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mkorobkov
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Registered: ‎10-31-2017

SDSoC Performance Estimation for a Custom Platform

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Hello.

I builded custom platform based on the Microblaze with Arty board. It is works fine. But if I am try to estimate performance SDSoC shows some errors:

 

Preliminary link application ELF
/opt/Xilinx/SDx/2018.2/target/microblaze-none/lib/libsds_lib.a(sds_perf_instrumentation_standalone.o): In function `apf_perf_estimation_exit':
(.text+0x78c): undefined reference to `f_open'
(.text+0x7b8): undefined reference to `f_write'
(.text+0x7cc): undefined reference to `f_close'

 

This errors happened in case Zynq custom platform also, but for standard platforms from SDSoC defaults estimation works fine.

 

How is possible to resolve this problem?

thnks

--

Sorry for my English

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stephenm
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Registered: ‎09-12-2007

Do you have the xilffs library added to your mss (BSP) when creating the platform?

 

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stephenm
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Registered: ‎09-12-2007

Do you have the xilffs library added to your mss (BSP) when creating the platform?

 

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mkorobkov
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Registered: ‎10-31-2017

Hello 

 

 

 

 

 

 

 

 

 

 

 

 

 

Do you have any suggestions?

Thank You.

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mkorobkov
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Registered: ‎10-31-2017

 

Possibly I am need to have data for qemu to estimate performance of my design?

 

--

Sorry for my English.

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mkorobkov
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Registered: ‎10-31-2017

This is was my mistake in the xilffs library settings: Now it is clear:

 

Screenshot from 2018-06-25 12-43-37.png

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