Implementation notes: amd64, alder2,1f626960,3300000, crypto_aead/hs1sivlov1
Computer: alder2,1f626960,3300000
Microarchitecture: amd64; Gracemont (906a4-20)
Architecture: amd64
CPU ID: GenuineIntel-000906a4-20-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: hs1sivlov1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
20595 | 7357 0 0 | 29704 828 1048 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
20959 | 8002 0 0 | 30352 828 1016 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
21073 | 6461 0 0 | 28680 828 1048 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
22421 | 6207 0 0 | 29256 796 1080 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
31275 | 5407 0 0 | 26448 796 1080 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
36190 | 4116 0 0 | 23974 820 1016 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
36354 | 4103 0 0 | 23091 772 1048 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
44449 | 5766 0 0 | 26408 796 1080 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
58606 | 5880 0 0 | 26046 820 1016 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240627 | 20240625 |
Compiler output
encrypt.c: encrypt.c:333:14: warning: unused variable 'k' [-Wunused-variable]
encrypt.c: unsigned k = (HS1_SIV_HASH_RNDS > 4 ? 1 : 2);
encrypt.c: ^
encrypt.c: encrypt.c:242:13: warning: unused function 'pmul64' [-Wunused-function]
encrypt.c: static void pmul64(uint64_t *dh, uint64_t *dl, uint64_t a, uint64_t b) {
encrypt.c: ^
encrypt.c: encrypt.c:270:17: warning: unused function 'asu_hash' [-Wunused-function]
encrypt.c: static uint32_t asu_hash(uint64_t x, uint64_t *k) {
encrypt.c: ^
encrypt.c: 3 warnings generated.
Number of similar (implementation,compiler) pairs: 5, namely:
Implementation | Compiler |
T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
encrypt.c: encrypt.c: In function 'hs1_hash':
encrypt.c: encrypt.c:333:14: warning: unused variable 'k' [-Wunused-variable]
encrypt.c: 333 | unsigned k = (HS1_SIV_HASH_RNDS > 4 ? 1 : 2);
encrypt.c: | ^
encrypt.c: At top level:
encrypt.c: encrypt.c:270:17: warning: 'asu_hash' defined but not used [-Wunused-function]
encrypt.c: 270 | static uint32_t asu_hash(uint64_t x, uint64_t *k) {
encrypt.c: | ^~~~~~~~
encrypt.c: encrypt.c:242:13: warning: 'pmul64' defined but not used [-Wunused-function]
encrypt.c: 242 | static void pmul64(uint64_t *dh, uint64_t *dl, uint64_t a, uint64_t b) {
encrypt.c: | ^~~~~~
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |