Implementation notes: armeabi, spongebob, crypto_hash/nasha256

Computer: spongebob
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20130126
Operation: crypto_hash
Primitive: nasha256
TimeImplementationCompilerBenchmark dateSUPERCOP version
46336opt_v4gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns2013030520130126
46336opt_v4gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns2013030520130126
46336opt_v4gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns2013030520130126
46336opt_v4gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns2013030520130126
46336opt_v4gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns2013030520130126
46336opt_v4gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns2013030520130126
51200opt_v4gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer2013030520130126
51200opt_v4gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer2013030520130126
51456opt_v4gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer2013030520130126
51456opt_v4gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer2013030520130126
51456opt_v4gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer2013030520130126
51456opt_v4gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer2013030520130126
52224opt_v4gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2013030520130126
52224opt_v4gcc -mcpu=arm1136j-s -O -fomit-frame-pointer2013030520130126
52224opt_v4gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns2013030520130126
52224opt_v4gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer2013030520130126
52224opt_v4gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns2013030520130126
52480opt_v4gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2013030520130126
52480opt_v4gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2013030520130126
53248opt_v4gcc -mcpu=xscale -O -fomit-frame-pointer2013030520130126
53504opt_v4gcc -fno-schedule-insns -O2 -fomit-frame-pointer2013030520130126
53504opt_v4gcc -fno-schedule-insns -O3 -fomit-frame-pointer2013030520130126
53504opt_v4gcc -fno-schedule-insns -Os -fomit-frame-pointer2013030520130126
53504opt_v4gcc -mcpu=arm9e -O2 -fomit-frame-pointer2013030520130126
53504opt_v4gcc -mcpu=arm9e -O3 -fomit-frame-pointer2013030520130126
53504opt_v4gcc -mcpu=arm9e -O -fomit-frame-pointer2013030520130126
53504opt_v4gcc -mcpu=arm9e -Os -fomit-frame-pointer2013030520130126
54528opt_v4gcc -mcpu=xscale -O2 -fomit-frame-pointer2013030520130126
54528opt_v4gcc -mcpu=xscale -O3 -fomit-frame-pointer2013030520130126
54528opt_v4gcc -mcpu=xscale -Os -fomit-frame-pointer2013030520130126
54784opt_v4gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -funroll-loops -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -funroll-loops -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -funroll-loops -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm1020t -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm1020t -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm1020t -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm810 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm810 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm810 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm8 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm8 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm8 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920t -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920t -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm920t -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm940t -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm940t -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm940t -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=cortex-a9 -O -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=cortex-r4 -O -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=ep9312 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=ep9312 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=ep9312 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm110 -Os -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm -O2 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm -O3 -fomit-frame-pointer2013030520130126
55808opt_v4gcc -mcpu=strongarm -Os -fomit-frame-pointer2013030520130126
57088opt_v4gcc -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -fno-schedule-insns -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -funroll-loops -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm10tdmi -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm810 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm8 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm920 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm920t -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm940t -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm9 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=arm9tdmi -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=ep9312 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=strongarm1100 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=strongarm110 -O -fomit-frame-pointer2013030520130126
57088opt_v4gcc -mcpu=strongarm -O -fomit-frame-pointer2013030520130126
57344opt_v4gcc -mcpu=arm1020t -O -fomit-frame-pointer2013030520130126
57344opt_v4gcc -mcpu=arm7tdmi -O -fomit-frame-pointer2013030520130126
59392opt_v4gcc -mcpu=cortex-r4 -O2 -fomit-frame-pointer2013030520130126
59392opt_v4gcc -mcpu=cortex-r4 -O3 -fomit-frame-pointer2013030520130126
60416opt_v4gcc -mcpu=cortex-r4 -Os -fomit-frame-pointer2013030520130126
61952opt_v4gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer2013030520130126
62976opt_v4gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer2013030520130126
62976opt_v4gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer2013030520130126
62976opt_v4gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer2013030520130126
62976opt_v4gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer2013030520130126
62976opt_v4gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer2013030520130126
65024optgcc -mcpu=cortex-a9 -O -fomit-frame-pointer2013030520130126
65280opt_v4gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer2013030520130126
65280optgcc -mcpu=cortex-r4 -O -fomit-frame-pointer2013030520130126
66560optgcc -mcpu=arm1136j-s -O -fomit-frame-pointer2013030520130126
66560optgcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns2013030520130126
66560optgcc -mcpu=arm1136jf-s -O -fomit-frame-pointer2013030520130126
66560optgcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns2013030520130126
66560opt_v4gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer2013030520130126
66560opt_v4gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer2013030520130126
67584optgcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer2013030520130126
67584optgcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer2013030520130126
68864optgcc -mcpu=arm9e -O -fomit-frame-pointer2013030520130126
68864optgcc -mcpu=xscale -O -fomit-frame-pointer2013030520130126
71424optgcc -funroll-loops -O -fomit-frame-pointer2013030520130126
71424optgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2013030520130126
72448optgcc -O -fomit-frame-pointer2013030520130126
72448optgcc -fno-schedule-insns -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm1020t -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm10tdmi -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns2013030520130126
72448optgcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm7tdmi -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm810 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm8 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm920 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm920t -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm940t -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm9 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=arm9tdmi -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=ep9312 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=strongarm1100 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=strongarm110 -O -fomit-frame-pointer2013030520130126
72448optgcc -mcpu=strongarm -O -fomit-frame-pointer2013030520130126
73472optgcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns2013030520130126
73728optgcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer2013030520130126
73728optgcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns2013030520130126
73728optgcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer2013030520130126
74752optgcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns2013030520130126
76032optgcc -mcpu=arm1136j-s -Os -fomit-frame-pointer2013030520130126
77056optgcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer2013030520130126
77312optgcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer2013030520130126
78336optgcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns2013030520130126
78336optgcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns2013030520130126
78336optgcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer2013030520130126
78336optgcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer2013030520130126
79616optgcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer2013030520130126
79616optgcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer2013030520130126
80640optgcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer2013030520130126
81152optgcc -mcpu=cortex-a9 -Os -fomit-frame-pointer2013030520130126
81664optgcc -mcpu=arm9e -O2 -fomit-frame-pointer2013030520130126
81920optgcc -mcpu=arm9e -O3 -fomit-frame-pointer2013030520130126
81920optgcc -mcpu=cortex-r4 -O3 -fomit-frame-pointer2013030520130126
82176optgcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer2013030520130126
83968optgcc -mcpu=arm8 -O2 -fomit-frame-pointer2013030520130126
83968optgcc -mcpu=arm920 -O2 -fomit-frame-pointer2013030520130126
83968optgcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer2013030520130126
83968optgcc -mcpu=strongarm110 -O2 -fomit-frame-pointer2013030520130126
84224optgcc -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm1020t -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm810 -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm920t -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm940t -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm9 -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=ep9312 -O2 -fomit-frame-pointer2013030520130126
84224optgcc -mcpu=strongarm -O2 -fomit-frame-pointer2013030520130126
84480optgcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer2013030520130126
85504optgcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer2013030520130126
87552optgcc -mcpu=cortex-r4 -O2 -fomit-frame-pointer2013030520130126
87808optgcc -fno-schedule-insns -O3 -fomit-frame-pointer2013030520130126
90112optgcc -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm1020t -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm810 -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm8 -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm920 -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm920t -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm940t -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm9 -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer2013030520130126
90112optgcc -mcpu=ep9312 -O3 -fomit-frame-pointer2013030520130126
90368optgcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer2013030520130126
90368optgcc -mcpu=strongarm110 -O3 -fomit-frame-pointer2013030520130126
90368optgcc -mcpu=strongarm -O3 -fomit-frame-pointer2013030520130126
91392optgcc -fno-schedule-insns -O2 -fomit-frame-pointer2013030520130126
91392optgcc -mcpu=cortex-r4 -Os -fomit-frame-pointer2013030520130126
93696optgcc -mcpu=xscale -O2 -fomit-frame-pointer2013030520130126
93696optgcc -mcpu=xscale -O3 -fomit-frame-pointer2013030520130126
94976optgcc -fno-schedule-insns -Os -fomit-frame-pointer2013030520130126
94976optgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2013030520130126
98560optgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2013030520130126
98560optgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2013030520130126
98560optgcc -mcpu=arm7tdmi -Os -fomit-frame-pointer2013030520130126
99840optgcc -funroll-loops -Os -fomit-frame-pointer2013030520130126
99840optgcc -mcpu=arm9e -Os -fomit-frame-pointer2013030520130126
100864optgcc -funroll-loops -O3 -fomit-frame-pointer2013030520130126
102144optgcc -funroll-loops -O2 -fomit-frame-pointer2013030520130126
102144optgcc -mcpu=arm8 -Os -fomit-frame-pointer2013030520130126
102400optgcc -mcpu=arm810 -Os -fomit-frame-pointer2013030520130126
102400optgcc -mcpu=arm9tdmi -Os -fomit-frame-pointer2013030520130126
103168optgcc -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=arm1020t -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=arm920t -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=arm940t -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=arm9 -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=ep9312 -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=strongarm1100 -Os -fomit-frame-pointer2013030520130126
103168optgcc -mcpu=strongarm -Os -fomit-frame-pointer2013030520130126
103424optgcc -mcpu=arm10tdmi -Os -fomit-frame-pointer2013030520130126
103424optgcc -mcpu=arm920 -Os -fomit-frame-pointer2013030520130126
103424optgcc -mcpu=strongarm110 -Os -fomit-frame-pointer2013030520130126
103424optgcc -mcpu=xscale -Os -fomit-frame-pointer2013030520130126
168704opt_v4cc2013030520130126
168704opt_v4gcc2013030520130126
168704opt_v4gcc -funroll-loops2013030520130126
222208optcc2013030520130126
222208optgcc2013030520130126
222208optgcc -funroll-loops2013030520130126

Test failure

Implementation: crypto_hash/nasha256/opt
Compiler: gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 22, namely:
CompilerImplementations
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O3 -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -Os -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -march=iwmmxt -O2 -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -march=iwmmxt -O3 -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -march=iwmmxt -O -fomit-frame-pointer opt opt_v4
gcc -funroll-loops -march=iwmmxt -Os -fomit-frame-pointer opt opt_v4
gcc -mcpu=iwmmxt -O2 -fomit-frame-pointer opt opt_v4
gcc -mcpu=iwmmxt -O3 -fomit-frame-pointer opt opt_v4
gcc -mcpu=iwmmxt -Os -fomit-frame-pointer opt opt_v4

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: cc
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 126, namely:
CompilerImplementations
cc opt_v4
gcc opt_v4
gcc -O2 -fomit-frame-pointer opt_v4
gcc -O3 -fomit-frame-pointer opt_v4
gcc -O -fomit-frame-pointer opt_v4
gcc -Os -fomit-frame-pointer opt_v4
gcc -fno-schedule-insns -O2 -fomit-frame-pointer opt_v4
gcc -fno-schedule-insns -O3 -fomit-frame-pointer opt_v4
gcc -fno-schedule-insns -O -fomit-frame-pointer opt_v4
gcc -fno-schedule-insns -Os -fomit-frame-pointer opt_v4
gcc -funroll-loops opt_v4
gcc -funroll-loops -O2 -fomit-frame-pointer opt_v4
gcc -funroll-loops -O3 -fomit-frame-pointer opt_v4
gcc -funroll-loops -O -fomit-frame-pointer opt_v4
gcc -funroll-loops -Os -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O3 -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O -fomit-frame-pointer opt_v4
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -Os -fomit-frame-pointer opt_v4
gcc -funroll-loops -march=iwmmxt -O2 -fomit-frame-pointer opt_v4
gcc -funroll-loops -march=iwmmxt -O3 -fomit-frame-pointer opt_v4
gcc -funroll-loops -march=iwmmxt -O -fomit-frame-pointer opt_v4
gcc -funroll-loops -march=iwmmxt -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm1020t -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1020t -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1020t -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm1020t -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm10tdmi -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns opt_v4
gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm7tdmi -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm810 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm810 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm810 -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm810 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm8 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm8 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm8 -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm8 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm920 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm920 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm920 -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm920 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm920t -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm920t -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm920t -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm920t -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm940t -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm940t -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm940t -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm940t -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm9 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9 -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm9 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm9e -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9e -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9e -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm9e -Os -fomit-frame-pointer opt_v4
gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=arm9tdmi -O -fomit-frame-pointer opt_v4
gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-r4 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-r4 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-r4 -O -fomit-frame-pointer opt_v4
gcc -mcpu=cortex-r4 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=ep9312 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=ep9312 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=ep9312 -O -fomit-frame-pointer opt_v4
gcc -mcpu=ep9312 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=iwmmxt -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=iwmmxt -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=iwmmxt -Os -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm110 -O -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm -O -fomit-frame-pointer opt_v4
gcc -mcpu=strongarm -Os -fomit-frame-pointer opt_v4
gcc -mcpu=xscale -O2 -fomit-frame-pointer opt_v4
gcc -mcpu=xscale -O3 -fomit-frame-pointer opt_v4
gcc -mcpu=xscale -O -fomit-frame-pointer opt_v4
gcc -mcpu=xscale -Os -fomit-frame-pointer opt_v4