Implementation notes: riscv64, riscvunleashed000, crypto_kem/r5nd3kem0d

Computer: riscvunleashed000
Microarchitecture: riscv64; U54 (sifive,u54-mc)
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: r5nd3kem0d

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
a_fixed.c: In file included from a_fixed.c:10:
a_fixed.c: In file included from ./a_fixed.h:13:
a_fixed.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^
a_fixed.c: 1 warning generated.
a_random.c: In file included from a_random.c:10:
a_random.c: In file included from ./a_random.h:13:
a_random.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^
a_random.c: In file included from a_random.c:14:
a_random.c: In file included from ./drbg.h:16:
a_random.c: ./shake.h:24:10: fatal error: 'libkeccak.a.headers/KeccakHash.h' file not found
a_random.c: #include <libkeccak.a.headers/KeccakHash.h>
a_random.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a_random.c: 1 warning and 1 error generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
a_fixed.c: In file included from a_fixed.h:13,
a_fixed.c: from a_fixed.c:10:
a_fixed.c: r5_parameter_sets.h:139:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_fixed.c: 139 | #warning AVX2 not supported by platform
a_fixed.c: | ^~~~~~~
a_random.c: In file included from a_random.h:13,
a_random.c: from a_random.c:10:
a_random.c: r5_parameter_sets.h:139:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_random.c: 139 | #warning AVX2 not supported by platform
a_random.c: | ^~~~~~~
a_random.c: In file included from drbg.h:16,
a_random.c: from a_random.c:14:
a_random.c: shake.h:24:10: fatal error: libkeccak.a.headers/KeccakHash.h: No such file or directory
a_random.c: 24 | #include <libkeccak.a.headers/KeccakHash.h>
a_random.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a_random.c: compilation terminated.
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2

Compiler output

Implementation: T:opt
Security model: timingleaks
Compiler: clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
a_random.c: In file included from a_random.c:14:
a_random.c: In file included from ./drbg.h:16:
a_random.c: ./shake.h:24:10: fatal error: 'libkeccak.a.headers/KeccakHash.h' file not found
a_random.c: #include <libkeccak.a.headers/KeccakHash.h>
a_random.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a_random.c: 1 error generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:opt
clang -march=rv64imafdc -mtune=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:opt
clang -march=rv64imafdc -mtune=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:opt
clang -march=rv64imafdc -mtune=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:opt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:opt

Compiler output

Implementation: T:opt
Security model: timingleaks
Compiler: gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
a_random.c: In file included from drbg.h:16,
a_random.c: from a_random.c:14:
a_random.c: shake.h:24:10: fatal error: libkeccak.a.headers/KeccakHash.h: No such file or directory
a_random.c: 24 | #include <libkeccak.a.headers/KeccakHash.h>
a_random.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a_random.c: compilation terminated.
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:opt
gcc -mcpu=sifive-u54 -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:opt
gcc -mcpu=sifive-u54 -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:opt
gcc -mcpu=sifive-u54 -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:opt

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
drbg.c: In file included from drbg.c:16:
drbg.c: ./shake.h:24:10: fatal error: 'libkeccak.a.headers/KeccakHash.h' file not found
drbg.c: #include <libkeccak.a.headers/KeccakHash.h>
drbg.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drbg.c: 1 error generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=rv64imafdc -mtune=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=rv64imafdc -mtune=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=rv64imafdc -mtune=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
drbg.c: In file included from drbg.c:16:
drbg.c: shake.h:24:10: fatal error: libkeccak.a.headers/KeccakHash.h: No such file or directory
drbg.c: 24 | #include <libkeccak.a.headers/KeccakHash.h>
drbg.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drbg.c: compilation terminated.
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=sifive-u54 -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=sifive-u54 -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=sifive-u54 -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref