused variable 'kv16' [-Wunused-variable]
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:dolbeau/amd64-avx512gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx512gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx512gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-avx512gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


encrypt.c: In file included from encrypt.c:190:
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: encrypt.c:418:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:311:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:dolbeau/amd64-sseclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-sseclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:dolbeau/amd64-sseclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:190:
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: encrypt.c:418:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:311:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-sseclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:190:
encrypt.c: ./c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:   __m128i t_14;
encrypt.c:           ^
encrypt.c: ./c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:   __m128i t_15;
encrypt.c:           ^
encrypt.c: encrypt.c:418:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:       ALIGN32 uint64_t ia1[4];
encrypt.c:                        ^
encrypt.c: encrypt.c:311:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:     unsigned i=0, j;
encrypt.c:                   ^
encrypt.c: In file included from encrypt.c:190:
encrypt.c: ./c176.h:99:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'chacha_noxor176' that is compiled without support for 'ssse3'
encrypt.c:       VEC4_QUARTERROUND( 0, 4, 8,12);
encrypt.c:       ^
encrypt.c: ./c176.h:17:36: note: expanded from macro 'VEC4_QUARTERROUND'
encrypt.c: #define VEC4_QUARTERROUND(a,b,c,d) VEC4_QUARTERROUND_SHUFFLE(a,b,c,d)
encrypt.c:                                    ^
encrypt.c: ./c176.h:12:86: note: expanded from macro 'VEC4_QUARTERROUND_SHUFFLE'
encrypt.c:    x_##a = _mm_add_epi32(x_##a, x_##b); t_##a = _mm_xor_si128(x_##d, x_##a); x_##d = _mm_shuffle_epi8(t_##a, rot16); \
encrypt.c:                                                                                      ^
encrypt.c: ./c176.h:99:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'chacha_noxor176' that is compiled without support for 'ssse3'
encrypt.c: ./c176.h:17:36: note: expanded from macro 'VEC4_QUARTERROUND'
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:dolbeau/amd64-sseclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


encrypt.c: In file included from encrypt.c:190:
encrypt.c: encrypt.c: In function 'chacha_noxor176':
encrypt.c: c176.h:71:11: warning: unused variable 't_15' [-Wunused-variable]
encrypt.c:    71 |   __m128i t_15;
encrypt.c:       |           ^~~~
encrypt.c: c176.h:70:11: warning: unused variable 't_14' [-Wunused-variable]
encrypt.c:    70 |   __m128i t_14;
encrypt.c:       |           ^~~~
encrypt.c: encrypt.c: In function 'prf_hash2_2':
encrypt.c: encrypt.c:418:24: warning: unused variable 'ia1' [-Wunused-variable]
encrypt.c:   418 |       ALIGN32 uint64_t ia1[4];
encrypt.c:       |                        ^~~
encrypt.c: encrypt.c:311:19: warning: unused variable 'j' [-Wunused-variable]
encrypt.c:   311 |     unsigned i=0, j;
encrypt.c:       |                   ^
encrypt.c: encrypt.c: In function 'hs1_data':
encrypt.c: encrypt.c:558:18: warning: variable 'mtot' set but not used [-Wunused-but-set-variable]
encrypt.c:   558 |   unsigned atot, mtot, arnd64, mrnd64;
encrypt.c:       |                  ^~~~
encrypt.c: encrypt.c:558:12: warning: variable 'atot' set but not used [-Wunused-but-set-variable]
encrypt.c:   558 |   unsigned atot, mtot, arnd64, mrnd64;
encrypt.c:       |            ^~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:dolbeau/amd64-ssegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-ssegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-ssegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:dolbeau/amd64-ssegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)