Yokemate of Keyboards
Posts: 12074 from 2003/5/22
From: Germany
Code:
Testing with a 4096 byte, LONG-aligned buffer.
[...]
Write to file: 172637081 bytes/sec [...]
Read from file: 260931578 bytes/sec
[...]
Testing with a 4096 byte, WORD-aligned buffer.
[...]
Write to file: 182967161 bytes/sec [...]
Read from file: 259899080 bytes/sec
[...]
Testing with a 4096 byte, BYTE-aligned buffer.
[...]
Write to file: 183248807 bytes/sec [...]
Read from file: 259964401 bytes/sec
These results of 170...180 MB/s write performance and 260 MB/s read performance for 4 KiB chunks seem rather strange considering that the theoretical maximum of FireWire 800 is about 100 MB/s.
