Implementation notes: ppc64, power9, crypto_kem/threebears936r2cpa

Computer: power9
Architecture: ppc64
CPU ID: unknown CPU ID
SUPERCOP version: 20210326
Operation: crypto_kem
Primitive: threebears936r2cpa

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1918671	18519 0 0	43290 692 1920	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
2434053	12157 0 0	38067 684 1936	`ref`	`gcc_-mcpu=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
2525595	41374 0 0	46970 692 1920	`ref`	`clang_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
2527470	20687 0 0	46970 692 1920	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
2561742	12157 0 0	38067 684 1936	`ref`	`gcc_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
2647096	19031 0 0	43226 692 1904	`ref`	`clang_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
2649097	19031 0 0	43226 692 1904	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
3213921	12029 0 0	38187 684 1936	`ref`	`gcc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
4369521	7144 0 0	28068 684 1904	`ref`	`clang_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
4369808	7144 0 0	28068 684 1904	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
5916659	7232 0 0	28772 684 1904	`ref`	`clang_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
5917415	7232 0 0	28772 684 1904	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210423	20210326
6749709	7393 0 0	29444 676 1920	`ref`	`gcc_-mcpu=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
7235147	7393 0 0	29444 676 1920	`ref`	`gcc_-mcpu=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
7288914	7409 0 0	29544 676 1920	`ref`	`gcc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9178632	9834 0 0	34432 684 1928	`ref`	`gcc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9185913	9842 0 0	34440 684 1928	`ref`	`gcc_-mcpu=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9186979	9842 0 0	34440 684 1928	`ref`	`gcc_-mcpu=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9239186	8594 0 0	32584 684 1928	`ref`	`gcc_-mcpu=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9246692	8594 0 0	32584 684 1928	`ref`	`gcc_-mcpu=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326
9340011	8654 0 0	32620 684 1928	`ref`	`gcc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210423	20210326

Compiler output

Implementation: lowmem
Security model: constbranchindex
Compiler: clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

Number of similar (compiler,implementation) pairs: 24, namely:

Compiler	Implementations
clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem
clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec

Compiler output

Implementation: lowmem
Security model: constbranchindex
Compiler: clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

shake.c: In file included from shake.c:3:
shake.c: ./shake.h:3:10: fatal error: 'libkeccak.a.headers/KeccakP-1600-SnP.h' file not found
shake.c: #include <libkeccak.a.headers/KeccakP-1600-SnP.h>
shake.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shake.c: 1 error generated.
shake.c: In file included from shake.c:3:
shake.c: ./shake.h:3:10: fatal error: 'libkeccak.a.headers/KeccakP-1600-SnP.h' file not found
shake.c: #include <libkeccak.a.headers/KeccakP-1600-SnP.h>
shake.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shake.c: 1 error generated.

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	lowmem opt vec

Compiler output

Implementation: lowmem
Security model: constbranchindex
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

shake.c: In file included from shake.c:3:
shake.c: shake.h:3:10: fatal error: libkeccak.a.headers/KeccakP-1600-SnP.h: No such file or directory
shake.c: 3 | #include <libkeccak.a.headers/KeccakP-1600-SnP.h>
shake.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shake.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 36, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	lowmem
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec

Namespace violations

Implementation: ref
Security model: constbranchindex
Compiler: clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_correct T
melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_set T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_canon_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_contract_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_expand_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_mac_3120 T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_output T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_update T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_threebears_cshake_init T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_decapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_encapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_get_pubkey T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_secure_bzero T

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref

Namespace violations

Implementation: ref
Security model: constbranchindex
Compiler: clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_correct T
melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_correct T
melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_set T
melas_fec.o pqcrypto_kem_threebears936r2cpa_impl_priv_melas_fec_set T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_canon_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_canon_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_contract_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_contract_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_expand_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_expand_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_mac_3120 T
ring.o pqcrypto_kem_threebears936r2cpa_impl_priv_mac_3120 T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_output T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_output T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_update T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_hash_update T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_threebears_cshake_init T
shake.o pqcrypto_kem_threebears936r2cpa_impl_priv_threebears_cshake_init T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_decapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_decapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_encapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_encapsulate T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_get_pubkey T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_get_pubkey T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_secure_bzero T
threebears.o pqcrypto_kem_threebears936r2cpa_impl_priv_secure_bzero T

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref