Test results for amd64, speed2supercop, crypto_dh/k298

[Page version: 20250318 22:34:28]

Measurements for amd64, speed2supercop, crypto_dh Test results for amd64, speed2supercop, crypto_dh Test results for crypto_dh/k298

Computer: speed2supercop
Microarchitecture: amd64; Haswell+AES (306c3)
Architecture: amd64
CPU ID: GenuineIntel-000306c3-1fc9cbf5
SUPERCOP version: 20250307
Operation: crypto_dh
Primitive: k298

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
286492	146711 0 0	171093 800 1640	`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
286596	147551 0 0	167237 800 1576	`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
288308	146711 0 0	171069 800 1640	`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
299800	25171 92160 0	47229 92928 1640	`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
300724	114621 0 0	135271 792 1640	`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
305076	23315 92160 0	43509 92928 1640	`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307
309256	23465 92160 0	42101 92920 1608	`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250311	20250307

Checksum failure

f915491b2bfd72afef772d66e5d93bd26fcf7cf7bf7513d13ee8419b0f467064

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`

Compiler output

dh.c: In file included from dh.c:8:
dh.c: ./smu.h:24:34: warning: unused variable 't_w' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                  ^~~
dh.c: ./smu.h:24:52: warning: unused variable 't2' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                                    ^~
dh.c: ./smu.h:124:31: warning: unused variable 'cmp_sse' [-Wunused-variable]
dh.c:   124 |     __m128i dig_sse, sig_sse, cmp_sse, msk_sse;
dh.c:       |                               ^~~~~~~
dh.c: 3 warnings generated.

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

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`

Compiler output

dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:47:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c:    47 |     ffa_red_149_stp(a_00, a_01, tp_0, tp_1, tp_2, p_149_0, p_149_1);
dh.c:       |     ^
dh.c: ./ffa.h:18:12: note: expanded from macro 'ffa_red_149_stp'
dh.c:    18 |     tp_2 = _mm_clmulepi64_si128(p_149_0, tp_0, 0x00);\
dh.c:       |            ^
dh.c: /usr/lib/llvm-19/lib/clang/19/include/__wmmintrin_pclmul.h:45:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c:    45 |   ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(X), \
dh.c:       |             ^
dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:47:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: ./ffa.h:19:12: note: expanded from macro 'ffa_red_149_stp'
dh.c:    19 |     tp_1 = _mm_clmulepi64_si128(p_149_0, tp_0, 0x01);\
dh.c:       |            ^
dh.c: /usr/lib/llvm-19/lib/clang/19/include/__wmmintrin_pclmul.h:45:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c:    45 |   ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(X), \
dh.c:       |             ^
dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:47:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: ./ffa.h:20:12: note: expanded from macro 'ffa_red_149_stp'
dh.c:    20 |     tp_0 = _mm_clmulepi64_si128(p_149_1, tp_0, 0x00);\
dh.c:       |            ^
dh.c: /usr/lib/llvm-19/lib/clang/19/include/__wmmintrin_pclmul.h:45:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c:    45 |   ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(X), \
dh.c: ...

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

Implementation	Compiler
`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`

Compiler output

dh.c: In file included from dh.c:8:
dh.c: smu.h: In function 'smu_3nf':
dh.c: smu.h:24:52: warning: unused variable 't2' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                                    ^~
dh.c: smu.h:24:34: warning: unused variable 't_w' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                  ^~~
dh.c: smu.h: In function 'smu_3nf_ltr':
dh.c: smu.h:124:31: warning: unused variable 'cmp_sse' [-Wunused-variable]
dh.c:   124 |     __m128i dig_sse, sig_sse, cmp_sse, msk_sse;
dh.c:       |                               ^~~~~~~
dh.c: smu.h:138:7: warning: array subscript 0 is outside array bounds of 'uint64_t[0]' {aka 'long unsigned int[]'} [-Warray-bounds=]
dh.c:   138 |     k1[0] = k_01[0]; k1[1] = k_01[1];
dh.c:       |     ~~^~~
dh.c: smu.h:132:21: note: while referencing 'k1'
dh.c:   132 |     uint64_t k0[2], k1[0];
dh.c:       |                     ^~
dh.c: smu.h:138:24: warning: array subscript 1 is outside array bounds of 'uint64_t[0]' {aka 'long unsigned int[]'} [-Warray-bounds=]
dh.c:   138 |     k1[0] = k_01[0]; k1[1] = k_01[1];
dh.c:       |                      ~~^~~
dh.c: smu.h:132:21: note: while referencing 'k1'
dh.c:   132 |     uint64_t k0[2], k1[0];
dh.c:       |                     ^~
dh.c: smu.h:147:19: warning: array subscript 0 is outside array bounds of 'uint64_t[0]' {aka 'long unsigned int[]'} [-Warray-bounds=]
dh.c: ...

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`

Compiler output

dh.c: In file included from dh.c:8:
dh.c: smu.h: In function 'smu_3nf':
dh.c: smu.h:24:52: warning: unused variable 't2' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                                    ^~
dh.c: smu.h:24:34: warning: unused variable 't_w' [-Wunused-variable]
dh.c:    24 |     uint64_t r00, r01, r10, r11, t_w = 12, t0, t1, t2, hi, lo;
dh.c:       |                                  ^~~
dh.c: smu.h: In function 'smu_3nf_ltr':
dh.c: smu.h:124:31: warning: unused variable 'cmp_sse' [-Wunused-variable]
dh.c:   124 |     __m128i dig_sse, sig_sse, cmp_sse, msk_sse;
dh.c:       |                               ^~~~~~~

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`

Namespace violations

dh.o eca_add_ful T
dh.o eca_add_mix T
dh.o eca_dbl_ful T
dh.o eca_dbl_mix T
dh.o eca_tau_2co T
dh.o eca_tau_3co T
dh.o ffa_inv_bas T
dh.o ffa_inv_qdr T
dh.o ffa_msq_004 T
dh.o ffa_msq_008 T
dh.o ffa_msq_016 T
dh.o ffa_msq_033 T
dh.o ffa_msq_074 T
dh.o ffa_mul T
dh.o ffa_muy T
dh.o ffa_red_149 T
dh.o ffa_sqr T
dh.o smu_3nf T
dh.o smu_3nf_ltr T

Number of similar (implementation,compiler) pairs: 7, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(1+b1))`
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)`