Implementation notes: aarch64, jetsontx1, crypto_dh/ed448goldilocks

Computer: jetsontx1
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20191017
Operation: crypto_dh
Primitive: ed448goldilocks

Checksum failure

Implementation: 64
Security model: unknown
Compiler: armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE
e21a908e50081483c253fed14699efd1f77499d42c3c6fcf08607b884bbfaad3
Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE 64
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O3 -fPIC -fPIE 64
clang -mcpu=native -march=armv8a+crypto -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 64
clang -mcpu=native -march=armv8a+crypto -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 64
clang -mcpu=native -march=armv8a+crypto -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 64
clang -mcpu=native -march=armv8a+crypto -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE 64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE 64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE 64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE 64

Test failure

Implementation: 32
Security model: unknown
Compiler: armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE
error 111
crypto_dh returns nonzero
Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE 32
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O3 -fPIC -fPIE 32
clang -mcpu=native -march=armv8a+crypto -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 32
clang -mcpu=native -march=armv8a+crypto -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 32
clang -mcpu=native -march=armv8a+crypto -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 32
clang -mcpu=native -march=armv8a+crypto -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE 32
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE 32
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE 32
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE 32
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE 32

Compiler output

Implementation: amd64
Security model: unknown
Compiler: armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE
p448.c: In file included from p448.c:6:
p448.c: ./x86-64-arith.h:20:13: error: invalid output constraint '=a' in asm
p448.c: : [c]"=a"(c), [d]"=d"(d)
p448.c: ^
p448.c: ./x86-64-arith.h:42:13: error: invalid output constraint '=a' in asm
p448.c: : [c]"=a"(c), [d]"=d"(d)
p448.c: ^
p448.c: ./x86-64-arith.h:63:13: error: invalid output constraint '=a' in asm
p448.c: : [c]"=a"(c), [d]"=d"(d)
p448.c: ^
p448.c: ./x86-64-arith.h:101:10: error: unknown register name 'rax' in asm
p448.c: : "rax", "rdx", "cc");
p448.c: ^
p448.c: ./x86-64-arith.h:133:10: error: unknown register name 'rax' in asm
p448.c: : "rax", "rdx", "cc");
p448.c: ^
p448.c: ./x86-64-arith.h:160:10: error: unknown register name 'rax' in asm
p448.c: : "rax", "rdx", "cc");
p448.c: ^
p448.c: ./x86-64-arith.h:189:10: error: unknown register name 'rax' in asm
p448.c: : "rax", "rdx", "cc");
p448.c: ^
p448.c: ./x86-64-arith.h:215:10: error: unknown register name 'rax' in asm
p448.c: : "rax", "rdx", "cc");
p448.c: ^
p448.c: ...
Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O2 -fPIC -fPIE amd64
armclang -march=armv8a+crypto -mcpu=cortex-a57 -mtune=cortex-a57 -O3 -fPIC -fPIE amd64
clang -mcpu=native -march=armv8a+crypto -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE amd64
clang -mcpu=native -march=armv8a+crypto -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE amd64
clang -mcpu=native -march=armv8a+crypto -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE amd64
clang -mcpu=native -march=armv8a+crypto -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE amd64

Compiler output

Implementation: amd64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
p448.c: In file included from p448.c:6:
p448.c: x86-64-arith.h: In function 'p448_mul':
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: ...
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE amd64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE amd64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE amd64

Compiler output

Implementation: amd64
Security model: unknown
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE
p448.c: In file included from p448.c:6:
p448.c: x86-64-arith.h: In function 'widemul':
p448.c: x86-64-arith.h:17:3: error: impossible constraint in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h: In function 'mac':
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:94:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h: In function 'mac_rm':
p448.c: x86-64-arith.h:153:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:153:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h: In function 'mac2':
p448.c: x86-64-arith.h:181:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:181:3: error: unknown register name 'rax' in 'asm'
p448.c: x86-64-arith.h: In function 'msb':
p448.c: x86-64-arith.h:208:3: error: unknown register name 'rdx' in 'asm'
p448.c: __asm__ volatile
p448.c: ^~~~~~~
p448.c: x86-64-arith.h:208:3: error: unknown register name 'rax' in 'asm'
p448.c: ...
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE amd64