Bug#896572: message: Cannot use GPU in CPU-only Caffe (caffe-cuda build)
Юрий Жаворонков
programmeur at yandex.ru
Fri Apr 27 18:21:03 BST 2018
I'm sorry that i have misled You. Before the ussage, I forgot to remove the manually compiled caffe-cpu and sent a bug report ;(
Now i pugre it and reinstall caffe-cuda package, but on command "optirun caffe device_query -gpu all"
it take me:
Check failed: error == cudaSuccess (30 vs. 0) unknown error
*** Check failure stack trace: ***
@ 0x7f2ad760b13d google::LogMessage::Fail()
@ 0x7f2ad760cfa3 google::LogMessage::SendToLog()
@ 0x7f2ad760accb google::LogMessage::Flush()
@ 0x7f2ad760d98e google::LogMessageFatal::~LogMessageFatal()
@ 0x40a4fb (unknown)
@ 0x409f9b device_query()
@ 0x40dae9 main
@ 0x7f2ad5b122e1 __libc_start_main
@ 0x409c4a _start
@ (nil) (unknown)
26.04.2018, 12:36, "Lumin" <cdluminate at gmail.com>:
> control: tag -1 +moreinfo
>
> Hello Programmeur,
>
> Thank you for this report.
> However this issue seems strange ... it should not happen ...
>
> According to the source file,
>
> include/caffe/util/device_alternate.hpp
> 4:#ifdef CPU_ONLY // CPU-only Caffe.
> 10:#define NO_GPU LOG(FATAL) << "Cannot use GPU in CPU-only Caffe: check mode."
>
> This error message will only appear when your caffe is compiled CPU-only.
> Could you please provide me the following information:
>
> 1. Type this command in your terminal: `which caffe`, and paste the
> output in the mail.
> If it is not /usr/bin/caffe, then the answer is clear: you are
> running your self-built
> CPU-only caffe.
>
> 2. The output of the following two commands:
> 1. "apt list libcaffe\*"
> 2. "apt show libcaffe-cuda1"
>
> Have a good day.
>
> --
> Best,
--
С уважением,
Жаворонков Ю. Г.
+79528693394
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