Òåñò: WinWord-ôàéë


	Ñàéò î ñæàòèè >> Íîâèíêè \| Î ñåðâåðå (Compression Catalog! \| ENGLISH) Êíèãà "Ìåòîäû ñæàòèÿ äàííûõ" >> Áåç ïîòåðü \| Èçîáðàæåíèé \| Âèäåî Ðàçäåëû >> Còàòüè \| Âèäåî \| Arctest \| Ññûëêè \| Ru.compress \| Ôîðóì Ïðîåêòû >> Ä.Âàòîëèíà \| À.Ðàòóøíÿêà \| Ì.Ñìèðíîâà \| Â.Þêèíà \| Å.Øåëâèíà \| Ä.Øêàðèíà

Òåñò: WinWord-ôàéë
(VY Ñ.C.T.) - Îêòÿáðü, 2001

Êîíôèãóðàöèÿ ÏÊ íà êîòîðîì ïðîèçâîäèëîñü òåñòèðîâàíèå:

Intel Pentium-III 840Mhz;
256MB SDRAM;
Æåñòêèé äèñê Quantum Fireball ST 4.3Gb;
ÎÑ Windows NT4 sp4.

Òåñòèðîâàíèå ïðîèçâîäèëîñü ñ èñïîëüçîâàíèåì WinWord ôàéëà Fileware.doc (427,520 áàéò).

Îí èìååò ñðàâíèòåëüíî íåáîëüøîé áèíàðíûé çàãîëîâîê, çàòåì - ìíîãî òåêñòà è ñòîëüêî æå äàííûõ ñ ðåãóëÿðíîé ñòðóêòóðîé. Ðàññ÷èòàí íà êîìïðåññîðû, êîòîðûå áûñòðî è ðàäèêàëüíî ïåðåêëþ÷àþò ìîäåëü ñæàòèÿ, óìåþò ïîæàòü òåêñò è îòëîâèòü ðåãóëÿðíûå ñòðóêòóðû.

Ïðèì.	Àðõèâàòîð è èñïîëüçîâàâøèåñÿ îïöèè	Àëãîðèòì	Óïàêîâàííûé ðàçìåð	Ñòåïåíü ïàêîâêè	Âðåìÿ ïàêîâêè (ñåê.)	Âðåìÿ ðàñïàêîâêè (ñåê.)	Ðåéòèíã (ñåê.)
*	777 0.04b1 m2	LZ+Ari	103919	0.757	7.46	4.46	40.78
*	rk 1.04a01 mx1	PPMZ	106636	0.751	4.47	4.50	38.59
*	7zip 2.30b2 7z LZMAbt234	LZMA	107236	0.749	0.64	0.12	30.54
	uharc' 0.4np mx	PPM	107495	0.749	2.08	1.63	33.56
	rk 1.04a01 mx3 M16	PPMZ	107804	0.748	4.64	4.70	39.28
	rk 1.04a01 mx2	PPMZ	107992	0.747	4.78	4.84	39.61
	uharc' 0.3np mx	PPM	108486	0.746	2.14	1.68	33.95
	rkuc 1.04 o16 b x	PPMZ	109376	0.744	3.05	3.21	36.64
	rkuc 1.04 o12 b x	PPMZ	109448	0.744	2.88	2.98	36.26
	uharc' 0.4np m3	LZ+Ari	110986	0.740	1.48	0.40	32.70
	uharc' 0.4np m2	LZ+Ari	111623	0.739	1.37	0.42	32.79
	ppmonstr H o1 m64	PPMII	112130	0.738	1.24	1.28	33.66
	ppmn 1.00b1 O9	PPMII	112393	0.737	1.01	1.13	33.36
	ppmn 1.00b1 O7	PPMII	112803	0.736	1.00	1.09	33.42
	ppmonstr H o16 m64	PPMII	113000	0.736	0.97	0.99	33.34
	uharc' 0.4np mm-	LZ+Ari	113058	0.736	0.82	0.38	32.60
	ppmn 1.00b1 O6	PPMII	113116	0.735	1.02	1.08	33.52
	uharc' 0.4np m1	LZ+Ari	113342	0.735	1.32	0.41	33.21
	ppmonstr H o12 m64	PPMII	113595	0.734	0.92	0.94	33.41
	ppmonstr H o10 m64	PPMII	114085	0.733	0.86	0.92	33.47
	ppmn 1.00b1	PPMII	114155	0.733	0.79	0.90	33.39
	ppmn 1.00b1 O5 DA	PPMII	114155	0.733	0.82	0.88	33.40
	jar32 1.02d m3	LZ+Huf	114234	0.733	0.89	0.12	32.74
	jar32 1.02d m4	LZ+Huf	114240	0.733	0.88	0.12	32.73
	ppmonstr H o8 m32	PPMII	114927	0.731	0.86	0.87	33.65
	acb 2.00 u	AC	115500	0.730	3.05	3.09	38.22
	rkuc 1.04 o16 b	PPMZ	115572	0.730	2.35	2.56	37.01
	bee 0.49 m3d3	PPM	115661	0.729	3.26	3.41	38.79
	rkuc 1.04 o12 b	PPMZ	115908	0.729	2.15	2.31	36.65
	acb 2.00 b	AC	115944	0.729	2.08	2.08	36.36
	bee 0.49 m3d2	PPM	116395	0.728	3.82	3.94	40.09
	ppmonstr H o6 m32	PPMII	116451	0.728	0.80	0.80	33.94
	ppmonstr H o6 m64	PPMII	116451	0.728	0.80	0.85	33.99
	rkuc 1.04 o8 b	PPMZ	116500	0.727	2.00	2.09	36.45
*	ppmdh o16 m64	PPMII	116552	0.727	0.40	0.45	33.22
	bee 0.49 m2d3	PPM	116782	0.727	2.32	2.41	37.16
*	arjz 0.50 mp9 md2m	LZ+Huf	116843	0.727	0.37	0.07	32.89
	acb 2.00 B	AC	117013	0.726	1.42	1.46	35.38
	ppmdh o12 m64	PPMII	117056	0.726	0.37	0.43	33.31
	arjz 0.50 mp9	LZ+Huf	117170	0.726	0.35	0.07	32.96
*	arjz 0.50 mp8	LZ+Huf	117275	0.726	0.31	0.06	32.94
	bee 0.49 m2d2	PPM	117275	0.726	2.79	2.94	38.30
*	arjz 0.50 md2m	LZ+Huf	117451	0.725	0.29	0.07	32.98
	ppmdh o10 m64	PPMII	117489	0.725	0.35	0.41	33.39
	dst 0.9 mg 4	LZ+DHuf	117666	0.725	1.36	0.67	34.71
	dst 0.9 mb 4	LZ+DHuf	117767	0.725	1.05	0.43	34.19
	arjz 0.50	LZ+Huf	117780	0.725	0.27	0.07	33.05
	ppmonstr H o5 m16	PPMII	117992	0.724	0.78	0.82	34.37
*	cabarc 1.00 LZX:21	LZ+Huf	118011	0.724	0.88	0.01	33.67
	ppmdh o8 m64	PPMII	118202	0.724	0.35	0.41	33.59
	rkuc 1.04 o8 x	PPMZ	118264	0.723	1.87	2.04	36.76
	cabarc 1.00 LZX:18	LZ+Huf	118473	0.723	0.88	0.02	33.80
*	arjz 0.50 mp6	LZ+Huf	118546	0.723	0.24	0.07	33.23
	boa 0.58b m7	PPM	118635	0.723	1.93	1.92	36.80
	boa 0.58b m15	PPM	118928	0.722	2.14	2.13	37.30
	ace32 2.0c3 m4	LZ+Huf	119106	0.721	0.50	0.59	34.17
	ace32 2.0c3 m5 d2048	LZ+Huf	119106	0.721	0.50	0.60	34.18
	rar/win 2.70 m5	LZ+Huf	119134	0.721	0.30	0.13	33.52
	rar/win 2.70 m4	LZ+Huf	119147	0.721	0.31	0.11	33.51
	ace32 2.0c3 m3	LZ+Huf	119154	0.721	0.50	0.60	34.19
	imp 1.10 -1 m3 u1000	LZ+Huf	119214	0.721	0.23	0.10	33.44
	dst 0.9 mg	LZ+DHuf	119261	0.721	0.81	0.62	34.55
	rar/win 2.70 m3	LZ+Huf	119279	0.721	0.30	0.12	33.55
	dst 0.9 mb	LZ+DHuf	119364	0.721	0.50	0.39	34.04
	ppmdh o6 m64	PPMII	119647	0.720	0.31	0.38	33.92
	imp 1.10 -1 u1000	LZ+Huf	119765	0.720	0.19	0.08	33.53
	arjz 0.50 mp5	LZ+Huf	119815	0.720	0.23	0.07	33.58
	rkuc 1.04 o16	PPMZ	119820	0.720	1.97	2.15	37.40
	cabarc 1.00 LZX:15	LZ+Huf	119969	0.719	0.61	0.02	33.95
	rkuc 1.04 o12	PPMZ	120164	0.719	1.77	1.96	37.10
	ppmonstr H	PPMII	120392	0.718	0.76	0.75	34.95
	rkuc 1.04 o8	PPMZ	120892	0.717	1.58	1.74	36.90
	ppmdh o5 m16	PPMII	120996	0.717	0.29	0.36	34.26
	rk 1.04a01 mf2	ROLZ	121244	0.716	1.75	1.64	37.06
	arhangel 1.40a1 -1	LZ+Ari	121397	0.716	0.25	0.12	34.09
	ha 0.999c a1	LZ+Ari	121441	0.716	0.52	0.18	34.43
	rk 1.04a01 mf3	ROLZ	121496	0.716	3.46	3.38	40.58
	7zip 2.30b2 zip mx	LZ+Huf	121563	0.716	1.04	0.07	34.87
	uharc' 0.3np m3	LZ+PPM	122227	0.714	1.38	0.31	35.64
	7zip 2.30b2 zip	LZ+Huf	122465	0.714	0.40	0.07	34.48
	uharc' 0.3np m2	LZ+PPM	123325	0.712	0.95	0.34	35.54
	uc 2.3.05 tt	LZ+Huf	123372	0.711	0.32	0.01	34.60
	ppmdh	PPMII	123422	0.711	0.28	0.35	34.91
	rk 1.04a01	PPM/ROLZ	123656	0.711	0.45	0.47	35.26
	rk 1.04a01 mf1	ROLZ	123760	0.711	0.42	0.47	35.26
	uc 2.3.05 tn	LZ+Huf	124200	0.709	0.30	0.06	34.86
	rkuc 1.04	PPMZ	124276	0.709	1.04	1.20	36.76
	uharc' 0.3np m1	LZ+PPM	124402	0.709	0.91	0.31	35.77
	lzds2' s1024 m2	LZ+Ari	124702	0.708	0.24	0.07	34.94
	lzds2' s1024 m1	LZ+Ari	124835	0.708	0.24	0.08	34.99
	uharc' 0.3np mm-	LZ+PPM	125234	0.707	0.80	0.35	35.93
	pkzip 2.04g -ex	LZ+Huf	125973	0.705	0.19	0.10	35.28
	esp 1.92	LZ+Huf	126095	0.705	0.15	0.04	35.21
	lz (Kabanov) 6	LZ+Huf	126146	0.705	0.35	0.14	35.53
	lz (Kabanov) 5	LZ+Huf	126164	0.705	0.29	0.13	35.46
	lz (Kabanov) 4	LZ+Huf	126260	0.705	0.26	0.13	35.46
	sbc 0.860 m3a	BWT+Ari	126811	0.703	0.69	0.42	36.33
	bee 0.49 m1d2	PPM	126902	0.703	1.53	1.65	38.43
	pkzip 2.04g	LZ+Huf	127232	0.702	0.13	0.06	35.53
	dc 0.99.298b	BWT+Ari	127377	0.702	0.38	0.18	35.94
	pkzip 2.50 max	LZ+Huf	127735	0.701	0.12	0.04	35.64
	lz (Kabanov) 3	LZ+Huf	128092	0.700	0.23	0.12	35.93
	pkzip 2.50	LZ+Huf	128161	0.700	0.11	0.06	35.77
	sbc 0.860 b3m3	BWT+Ari	128422	0.700	0.53	0.46	36.66
	arc' (I.Sutton) b2	BWT+Ari	128685	0.699	0.38	0.23	36.35
	lz (Kabanov) 2	LZ+Huf	128714	0.699	0.24	0.12	36.11
	sbc 0.860 b3m2	BWT+Ari	129167	0.698	0.43	0.36	36.66
	sbc 0.860	BWT+Ari	129167	0.698	0.45	0.35	36.67
	uharc' 0.4np mz	LZP	129276	0.698	0.34	0.48	36.73
	arc' (I.Sutton)	BWT+Ari	129479	0.697	0.35	0.26	36.57
	arc' (I.Sutton) mm1	BWT+Ari	129479	0.697	0.70	0.27	36.93
	arc' (I.Sutton) b5	BWT+Ari	129659	0.697	0.35	0.23	36.59
	ppmy 0.3b m200	PPM	129754	0.696	18.23	19.24	73.51
	lzds2' s1024 m3	LZ+Ari	130089	0.696	0.37	0.07	36.57
	ybs 0.3e -m256k	BWT+Ari	130356	0.695	0.37	0.24	36.82
	lz (Kabanov) 1	LZ+Huf	130618	0.694	0.21	0.13	36.62
	sbc 0.860 b3m1	BWT+Ari	130961	0.694	0.35	0.25	36.97
	gca 0.90g -v	BWT+Ari	131534	0.692	0.45	0.23	37.21
	arhangel 1.40a1 -2-mc8192	PPM	131613	0.692	1.09	0.97	38.61
	gca 0.90g	BWT+Ari	131723	0.692	0.41	0.18	37.17
	compressia' b256	BWT+Huf	131737	0.692	0.61	0.40	37.60
	lzds2' s1024 m4	LZ+Ari	131863	0.692	0.40	0.09	37.11
	ybs 0.3e -rm256k	BWT+Ari	132194	0.691	0.38	0.24	37.34
	ba 1.01b5 -24-r	BWT+Ari	132651	0.690	0.41	0.30	37.55
	zzip 0.35g -a1	BWT+Ari	132711	0.690	0.65	0.40	37.91
	ba 1.01b5 -24-T	BWT+Ari	132880	0.689	0.41	0.30	37.62
	ba 1.01b5 -24-g	BWT+Ari	132942	0.689	0.41	0.30	37.63
	lzds2' s1024 m5	LZ+Ari	133085	0.689	0.56	0.07	37.59
	ba 1.01b5 -24-T-m	BWT+Ari	133631	0.687	0.43	0.32	37.86
	ba 1.01b5 -24-m	BWT+Ari	133652	0.687	0.43	0.31	37.86
	ppmy 0.3b m64 o9	PPM	133730	0.687	7.08	8.03	52.25
	zzip 0.35g -mx	BWT+Ari	133803	0.687	0.67	0.38	38.21
	zzip 0.35g -a3	BWT+Ari	133803	0.687	0.67	0.40	38.23
	dc 0.99.298b -a	BWT+Ari	133825	0.687	0.34	0.23	37.74
	ba 1.01b5	BWT+Ari	133904	0.687	0.41	0.30	37.90
	dc 0.99.015b -a	BWT+Ari	133911	0.687	0.35	0.31	37.85
	dc 0.99.015b	BWT+Ari	133912	0.687	0.42	0.35	37.96
	ybs 0.3e	BWT+Ari	133915	0.687	0.37	0.25	37.83
	compressia' b512	BWT+Huf	134007	0.687	0.96	0.47	38.65
	bwc/PGCC 0.99 m600k	BWT+Ari	134183	0.686	0.33	0.19	37.79
	ha 0.999c a2	PPM	134461	0.685	2.25	2.15	41.75
	bzip2/PGCC 1.0b7 -6	BWT+Huf	134932	0.684	0.44	0.14	38.06
	szip 1.12 b21 o0	BWT+Ari	134945	0.684	0.90	0.15	38.53
	exp1 1.	BWT+Huf	135002	0.684	0.75	0.12	38.37
	eri 4.14fre -m4	ST+PPM	135284	0.684	2.09	0.31	39.97
	eri 4.14fre -m3	ST+PPM	135356	0.683	1.88	0.31	39.78
	imp 1.10 -2 u1000	BWT+Huf	135431	0.683	0.30	0.12	38.03
	ybs 0.3e -rm512k	BWT+Ari	135507	0.683	0.40	0.25	38.29
	ybs 0.3e -r	BWT+Ari	135507	0.683	0.40	0.25	38.29
	ppmy 0.3b m64 o7	PPM	135622	0.683	6.89	7.59	52.15
	szip 1.12 b21 o12	ST+Ari	136566	0.681	0.52	0.28	38.73
	eri 4.14fre -m2	ST+PPM	136594	0.680	1.70	0.30	39.94
	arc' (I.Sutton) m1	BWT+Ari	136742	0.680	0.18	0.23	38.39
	arc' (I.Sutton) mm1m1	BWT+Ari	136742	0.680	0.52	0.24	38.74
	ICT UC 1.0	ST+Ari	136842	0.680	0.41	0.29	38.71
	szip 1.12 b21 o10	ST+Ari	137055	0.679	0.43	0.29	38.79
	ba 1.01b5 -24-z	BWT+Ari	137566	0.678	0.49	0.31	39.01
	szip 1.12 b21 o8	ST+Ari	137704	0.678	0.36	0.23	38.84
	ann p12	PPM+NN	137909	0.677	2.98	2.94	44.22
	eri 4.14fre -m1	ST+PPM	138380	0.676	1.60	0.26	40.29
	szip 1.12 b21 o6	ST+Ari	138930	0.675	0.29	0.23	39.11
	ppmy 0.3b m64 o5	PPM	139932	0.673	6.55	7.22	52.64
	hap 3.00	PPM	140613	0.671	0.91	1.02	40.98
	szip 1.12 b21 o4	ST+Ari	141784	0.668	0.17	0.18	39.73
	lzap 0.20.0b	DMC	144862	0.661	2.34	2.48	45.05
	ppmy 0.3b m64 o4	PPM	153546	0.641	6.47	7.05	56.17

Ëó÷øèé êîìïðåññîð íàõîäèòñÿ â ïðàâîì íèæíåì óãëó. Ìûøüþ ìîæíî ìåíÿòü áàëàíñ âðåìåíè íà îñè Y

Ëåãåíäà èñïîëüçóåìûõ â òàáëèöàõ ñèìâîëîâ (ïåðâàÿ êîëîíêà):

* = Îáîçíà÷àåò, ÷òî äàííûé êîìïðåññîð èìååò ëó÷øåå âðåìÿ óïàêîâêè èëè ðàñïàêîâêè ïî ñðàâíåíèþ ñ êîìïðåññîðàìè ñ áîëåå ñèëüíûì ñæàòèåì.

' = Îáîçíà÷àåò, ÷òî ïðîãðàììà èìååò non public âåðñèþ.
Ðåéòèíã âû÷èñëÿåòñÿ êàê âðåìÿ, çàòðà÷èâàåìîå íà ñæàòèå ôàéëà, ïåðåäà÷ó åãî ïî ñåòè ñî ñêîðîñòüþ 28000 áèò/ñåê è ðàñæàòèå.

Òåñòèðîâàíèå êîìïðåññîðîâ Âàäèì Þêèí
Ãðàôè÷åñêîå ïðåäñòàâëåíèå Âëàäèìèð Êàëàøíèêîâ

Òåñò: WinWord-ôàéë (VY Ñ.C.T.) - Îêòÿáðü, 2001

Ëó÷øèé êîìïðåññîð íàõîäèòñÿ â ïðàâîì íèæíåì óãëó. Ìûøüþ ìîæíî ìåíÿòü áàëàíñ âðåìåíè íà îñè Y

Òåñò: WinWord-ôàéë
(VY Ñ.C.T.) - Îêòÿáðü, 2001