Test results for amd64, gemini, crypto_dh/curve2251

[Page version: 20240912 08:43:33]

Measurements for amd64, gemini, crypto_dh Test results for amd64, gemini, crypto_dh Test results for crypto_dh/curve2251
Computer: gemini
Microarchitecture: amd64; Goldmont Plus (706a8)
Architecture: amd64
CPU ID: GenuineIntel-000706a8-bfebfbff
SUPERCOP version: 20240909
Operation: crypto_dh
Primitive: curve2251
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
59509540071 385024 110460415 385900 2904T:relic/amd64-clmulgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
59609252226 385024 110473751 385900 2904T:relic/amd64-clmulgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
60027232234 385024 110451957 385892 2904T:relic/amd64-clmulgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
66553028824 385024 110447631 385892 2904T:relic/amd64-clmulgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
133119160522 385024 110481903 385900 2904T:relic/amd64-ssse3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
133284140530 385024 110460109 385892 2904T:relic/amd64-ssse3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
134306237120 385024 110455783 385892 2904T:relic/amd64-ssse3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
146620648367 385024 110468567 385900 2904T:relic/amd64-ssse3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
359814017587 0 850566 860 1816T:mpfqgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
369457912094 0 843612 860 1816T:mpfqgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
370397016623 0 849070 860 1816T:mpfqgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625
385468427141 0 861286 860 1816T:mpfqgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024070320240625

Test failure


error 111

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:relic/amd64-avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


curve2_251.c: In file included from curve2_251.c:8:
curve2_251.c: In file included from ./field.h:1:
curve2_251.c: In file included from ./mpfq_2_251.h:5:
curve2_251.c: ./x86_64/mpfq_2_251.h:900:14: error: use of unknown builtin '__builtin_ia32_pslldqi128' [-Wimplicit-function-declaration]
curve2_251.c:                 r.s = t0 ^ SHLD(t1, 64);
curve2_251.c:                            ^
curve2_251.c: ./x86_64/mpfq_2_251.h:748:25: note: expanded from macro 'SHLD'
curve2_251.c: #define SHLD(x,r) (v2di)__builtin_ia32_pslldqi128 ((gcc43bugfix) (x),(r))
curve2_251.c:                         ^
curve2_251.c: ./x86_64/mpfq_2_251.h:900:14: error: invalid conversion between vector type 'v2di' (vector of 2 'uint64_t' values) and integer type 'int' of different size
curve2_251.c:                 r.s = t0 ^ SHLD(t1, 64);
curve2_251.c:                            ^~~~~~~~~~~~
curve2_251.c: ./x86_64/mpfq_2_251.h:748:19: note: expanded from macro 'SHLD'
curve2_251.c: #define SHLD(x,r) (v2di)__builtin_ia32_pslldqi128 ((gcc43bugfix) (x),(r))
curve2_251.c:                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
curve2_251.c: ./x86_64/mpfq_2_251.h:907:14: error: use of unknown builtin '__builtin_ia32_psrldqi128' [-Wimplicit-function-declaration]
curve2_251.c:                 r.s = t2 ^ SHRD(t1, 64);
curve2_251.c:                            ^
curve2_251.c: ./x86_64/mpfq_2_251.h:749:25: note: expanded from macro 'SHRD'
curve2_251.c: #define SHRD(x,r) (v2di)__builtin_ia32_psrldqi128 ((gcc43bugfix) (x),(r))
curve2_251.c:                         ^
curve2_251.c: ./x86_64/mpfq_2_251.h:907:14: error: invalid conversion between vector type 'v2di' (vector of 2 'uint64_t' values) and integer type 'int' of different size
curve2_251.c:                 r.s = t2 ^ SHRD(t1, 64);
curve2_251.c:                            ^~~~~~~~~~~~
curve2_251.c: ./x86_64/mpfq_2_251.h:749:19: note: expanded from macro 'SHRD'
curve2_251.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:mpfqclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:mpfqclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:mpfqclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:mpfqclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:mpfqclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


curve2_251.c: curve2_251.c:36:13: warning: 'ECcopy' defined but not used [-Wunused-function]
curve2_251.c:    36 | static void ECcopy(Kfield K, dst_ECpoint Q, src_ECpoint P) {
curve2_251.c:       |             ^~~~~~
keysharing.c: In file included from mpfq_2_251.h:5,
keysharing.c:                  from field.h:1,
keysharing.c:                  from keysharing.c:3:
keysharing.c: keysharing.c: In function 'crypto_dh_curve2251_mpfq_timingleaks_keypair':
keysharing.c: x86_64/mpfq_2_251.h:16:18: warning: 'K' is used uninitialized in this function [-Wuninitialized]
keysharing.c:    16 | #define MPFQ_(X) mpfq_2_251_ ## X
keysharing.c:       |                  ^~~~~~~~~~~
keysharing.c: keysharing.c:58:10: note: 'K' was declared here
keysharing.c:    58 |   Kfield K;
keysharing.c:       |          ^
keysharing.c: keysharing.c: In function 'crypto_dh_curve2251_mpfq_timingleaks':
keysharing.c: keysharing.c:121:3: warning: 'K' is used uninitialized in this function [-Wuninitialized]
keysharing.c:   121 |   ECmul(K, res, base_point, key);
keysharing.c:       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:mpfqgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:mpfqgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:mpfqgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:mpfqgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


curve2251.c: curve2251.c:21:6: warning: unused variable 'l' [-Wunused-variable]
curve2251.c:         int l;
curve2251.c:             ^
curve2251.c: 1 warning generated.
relic.c: In file included from relic.c:4:
relic.c: ./src/relic_rand.c:117:8: warning: implicit declaration of function 'time' is invalid in C99 [-Wimplicit-function-declaration]
relic.c:         srand(time(NULL));
relic.c:               ^
relic.c: In file included from relic.c:3:
relic.c: ./src/relic_bench.c:124:13: warning: unused function 'empty' [-Wunused-function]
relic.c: static void empty(int *a) {
relic.c:             ^
relic.c: 2 warnings generated.
relic_eb.c: In file included from relic_eb.c:2:
relic_eb.c: ./src/eb/relic_eb_curve.c:238:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:         int i;
relic_eb.c:             ^
relic_eb.c: ./src/eb/relic_eb_curve.c:266:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:         int i;
relic_eb.c:             ^
relic_eb.c: 2 warnings generated.
relic_fb.c: In file included from relic_fb.c:11:
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:6: warning: unused variable 'i' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:             ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:12: warning: unused variable 'x' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:                   ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:15: warning: unused variable 'y' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:                      ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:43:12: warning: unused variable 'chain' [-Wunused-variable]
relic_fb.c:         int len, *chain = fb_poly_get_chain(&len);
relic_fb.c:                   ^
relic_fb.c: 4 warnings generated.
relic_low.S: relic_low.S:5:1: error: changed section type for .note.GNU-stack, expected: 0x7
relic_low.S: .section .note.GNU-stack,"",@progbits
relic_low.S: ^

Number of similar (implementation,compiler) pairs: 10, namely:
ImplementationCompiler
T:relic/amd64-avxclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-avxclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-avxclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-avxclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-clmulclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-clmulclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-clmulclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-clmulclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-clmulclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_avx_timingleaks_keypair':
curve2251.c: curve2251.c:21:6: warning: unused variable 'l' [-Wunused-variable]
curve2251.c:    21 |  int l;
curve2251.c:       |      ^
relic.c: In file included from relic.c:4:
relic.c: src/relic_rand.c: In function 'rand_init':
relic.c: src/relic_rand.c:117:8: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
relic.c:   117 |  srand(time(NULL));
relic.c:       |        ^~~~
relic.c: In file included from relic.c:3:
relic.c: At top level:
relic.c: src/relic_bench.c:124:13: warning: 'empty' defined but not used [-Wunused-function]
relic.c:   124 | static void empty(int *a) {
relic.c:       |             ^~~~~
relic_eb.c: In file included from relic_eb.c:2:
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_init':
relic_eb.c: src/eb/relic_eb_curve.c:238:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   238 |  int i;
relic_eb.c:       |      ^
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_clean':
relic_eb.c: src/eb/relic_eb_curve.c:266:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   266 |  int i;
relic_eb.c:       |      ^
relic_fb.c: In file included from relic_fb.c:11:
relic_fb.c: src/low/relic_fb_inv_low.c: In function 'fb_invn_low':
relic_fb.c: src/low/relic_fb_inv_low.c:43:12: warning: unused variable 'chain' [-Wunused-variable]
relic_fb.c:    43 |  int len, *chain = fb_poly_get_chain(&len);
relic_fb.c:       |            ^~~~~
relic_fb.c: src/low/relic_fb_inv_low.c:40:15: warning: unused variable 'y' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |               ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:12: warning: unused variable 'x' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |            ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:6: warning: unused variable 'i' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |      ^
try.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:relic/amd64-avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_clmul_timingleaks_keypair':
curve2251.c: curve2251.c:21:6: warning: unused variable 'l' [-Wunused-variable]
curve2251.c:    21 |  int l;
curve2251.c:       |      ^
relic.c: In file included from relic.c:4:
relic.c: src/relic_rand.c: In function 'rand_init':
relic.c: src/relic_rand.c:117:8: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
relic.c:   117 |  srand(time(NULL));
relic.c:       |        ^~~~
relic.c: In file included from relic.c:3:
relic.c: At top level:
relic.c: src/relic_bench.c:124:13: warning: 'empty' defined but not used [-Wunused-function]
relic.c:   124 | static void empty(int *a) {
relic.c:       |             ^~~~~
relic_eb.c: In file included from relic_eb.c:2:
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_init':
relic_eb.c: src/eb/relic_eb_curve.c:238:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   238 |  int i;
relic_eb.c:       |      ^
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_clean':
relic_eb.c: src/eb/relic_eb_curve.c:266:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   266 |  int i;
relic_eb.c:       |      ^
relic_fb.c: In file included from relic_fb.c:11:
relic_fb.c: src/low/relic_fb_inv_low.c: In function 'fb_invn_low':
relic_fb.c: src/low/relic_fb_inv_low.c:43:12: warning: unused variable 'chain' [-Wunused-variable]
relic_fb.c:    43 |  int len, *chain = fb_poly_get_chain(&len);
relic_fb.c:       |            ^~~~~
relic_fb.c: src/low/relic_fb_inv_low.c:40:15: warning: unused variable 'y' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |               ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:12: warning: unused variable 'x' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |            ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:6: warning: unused variable 'i' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |      ^
try.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
measure.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
measure.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:relic/amd64-clmulgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-clmulgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-clmulgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-clmulgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


curve2251.c: curve2251.c:21:6: warning: unused variable 'l' [-Wunused-variable]
curve2251.c:         int l;
curve2251.c:             ^
curve2251.c: 1 warning generated.
relic.c: In file included from relic.c:4:
relic.c: ./src/relic_rand.c:117:8: warning: implicit declaration of function 'time' is invalid in C99 [-Wimplicit-function-declaration]
relic.c:         srand(time(NULL));
relic.c:               ^
relic.c: In file included from relic.c:3:
relic.c: ./src/relic_bench.c:124:13: warning: unused function 'empty' [-Wunused-function]
relic.c: static void empty(int *a) {
relic.c:             ^
relic.c: 2 warnings generated.
relic_eb.c: In file included from relic_eb.c:2:
relic_eb.c: ./src/eb/relic_eb_curve.c:238:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:         int i;
relic_eb.c:             ^
relic_eb.c: ./src/eb/relic_eb_curve.c:266:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:         int i;
relic_eb.c:             ^
relic_eb.c: 2 warnings generated.
relic_fb.c: In file included from relic_fb.c:11:
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:6: warning: unused variable 'i' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:             ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:12: warning: unused variable 'x' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:                   ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:40:15: warning: unused variable 'y' [-Wunused-variable]
relic_fb.c:         int i, j, x, y, u[11];
relic_fb.c:                      ^
relic_fb.c: ./src/low/relic_fb_inv_low.c:43:12: warning: unused variable 'chain' [-Wunused-variable]
relic_fb.c:         int len, *chain = fb_poly_get_chain(&len);
relic_fb.c:                   ^
relic_fb.c: 4 warnings generated.
relic_low.S: ./src/low/relic_fb_mul_low.s:2339:2: error: changed section type for .note.GNU-stack, expected: 0x7
relic_low.S:  .section .note.GNU-stack,"",@progbits
relic_low.S:  ^
relic_low.S: relic_low.S:5:1: error: changed section type for .note.GNU-stack, expected: 0x7
relic_low.S: .section .note.GNU-stack,"",@progbits
relic_low.S: ^

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:relic/amd64-ssse3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-ssse3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-ssse3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-ssse3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:relic/amd64-ssse3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_ssse3_timingleaks_keypair':
curve2251.c: curve2251.c:21:6: warning: unused variable 'l' [-Wunused-variable]
curve2251.c:    21 |  int l;
curve2251.c:       |      ^
relic.c: In file included from relic.c:4:
relic.c: src/relic_rand.c: In function 'rand_init':
relic.c: src/relic_rand.c:117:8: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
relic.c:   117 |  srand(time(NULL));
relic.c:       |        ^~~~
relic.c: In file included from relic.c:3:
relic.c: At top level:
relic.c: src/relic_bench.c:124:13: warning: 'empty' defined but not used [-Wunused-function]
relic.c:   124 | static void empty(int *a) {
relic.c:       |             ^~~~~
relic_eb.c: In file included from relic_eb.c:2:
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_init':
relic_eb.c: src/eb/relic_eb_curve.c:238:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   238 |  int i;
relic_eb.c:       |      ^
relic_eb.c: src/eb/relic_eb_curve.c: In function 'eb_curve_clean':
relic_eb.c: src/eb/relic_eb_curve.c:266:6: warning: unused variable 'i' [-Wunused-variable]
relic_eb.c:   266 |  int i;
relic_eb.c:       |      ^
relic_fb.c: In file included from relic_fb.c:11:
relic_fb.c: src/low/relic_fb_inv_low.c: In function 'fb_invn_low':
relic_fb.c: src/low/relic_fb_inv_low.c:43:12: warning: unused variable 'chain' [-Wunused-variable]
relic_fb.c:    43 |  int len, *chain = fb_poly_get_chain(&len);
relic_fb.c:       |            ^~~~~
relic_fb.c: src/low/relic_fb_inv_low.c:40:15: warning: unused variable 'y' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |               ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:12: warning: unused variable 'x' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |            ^
relic_fb.c: src/low/relic_fb_inv_low.c:40:6: warning: unused variable 'i' [-Wunused-variable]
relic_fb.c:    40 |  int i, j, x, y, u[11];
relic_fb.c:       |      ^
try.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
measure.c: /usr/bin/ld: libcrypto_dh_curve2251.a(relic_low.o): warning: relocation in read-only section `.eh_frame'
measure.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:relic/amd64-ssse3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-ssse3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-ssse3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:relic/amd64-ssse3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)