Implementation notes: amd64, cryptothinkx, crypto_dh/gls254

Computer: cryptothinkx
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_dh
Primitive: gls254

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
154539	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
154752	? ? ?	? ? ?	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170214	20170105
155529	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
155571	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
168117	? ? ?	? ? ?	`opt`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
168450	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170214	20170105
168606	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170214	20170105
168777	? ? ?	? ? ?	`opt`	`clang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
168810	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170214	20170105
168978	? ? ?	? ? ?	`opt`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20170214	20170105
168990	? ? ?	? ? ?	`opt`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170214	20170105
169005	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170214	20170105
169440	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170214	20170105
171093	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170214	20170105
171201	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170214	20170105
171303	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170214	20170105
171363	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170214	20170105
171840	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170214	20170105
190773	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170214	20170105
190797	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170214	20170105
190875	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170214	20170105
190926	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170214	20170105
191142	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170214	20170105
192354	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170214	20170105
192801	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170214	20170105
193119	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170214	20170105
193542	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170214	20170105
193860	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170214	20170105
195180	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170214	20170105
197013	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170214	20170105
197364	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170214	20170105
197625	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170214	20170105
198660	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170214	20170105
199155	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170214	20170105
201930	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170214	20170105
201966	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170214	20170105
202119	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer`	20170214	20170105
202152	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170214	20170105
209370	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170214	20170105
209676	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170214	20170105
210135	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170214	20170105
213915	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170214	20170105
214296	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170214	20170105
214671	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170214	20170105
220902	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170214	20170105
223890	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170214	20170105
224469	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170214	20170105
228687	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170214	20170105
229956	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170214	20170105
231774	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170214	20170105
233418	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170214	20170105
235167	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170214	20170105
237117	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170214	20170105
238392	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170214	20170105
238671	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170214	20170105
239679	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170214	20170105
245334	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170214	20170105
263871	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170214	20170105

Test failure

Implementation: crypto_dh/gls254/prot
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments

error 111

Number of similar (compiler,implementation) pairs: 14, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	prot
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	prot
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	prot
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	prot
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	prot ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	prot ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	prot ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	prot ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	prot ref

Compiler output

Implementation: crypto_dh/gls254/opt
Compiler: cc

dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:41:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: smu.h: In function ‘smu_5nf_dna_ltr’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:268:1: error: inlining failed in call to always_inline ‘_mm_cmpeq_epi64’: target specific option mismatch
dh.c: _mm_cmpeq_epi64 (__m128i __X, __m128i __Y)
dh.c: ^
dh.c: In file included from dh.c:12:0:
dh.c: smu.h:251:15: error: called from here
dh.c: msk1[7] = _mm_cmpeq_epi64(cmp[7], dig1);
dh.c: ...
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:41:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:268:1: error: inlining failed in call to always_inline ‘_mm_cmpeq_epi64’: target specific option mismatch
dh.c: _mm_cmpeq_epi64 (__m128i __X, __m128i __Y)
dh.c: ^
dh.c: In file included from dh.c:12:0:
dh.c: smu.h:287:19: error: called from here
dh.c: msk0[0] = _mm_cmpeq_epi64(cmp[0], dig0);
dh.c: ^

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

Compiler	Implementations
cc	opt
gcc	opt
gcc -funroll-loops	opt

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: cc

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

Compiler	Implementations
cc	prot
gcc	prot
gcc -funroll-loops	prot

Compiler output

Implementation: crypto_dh/gls254/ref
Compiler: cc

dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: curves.incl: In function ‘AESenc’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline ‘_mm_aesenc_si128’: target specific option mismatch
dh.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: curves.incl:75:5: error: called from here
dh.c: c = _mm_aesenc_si128(c, k);
dh.c: ^
dh.c: ...
dh.c: ^
dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:69:1: error: inlining failed in call to always_inline ‘_mm_aesenclast_si128’: target specific option mismatch
dh.c: _mm_aesenclast_si128 (__m128i __X, __m128i __Y)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: curves.incl:79:4: error: called from here
dh.c: c = _mm_aesenclast_si128(c, k);
dh.c: ^

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

Compiler	Implementations
cc	ref
gcc	ref
gcc -funroll-loops	ref

Compiler output

Implementation: crypto_dh/gls254/opt
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:10:
dh.c: ./ffa.h:94:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ./ffa.h:62:11: note: expanded from macro 'low_kts_stp'
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_pclmul.h:27:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: ...
dh.c: ^
dh.c: In file included from dh.c:10:
dh.c: ./ffa.h:96:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: ./ffa.h:64:11: note: expanded from macro 'low_kts_stp'
dh.c: re2 = _mm_clmulepi64_si128(op4, op5, ord); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_pclmul.h:27:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: 9 errors generated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	opt
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	opt
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	opt
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt

Compiler output

Implementation: crypto_dh/gls254/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:6:
dh.c: ./curves.incl:53:2: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
dh.c: STEP(k, t, tmp, 16*1, 0x01);
dh.c: ^
dh.c: ./gls254.h:272:6: note: expanded from macro 'STEP'
dh.c: t = _mm_aeskeygenassist_si128(k, rcon); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_aes.h:62:12: note: expanded from macro '_mm_aeskeygenassist_si128'
dh.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
dh.c: ^
dh.c: ...
dh.c: ^~~~~~~~~~
dh.c: ./scmul.incl:204:14: note: place parentheses around the '==' expression to silence this warning
dh.c: if (num[0] & 0x1 == 1) {
dh.c: ^
dh.c: ( )
dh.c: ./scmul.incl:204:14: note: place parentheses around the & expression to evaluate it first
dh.c: if (num[0] & 0x1 == 1) {
dh.c: ^
dh.c: ( )
dh.c: 1 warning and 10 errors generated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:7:
dh.c: ./low.incl:26:2: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: ./gls254.h:155:7: note: expanded from macro 'MUL4'
dh.c: r0 = _mm_clmulepi64_si128(ma, mb, 0x00); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_pclmul.h:27:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: ...
dh.c: (__m128i)__builtin_ia32_palignr128((__v16qi)(__m128i)(a), ^
dh.c: In file included from dh.c:9:
dh.c: ./scmul.incl:273:17: warning: implicit declaration of function 'types_cond_copy2' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^
dh.c: ./scmul.incl:284:9: warning: implicit declaration of function 'types_cond_copy' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^
dh.c: 2 warnings and 4 errors generated.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	prot
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	prot
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	prot
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	prot

Compiler output

Implementation: crypto_dh/gls254/ref
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:9:
dh.c: ./scmul.incl:204:14: warning: & has lower precedence than ==; == will be evaluated first [-Wparentheses]
dh.c: if (num[0] & 0x1 == 1) {
dh.c: ^~~~~~~~~~
dh.c: ./scmul.incl:204:14: note: place parentheses around the '==' expression to silence this warning
dh.c: if (num[0] & 0x1 == 1) {
dh.c: ^
dh.c: ( )
dh.c: ./scmul.incl:204:14: note: place parentheses around the & expression to evaluate it first
dh.c: if (num[0] & 0x1 == 1) {
dh.c: ^
dh.c: ( )
dh.c: 1 warning generated.

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

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

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:9:
dh.c: ./scmul.incl:273:17: warning: implicit declaration of function 'types_cond_copy2' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^
dh.c: ./scmul.incl:284:9: warning: implicit declaration of function 'types_cond_copy' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^
dh.c: 2 warnings generated.

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

Compiler	Implementations
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	prot
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	prot
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	prot
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	prot

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:7:
dh.c: ./low.incl:26:2: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: ./gls254.h:155:7: note: expanded from macro 'MUL4'
dh.c: r0 = _mm_clmulepi64_si128(ma, mb, 0x00); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_pclmul.h:27:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: ...
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: In file included from dh.c:9:
dh.c: ./scmul.incl:273:17: warning: implicit declaration of function 'types_cond_copy2' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^
dh.c: ./scmul.incl:284:9: warning: implicit declaration of function 'types_cond_copy' is invalid in C99 [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^
dh.c: 2 warnings and 3 errors generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	prot
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	prot

Compiler output

Implementation: crypto_dh/gls254/opt
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 84, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	opt
gcc -O3 -fomit-frame-pointer	opt
gcc -O -fomit-frame-pointer	opt
gcc -Os -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -O -fomit-frame-pointer	opt
gcc -funroll-loops -Os -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt
gcc -m64 -O2 -fomit-frame-pointer	opt
gcc -m64 -O3 -fomit-frame-pointer	opt
gcc -m64 -O -fomit-frame-pointer	opt
gcc -m64 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -march=barcelona -O -fomit-frame-pointer	opt
gcc -march=barcelona -Os -fomit-frame-pointer	opt
gcc -march=k8 -O2 -fomit-frame-pointer	opt
gcc -march=k8 -O3 -fomit-frame-pointer	opt
gcc -march=k8 -O -fomit-frame-pointer	opt
gcc -march=k8 -Os -fomit-frame-pointer	opt
gcc -march=nocona -O2 -fomit-frame-pointer	opt
gcc -march=nocona -O3 -fomit-frame-pointer	opt
gcc -march=nocona -O -fomit-frame-pointer	opt
gcc -march=nocona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	prot
gcc -O3 -fomit-frame-pointer	prot
gcc -O -fomit-frame-pointer	prot
gcc -Os -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O -fomit-frame-pointer	prot
gcc -fno-schedule-insns -Os -fomit-frame-pointer	prot
gcc -funroll-loops -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -O -fomit-frame-pointer	prot
gcc -funroll-loops -Os -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	prot
gcc -m64 -O2 -fomit-frame-pointer	prot
gcc -m64 -O3 -fomit-frame-pointer	prot
gcc -m64 -O -fomit-frame-pointer	prot
gcc -m64 -Os -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O -fomit-frame-pointer	prot
gcc -m64 -march=k8 -Os -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O -fomit-frame-pointer	prot
gcc -m64 -march=nocona -Os -fomit-frame-pointer	prot
gcc -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -march=barcelona -O -fomit-frame-pointer	prot
gcc -march=barcelona -Os -fomit-frame-pointer	prot
gcc -march=k8 -O2 -fomit-frame-pointer	prot
gcc -march=k8 -O3 -fomit-frame-pointer	prot
gcc -march=k8 -O -fomit-frame-pointer	prot
gcc -march=k8 -Os -fomit-frame-pointer	prot
gcc -march=nocona -O2 -fomit-frame-pointer	prot
gcc -march=nocona -O3 -fomit-frame-pointer	prot
gcc -march=nocona -O -fomit-frame-pointer	prot
gcc -march=nocona -Os -fomit-frame-pointer	prot

Compiler output

Implementation: crypto_dh/gls254/ref
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 84, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_dh/gls254/opt
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: ffa.h: In function ‘low_mul’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:116:1: error: inlining failed in call to always_inline ‘_mm_clmulepi64_si128’: target specific option mismatch
dh.c: _mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
dh.c: ^
dh.c: In file included from dh.c:10:0:
dh.c: ffa.h:64:9: error: called from here
dh.c: re2 = _mm_clmulepi64_si128(op4, op5, ord);...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:116:1: error: inlining failed in call to always_inline ‘_mm_clmulepi64_si128’: target specific option mismatch
dh.c: _mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
dh.c: ^
dh.c: In file included from dh.c:10:0:
dh.c: ffa.h:62:9: error: called from here
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord); ^
dh.c: ffa.h:96:5: note: in expansion of macro ‘low_kts_stp’
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r20,r21,r22,0x11); /* a1xb1 */
dh.c: ^
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: ffa.h: In function ‘low_mul’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:116:1: error: inlining failed in call to always_inline ‘_mm_clmulepi64_si128’: target specific option mismatch
dh.c: _mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
dh.c: ^
dh.c: In file included from dh.c:10:0:
dh.c: ffa.h:64:9: error: called from here
dh.c: re2 = _mm_clmulepi64_si128(op4, op5, ord);...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:116:1: error: inlining failed in call to always_inline ‘_mm_clmulepi64_si128’: target specific option mismatch
dh.c: _mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
dh.c: ^
dh.c: In file included from dh.c:10:0:
dh.c: ffa.h:62:9: error: called from here
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord); ^
dh.c: ffa.h:96:5: note: in expansion of macro ‘low_kts_stp’
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r20,r21,r22,0x11); /* a1xb1 */
dh.c: ^

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from dh.c:9:0:
dh.c: scmul.incl: In function ‘scmul_rand_wreg’:
dh.c: scmul.incl:273:17: warning: implicit declaration of function ‘types_cond_copy2’ [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^
dh.c: scmul.incl:284:9: warning: implicit declaration of function ‘types_cond_copy’ [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:35:0,
dh.c: from gls254.h:20,
dh.c: ...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:132:7: error: called from here
dh.c: t0 = _mm_alignr_epi8(m1,m0,8); ^
dh.c: low.incl:27:2: note: in expansion of macro ‘REDUCE’
dh.c: REDUCE(t0, m1, m0);
dh.c: ^
dh.c: In file included from dh.c:9:0:
dh.c: scmul.incl: In function ‘scmul_rand_wreg’:
dh.c: scmul.incl:273:17: warning: implicit declaration of function ‘types_cond_copy2’ [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^
dh.c: scmul.incl:284:9: warning: implicit declaration of function ‘types_cond_copy’ [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:35:0,
dh.c: from gls254.h:20,
dh.c: ...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:132:7: error: called from here
dh.c: t0 = _mm_alignr_epi8(m1,m0,8); ^
dh.c: low.incl:27:2: note: in expansion of macro ‘REDUCE’
dh.c: REDUCE(t0, m1, m0);
dh.c: ^

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -O -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	prot

Compiler output

Implementation: crypto_dh/gls254/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: curves.incl: In function ‘AESkeyExp’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline ‘_mm_aeskeygenassist_si128’: target specific option mismatch
dh.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:272:4: error: called from here
dh.c: t = _mm_aeskeygenassist_si128(k, rcon); ^
dh.c: ...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline ‘_mm_aeskeygenassist_si128’: target specific option mismatch
dh.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:272:4: error: called from here
dh.c: t = _mm_aeskeygenassist_si128(k, rcon); ^
dh.c: curves.incl:62:2: note: in expansion of macro ‘STEP’
dh.c: STEP(k, t, tmp, 16*10, 0x36);
dh.c: ^
dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: curves.incl: In function ‘AESkeyExp’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline ‘_mm_aeskeygenassist_si128’: target specific option mismatch
dh.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:272:4: error: called from here
dh.c: t = _mm_aeskeygenassist_si128(k, rcon); ^
dh.c: ...
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline ‘_mm_aeskeygenassist_si128’: target specific option mismatch
dh.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: gls254.h:272:4: error: called from here
dh.c: t = _mm_aeskeygenassist_si128(k, rcon); ^
dh.c: curves.incl:62:2: note: in expansion of macro ‘STEP’
dh.c: STEP(k, t, tmp, 16*10, 0x36);
dh.c: ^

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	prot
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	prot
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	prot
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	prot
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	prot
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	prot
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	prot
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	prot
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	prot
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	prot
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	prot
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	prot
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	prot
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	prot
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	prot
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	prot

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -Os -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	prot