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Observer ansonsit
Observer
404 Views
Registered: ‎05-02-2018

Unable to export xf::security::rsa using Vivado HLS 2019.1

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Hello,

I am testing the xf::security::rsa function in the Vitis Library using Vivado HLS 2019.1.

When I tried to export it in RTL as an IP, it is stuck with the following messages for days without any further warning.

INFO: [Timing 38-35] Done setting XDC timing constraints.
INFO: [Timing 38-91] UpdateTimingParams: Speed grade: -2L, Temperature grade: E, Delay Type: min_max.
INFO: [Timing 38-191] Multithreading enabled for timing update using a maximum of 8 CPUs

Please find attached the log file for your reference. Thank you.

 

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1 Solution

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Moderator
Moderator
159 Views
Registered: ‎05-31-2017

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

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Hi @ansonsit,

Rather than synthesizing & Implementing while exporting the IP, directly export the IP by modifying the script using the below command

export_design -rtl verilog -format ip_catalog

View solution in original post

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5 Replies
Moderator
Moderator
315 Views
Registered: ‎05-31-2017

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

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HI @ansonsit ,

Have you tried using HLS 2019.2 ? Can you please confirm if you are using the files present at this link  ?

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Observer ansonsit
Observer
269 Views
Registered: ‎05-02-2018

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

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I have updated Vivado to 2019.2, but it was stuck in the same place.

Yes, I used the files in the repo.

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Moderator
Moderator
237 Views
Registered: ‎05-31-2017

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

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HI @ansonsit ,

I have sent you an archive through the EZMove package. That archive consists of HLS files and the logs which show that the design was exported without any issues.

To run the design, from Vivado HLS TCL Shell please use the command vivado_hls -f run_hls.tcl

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Observer ansonsit
Observer
193 Views
Registered: ‎05-02-2018

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

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Thank you @shameera.

I have tried your files. I found that the design could be successfully exported for device xcku3p-ffva676-2-e, but it was stuck again when I changed it to xcvu9p-fsgd2104-2L-e. It also didn't work even I increase the clock period to 10ns.

Is it the device issue?

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Moderator
Moderator
160 Views
Registered: ‎05-31-2017

Re: Unable to export xf::security::rsa using Vivado HLS 2019.1

Jump to solution

Hi @ansonsit,

Rather than synthesizing & Implementing while exporting the IP, directly export the IP by modifying the script using the below command

export_design -rtl verilog -format ip_catalog

View solution in original post

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