Implementation notes: amd64, h4e350, crypto_encrypt/ntruees787ep1

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1678581	`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`	20141020	20141014
1679718	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140809	20140622
1679943	`ref`	`clang -O3 -fomit-frame-pointer`	20140809	20140622
1682271	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141020	20141014
1686993	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140809	20140622
1820667	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140809	20140622
1820853	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140809	20140622
1821384	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140809	20140622
1836849	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140809	20140622
1837578	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140809	20140622
1840938	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140809	20140622
1842111	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140809	20140622
1843185	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140809	20140622
1843869	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140809	20140622
1843908	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140809	20140622
1844094	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140809	20140622
1844427	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140809	20140622
1863675	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140809	20140622
1864524	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140809	20140622
1881729	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140809	20140622
1882857	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140809	20140622
1883136	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140809	20140622
1884690	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140809	20140622
1893306	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140809	20140622
1893615	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140809	20140622
1893996	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140809	20140622
1894707	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140809	20140622
1895787	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140809	20140622
1895823	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140809	20140622
1896426	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140809	20140622
1896900	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140809	20140622
1901934	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140809	20140622
2253168	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140809	20140622
2253270	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140809	20140622
2254383	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140809	20140622
2254797	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140809	20140622
2255058	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140809	20140622
2255076	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140809	20140622
2255208	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140809	20140622
2257380	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140809	20140622
2257776	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140809	20140622
2260200	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140809	20140622
2263494	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140809	20140622
2268546	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140809	20140622
2269815	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140809	20140622
2270691	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140809	20140622
2292324	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140809	20140622
2293218	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140809	20140622
2294754	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140809	20140622
2295474	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140809	20140622
2296029	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140809	20140622
2311194	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140809	20140622
2311377	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140809	20140622
2311731	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140809	20140622
2411202	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140809	20140622
2413908	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140809	20140622
2437185	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140809	20140622
2437449	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140809	20140622
2442315	`ref`	`gcc -O2 -fomit-frame-pointer`	20140809	20140622
2442345	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140809	20140622
2442498	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140809	20140622
2442849	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140809	20140622
2443098	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140809	20140622
2443314	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140809	20140622
2443518	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140809	20140622
2444895	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140809	20140622
2445291	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140809	20140622
2445339	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140809	20140622
2446128	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140809	20140622
2446491	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140809	20140622
2451549	`ref`	`gcc -O -fomit-frame-pointer`	20140809	20140622
2452005	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140809	20140622
2499249	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140809	20140622
2499297	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140809	20140622
2499525	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140809	20140622
2499600	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140809	20140622
2499618	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140809	20140622
2500038	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140809	20140622
2500623	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140809	20140622
2500806	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140809	20140622
2500818	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140809	20140622
2500917	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140809	20140622
2501157	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140809	20140622
2501427	`ref`	`gcc -Os -fomit-frame-pointer`	20140809	20140622
2501535	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140809	20140622
2504670	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140809	20140622
2543058	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140809	20140622
2544603	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140809	20140622
2546427	`ref`	`gcc -O3 -fomit-frame-pointer`	20140809	20140622
2548941	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140809	20140622
2580255	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140809	20140622
2587407	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140809	20140622
2591190	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140809	20140622
2591232	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140809	20140622
6394503	`ref`	`gcc -funroll-loops`	20140809	20140622
6394767	`ref`	`gcc`	20140809	20140622
6397131	`ref`	`cc`	20140809	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