Implementation notes: amd64, par, crypto_dh/ed448goldilocks

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_dh
Primitive: ed448goldilocks

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
7030080	`64`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
7261680	`amd64`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
7287220	`amd64`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
7456620	`64`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
7531780	`64`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
7753420	`64`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
7795880	`64`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
7869700	`64`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
10028760	`32`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
10938880	`32`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
11398380	`32`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
11477720	`32`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
11729280	`32`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
11799780	`32`	`gcc -march=native -mcpu=native -O3`	20161214	20161026

Test failure

Implementation: crypto_dh/ed448goldilocks/amd64
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

error 111
crypto_dh not associative

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	amd64

Test failure

Implementation: crypto_dh/ed448goldilocks/amd64
Compiler: gcc -funroll-loops -march=native -mcpu=native -Os

error 111

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -Os	amd64
gcc -march=native -mcpu=native -Os	amd64

Test failure

Implementation: crypto_dh/ed448goldilocks/amd64
Compiler: gcc -march=native -mcpu=native -O2

error 111
crypto_dh returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -march=native -mcpu=native -O2	amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	arm32
gcc -funroll-loops -march=native -mcpu=native -O3	arm32
gcc -funroll-loops -march=native -mcpu=native -Os	arm32
gcc -march=native -mcpu=native -O2	arm32
gcc -march=native -mcpu=native -O3	arm32
gcc -march=native -mcpu=native -Os	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

barrett_field.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
barrett_field.c: In file included from /usr/include/endian.h:21:0,
barrett_field.c: from word.h:17,
barrett_field.c: from barrett_field.h:15,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
barrett_field.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
barrett_field.c: ^~~~~~~
crandom.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
dh.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_point.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_point.c: In file included from /usr/include/endian.h:21:0,
ec_point.c: from word.h:17,
ec_point.c: from p448.h:7,
ec_point.c: from ec_point.h:13,
ec_point.c: from ec_point.c:12:
ec_point.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
ec_point.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
ec_point.c: ^~~~~~~
goldilocks.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
goldilocks.c: In file included from /usr/include/endian.h:21:0,
goldilocks.c: from word.h:17,
goldilocks.c: from goldilocks.c:6:
goldilocks.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
goldilocks.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
goldilocks.c: ^~~~~~~
magic.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
magic.c: In file included from /usr/include/endian.h:21:0,
magic.c: from word.h:17,
magic.c: from magic.h:14,
magic.c: from field.h:11,
magic.c: from magic.c:5:
magic.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
magic.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
magic.c: ^~~~~~~
p448.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
p448.c: In file included from /usr/include/endian.h:21:0,
p448.c: from word.h:17,
p448.c: from p448.c:5:
p448.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
p448.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
p448.c: ^~~~~~~
scalarmul.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
scalarmul.c: In file included from /usr/include/endian.h:21:0,
scalarmul.c: from word.h:17,
scalarmul.c: from scalarmul.c:5:
scalarmul.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
scalarmul.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
scalarmul.c: ^~~~~~~
sha512.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
sha512.c: In file included from /usr/include/endian.h:21:0,
sha512.c: from word.h:17,
sha512.c: from sha512.c:5:
sha512.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
sha512.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
sha512.c: ^~~~~~~
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	32
gcc -funroll-loops -march=native -mcpu=native -O3	32
gcc -funroll-loops -march=native -mcpu=native -Os	32
gcc -march=native -mcpu=native -O2	32
gcc -march=native -mcpu=native -O3	32
gcc -march=native -mcpu=native -Os	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/amd64
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

barrett_field.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
barrett_field.c: In file included from /usr/include/endian.h:21:0,
barrett_field.c: from word.h:17,
barrett_field.c: from barrett_field.h:15,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
barrett_field.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
barrett_field.c: ^~~~~~~
crandom.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
dh.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_point.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
goldilocks.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
goldilocks.c: In file included from /usr/include/endian.h:21:0,
goldilocks.c: from word.h:17,
goldilocks.c: from goldilocks.c:6:
goldilocks.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
goldilocks.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
goldilocks.c: ^~~~~~~
magic.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
magic.c: In file included from /usr/include/endian.h:21:0,
magic.c: from word.h:17,
magic.c: from magic.h:14,
magic.c: from field.h:11,
magic.c: from magic.c:5:
magic.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
magic.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
magic.c: ^~~~~~~
p448.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
scalarmul.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
scalarmul.c: In file included from /usr/include/endian.h:21:0,
scalarmul.c: from word.h:17,
scalarmul.c: from scalarmul.c:5:
scalarmul.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
scalarmul.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
scalarmul.c: ^~~~~~~
sha512.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
sha512.c: In file included from /usr/include/endian.h:21:0,
sha512.c: from word.h:17,
sha512.c: from sha512.c:5:
sha512.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
sha512.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
sha512.c: ^~~~~~~
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	amd64
gcc -funroll-loops -march=native -mcpu=native -Os	amd64
gcc -march=native -mcpu=native -O2	amd64
gcc -march=native -mcpu=native -Os	amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

barrett_field.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
barrett_field.c: In file included from /usr/include/endian.h:21:0,
barrett_field.c: from word.h:17,
barrett_field.c: from barrett_field.h:15,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
barrett_field.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
barrett_field.c: ^~~~~~~
crandom.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
dh.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_point.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
goldilocks.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
goldilocks.c: In file included from /usr/include/endian.h:21:0,
goldilocks.c: from word.h:17,
goldilocks.c: from goldilocks.c:6:
goldilocks.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
goldilocks.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
goldilocks.c: ^~~~~~~
magic.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
magic.c: In file included from /usr/include/endian.h:21:0,
magic.c: from word.h:17,
magic.c: from magic.h:14,
magic.c: from field.h:11,
magic.c: from magic.c:5:
magic.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
magic.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
magic.c: ^~~~~~~
p448.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
scalarmul.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
scalarmul.c: In file included from /usr/include/endian.h:21:0,
scalarmul.c: from word.h:17,
scalarmul.c: from scalarmul.c:5:
scalarmul.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
scalarmul.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
scalarmul.c: ^~~~~~~
sha512.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
sha512.c: In file included from /usr/include/endian.h:21:0,
sha512.c: from word.h:17,
sha512.c: from sha512.c:5:
sha512.c: /usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
sha512.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
sha512.c: ^~~~~~~
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	64
gcc -funroll-loops -march=native -mcpu=native -O3	64 amd64
gcc -funroll-loops -march=native -mcpu=native -Os	64
gcc -march=native -mcpu=native -O2	64
gcc -march=native -mcpu=native -O3	64 amd64
gcc -march=native -mcpu=native -Os	64