Implementation notes: ppc32, nintendowiilinuxngx, crypto_sign/dilithium2

Computer: nintendowiilinuxngx
Architecture: ppc32
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_sign
Primitive: dilithium2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
15858876	21636 8 0	42173 728 1532	`ref`	`gcc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200108	20191221
16264104	18424 8 0	37665 724 1532	`ref`	`gcc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200108	20191221
17497008	36576 12 0	60421 736 1532	`ref`	`gcc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200108	20191221
17760456	26176 12 0	47133 736 1532	`ref`	`gcc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200108	20191221

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:19:23: fatal error: smmintrin.h: No such file or directory
KeccakP-1600-times4-SIMD256.c: #include <smmintrin.h>
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: compilation terminated.

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

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2

Namespace violations

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

fips202.o shake128 T
fips202.o shake128_absorb T
fips202.o shake128_squeezeblocks T
fips202.o shake128_stream_init T
fips202.o shake256 T
fips202.o shake256_absorb T
fips202.o shake256_squeezeblocks T
fips202.o shake256_stream_init T
ntt.o invntt_frominvmont T
ntt.o ntt T
packing.o pack_pk T
packing.o pack_sig T
packing.o pack_sk T
packing.o unpack_pk T
packing.o unpack_sig T
packing.o unpack_sk T
poly.o poly_add T
poly.o poly_chknorm T
poly.o poly_csubq T
poly.o poly_decompose T
poly.o poly_freeze T
poly.o poly_invntt_montgomery T
poly.o poly_make_hint T
poly.o poly_ntt T
poly.o poly_pointwise_invmontgomery T
poly.o poly_power2round T
poly.o poly_reduce T
poly.o poly_shiftl T
poly.o poly_sub T
poly.o poly_uniform T
poly.o poly_uniform_eta T
poly.o poly_uniform_gamma1m1 T
poly.o poly_use_hint T
poly.o polyeta_pack T
poly.o polyeta_unpack T
poly.o polyt0_pack T
poly.o polyt0_unpack T
poly.o polyt1_pack T
poly.o polyt1_unpack T
poly.o polyw1_pack T
poly.o polyz_pack T
poly.o polyz_unpack T
polyvec.o polyveck_add T
polyvec.o polyveck_chknorm T
polyvec.o polyveck_csubq T
polyvec.o polyveck_decompose T
polyvec.o polyveck_freeze T
polyvec.o polyveck_invntt_montgomery T
polyvec.o polyveck_make_hint T
polyvec.o polyveck_ntt T
polyvec.o polyveck_power2round T
polyvec.o polyveck_reduce T
polyvec.o polyveck_shiftl T
polyvec.o polyveck_sub T
polyvec.o polyveck_use_hint T
polyvec.o polyvecl_add T
polyvec.o polyvecl_chknorm T
polyvec.o polyvecl_freeze T
polyvec.o polyvecl_ntt T
polyvec.o polyvecl_pointwise_acc_invmontgomery T
reduce.o csubq T
reduce.o freeze T
reduce.o montgomery_reduce T
reduce.o reduce32 T
rounding.o decompose T
rounding.o make_hint T
rounding.o power2round T
rounding.o use_hint T
sign.o challenge T
sign.o expand_mat T

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

Compiler	Implementations
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