Implementation notes: amd64, utrecht, crypto_stream/speck128256ctr

Computer: utrecht
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_stream
Primitive: speck128256ctr
TimeImplementationCompilerBenchmark dateSUPERCOP version
7794sse4gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016080420160731
7857sse4gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016080420160731
8055sse4gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016080420160731
8982sse4gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016080420160731

Compiler output

Implementation: crypto_stream/speck128256ctr/avx2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
stream.c: In file included from Speck128256AVX2.h:17:0,
stream.c: from stream.c:20:
stream.c: stream.c: In function 'crypto_stream_speck128256ctr_avx2':
stream.c: Intrinsics_AVX2_128block.h:10:14: error: unknown type name '__m256i'
stream.c: #define u256 __m256i
stream.c: ^
stream.c: stream.c:33:3: note: in expansion of macro 'u256'
stream.c: u256 rk[34];
stream.c: ^
stream.c: stream.c: At top level:
stream.c: Intrinsics_AVX2_128block.h:10:14: error: unknown type name '__m256i'
stream.c: #define u256 __m256i
stream.c: ^
stream.c: stream.c:104:46: note: in expansion of macro 'u256'
stream.c: int Encrypt(unsigned char *out, u64 nonce[], u256 rk[], u64 key[], int numbytes)
stream.c: ^
stream.c: stream.c: In function 'crypto_stream_speck128256ctr_avx2_xor':
stream.c: Intrinsics_AVX2_128block.h:10:14: error: unknown type name '__m256i'
stream.c: #define u256 __m256i
stream.c: ^
stream.c: stream.c:174:3: note: in expansion of macro 'u256'
stream.c: u256 rk[34];
stream.c: ^
stream.c: stream.c: At top level:
stream.c: Intrinsics_AVX2_128block.h:10:14: error: unknown type name '__m256i'
stream.c: ...
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
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