Implementation notes: amd64, h5nano, crypto_encrypt/ntruees787ep1

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1498420	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140828	20140622
1498995	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140828	20140622
1518360	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140828	20140622
1518585	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140828	20140622
1519020	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140828	20140622
1531530	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140828	20140622
1532355	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140828	20140622
1548355	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140828	20140622
1548410	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140828	20140622
1567620	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140828	20140622
1567805	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140828	20140622
1585040	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140828	20140622
1585090	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140828	20140622
1590610	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140828	20140622
1598740	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140828	20140622
1598755	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140828	20140622
1604680	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140828	20140622
1605435	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140828	20140622
1630280	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140828	20140622
1630425	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140828	20140622
1630455	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140828	20140622
1630470	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140828	20140622
1630715	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140828	20140622
1630765	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140828	20140622
1630990	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140828	20140622
1655200	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140828	20140622
1655340	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140828	20140622
1769625	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140828	20140622
1770225	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140828	20140622
1770470	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140828	20140622
1770880	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140828	20140622
1816230	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140828	20140622
1816245	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140828	20140622
1819505	`ref`	`clang -O3 -fomit-frame-pointer`	20140828	20140622
1823560	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141021	20141014
1824125	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140828	20140622
1824520	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140828	20140622
1827935	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140828	20140622
1828450	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140828	20140622
1829660	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140828	20140622
1829700	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140828	20140622
1829920	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141021	20141014
1830045	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140828	20140622
1830800	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140828	20140622
1831440	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140828	20140622
1833755	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140828	20140622
1835730	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140828	20140622
1947605	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140828	20140622
1948980	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140828	20140622
1989420	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140828	20140622
1989510	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140828	20140622
1989530	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140828	20140622
1989645	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140828	20140622
1989895	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140828	20140622
1990030	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140828	20140622
1990080	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140828	20140622
1990215	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140828	20140622
1990330	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140828	20140622
1990410	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140828	20140622
1990480	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140828	20140622
1991455	`ref`	`gcc -Os -fomit-frame-pointer`	20140828	20140622
1992625	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140828	20140622
1993340	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140828	20140622
2043020	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140828	20140622
2043990	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140828	20140622
2098765	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140828	20140622
2098845	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140828	20140622
2099330	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140828	20140622
2099475	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140828	20140622
2099740	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140828	20140622
2103405	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140828	20140622
2103465	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140828	20140622
2103585	`ref`	`gcc -O3 -fomit-frame-pointer`	20140828	20140622
2148985	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140828	20140622
2149000	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140828	20140622
2149975	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140828	20140622
2150580	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140828	20140622
2150930	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140828	20140622
2151025	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140828	20140622
2152320	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140828	20140622
2152945	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140828	20140622
2153260	`ref`	`gcc -O2 -fomit-frame-pointer`	20140828	20140622
2153795	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140828	20140622
2161835	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140828	20140622
2162130	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140828	20140622
2187110	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140828	20140622
2187180	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140828	20140622
2190830	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140828	20140622
2190830	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140828	20140622
2190950	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140828	20140622
2190980	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140828	20140622
2191535	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140828	20140622
2191745	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140828	20140622
2191875	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140828	20140622
2192015	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140828	20140622
2192110	`ref`	`gcc -O -fomit-frame-pointer`	20140828	20140622
2192325	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140828	20140622
5299775	`ref`	`gcc -funroll-loops`	20140828	20140622
5300175	`ref`	`gcc`	20140828	20140622
5301120	`ref`	`cc`	20140828	20140622

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fomit-frame-pointer

ntru_encrypt.c: ntru_encrypt.c:477:26: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:477:26: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:477:26: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: ntru_encrypt.c:493:22: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:493:22: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:493:22: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: 2 warnings generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

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

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

crypto_hash.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
crypto_hash.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_hash.c: clang: warning: argument unused during compilation: '-mpclmul'
crypto_hash.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_hash.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mpclmul'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mpclmul'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mpclmul'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mpclmul'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ebats.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ebats.c: clang: warning: argument unused during compilation: '-mavx2'
ebats.c: clang: warning: argument unused during compilation: '-mpclmul'
ebats.c: clang: warning: argument unused during compilation: '-fpolly'
ebats.c: clang: warning: argument unused during compilation: '-fvectorize'
ebats.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ebats.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mpclmul'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt.c: ntru_encrypt.c:477:26: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:477:26: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:477:26: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: ntru_encrypt.c:493:22: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:493:22: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ...
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-mpclmul'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mpclmul'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mpclmul'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
useshort.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-mpclmul'
useshort.c: clang: warning: argument unused during compilation: '-fpolly'
useshort.c: clang: warning: argument unused during compilation: '-fvectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

crypto_hash.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mavx2'
ebats.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt.c: ntru_encrypt.c:477:26: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:477:26: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:477:26: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: ntru_encrypt.c:493:22: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:493:22: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:493:22: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: 2 warnings generated.
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

crypto_hash.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_hash.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_hash.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha1.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha2.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mavx2'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fpolly'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fvectorize'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crypto_sha256.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ebats.c: clang: warning: argument unused during compilation: '-mavx2'
ebats.c: clang: warning: argument unused during compilation: '-fpolly'
ebats.c: clang: warning: argument unused during compilation: '-fvectorize'
ebats.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ebats.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt.c: ntru_encrypt.c:477:26: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:477:26: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:477:26: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ==
ntru_encrypt.c: ntru_encrypt.c:493:22: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ntru_encrypt.c: ntru_encrypt.c:493:22: note: place parentheses around the assignment to silence this warning
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ^
ntru_encrypt.c: ( )
ntru_encrypt.c: ntru_encrypt.c:493:22: note: use '==' to turn this assignment into an equality comparison
ntru_encrypt.c: if (ci_coeff = *chkR_ptr++ & 0x0001) {
ntru_encrypt.c: ...
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_keygen.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mavx2'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fpolly'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fvectorize'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-fpolly'
useshort.c: clang: warning: argument unused during compilation: '-fvectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref