Implementation notes: amd64, intelnuci7, crypto_kem/ntruhps2048677

Computer: intelnuci7
Architecture: amd64
CPU ID: GenuineIntel-000806e9-bfebfbff
SUPERCOP version: 20191017
Operation: crypto_kem
Primitive: ntruhps2048677

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
130630	178801 0 0	237925 792 1608	`avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
146408	170797 0 0	226725 792 1608	`avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
152366	169722 0 0	225525 792 1608	`avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
180600	166506 0 0	221381 784 1576	`avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
3217258	59378 0 0	117180 792 1576	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191212	20191017
3232220	37553 0 0	95324 792 1576	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191212	20191017
3253412	37553 0 0	95324 792 1576	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191212	20191017
3573490	34822 0 0	92204 792 1576	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191212	20191017
4037840	7654 0 0	62130 784 1576	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191212	20191017
4854316	26395 0 0	85525 792 1608	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
4941946	8221 0 0	64109 792 1608	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
9672494	7928 0 0	63717 792 1608	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017
10420416	7037 0 0	61845 784 1576	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191212	20191017

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

poly_s3_inv.c: poly_s3_inv.c:371:28: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:39: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:50: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:61: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:72: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:83: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:94: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:371:105: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: F0[0] = _mm256_set_epi32(4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295,4294967295);
poly_s3_inv.c: ~~~~~~~~~~~~~~~~ ^~~~~~~~~~
poly_s3_inv.c: poly_s3_inv.c:372:28: warning: implicit conversion from 'long' to 'int' changes value from 4294967295 to -1 [-Wconstant-conversion]
poly_s3_inv.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2

Namespace violations

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

owcpa.o owcpa_dec T
owcpa.o owcpa_enc T
owcpa.o owcpa_keypair T
owcpa.o owcpa_samplemsg T
pack3.o poly_S3_frombytes T
pack3.o poly_S3_tobytes T
packq.o poly_Rq_sum_zero_frombytes T
packq.o poly_Rq_sum_zero_tobytes T
packq.o poly_Sq_frombytes T
packq.o poly_Sq_tobytes T
poly.o mod3 T
poly.o poly_Rq_inv T
poly.o poly_Rq_mul_x_minus_1 T
poly.o poly_Sq_mul T
poly.o poly_Z3_to_Zq T
poly.o poly_lift T
poly.o poly_trinary_Zq_to_Z3 T
poly_r2_inv.o poly_R2_frombytes T
poly_r2_inv.o poly_R2_inv T
poly_r2_inv.o poly_R2_tobytes T
poly_r2_mul.o poly_R2_mul T
poly_rq_mul.o poly_Rq_mul T
poly_rq_to_s3.o poly_Rq_to_S3 T
poly_s3_inv.o __poly_S3_inv T
poly_s3_inv.o poly_S3_inv T
poly_s3_mul.o poly_S3_mul T
sample.o sample_fg T
sample.o sample_fixed_type T
sample.o sample_iid T
sample.o sample_rm T
square_10_677_shufbytes.o square_10_677 T
square_168_677_shufbytes.o square_168_677 T
square_1_677_patience.o square_1_677 T
square_21_677_shufbytes.o square_21_677 T
square_2_677_patience.o square_2_677 T
square_336_677_shufbytes.o square_336_677 T
square_3_677_patience.o square_3_677 T
square_42_677_shufbytes.o square_42_677 T
square_5_677_patience.o square_5_677 T
square_84_677_shufbytes.o square_84_677 T
verify.o cmov T
verify.o verify T

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2

Namespace violations

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

Number of similar (compiler,implementation) pairs: 9, namely:

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