Hi,

I am running some tests on a Froyo emulator on a Ubuntu 64 bit
machine.
The adb push on to sd card on emulator is very slow when compared to a
32bit machine.

I tried running some file write tests and observed the following:
-In comparison to 32 bit machines the file writes in 64 bit machine
are very slow when the target file is on sdcard.
-On 64 bit Machine when the target file is in Internal memory the file
write is much faster when compared to a scenario where target file is
on sdcard (about 40% faster)
 - Repeated writes on sdcard degrade the performance even further (eg
For same file write first time the time taken is 42secs the next time
its 48secs )

Please share If anyone has found any similar issue or if there is any
known patch for it .

Regards,
Harsha

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