Implementation notes: armeabi, sheeva, crypto_encrypt/ntruees787ep1

Computer: sheeva
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20120908
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5675166	`ref`	`clang -O3`	20120802	20120709
5681370	`ref`	`clang -O3 -mavx`	20120802	20120709
7079814	`ref`	`gcc -mcpu=iwmmxt -Os -fomit-frame-pointer`	20120802	20120709
7080450	`ref`	`gcc -mcpu=xscale -Os -fomit-frame-pointer`	20120802	20120709
7270590	`ref`	`gcc -mcpu=arm9e -Os -fomit-frame-pointer`	20120802	20120709
7272564	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20120802	20120709
7274610	`ref`	`gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer`	20120802	20120709
7276638	`ref`	`gcc -mcpu=arm1020t -Os -fomit-frame-pointer`	20120802	20120709
7277232	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20120802	20120709
7280118	`ref`	`gcc -mcpu=arm920 -Os -fomit-frame-pointer`	20120802	20120709
7280856	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20120802	20120709
7282518	`ref`	`gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer`	20120802	20120709
7283130	`ref`	`gcc -mcpu=arm9 -Os -fomit-frame-pointer`	20120802	20120709
7285842	`ref`	`gcc -mcpu=arm920t -Os -fomit-frame-pointer`	20120802	20120709
7287666	`ref`	`gcc -mcpu=arm940t -Os -fomit-frame-pointer`	20120802	20120709
7296612	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20120802	20120709
7299114	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20120802	20120709
7304184	`ref`	`gcc -mcpu=ep9312 -Os -fomit-frame-pointer`	20120802	20120709
7461696	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120709
7462848	`ref`	`gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer`	20120802	20120709
7467702	`ref`	`gcc -Os -fomit-frame-pointer`	20120802	20120709
7770690	`ref`	`gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -Os -fomit-frame-pointer`	20120802	20120709
7776522	`ref`	`gcc -funroll-loops -march=iwmmxt -Os -fomit-frame-pointer`	20120802	20120709
7806114	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120709
7836612	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120802	20120709
7890288	`ref`	`gcc -funroll-loops -march=iwmmxt -O2 -fomit-frame-pointer`	20120802	20120709
8079582	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120802	20120709
8132388	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120709
8134902	`ref`	`gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O -fomit-frame-pointer`	20120802	20120709
8135268	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120802	20120709
8141448	`ref`	`gcc -funroll-loops -march=iwmmxt -O -fomit-frame-pointer`	20120802	20120709
8156490	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120802	20120709
8393370	`ref`	`gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer`	20120802	20120709
8454750	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120709
8556558	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120709
8783190	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120709
8884488	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120709
8901630	`ref`	`gcc -mcpu=iwmmxt -O -fomit-frame-pointer`	20120802	20120709
8902998	`ref`	`gcc -mcpu=xscale -O -fomit-frame-pointer`	20120802	20120709
8911446	`ref`	`gcc -O -fomit-frame-pointer`	20120802	20120709
8911680	`ref`	`gcc -mcpu=arm9 -O -fomit-frame-pointer`	20120802	20120709
8911782	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20120802	20120709
8911848	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120709
8912244	`ref`	`gcc -mcpu=arm920 -O -fomit-frame-pointer`	20120802	20120709
8912616	`ref`	`gcc -mcpu=arm9tdmi -O -fomit-frame-pointer`	20120802	20120709
8912886	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20120802	20120709
8913114	`ref`	`gcc -mcpu=arm940t -O -fomit-frame-pointer`	20120802	20120709
8913408	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20120802	20120709
8913522	`ref`	`gcc -mcpu=arm7tdmi -O -fomit-frame-pointer`	20120802	20120709
8913762	`ref`	`gcc -mcpu=arm920t -O -fomit-frame-pointer`	20120802	20120709
8914608	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20120802	20120709
8914710	`ref`	`gcc -mcpu=arm1020t -O -fomit-frame-pointer`	20120802	20120709
8914932	`ref`	`gcc -mcpu=arm9e -O -fomit-frame-pointer`	20120802	20120709
8916504	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20120802	20120709
8918106	`ref`	`gcc -mcpu=arm10tdmi -O -fomit-frame-pointer`	20120802	20120709
8918256	`ref`	`gcc -mcpu=ep9312 -O -fomit-frame-pointer`	20120802	20120709
8987658	`ref`	`gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer`	20120802	20120709
8992068	`ref`	`gcc -mcpu=ep9312 -O3 -fomit-frame-pointer`	20120802	20120709
8992416	`ref`	`gcc -mcpu=arm9 -O3 -fomit-frame-pointer`	20120802	20120709
8992740	`ref`	`gcc -mcpu=arm920t -O3 -fomit-frame-pointer`	20120802	20120709
8993160	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20120802	20120709
8993388	`ref`	`gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer`	20120802	20120709
8994564	`ref`	`gcc -mcpu=arm940t -O3 -fomit-frame-pointer`	20120802	20120709
8995074	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20120802	20120709
8995116	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20120802	20120709
8996496	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20120802	20120709
8998188	`ref`	`gcc -mcpu=arm9e -O3 -fomit-frame-pointer`	20120802	20120709
8999004	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20120802	20120709
9000960	`ref`	`gcc -mcpu=arm1020t -O3 -fomit-frame-pointer`	20120802	20120709
9002412	`ref`	`gcc -mcpu=arm920 -O3 -fomit-frame-pointer`	20120802	20120709
9005712	`ref`	`gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer`	20120802	20120709
9010350	`ref`	`gcc -mcpu=xscale -O3 -fomit-frame-pointer`	20120802	20120709
9011766	`ref`	`gcc -O3 -fomit-frame-pointer`	20120802	20120709
9081312	`ref`	`gcc -mcpu=arm9 -O2 -fomit-frame-pointer`	20120802	20120709
9081348	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20120802	20120709
9081894	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20120802	20120709
9082296	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20120802	20120709
9082650	`ref`	`gcc -mcpu=arm9e -O2 -fomit-frame-pointer`	20120802	20120709
9083502	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20120802	20120709
9083868	`ref`	`gcc -mcpu=arm920t -O2 -fomit-frame-pointer`	20120802	20120709
9083964	`ref`	`gcc -mcpu=ep9312 -O2 -fomit-frame-pointer`	20120802	20120709
9083976	`ref`	`gcc -mcpu=arm940t -O2 -fomit-frame-pointer`	20120802	20120709
9084864	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20120802	20120709
9086196	`ref`	`gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer`	20120802	20120709
9086346	`ref`	`gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer`	20120802	20120709
9086556	`ref`	`gcc -mcpu=arm1020t -O2 -fomit-frame-pointer`	20120802	20120709
9088644	`ref`	`gcc -mcpu=arm920 -O2 -fomit-frame-pointer`	20120802	20120709
9098610	`ref`	`gcc -mcpu=xscale -O2 -fomit-frame-pointer`	20120802	20120709
9100836	`ref`	`gcc -mcpu=iwmmxt -O2 -fomit-frame-pointer`	20120802	20120709
9105228	`ref`	`gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer`	20120802	20120709
9108738	`ref`	`gcc -O2 -fomit-frame-pointer`	20120802	20120709
22634460	`ref`	`cc`	20120802	20120709
22636350	`ref`	`gcc -funroll-loops`	20120802	20120709
22637100	`ref`	`gcc`	20120802	20120709

Test failure

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-r4 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-r4f -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3

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.

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

Compiler	Implementations
clang -O3	ref

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -mavx

crypto_hash.c: clang: warning: argument unused during compilation: '-mavx'
crypto_msbyte_uint32.c: clang: warning: argument unused during compilation: '-mavx'
crypto_sha1.c: clang: warning: argument unused during compilation: '-mavx'
crypto_sha2.c: clang: warning: argument unused during compilation: '-mavx'
crypto_sha256.c: clang: warning: argument unused during compilation: '-mavx'
ebats.c: clang: warning: argument unused during compilation: '-mavx'
ntru_encrypt.c: clang: warning: argument unused during compilation: '-mavx'
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: '-mavx'
ntru_encrypt_param_sets.c: clang: warning: argument unused during compilation: '-mavx'
ntru_encrypt_util.c: clang: warning: argument unused during compilation: '-mavx'
useshort.c: clang: warning: argument unused during compilation: '-mavx'

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

Compiler	Implementations
clang -O3 -mavx	ref