Implementation notes: amd64, samba, crypto_dh/surf127eps

Computer: samba
Microarchitecture: amd64; Skylake (506e3)
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_dh
Primitive: surf127eps

Compiler output

keysharing.c: In file included from keysharing.c:4:
keysharing.c: In file included from ./mpfq_p_127_735.h:5:
keysharing.c: In file included from ./x86_64/mpfq_p_127_735.h:10:
keysharing.c: In file included from ./fixmp.h:281:
keysharing.c: ./fixmp_longlong.h:2527:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2539:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2551:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2563:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2575:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2587:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ./fixmp_longlong.h:2599:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:   int i;
keysharing.c:       ^
keysharing.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:

Implementation	Compiler
`T:mpfq`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:mpfq`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:mpfq`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:mpfq`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:mpfq`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`

Compiler output

keysharing.c: In file included from ./fixmp.h:281,
keysharing.c:                  from x86_64/mpfq_p_127_735.h:10,
keysharing.c:                  from mpfq_p_127_735.h:5,
keysharing.c:                  from keysharing.c:4:
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_1':
keysharing.c: ./fixmp_longlong.h:2527:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:  2527 |   int i;
keysharing.c:       |       ^
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_2':
keysharing.c: ./fixmp_longlong.h:2539:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:  2539 |   int i;
keysharing.c:       |       ^
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_3':
keysharing.c: ./fixmp_longlong.h:2551:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:  2551 |   int i;
keysharing.c:       |       ^
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_4':
keysharing.c: ./fixmp_longlong.h:2563:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:  2563 |   int i;
keysharing.c:       |       ^
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_5':
keysharing.c: ./fixmp_longlong.h:2575:7: warning: unused variable 'i' [-Wunused-variable]
keysharing.c:  2575 |   int i;
keysharing.c:       |       ^
keysharing.c: ./fixmp_longlong.h: In function 'mgy_decode_6':
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)`