Hmmm! Just tried from my Thinkpad T43 hooked up through ethernet and the numbers were quite alot higher than from my workstation. Check the following:
My workstation (Athlon XP 2600+, 1GB RAM, Raptor SATA drive, Intel PRO/1000 GT NIC):
Quote:
E:\dw\diskWriggler-1.0.1.win32\diskwriggler -NTSC -C -t -n 2000 -o \\192.168.0.11\disk-0
Frame Resolution : 720 x 486
Bytes / Pixel : 2,00 (packed) (8 bit, 4:2:2 sampling)
Frame Size : 699,840 bytes
File Type : All frames in one container file (1,399,680,000 bytes).
Writing 2000 x 699840 byte frames into file \\192.168.0.11\disk-0/framestream.dat
249 frames in 5,00 secs ==> 49,80 FPS (33,24 MB/s)
255 frames in 5,00 secs ==> 51,00 FPS (34,04 MB/s)
252 frames in 5,02 secs ==> 50,24 FPS (33,53 MB/s)
249 frames in 5,00 secs ==> 49,80 FPS (33,24 MB/s)
261 frames in 5,00 secs ==> 52,20 FPS (34,84 MB/s)
233 frames in 5,00 secs ==> 46,60 FPS (31,10 MB/s)
258 frames in 5,00 secs ==> 51,60 FPS (34,44 MB/s)
243 frames in 4,72 secs ==> 51,50 FPS (34,37 MB/s)
Write Summary : 2000.00 frames in 39,73 secs
: 46,60(min) 50,33(avg) 52,20(max) FPS
: 31,10(min) 33,59(avg) 34,84(max) MB/s
Reading 2000 x 699840 byte frames from file \\192.168.0.11\disk-0/framestream.dat
311 frames in 5,00 secs ==> 62,20 FPS (41,51 MB/s)
320 frames in 5,00 secs ==> 64,00 FPS (42,71 MB/s)
317 frames in 5,00 secs ==> 63,40 FPS (42,31 MB/s)
320 frames in 5,00 secs ==> 64,00 FPS (42,71 MB/s)
318 frames in 5,00 secs ==> 63,60 FPS (42,45 MB/s)
320 frames in 5,00 secs ==> 64,00 FPS (42,71 MB/s)
94 frames in 1,48 secs ==> 63,33 FPS (42,27 MB/s)
Read Summary : 2000.00 frames in 31,48 secs
: 62,20(min) 63,52(avg) 64,00(max) FPS
: 41,51(min) 42,40(avg) 42,71(max) MB/s
And this is from my Thinkpad T43 (Intel Pentium M750 (1.86GHz), 1GB RAM, Toshiba 5400rpm drive):
Quote:
E:\dw\diskWriggler-1.0.1.win32\diskwriggler -NTSC -C -t -n 2000 -o \\192.168.0.11\disk-0
Frame Resolution : 720 x 486
Bytes / Pixel : 2,00 (packed) (8 bit, 4:2:2 sampling)
Frame Size : 699,840 bytes
File Type : All frames in one container file (1,399,680,000 bytes).
Writing 2000 x 699840 byte frames into file \\192.168.0.11\disk-0/framestream.dat
521 frames in 5,00 secs ==> 104,20 FPS (69,55 MB/s)
497 frames in 5,00 secs ==> 99,40 FPS (66,34 MB/s)
454 frames in 5,00 secs ==> 90,80 FPS (60,60 MB/s)
450 frames in 5,00 secs ==> 90,00 FPS (60,07 MB/s)
78 frames in 0,80 secs ==> 97,88 FPS (65,33 MB/s)
Write Summary : 2000.00 frames in 20,80 secs
: 90,00(min) 96,17(avg) 104,20(max) FPS
: 60,07(min) 64,18(avg) 69,55(max) MB/s
Reading 2000 x 699840 byte frames from file \\192.168.0.11\disk-0/framestream.dat
363 frames in 5,00 secs ==> 72,60 FPS (48,45 MB/s)
425 frames in 5,00 secs ==> 85,00 FPS (56,73 MB/s)
465 frames in 5,00 secs ==> 93,00 FPS (62,07 MB/s)
472 frames in 5,00 secs ==> 94,40 FPS (63,00 MB/s)
275 frames in 3,03 secs ==> 90,72 FPS (60,55 MB/s)
Read Summary : 2000.00 frames in 23,03 secs
: 72,60(min) 86,84(avg) 94,40(max) FPS
: 48,45(min) 57,96(avg) 63,00(max) MB/s
No configuration changes was made in between these runs and they are both hooked up to the same switch with identical cabling. Using FTP the numbers were pretty much identical between the two machines.. hmm..
From the Thinkpad T43 10 minutes later (no changes or reboots):
Quote:
E:\dw\diskWriggler-1.0.1.win32\diskwriggler -NTSC -C -t -n 2000 -o \\192.168.0.11\disk-0
Frame Resolution : 720 x 486
Bytes / Pixel : 2,00 (packed) (8 bit, 4:2:2 sampling)
Frame Size : 699,840 bytes
File Type : All frames in one container file (1,399,680,000 bytes).
Writing 2000 x 699840 byte frames into file \\192.168.0.11\disk-0/framestream.dat
521 frames in 5,00 secs ==> 104,20 FPS (69,55 MB/s)
543 frames in 5,00 secs ==> 108,60 FPS (72,48 MB/s)
478 frames in 5,00 secs ==> 95,60 FPS (63,81 MB/s)
213 frames in 5,42 secs ==> 39,29 FPS (26,22 MB/s)
187 frames in 5,67 secs ==> 32,97 FPS (22,00 MB/s)
58 frames in 0,47 secs ==> 123,73 FPS (82,58 MB/s)
Write Summary : 2000.00 frames in 26,56 secs
: 32,97(min) 75,29(avg) 123,73(max) FPS
: 22,00(min) 50,25(avg) 82,58(max) MB/s
Reading 2000 x 699840 byte frames from file \\192.168.0.11\disk-0/framestream.dat
365 frames in 5,00 secs ==> 73,00 FPS (48,72 MB/s)
304 frames in 5,00 secs ==> 60,80 FPS (40,58 MB/s)
311 frames in 5,00 secs ==> 62,20 FPS (41,51 MB/s)
310 frames in 5,00 secs ==> 62,00 FPS (41,38 MB/s)
316 frames in 5,00 secs ==> 63,20 FPS (42,18 MB/s)
317 frames in 5,00 secs ==> 63,40 FPS (42,31 MB/s)
77 frames in 1,28 secs ==> 60,10 FPS (40,11 MB/s)
Read Summary : 2000.00 frames in 31,28 secs
: 60,10(min) 63,94(avg) 73,00(max) FPS
: 40,11(min) 42,67(avg) 48,72(max) MB/s
Hahaha... this is driving me insane.