[pollyp]

Hi,

My app is writing out a lot of data to the MMC card, but for a 10kB buffer I'm seeing the writes take up over a second. (This compares to about .2 seconds on the C: drive.)

Do you have any suggestions about how I can make this more efficient, e.g. optimal buffer lengths or other techniques?

Thanks in advance,

Polly

[jplauril]

Originally posted by pollyp
Hi,

My app is writing out a lot of data to the MMC card, but for a 10kB buffer I'm seeing the writes take up over a second. (This compares to about .2 seconds on the C: drive.)

Do you have any suggestions about how I can make this more efficient, e.g. optimal buffer lengths or other techniques?

Not much beyond using as big a buffer as you can or getting a faster MMC card. There are quite significant differences in write performance between different cards.