Implementation notes: amd64, floodyberry, crypto_dh/ecfp256i

Computer: floodyberry
Architecture: amd64
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20140505
Operation: crypto_dh
Primitive: ecfp256i
TimeImplementationCompilerBenchmark dateSUPERCOP version
1503688v01/vargcc -m64 -O3 -fomit-frame-pointer2014050820140505
1510800v01/vargcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2014050820140505
1533387v01/vargcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014050820140505
1542575v01/vargcc -m64 -O2 -fomit-frame-pointer2014050820140505
1573462v01/varicc -m64 -O3 -static -xHost -fomit-frame-pointer2014050820140505
1607325v01/varicc -m64 -O1 -static -xHost -fomit-frame-pointer2014050820140505

Test failure

Implementation: crypto_dh/ecfp256i/v01/w8s1
Compiler: gcc -m64 -O2 -fomit-frame-pointer
error 111
crypto_dh_keypair writes after output
Number of similar (compiler,implementation) pairs: 24, namely:
CompilerImplementations
gcc -m64 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
icc -m64 -O1 -static -xHost -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
icc -m64 -O3 -static -xHost -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Compiler output

Implementation: crypto_dh/ecfp256i/v01/var
Compiler: clang -O1 -march=native -m64 -fomit-frame-pointer
alloc.c: alloc.c:77:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_init_fast", ERR_OUT_OF_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:92:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_free_fast", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:108:11: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_kill", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:131:11: warning: passing 'char [33]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_alloc: cannot allocate memory", 0);
alloc.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:152:12: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: ...
Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -O1 -march=native -m64 -fomit-frame-pointer v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -O3 -march=native -m64 -fomit-frame-pointer v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8