two android threads and not synchronized data

Posted by Sponge on Stack Overflow See other posts from Stack Overflow or by Sponge
Published on 2010-04-06T23:06:59Z Indexed on 2010/04/06 23:13 UTC
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i have a (perhaps stupid) question:

im using 2 threads, one is writing floats and one is reading this floats permanently. my question is, what could happen worse when i dont synchronize them? it would be no problem if some of the values would not be correct because they switch just a little every write operation. im running the application this way at the moment and dont have any problems so i want to know what could happen worse?

a read/write conflict would cause a number like 12345 which is written to 54321 and red at the same time appear for example as 54345 ? or could happen something worse? (i dont want to use synchronization to keep the code as fast as possible)

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