Implementation notes: amd64, floodyberry, crypto_encrypt/4hfe

Computer: floodyberry
Architecture: amd64
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20140505
Operation: crypto_encrypt
Primitive: 4hfe

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -O2 -fomit-frame-pointer
error 111
crypto_encrypt_open returns nonzero
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
g++ -m64 -O2 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
icpc -m64 -O1 -static -xHost -fomit-frame-pointer ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -O3 -fomit-frame-pointer
error 111
crypto_encrypt_open does not match m
Number of similar (compiler,implementation) pairs: 2, namely:
CompilerImplementations
g++ -m64 -O3 -fomit-frame-pointer ref
icpc -m64 -O3 -static -xHost -fomit-frame-pointer ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: clang++ -O1 -march=native -m64 -fomit-frame-pointer
HFE-test.cpp: In file included from HFE-test.cpp:18:
HFE-test.cpp: In file included from ./HFE.h:6:
HFE-test.cpp: ./tower.h:364:9: error: argument to '__builtin_ia32_palignr128' must be a constant integer
HFE-test.cpp: return _mm_alignr_epi8(a1, a0, i*2);
HFE-test.cpp: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
HFE-test.cpp: /usr/bin/../lib/clang/3.4/include/tmmintrin.h:72:12: note: expanded from macro '_mm_alignr_epi8'
HFE-test.cpp: (__m128i)__builtin_ia32_palignr128((__v16qi)__a, (__v16qi)__b, (n)); })
HFE-test.cpp: ^ ~~~
HFE-test.cpp: In file included from HFE-test.cpp:18:
HFE-test.cpp: In file included from ./HFE.h:6:
HFE-test.cpp: ./tower.h:364:9: error: cannot initialize return object of type '__m128i' with an rvalue of type 'void'
HFE-test.cpp: return _mm_alignr_epi8(a1, a0, i*2);
HFE-test.cpp: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
HFE-test.cpp: /usr/bin/../lib/clang/3.4/include/tmmintrin.h:69:34: note: expanded from macro '_mm_alignr_epi8'
HFE-test.cpp: #define _mm_alignr_epi8(a, b, n) __extension__ ({ \
HFE-test.cpp: ^~~~~~~~~~~~~~~~~~
HFE-test.cpp: 2 errors generated.
Number of similar (compiler,implementation) pairs: 2, namely:
CompilerImplementations
clang++ -O1 -march=native -m64 -fomit-frame-pointer ref
clang++ -O3 -march=native -m64 -fomit-frame-pointer ref