xxx.dot could not be opened when run Buffers

[panyan928]

Hi,
I have a question about Buffers.
When I run the following command by README
bin/buffers buffers -filename=xxx -period=5
but I get a error say the file could not be opened, just like this.

---

dataflow graph name: /home/actri/dynamatic/elastic-circuits/examples/_build/boolean_graph
milp solver: cbc
delay: 0, period: 5
timeout: 180
set optimization: true
first MG optimization: false

---

File /home/actri/dynamatic/elastic-circuits/examples/_build/boolean_graph.dot could not be opened.

I tried to change the file path, the file does exist. Can you help me?

[lana555]

Hi, does it happen with every example you run? Could you try with one of the examples provided in the folder Regression_test/examples?

[panyan928]

Hi, does it happen with every example you run? Could you try with one of the examples provided in the folder Regression_test/examples?

Hi, I tried the folder Regression_test, and it can run successfully. Thank you very much.
Then I met another problem, I have succeed to generate VHDL code, but I want to know how to use these in vivado. I don't know much about VHDL, thank you very much.

[lana555]

Hi, sorry for the huge delay, I hope you managed to figure it out. In case it's still relevant, I am attaching here the scripts I use for synthesis, place & route with Vivado (for the fir example from the Regression_test folder).
vivado.zip