Implementation notes: x86, gpu, crypto_aead/artemia128v12

Computer: gpu
Architecture: x86
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: artemia128v12
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
204628417995 24 036932 428 832refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2019082520190816
268463620566 24 041864 424 832refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2019082520190816
272886419071 24 040153 432 832refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2019082520190816
273352418580 24 040185 428 832refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2019082520190816
275691219870 24 041380 424 832refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2019082520190816
283106017626 24 037241 428 832refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2019082520190816
285747618751 24 039156 424 832refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2019082520190816
293926417948 24 037837 428 832refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2019082520190816
299216419006 24 039138 436 832refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2019082520190816
299407616713 24 035546 436 832refgcc_-m32_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2019082520190816
299631217359 24 035838 436 832refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2019082520190816
302714016713 24 035598 436 832refgcc_-m32_-march=corei7_-O3_-fomit-frame-pointer2019082520190816
303190817313 24 035826 432 832refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2019082520190816
303979219413 24 040261 428 832refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2019082520190816
304671219675 24 041284 424 832refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2019082520190816
306173617886 24 037072 424 832refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2019082520190816
310639619006 24 038530 436 832refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2019082520190816
313390416211 24 035362 436 832refgcc_-m32_-march=core-avx-i_-O3_-fomit-frame-pointer2019082520190816
314062418457 24 037844 424 832refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2019082520190816
314890017497 24 037361 428 832refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2019082520190816
317608818457 24 037844 424 832refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2019082520190816
320488017956 24 037057 432 832refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2019082520190816
321758816211 24 035362 436 832refgcc_-m32_-march=corei7-avx_-O3_-fomit-frame-pointer2019082520190816
322859219006 24 039138 436 832refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2019082520190816
324544418662 24 037636 424 832refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2019082520190816
325216815893 24 035492 424 832refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2019082520190816
325882817677 24 037252 424 832refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2019082520190816
328538015893 24 035492 424 832refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2019082520190816
329578417497 24 037361 428 832refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2019082520190816
329906016607 24 034108 428 832refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2019082520190816
332422817888 24 037514 436 832refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2019082520190816
334279219105 24 039810 432 832refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2019082520190816
338605617328 24 036605 428 832refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2019082520190816
339418416713 24 035598 436 832refgcc_-m32_-march=core2_-msse4_-O3_-fomit-frame-pointer2019082520190816
340579217079 24 035426 436 832refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2019082520190816
342553618457 24 037844 424 832refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2019082520190816
343676816231 24 034585 428 832refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2019082520190816
344590418662 24 037636 424 832refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2019082520190816
345615619256 24 039878 436 832refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2019082520190816
346688420566 24 041864 424 832refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2019082520190816
346763215847 24 035596 424 832refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2019082520190816
346804016211 24 035362 436 832refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2019082520190816
348598417948 24 037837 428 832refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2019082520190816
350396017373 24 036654 432 832refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2019082520190816
352636416958 24 036377 428 832refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2019082520190816
35604309746 24 025552 424 832refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2019082520190816
357050416825 24 035756 428 832refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2019082520190816
357515410786 24 026876 424 832refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2019082520190816
358056034914 48 036093 432 832refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2019082520190816
358694415940 24 035729 428 832refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2019082520190816
358903617940 24 037813 428 832refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2019082520190816
359732417294 24 036657 428 832refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2019082520190816
360605615861 24 034450 436 832refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2019082520190816
362628417294 24 036657 428 832refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2019082520190816
364408016257 24 034581 428 832refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2019082520190816
365146016231 24 034585 428 832refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2019082520190816
365273217564 24 036270 436 832refgcc_-m32_-O3_-fomit-frame-pointer2019082520190816
365639211083 24 027752 424 832refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2019082520190816
365696417359 24 035838 436 832refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2019082520190816
36669329752 24 025384 428 832refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2019082520190816
370070016713 24 035594 436 832refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2019082520190816
372470015678 24 034457 432 832refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2019082520190816
374671615649 24 035157 432 832refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2019082520190816
37714929465 24 025058 432 832refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2019082520190816
379619210786 24 026876 424 832refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2019082520190816
38123089825 24 025810 436 832refgcc_-m32_-march=core-avx-i_-O_-fomit-frame-pointer2019082520190816
382723617969 24 037309 428 832refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2019082520190816
383666815667 24 035425 428 832refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2019082520190816
38411948936 24 023836 420 832refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2019082520190816
387091210687 24 027006 436 832refgcc_-m32_-march=core-avx-i_-O2_-fomit-frame-pointer2019082520190816
387639617079 24 035234 436 832refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2019082520190816
388832810690 24 026954 436 832refgcc_-m32_-O2_-fomit-frame-pointer2019082520190816
389486010083 24 025885 428 832refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2019082520190816
389814410083 24 025885 428 832refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2019082520190816
390383610040 24 025857 428 832refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2019082520190816
391106415547 24 034918 432 832refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2019082520190816
391469615371 24 035053 428 832refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2019082520190816
39201208706 24 023544 420 832refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2019082520190816
39330729746 24 025552 424 832refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2019082520190816
39336849831 24 025810 436 832refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2019082520190816
39446448706 24 023544 420 832refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2019082520190816
39475408939 24 023836 420 832refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2019082520190816
395849615583 24 034828 428 832refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2019082520190816
396964017359 24 035838 436 832refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2019082520190816
39877408977 24 023836 420 832refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2019082520190816
39899249662 24 025581 428 832refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2019082520190816
399499217079 24 035426 436 832refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2019082520190816
400679619042 24 038540 424 832refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2019082520190816
40163729662 24 025581 428 832refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2019082520190816
401723610786 24 026876 424 832refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2019082520190816
40234488873 24 023848 420 832refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2019082520190816
40245088708 24 023560 420 832refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2019082520190816
40246368979 24 023836 420 832refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2019082520190816
403456015940 24 035729 428 832refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2019082520190816
403458410778 24 026190 436 832refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2019082520190816
403473219413 24 040261 428 832refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2019082520190816
40353448680 24 023576 420 832refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2019082520190816
404059215893 24 035492 424 832refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2019082520190816
40410209863 24 025774 436 832refgcc_-m32_-O_-fomit-frame-pointer2019082520190816
40487448865 24 023756 420 832refgcc_-m32_-march=core-avx-i_-Os_-fomit-frame-pointer2019082520190816
405105610228 24 026106 432 832refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2019082520190816
40520888944 24 023852 420 832refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2019082520190816
405511621868 48 026813 432 832refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2019082520190816
406061615808 24 035394 436 832refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2019082520190816
407004010405 24 026781 428 832refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2019082520190816
40829609721 24 025592 424 832refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2019082520190816
40992688873 24 023848 420 832refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2019082520190816
41050368944 24 023852 420 832refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2019082520190816
41074328688 24 023592 420 832refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2019082520190816
41095768690 24 023592 420 832refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2019082520190816
411487210691 24 027042 436 832refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2019082520190816
412024819514 48 024737 432 832refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2019082520190816
41260089825 24 025810 436 832refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2019082520190816
41322008685 24 023592 420 832refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2019082520190816
41326088885 24 023880 420 832refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2019082520190816
415459217894 48 023852 420 832refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2019082520190816
41644168708 24 023560 420 832refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2019082520190816
41691249746 24 025552 424 832refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2019082520190816
417636410778 24 026190 436 832refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2019082520190816
41773169900 24 024784 428 832refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2019082520190816
418596810691 24 027026 436 832refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2019082520190816
418790010687 24 027006 436 832refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2019082520190816
41909369831 24 025810 436 832refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2019082520190816
41914408943 24 023852 420 832refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2019082520190816
41978608865 24 023756 420 832refgcc_-m32_-march=corei7-avx_-Os_-fomit-frame-pointer2019082520190816
42011128706 24 023544 420 832refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2019082520190816
420204015861 24 034450 436 832refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2019082520190816
421124010687 24 027006 436 832refgcc_-m32_-march=corei7-avx_-O2_-fomit-frame-pointer2019082520190816
42275969825 24 025810 436 832refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2019082520190816
42401129459 24 025273 428 832refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2019082520190816
42507128678 24 023560 420 832refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2019082520190816
425148417123 24 036116 424 832refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2019082520190816
425706417710 24 035736 424 832refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2019082520190816
42691648938 24 023836 420 832refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2019082520190816
427617610074 24 025090 436 832refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2019082520190816
42989809831 24 025810 436 832refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2019082520190816
43107809727 24 025645 428 832refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2019082520190816
435154010691 24 027026 436 832refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2019082520190816
43695968678 24 023560 420 832refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2019082520190816
43994768947 24 023852 420 832refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2019082520190816
440332810687 24 027022 436 832refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2019082520190816
440760410082 24 025672 428 832refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2019082520190816
443568410701 24 027049 428 832refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2019082520190816
44462248683 24 023576 420 832refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2019082520190816
444823210074 24 025090 436 832refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2019082520190816
445825610778 24 026190 436 832refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2019082520190816
44625408936 24 023836 420 832refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2019082520190816
446664017969 24 037309 428 832refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2019082520190816
44763169825 24 025810 436 832refgcc_-m32_-march=corei7-avx_-O_-fomit-frame-pointer2019082520190816
45397648868 24 023756 420 832refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2019082520190816
455372015861 24 034450 436 832refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2019082520190816
45672889896 24 025745 432 832refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2019082520190816
458699610701 24 027049 428 832refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2019082520190816
459602815649 24 035157 432 832refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2019082520190816
46218768690 24 023592 420 832refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2019082520190816
462484015923 24 034468 428 832refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2019082520190816
465509610074 24 025090 436 832refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2019082520190816
46819529896 24 025745 432 832refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2019082520190816
46852968946 24 023852 420 832refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2019082520190816
46896408708 24 023560 420 832refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2019082520190816
46896608885 24 023880 420 832refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2019082520190816
47020528685 24 023592 420 832refgcc_-m32_-Os_-fomit-frame-pointer2019082520190816
47414408683 24 023576 420 832refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2019082520190816
47575128936 24 023836 420 832refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2019082520190816
47777568868 24 023756 420 832refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2019082520190816
47825768885 24 023880 420 832refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2019082520190816
483248010771 24 026268 424 832refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2019082520190816
48401768680 24 023576 420 832refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2019082520190816
48525368688 24 023592 420 832refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2019082520190816
48621168873 24 023848 420 832refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2019082520190816
49754928865 24 023756 420 832refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2019082520190816
49848968868 24 023756 420 832refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2019082520190816

Test failure

Implementation: ref
Security model: unknown
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^~

Number of similar (compiler,implementation) pairs: 171, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer ref
gcc -m32 -O2 -fomit-frame-pointer ref
gcc -m32 -O3 -fomit-frame-pointer ref
gcc -m32 -O -fomit-frame-pointer ref
gcc -m32 -Os -fomit-frame-pointer ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer ref
gcc -m32 -march=athlon -O -fomit-frame-pointer ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer ref
gcc -m32 -march=i386 -O -fomit-frame-pointer ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer ref
gcc -m32 -march=i486 -O -fomit-frame-pointer ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6 -O -fomit-frame-pointer ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k8 -O -fomit-frame-pointer ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer ref
gcc -m32 -march=nocona -O -fomit-frame-pointer ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium -O -fomit-frame-pointer ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer ref
gcc -m32 -march=prescott -O -fomit-frame-pointer ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^~
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^~

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -m32 -march=barcelona -O -fomit-frame-pointer ref
gcc -m32 -march=barcelona -Os -fomit-frame-pointer ref