Implementation notes: amd64, cannon, crypto_kem/bike1l1nc

Computer: cannon
Architecture: amd64
CPU ID: GenuineIntel-00060663-bfebfbff
SUPERCOP version: 20190910
Operation: crypto_kem
Primitive: bike1l1nc

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1041574	29181 448 0	53180 1128 1608	`avx512_ossl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
1052170	27093 448 0	48324 1128 1608	`avx512_ossl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
1056884	27203 448 0	48364 1128 1608	`avx512_ossl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
1087810	27927 224 0	52652 1128 1608	`avx2_ossl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
1119744	25826 224 0	47780 1128 1608	`avx2_ossl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
1125744	25946 224 0	47836 1128 1608	`avx2_ossl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
12879758	23621 32 0	50030 1056 1608	`ref_ossl`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190916	20190910
12982864	23621 32 0	50030 1056 1608	`ref_ossl`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190916	20190910
13017354	23961 32 0	50670 1056 1608	`ref_ossl`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190916	20190910
16166206	23431 32 0	46516 1032 1608	`ref_ossl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
16230842	10507 32 0	33708 1048 1576	`ref_ossl`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190916	20190910
17187634	25612 32 0	51468 1032 1608	`ref_ossl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
28838236	21523 32 0	44060 1024 1576	`ref_ossl`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910
28838864	23539 32 0	46556 1032 1608	`ref_ossl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190916	20190910

Test failure

Implementation: avx2_ossl
Security model: unknown
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111
*** stack smashing detected ***: <unknown> terminated

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2_ossl avx512_ossl

Compiler output

Implementation: avx2_ntl
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
aes_ctr_prf.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
decode.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gf2x_mul.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gf2x_mul.c: gf2x_mul.c:56:25: error: static_assert expression is not an integral constant expression
gf2x_mul.c: bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: ~^~~~~~~~~~~
gf2x_mul.c: ./defs.h:39:53: note: expanded from macro 'bike_static_assert'
gf2x_mul.c: #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: ^~~~
gf2x_mul.c: 1 error generated.

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

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ntl
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ntl
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ntl
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ntl
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ntl
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ntl
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ntl
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ntl

Compiler output

Implementation: avx2_ntl
Security model: unknown
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

gf2x_mul.c: In file included from bike_defs.h:20,
gf2x_mul.c: from types.h:15,
gf2x_mul.c: from gf2x.h:15,
gf2x_mul.c: from gf2x_mul.c:12:
gf2x_mul.c: gf2x_mul.c: In function 'void karatzuba(uint64_t*, const uint64_t*, const uint64_t*, uint64_t, uint64_t*)':
gf2x_mul.c: gf2x_mul.c:56:31: error: non-constant condition for static assertion
gf2x_mul.c: 56 | bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: | ~~~~~~~^~~~~
gf2x_mul.c: defs.h:39:53: note: in definition of macro 'bike_static_assert'
gf2x_mul.c: 39 | #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: | ^~~~
gf2x_mul.c: gf2x_mul.c:56:31: error: 'n' is not a constant expression
gf2x_mul.c: 56 | bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: | ~~~~~~~^~~~~
gf2x_mul.c: defs.h:39:53: note: in definition of macro 'bike_static_assert'
gf2x_mul.c: 39 | #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: | ^~~~

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2_ntl
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2_ntl
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2_ntl
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2_ntl
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx512_ntl
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx512_ntl
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx512_ntl
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx512_ntl

Compiler output

Implementation: avx2_ossl
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: <unknown>:0: error: expression could not be evaluated
converts.S: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ossl
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ossl
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ossl
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2_ossl
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ossl
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ossl
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ossl
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx512_ossl

Compiler output

Implementation: ref_ntl
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
aes_ctr_prf.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
converts_portable.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
decode.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
decode_portable.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gf2x_mul.c: clang-8: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gf2x_mul.c: gf2x_mul.c:56:25: error: static_assert expression is not an integral constant expression
gf2x_mul.c: bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: ~^~~~~~~~~~~
gf2x_mul.c: ./defs.h:39:53: note: expanded from macro 'bike_static_assert'
gf2x_mul.c: #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: ^~~~
gf2x_mul.c: 1 error generated.

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

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref_ntl
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref_ntl
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref_ntl
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref_ntl

Compiler output

Implementation: ref_ntl
Security model: unknown
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

gf2x_mul.c: In file included from bike_defs.h:19,
gf2x_mul.c: from types.h:15,
gf2x_mul.c: from gf2x.h:15,
gf2x_mul.c: from gf2x_mul.c:12:
gf2x_mul.c: gf2x_mul.c: In function 'void karatzuba(uint64_t*, const uint64_t*, const uint64_t*, uint64_t, uint64_t*)':
gf2x_mul.c: gf2x_mul.c:56:31: error: non-constant condition for static assertion
gf2x_mul.c: 56 | bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: | ~~~~~~~^~~~~
gf2x_mul.c: defs.h:39:53: note: in definition of macro 'bike_static_assert'
gf2x_mul.c: 39 | #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: | ^~~~
gf2x_mul.c: gf2x_mul.c:56:31: error: 'n' is not a constant expression
gf2x_mul.c: 56 | bike_static_assert((n % 2 == 0), karatzuba_n_is_odd);
gf2x_mul.c: | ~~~~~~~^~~~~
gf2x_mul.c: defs.h:39:53: note: in definition of macro 'bike_static_assert'
gf2x_mul.c: 39 | #define bike_static_assert(COND, MSG) static_assert(COND, "MSG")
gf2x_mul.c: | ^~~~

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref_ntl
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref_ntl
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref_ntl
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref_ntl