Implementation notes: amd64, hertz, crypto_sign/rainbow5640

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240425
Operation: crypto_sign
Primitive: rainbow5640
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
9361119676 0 048135 852 1832T:refg++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024043020240425

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
error 111
crypto_sign_open returns nonzero
Number of similar (compiler,implementation) pairs: 2, namely:
CompilerImplementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
rainbow_w-test.cpp: In file included from rainbow_w-test.cpp:6:
rainbow_w-test.cpp: In file included from ./rainbow_w.h:7:
rainbow_w-test.cpp: In file included from ./bqas.h:79:
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^~~~~~~~
rainbow_w-test.cpp: ./transpose8.h:38:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: ...
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
rainbow_w-test.cpp: In file included from bqas.h:79,
rainbow_w-test.cpp: from rainbow_w.h:7,
rainbow_w-test.cpp: from rainbow_w-test.cpp:6:
rainbow_w-test.cpp: transpose8.h: In function 'void transpose8(__m128i*, const __m128i*)':
rainbow_w-test.cpp: transpose8.h:38:26: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:33: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:40: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:47: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:54: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:61: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: transpose8.h:38:68: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
rainbow_w-test.cpp: 38 | register __m128i a=s[0],b=s[1],c=s[2],d=s[3],e=s[4],f=s[5],g=s[6],h=s[7];
rainbow_w-test.cpp: | ^
rainbow_w-test.cpp: ...
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref