Implementation notes: amd64, hydra2, crypto_encrypt/ntruees787ep1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1156792	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140725	20140622
1160872	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140725	20140622
1162684	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140725	20140622
1163316	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140725	20140622
1172332	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140725	20140622
1172368	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140725	20140622
1177312	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140725	20140622
1177348	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140725	20140622
1178348	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140725	20140622
1179132	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140725	20140622
1179224	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140725	20140622
1179340	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140725	20140622
1179908	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140725	20140622
1182444	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140725	20140622
1182924	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140725	20140622
1183200	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140725	20140622
1184048	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140725	20140622
1184804	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140725	20140622
1191840	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140725	20140622
1192096	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140725	20140622
1193380	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140725	20140622
1193408	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140725	20140622
1194112	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140725	20140622
1194536	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140725	20140622
1195592	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140725	20140622
1195600	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140725	20140622
1196860	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140725	20140622
1357828	`ref`	`clang -O3 -fomit-frame-pointer`	20140725	20140622
1358244	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
1358388	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140725	20140622
1359544	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140725	20140622
1503560	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140725	20140622
1504920	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140725	20140622
1505036	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140725	20140622
1505248	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140725	20140622
1505644	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140725	20140622
1505752	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140725	20140622
1506228	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140725	20140622
1506292	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140725	20140622
1506364	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140725	20140622
1506576	`ref`	`gcc -Os -fomit-frame-pointer`	20140725	20140622
1506596	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140725	20140622
1506872	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140725	20140622
1507804	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140725	20140622
1508808	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140725	20140622
1510372	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140725	20140622
1511704	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140725	20140622
1512324	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140725	20140622
1513348	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140725	20140622
1514004	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140725	20140622
1514808	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140725	20140622
1515168	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140725	20140622
1515180	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140725	20140622
1515316	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140725	20140622
1618880	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140725	20140622
1619320	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140725	20140622
1619356	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140725	20140622
1620076	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140725	20140622
1620120	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140725	20140622
1620368	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140725	20140622
1621612	`ref`	`gcc -O3 -fomit-frame-pointer`	20140725	20140622
1621724	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140725	20140622
1621792	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140725	20140622
1621872	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140725	20140622
1622436	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140725	20140622
1622868	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140725	20140622
1622888	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140725	20140622
1623828	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140725	20140622
1652088	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140725	20140622
1652292	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140725	20140622
1652368	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140725	20140622
1652380	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140725	20140622
1652492	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140725	20140622
1652816	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140725	20140622
1652912	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140725	20140622
1653244	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140725	20140622
1653340	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140725	20140622
1654904	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140725	20140622
1655108	`ref`	`gcc -O2 -fomit-frame-pointer`	20140725	20140622
1655820	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140725	20140622
1657648	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140725	20140622
1657744	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140725	20140622
1658368	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140725	20140622
1660488	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140725	20140622
1660556	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140725	20140622
1660624	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140725	20140622
1660640	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140725	20140622
1660864	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140725	20140622
1661136	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140725	20140622
1661180	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140725	20140622
1661240	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140725	20140622
1661272	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140725	20140622
1661588	`ref`	`gcc -O -fomit-frame-pointer`	20140725	20140622
1661760	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140725	20140622
1663216	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140725	20140622
1663404	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140725	20140622
4316728	`ref`	`gcc`	20140725	20140622
4317652	`ref`	`gcc -funroll-loops`	20140725	20140622
4318908	`ref`	`cc`	20140725	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: 2, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	ref

Compiler output

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

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: '-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: '-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: '-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: '-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: '-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: '-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.c: ...

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

Compiler	Implementations
clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -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

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_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_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_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_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'
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'
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: 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: ...
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_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_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'
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'
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 -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: ...

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: ...

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