Implementation notes: aarch64, rockpi4, crypto_hash/md2

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_hash
Primitive: md2

Compiler output

Implementation: openssl
Security model: unknown
Compiler: cc

hash.c: hash.c: In function 'crypto_hash_md2_openssl':
hash.c: hash.c:7:3: warning: implicit declaration of function 'MD2' [-Wimplicit-function-declaration]
hash.c: MD2(in,inlen,out);
hash.c: ^~~
try.c: /usr/bin/ld: crypto_hash_md2.a(hash.o): in function `crypto_hash_md2_openssl':
try.c: hash.c:(.text+0x...): undefined reference to `MD2'
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 23, namely:

Compiler	Implementations
cc	openssl
gcc	openssl
gcc -O2 -fomit-frame-pointer	openssl
gcc -O3 -fomit-frame-pointer	openssl
gcc -O -fomit-frame-pointer	openssl
gcc -Os -fomit-frame-pointer	openssl
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	openssl
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	openssl
gcc -fno-schedule-insns -O -fomit-frame-pointer	openssl
gcc -fno-schedule-insns -Os -fomit-frame-pointer	openssl
gcc -funroll-loops	openssl
gcc -funroll-loops -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -O -fomit-frame-pointer	openssl
gcc -funroll-loops -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	openssl
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	openssl
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	openssl

Compiler output

Implementation: openssl
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

hash.c: hash.c:7:3: warning: implicit declaration of function 'MD2' is invalid in C99 [-Wimplicit-function-declaration]
hash.c: MD2(in,inlen,out);
hash.c: ^
hash.c: 1 warning generated.
try.c: /usr/bin/ld: crypto_hash_md2.a(hash.o): in function `crypto_hash_md2_openssl':
try.c: hash.c:(.text+0x...): undefined reference to `MD2'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	openssl
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	openssl
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	openssl
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	openssl
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	openssl