Test results for amd64, skydell, crypto_stream/chacha8

[Page version: 20260522 06:56:55]

Test failure

error 139
Segmentation fault

Test failure

error 132
Illegal instruction

Compiler output

try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
try.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp:       |             ^~~~~~~~
try.cpp: 1 warning generated.
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
try.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp:       |             ^~~~~~~~
try.cpp: 1 warning generated.
measure.cpp: In file included from measure-anything.cpp:19:
measure.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
measure.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
measure.cpp:       |             ^~~~~~~~
measure.cpp: 1 warning generated.

Compiler output

try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
try.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp:       |             ^~~~~~~~
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
try.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp:       |             ^~~~~~~~
measure.cpp: In file included from measure-anything.cpp:19:
measure.cpp: .../supercop-data/skydell/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
measure.cpp:    32 | static void stq_sort(stq_doublearray S,long long n)
measure.cpp:       |             ^~~~~~~~

Compiler output

chacha.c: In file included from chacha.c:103:
chacha.c: ./u4.h:122:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'crypto_stream_chacha8_dolbeau_amd64_avx2_constbranchindex_ECRYPT_encrypt_bytes' that is compiled without support for 'ssse3'
chacha.c:   122 |       VEC4_QUARTERROUND( 0, 4, 8,12);
chacha.c:       |       ^
chacha.c: ./u4.h:17:36: note: expanded from macro 'VEC4_QUARTERROUND'
chacha.c:    17 | #define VEC4_QUARTERROUND(a,b,c,d) VEC4_QUARTERROUND_SHUFFLE(a,b,c,d)
chacha.c:       |                                    ^
chacha.c: ./u4.h:12:86: note: expanded from macro 'VEC4_QUARTERROUND_SHUFFLE'
chacha.c:    12 |    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); \
chacha.c:       |                                                                                      ^
chacha.c: ./u4.h:122:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'crypto_stream_chacha8_dolbeau_amd64_avx2_constbranchindex_ECRYPT_encrypt_bytes' that is compiled without support for 'ssse3'
chacha.c: ./u4.h:17:36: note: expanded from macro 'VEC4_QUARTERROUND'
chacha.c:    17 | #define VEC4_QUARTERROUND(a,b,c,d) VEC4_QUARTERROUND_SHUFFLE(a,b,c,d)
chacha.c:       |                                    ^
chacha.c: ./u4.h:14:86: note: expanded from macro 'VEC4_QUARTERROUND_SHUFFLE'
chacha.c:    14 |    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, rot8); \
chacha.c:       |                                                                                      ^
chacha.c: ./u4.h:123:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'crypto_stream_chacha8_dolbeau_amd64_avx2_constbranchindex_ECRYPT_encrypt_bytes' that is compiled without support for 'ssse3'
chacha.c:   123 |       VEC4_QUARTERROUND( 1, 5, 9,13);
chacha.c:       |       ^
chacha.c: ./u4.h:17:36: note: expanded from macro 'VEC4_QUARTERROUND'
chacha.c:    17 | #define VEC4_QUARTERROUND(a,b,c,d) VEC4_QUARTERROUND_SHUFFLE(a,b,c,d)
chacha.c:       |                                    ^
chacha.c: ./u4.h:12:86: note: expanded from macro 'VEC4_QUARTERROUND_SHUFFLE'
chacha.c:    12 |    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); \
chacha.c: ...

Compiler output

chacha.c: In file included from chacha.c:11:
chacha.c: /usr/lib/llvm-19/lib/clang/19/include/arm_neon.h:28:2: error: "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard"
chacha.c:    28 | #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard"
chacha.c:       |  ^
chacha.c: 1 error generated.

Compiler output

chacha.c: chacha.c:11:10: fatal error: arm_neon.h: No such file or directory
chacha.c:    11 | #include <arm_neon.h>
chacha.c:       |          ^~~~~~~~~~~~
chacha.c: compilation terminated.

Compiler output

chacha.c: In file included from chacha.c:1:
chacha.c: e/chacha.c: In function 'crypto_stream_chacha8_e_merged_constbranchindex_ECRYPT_encrypt_bytes':
chacha.c: e/chacha.c:179:46: warning: 'ctarget' may be used uninitialized [-Wmaybe-uninitialized]
chacha.c:   179 |         for (i = 0;i < bytes;++i) ctarget[i] = c[i];
chacha.c:       |                                   ~~~~~~~~~~~^~~~~~
chacha.c: e/chacha.c:64:7: note: 'ctarget' was declared here
chacha.c:    64 |   u8 *ctarget;
chacha.c:       |       ^~~~~~~

Compiler output

chacha.c: In file included from chacha.c:1:
chacha.c: e/chacha.c: In function 'crypto_stream_chacha8_e_merged_constbranchindex_ECRYPT_encrypt_bytes':
chacha.c: e/chacha.c:64:7: warning: 'ctarget' may be used uninitialized [-Wmaybe-uninitialized]
chacha.c:    64 |   u8 *ctarget;
chacha.c:       |       ^~~~~~~

Compiler output

stream.c: stream.c:126:2: error: -- Implementation supports only microarchitectures with support for Advanced Vector Extensions (AVX2 or AVX512).
stream.c:   126 | #error -- Implementation supports only microarchitectures with support for Advanced Vector Extensions (AVX2 or AVX512).
stream.c:       |  ^
stream.c: 1 error generated.

Compiler output

stream.c: stream.c:56:18: error: always_inline function '_mm256_broadcastsi128_si256' requires target feature 'avx2', but would be inlined into function 'crypto_stream_chacha8_krovetz_avx2_constbranchindex_xor' that is compiled without support for 'avx2'
stream.c:    56 |     __m256i s0 = _mm_broadcastsi128_si256(*(__m128i *)sigma);
stream.c:       |                  ^
stream.c: /usr/lib/llvm-19/lib/clang/19/include/avx2intrin.h:3076:37: note: expanded from macro '_mm_broadcastsi128_si256'
stream.c:  3076 | #define _mm_broadcastsi128_si256(X) _mm256_broadcastsi128_si256(X)
stream.c:       |                                     ^
stream.c: stream.c:56:18: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
stream.c: /usr/lib/llvm-19/lib/clang/19/include/avx2intrin.h:3076:37: note: expanded from macro '_mm_broadcastsi128_si256'
stream.c:  3076 | #define _mm_broadcastsi128_si256(X) _mm256_broadcastsi128_si256(X)
stream.c:       |                                     ^
stream.c: stream.c:60:18: error: always_inline function '_mm256_loadu_si256' requires target feature 'avx', but would be inlined into function 'crypto_stream_chacha8_krovetz_avx2_constbranchindex_xor' that is compiled without support for 'avx'
stream.c:    60 |     __m256i s1 = _mm256_loadu_si256((__m256i *)k);
stream.c:       |                  ^
stream.c: stream.c:60:18: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
stream.c: stream.c:61:18: error: '__builtin_ia32_permti256' needs target feature avx2
stream.c:    61 |     __m256i s2 = _mm256_permute2x128_si256(s1,s1,0x11);
stream.c:       |                  ^
stream.c: /usr/lib/llvm-19/lib/clang/19/include/avx2intrin.h:3440:13: note: expanded from macro '_mm256_permute2x128_si256'
stream.c:  3440 |   ((__m256i)__builtin_ia32_permti256((__m256i)(V1), (__m256i)(V2), (int)(M)))
stream.c:       |             ^
stream.c: stream.c:62:10: error: '__builtin_ia32_permti256' needs target feature avx2
stream.c:    62 |     s1 = _mm256_permute2x128_si256(s1,s1,0x00);
stream.c:       |          ^
stream.c: /usr/lib/llvm-19/lib/clang/19/include/avx2intrin.h:3440:13: note: expanded from macro '_mm256_permute2x128_si256'
stream.c:  3440 |   ((__m256i)__builtin_ia32_permti256((__m256i)(V1), (__m256i)(V2), (int)(M)))
stream.c: ...

Compiler output

stream.c: stream.c:133:45: warning: unused variable 'key' [-Wunused-variable]
stream.c:   133 |     __attribute__ ((aligned (16))) unsigned key[8], nonce[2];
stream.c:       |                                             ^~~
stream.c: stream.c:133:53: warning: unused variable 'nonce' [-Wunused-variable]
stream.c:   133 |     __attribute__ ((aligned (16))) unsigned key[8], nonce[2];
stream.c:       |                                                     ^~~~~
stream.c: 2 warnings generated.

Compiler output

stream.c: stream.c: In function 'crypto_stream_chacha8_krovetz_vec128_constbranchindex_xor':
stream.c: stream.c:133:53: warning: unused variable 'nonce' [-Wunused-variable]
stream.c:   133 |     __attribute__ ((aligned (16))) unsigned key[8], nonce[2];
stream.c:       |                                                     ^~~~~
stream.c: stream.c:133:45: warning: unused variable 'key' [-Wunused-variable]
stream.c:   133 |     __attribute__ ((aligned (16))) unsigned key[8], nonce[2];
stream.c:       |                                             ^~~

Passed TIMECOP

TIMECOP iterations: 10