Implementation notes: amd64, cannon, crypto_kem/ntruhps2048677

Computer: cannon
Architecture: amd64
CPU ID: GenuineIntel-00060663-bfebfbff
SUPERCOP version: 20190910
Operation: crypto_kem
Primitive: ntruhps2048677

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
116436	175702 0 0	244007 824 1608	`avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
136334	169113 0 0	234637 816 1608	`avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
137014	169276 0 0	234757 816 1608	`avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
161522	166413 0 0	231161 808 1576	`avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
3011496	48694 0 0	117363 840 1608	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190917	20190910
3029824	63175 0 0	132171 840 1608	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190917	20190910
3045266	48694 0 0	117363 840 1608	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190917	20190910
3894886	13128 0 0	78545 832 1576	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20190917	20190910
4681090	8245 0 0	73765 816 1608	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
4712226	19028 0 0	87327 824 1608	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
9435454	7907 0 0	73405 816 1608	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910
10023136	7042 0 0	71689 808 1576	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20190917	20190910

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: 4, 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