Greetings all:
I was doing some benchmark between kernels and i came out with
this results, for what I can see, 2.2.17 with the ide_patch is faster,
although it uses more CPU, but then again i could be wrong, any ideas?
-Rodrigo
2.4.0-test10-pre3 FS=ext2 AMD v1.2 (viper) IDE DRIVE
Version 1.00d ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
Ono-Sendai.lin 248M 6713 98 23372 17 7515 9 6814 94 16644 12 40.4 0
------Sequential Create------ --------RandomCreate--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
30 256 99 +++++ +++ 8282 100 258 99 +++++ +++ 1005 99
------------------------------------------------------------------------------
2.2.17-ide_patch-reiser_patch FS=ext2
Version 1.00d
------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
Ono-Sendai.lin 248M 6458 94 23786 19 6662 13 6941 95 17266 11 43.1 0
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
30 261 99 636 99 6466 99 259 99 801 100 373 57
------------------------------------------------------------------------------
lspci output:
00:07.1 IDE interface: Advanced Micro Devices [AMD]: Unknown device 7409 (rev 07)
128mb RAM
/dev/hda: (western digital 20gig udma(66))
Model=WDC WD205AA, FwRev=05.05B05, SerialNo=WD-WMA0W1681543
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=40
BuffType=3(DualPortCache), BuffSize=2048kB, MaxMultSect=16, MultSect=off
DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow)
CurCHS=16383/16/63, CurSects=16514064, LBA=yes
LBA CHS=1023/256/63 Remapping, LBA=yes, LBAsects=40079088
tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2
IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
UDMA modes: mode0 mode1 mode2
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