Implementation notes: amd64, hydra7, crypto_dh/curve2251
Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_dh
Primitive: curve2251
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 585191 | 54467 385024 1104 | 75778 385908 2912 | T:relic/amd64-avx | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 588257 | 41223 385024 1104 | 61274 385908 2912 | T:relic/amd64-avx | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 591604 | 33943 385024 1104 | 53496 385900 2912 | T:relic/amd64-avx | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 613257 | 30695 385024 1104 | 49306 385900 2912 | T:relic/amd64-avx | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 654808 | 54443 385024 1104 | 75730 385908 2912 | T:relic/amd64-clmul | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 660006 | 41199 385024 1104 | 61226 385908 2912 | T:relic/amd64-clmul | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 661557 | 33919 385024 1104 | 53448 385900 2912 | T:relic/amd64-clmul | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 677708 | 30671 385024 1104 | 49322 385900 2912 | T:relic/amd64-clmul | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 1215497 | 62739 385024 1104 | 83882 385908 2912 | T:relic/amd64-ssse3 | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 1224441 | 49495 385024 1104 | 69378 385908 2912 | T:relic/amd64-ssse3 | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 1229950 | 42215 385024 1104 | 61600 385900 2912 | T:relic/amd64-ssse3 | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 1257834 | 38967 385024 1104 | 57410 385900 2912 | T:relic/amd64-ssse3 | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 3013409 | 12176 0 8 | 43697 884 1824 | T:mpfq | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 3632887 | 30911 0 8 | 64955 884 1824 | T:mpfq | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 3784808 | 18704 0 8 | 51147 884 1824 | T:mpfq | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 3828435 | 19168 0 8 | 52027 884 1824 | T:mpfq | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
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:16:25: warning: 'K' is used uninitialized [-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 [-Wuninitialized]
keysharing.c: 121 | ECmul(K, res, base_point, key);
keysharing.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:mpfq | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:mpfq | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:mpfq | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:mpfq | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Compiler output
curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_avx_timingleaks_keypair':
curve2251.c: curve2251.c:21:13: 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:117:15: 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:238:13: 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:266:13: 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:43:19: 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:40:22: 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:40:19: 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:40:13: 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:
| Implementation | Compiler |
| T:relic/amd64-avx | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-avx | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-avx | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-avx | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Compiler output
curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_clmul_timingleaks_keypair':
curve2251.c: curve2251.c:21:13: 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:117:15: 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:238:13: 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:266:13: 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:43:19: 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:40:22: 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:40:19: 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:40:13: 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:
| Implementation | Compiler |
| T:relic/amd64-clmul | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-clmul | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-clmul | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-clmul | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Compiler output
curve2251.c: curve2251.c: In function 'crypto_dh_curve2251_relic_amd64_ssse3_timingleaks_keypair':
curve2251.c: curve2251.c:21:13: 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:117:15: 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:238:13: 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:266:13: 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:43:19: 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:40:22: 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:40:19: 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:40:13: 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:
| Implementation | Compiler |
| T:relic/amd64-ssse3 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-ssse3 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-ssse3 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:relic/amd64-ssse3 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |