Implementation notes: amd64, mangetsu, crypto_encrypt/4hfe

Computer: mangetsu
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_encrypt
Primitive: 4hfe

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: clang++ -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -fno-schedule-insns -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core-avx-i -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core-avx-i -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=corei7-avx -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=corei7-avx -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=corei7 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=corei7 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=k8 -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=k8 -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=nocona -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=nocona -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=nocona -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=barcelona -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=barcelona -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=barcelona -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=barcelona -O -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=k8 -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=k8 -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=nocona -O3 -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=nocona -O3 -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=nocona -O -fomit-frame-pointer

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Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=nocona -O -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -O2 -fomit-frame-pointer

error 111
crypto_encrypt_open returns nonzero

Number of similar (compiler,implementation) pairs: 25, namely:

Compiler	Implementations
g++ -O2 -fomit-frame-pointer	ref
g++ -Os -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -m64 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -Os -fomit-frame-pointer	ref
g++ -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -march=barcelona -Os -fomit-frame-pointer	ref
g++ -march=k8 -O2 -fomit-frame-pointer	ref
g++ -march=k8 -Os -fomit-frame-pointer	ref
g++ -march=nocona -O2 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_encrypt_open does not handle c=t overlap

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -O -fomit-frame-pointer

error 111
crypto_encrypt_open is nondeterministic

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -O -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -march=k8 -O -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -fno-schedule-insns -O -fomit-frame-pointer

error 111
crypto_encrypt_open does not match m

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

Compiler	Implementations
g++ -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -fno-schedule-insns -Os -fomit-frame-pointer

error 142
sh: line 1: 30412 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -fno-schedule-insns -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer

error 142
sh: line 1: 31008 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -Os -fomit-frame-pointer

error 142
sh: line 1: 21349 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_encrypt_open returns nonzero
error 111
crypto_encrypt_open returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -Os -fomit-frame-pointer

error 142
sh: line 1: 22379 Alarm clock killafter 3600 ./try
error 142
sh: line 1: 22379 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer

error 142
sh: line 1: 25704 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer

error 142
sh: line 1: 22837 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=k8 -Os -fomit-frame-pointer

error 142
sh: line 1: 26804 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=k8 -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -march=nocona -Os -fomit-frame-pointer

error 142
sh: line 1: 29243 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: clang++ -O3 -fwrapv -march=native -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/../lib64/clang/3.3/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/../lib64/clang/3.3/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: 4, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -mavx -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

HFE-test.cpp: clang-3.3: warning: argument unused during compilation: '-fpolly'
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/../lib64/clang/3.3/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/../lib64/clang/3.3/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: 3, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

HFE-test.cpp: clang-3.3: warning: argument unused during compilation: '-mcpu=core-avx2'
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/../lib64/clang/3.3/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/../lib64/clang/3.3/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: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref