Implementation notes: armeabi, bblack, crypto_aead/stribob192r2

Computer: bblack
Microarchitecture: armeabi; Cortex-A8 (413fc082)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20231107
Operation: crypto_aead
Primitive: stribob192r2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
121394719090 0 032813 448 776T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
122753019364 0 033825 456 776T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
12404875608 0 020073 456 776T:smallergcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
12808195688 0 021222 460 776T:smallergcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
129206919368 0 034894 460 776T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
144927019340 0 034233 456 776T:refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
165638620916 0 045927 412 776T:refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
165726220916 0 045927 412 776T:refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
165896920964 0 043263 412 784T:refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
166013620916 0 044229 408 776T:refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
168555221016 0 051991 412 792T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
17445494212 0 035199 412 792T:neonclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
18442954898 0 018621 448 776T:smallergcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
18983345412 0 020305 456 776T:smallergcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
20381197424 0 032439 412 776T:smallerclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
20383277424 0 030733 408 776T:smallerclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
20384527424 0 032439 412 776T:smallerclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
20410367472 0 029775 412 784T:smallerclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
21084087452 0 038447 412 792T:smallerclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
236864812416 0 037431 412 776T:bitsliceclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
236868912416 0 037431 412 776T:bitsliceclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
236881412416 0 035725 408 776T:bitsliceclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
254947312152 0 043143 412 792T:bitsliceclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
26715917502 0 021229 448 776T:bitslicegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
271275810156 0 024617 456 776T:bitslicegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
27727977896 0 022785 456 776T:bitslicegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
280404410068 0 025606 460 776T:bitslicegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
335414712464 0 034767 412 784T:bitsliceclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
46010492740 0 025043 412 784T:8bitclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
80096921452 0 015909 456 776T:8bitgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
83411345036 0 036019 412 792T:8bitclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
90823141548 0 017078 460 776T:8bitgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
91072261888 0 026899 412 776T:8bitclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
91073931888 0 025193 408 776T:8bitclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
91084341888 0 026899 412 776T:8bitclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023070320230530
110443511346 0 015065 448 776T:8bitgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530
127279441420 0 016309 456 776T:8bitgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023070320230530

Compiler output

Implementation: T:neon
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
wbob_pineon.c: In file included from wbob_pineon.c:7:
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:28:2: error: "NEON support not enabled"
wbob_pineon.c: #error "NEON support not enabled"
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:48:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(8))) int8_t int8x8_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:49:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(16))) int8_t int8x16_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:50:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(4))) int16_t int16x4_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:51:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(8))) int16_t int16x8_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:52:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(2))) int32_t int32x2_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:53:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(4))) int32_t int32x4_t;
wbob_pineon.c: ^
wbob_pineon.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:54:24: error: 'neon_vector_type' attribute is not supported for this target
wbob_pineon.c: typedef __attribute__((neon_vector_type(1))) int64_t int64x1_t;
wbob_pineon.c: ^
wbob_pineon.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:neon
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:neon
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:neon
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:neon

Compiler output

Implementation: T:neon
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
wbob_pineon.c: In file included from wbob_pineon.c:7:
wbob_pineon.c: wbob_pineon.c: In function 'wbob_pi':
wbob_pineon.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10007:1: error: inlining failed in call to always_inline 'vuzp_u8': target specific option mismatch
wbob_pineon.c: vuzp_u8 (uint8x8_t __a, uint8x8_t __b)
wbob_pineon.c: ^~~~~~~
wbob_pineon.c: wbob_pineon.c:263:10: note: called from here
wbob_pineon.c: d0 = vuzp_u8(x3,x7);
wbob_pineon.c: ^~~~~~~~~~~~~~
wbob_pineon.c: In file included from wbob_pineon.c:7:
wbob_pineon.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10007:1: error: inlining failed in call to always_inline 'vuzp_u8': target specific option mismatch
wbob_pineon.c: vuzp_u8 (uint8x8_t __a, uint8x8_t __b)
wbob_pineon.c: ^~~~~~~
wbob_pineon.c: wbob_pineon.c:260:10: note: called from here
wbob_pineon.c: d0 = vuzp_u8(x2,x6);
wbob_pineon.c: ^~~~~~~~~~~~~~
wbob_pineon.c: In file included from wbob_pineon.c:7:
wbob_pineon.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10007:1: error: inlining failed in call to always_inline 'vuzp_u8': target specific option mismatch
wbob_pineon.c: vuzp_u8 (uint8x8_t __a, uint8x8_t __b)
wbob_pineon.c: ^~~~~~~
wbob_pineon.c: wbob_pineon.c:257:10: note: called from here
wbob_pineon.c: d0 = vuzp_u8(x1,x5);
wbob_pineon.c: ^~~~~~~~~~~~~~
wbob_pineon.c: In file included from wbob_pineon.c:7:
wbob_pineon.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:10007:1: error: inlining failed in call to always_inline 'vuzp_u8': target specific option mismatch
wbob_pineon.c: vuzp_u8 (uint8x8_t __a, uint8x8_t __b)
wbob_pineon.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:neon

Compiler output

Implementation: T:ssse3
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
wbob_pissse3.c: In file included from wbob_pissse3.c:7:
wbob_pissse3.c: In file included from /usr/lib/llvm-7/lib/clang/7.0.1/include/tmmintrin.h:27:
wbob_pissse3.c: In file included from /usr/lib/llvm-7/lib/clang/7.0.1/include/pmmintrin.h:27:
wbob_pissse3.c: In file included from /usr/lib/llvm-7/lib/clang/7.0.1/include/emmintrin.h:27:
wbob_pissse3.c: In file included from /usr/lib/llvm-7/lib/clang/7.0.1/include/xmmintrin.h:27:
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:64:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:143:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:173:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:203:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_packuswb((__v4hi)__m1, (__v4hi)__m2);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:230:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_punpckhbw((__v8qi)__m1, (__v8qi)__m2);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:253:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_punpckhwd((__v4hi)__m1, (__v4hi)__m2);
wbob_pissse3.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wbob_pissse3.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:274:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
wbob_pissse3.c: return (__m64)__builtin_ia32_punpckhdq((__v2si)__m1, (__v2si)__m2);
wbob_pissse3.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ssse3
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ssse3
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ssse3
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ssse3
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ssse3

Compiler output

Implementation: T:ssse3
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
wbob_pissse3.c: wbob_pissse3.c:7:10: fatal error: tmmintrin.h: No such file or directory
wbob_pissse3.c: #include <tmmintrin.h>
wbob_pissse3.c: ^~~~~~~~~~~~~
wbob_pissse3.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ssse3
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ssse3
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ssse3
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ssse3

Namespace violations

Implementation: T:8bit
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
stribob.o sbob_clr T
stribob.o sbob_cmp T
stribob.o sbob_dec T
stribob.o sbob_enc T
stribob.o sbob_fin T
stribob.o sbob_get T
stribob.o sbob_put T
wbob_pi8.o wbob_pi T

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8bit
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8bit
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8bit
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8bit
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8bit
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:8bit
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:8bit
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:8bit
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:8bit

Namespace violations

Implementation: T:bitslice
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
stribob.o sbob_clr T
stribob.o sbob_cmp T
stribob.o sbob_dec T
stribob.o sbob_enc T
stribob.o sbob_fin T
stribob.o sbob_get T
stribob.o sbob_put T
wbob_pi64sl.o wbob_pi T

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:bitslice
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:bitslice
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:bitslice
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:bitslice
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:bitslice
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:bitslice
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:bitslice
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:bitslice
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:bitslice

Namespace violations

Implementation: T:neon
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
stribob.o sbob_clr T
stribob.o sbob_cmp T
stribob.o sbob_dec T
stribob.o sbob_enc T
stribob.o sbob_fin T
stribob.o sbob_get T
stribob.o sbob_put T
wbob_pineon.o wbob_pi T

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:neon

Namespace violations

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
stribob.o sbob_clr T
stribob.o sbob_cmp T
stribob.o sbob_dec T
stribob.o sbob_enc T
stribob.o sbob_fin T
stribob.o sbob_get T
stribob.o sbob_put T
wbob_pi64.o wbob_pi T

Number of similar (compiler,implementation) pairs: 9, 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 -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Namespace violations

Implementation: T:smaller
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
stribob.o sbob_clr T
stribob.o sbob_cmp T
stribob.o sbob_dec T
stribob.o sbob_enc T
stribob.o sbob_fin T
stribob.o sbob_get T
stribob.o sbob_put T
wbob_smaller_pi.o wbob_pi T

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:smaller
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:smaller
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:smaller
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:smaller
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:smaller
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:smaller
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:smaller
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:smaller
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:smaller