Implementation notes: amd64, hydra8, crypto_verify/127vartime

Computer: hydra8
Microarchitecture: amd64; Ivy Bridge+AES (306a9)
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_verify
Primitive: 127vartime
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
6665 0 014000 860 896T!!!refclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
6665 0 012624 860 896T!!!refclang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
6865 0 012040 860 896T!!!refclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
6865 0 09882 852 896T!!!refclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
68107 0 011429 804 928T!!!refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
68107 0 012677 804 928T!!!refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
6965 0 010352 860 896T!!!refclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
70101 0 09936 780 896T!!!refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
71107 0 011124 796 928T!!!refgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625

Failed TIMECOP


Conditional jump or move depends on uninitialised value(s)
   at 0x...: __memcmp_sse4_1 (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x...: crypto_verify_127vartime_ref_constbranchindex (verify.c:6)
   by 0x...: check (try.c:63)
   by 0x...: test (try.c:84)
   by 0x...: main (try-anything.c:345)
 Uninitialised value was created by a client request
   at 0x...: poison (try-anything.c:281)
   by 0x...: check (try.c:62)
   by 0x...: test (try.c:84)
   by 0x...: main (try-anything.c:345)

Conditional jump or move depends on uninitialised value(s)
   at 0x...: __memcmp_sse4_1 (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x...: crypto_verify_127vartime_ref_constbranchindex (verify.c:6)
   by 0x...: check (try.c:63)
   by 0x...: test (try.c:86)
   by 0x...: main (try-anything.c:345)
 Uninitialised value was created by a client request
   at 0x...: poison (try-anything.c:281)
   by 0x...: check (try.c:62)
   by 0x...: test (try.c:86)
   by 0x...: main (try-anything.c:345)

Conditional jump or move depends on uninitialised value(s)
   at 0x...: __memcmp_sse4_1 (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x...: crypto_verify_127vartime_ref_constbranchindex (verify.c:6)
   by 0x...: check (try.c:63)
   by 0x...: test (try.c:88)
   by 0x...: main (try-anything.c:345)
 Uninitialised value was created by a client request
   at 0x...: poison (try-anything.c:281)
   by 0x...: check (try.c:62)
   by 0x...: test (try.c:88)
   by 0x...: main (try-anything.c:345)

Conditional jump or move depends on uninitialised value(s)
   at 0x...: __memcmp_sse4_1 (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x...: crypto_verify_127vartime_ref_constbranchindex (verify.c:6)
   by 0x...: check (try.c:63)
   by 0x...: test (try.c:90)
   by 0x...: main (try-anything.c:345)
 Uninitialised value was created by a client request
   at 0x...: poison (try-anything.c:281)
   by 0x...: check (try.c:62)
   by 0x...: test (try.c:90)
   by 0x...: main (try-anything.c:345)

Conditional jump or move depends on uninitialised value(s)
   at 0x...: __memcmp_sse4_1 (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x...: crypto_verify_127vartime_ref_constbranchindex (verify.c:6)
   by 0x...: check (try.c:63)
   by 0x...: test (try.c:92)
   by 0x...: main (try-anything.c:345)
 Uninitialised value was created by a client request
   at 0x...: poison (try-anything.c:281)
   by 0x...: check (try.c:62)
   by 0x...: test (try.c:92)
   by 0x...: main (try-anything.c:345)

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)