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happyfish
Joined: 25 Jan 2011
Posts: 7
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 Posted: Thu Jan 31, 2013 8:02 am Post subject: copyin Memcpy FAILED:63 |
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Hello, Dear All,
I got this error. What does it mean, please?
copyin Memcpy FAILED:63 |
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mkcolg
Joined: 30 Jun 2004
Posts: 4996
Location: The Portland Group Inc.
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| Posted: Thu Jan 31, 2013 10:13 am Post subject: |
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Hi happyfish,
It means the host to device copy failed for some reason. Error 63 is the code for cudaErrorOperatingSystem, meaning a call to an OS routine failed, though I've no idea if this is correct, nor why it would occur with your program.
- Mat |
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