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Welcome to the SVUnit User Group! This is the place for questions, comments, discussion and announcements related to SVUnit. If you're new to SVUnit, www.AgileSoC.com/svunit is a good place to start. That's where you'll find instructions for getting started and the user guide.

-neil

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Rudresh Joshi, Tudor Timi3

2/6/24

svunit no. of tests are limited to around 240

Hi , Thanks for replying. Seems that it stops : I can provide last bit of log : INFO: [374911700][

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svunit no. of tests are limited to around 240

Hi , Thanks for replying. Seems that it stops : I can provide last bit of log : INFO: [374911700][

2/6/24

JA, Tudor Timi5

11/1/21

Specifying unit tests to be run

An initial version of this is nearly done. You can give it a try by checking out the following branch

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Specifying unit tests to be run

An initial version of this is nearly done. You can give it a try by checking out the following branch

11/1/21

10/24/21

FYI - GitHub also has a discussion page

GitHub Discussions is a thing since last year. I'm guessing it provides a better discussion

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FYI - GitHub also has a discussion page

GitHub Discussions is a thing since last year. I'm guessing it provides a better discussion

10/24/21

Alan Fitch, … Christophe ROUAUD9

9/12/19

SVUnit on Cygwin

Hi, I finally worked a bit on it and could work for a patch for Cygwin. It deals with path resolution

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SVUnit on Cygwin

Hi, I finally worked a bit on it and could work for a patch for Cygwin. It deals with path resolution

9/12/19

alexsap...@gmail.com

6/23/19

Unit testing CHI protocol based SOC UVM testbench

Hi Neil, Many thanks for creation of Open Source! I build and maintain the UVM test bench for SOC

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Unit testing CHI protocol based SOC UVM testbench

Hi Neil, Many thanks for creation of Open Source! I build and maintain the UVM test bench for SOC

6/23/19

rpre...@gmail.com, neil johnson2

3/21/19

runSVUnit fails with Incisive (cannot find the provided file another_filelist_module.sv)

Is another_filelist_module.sv something you created? I ask bc it looks like something I've used

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runSVUnit fails with Incisive (cannot find the provided file another_filelist_module.sv)

Is another_filelist_module.sv something you created? I ask bc it looks like something I've used

3/21/19

3/6/19

SVUnit in UVM mode with module-based DUT

Greetings all - is it possible to use SVUnit in UVM mode with a DUT that's a Verilog module?

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SVUnit in UVM mode with module-based DUT

Greetings all - is it possible to use SVUnit in UVM mode with a DUT that's a Verilog module?

3/6/19

Ong Kok Tong, Jesse Prusi2

1/21/19

exit status of runSVUnit script

There is an open issue for this feature. https://github.com/nosnhojn/svunit-code/issues/16

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exit status of runSVUnit script

There is an open issue for this feature. https://github.com/nosnhojn/svunit-code/issues/16

1/21/19

de...@sifive.com, … Tudor Timi3

9/28/18

Interacting with assertions in the UUT

What Christophe suggested requires editing the production code and you might not be keen on making

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Interacting with assertions in the UUT

What Christophe suggested requires editing the production code and you might not be keen on making

9/28/18

neil johnson, … Shruti Pasrija9

7/24/18

svmock (for use with svunit)

shruti, example for the uvm driver is done. it's in the svmock release package. here's a link

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svmock (for use with svunit)

shruti, example for the uvm driver is done. it's in the svmock release package. here's a link

7/24/18

Hong Ping Tan, neil johnson2

5/31/18

uvm_env and uvm_sequence testing

for a uvm-env, it's a uvm component so you could go about unit testing it with the same approach

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uvm_env and uvm_sequence testing

for a uvm-env, it's a uvm component so you could go about unit testing it with the same approach

5/31/18

Abel Alaniz, neil johnson2

4/4/18

if it's a static constraint of the sim, I'd add a +define+SIMONLY_ON in your svunit.f file

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if it's a static constraint of the sim, I'd add a +define+SIMONLY_ON in your svunit.f file

4/4/18

2/9/18

Does svunit support gate level simulation?

Same as the title. I tried one time but failed. Does anyone have the same experience?

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Does svunit support gate level simulation?

Same as the title. I tried one time but failed. Does anyone have the same experience?

2/9/18

12/22/17

SVUnit for RTL: Real-world examples for Evangelical Mission?

Hey Folks: I'm gaining some interest to use SVUnit for RTL module-level testing -- after trying

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SVUnit for RTL: Real-world examples for Evangelical Mission?

Hey Folks: I'm gaining some interest to use SVUnit for RTL module-level testing -- after trying

12/22/17

10/11/17

Unit Test Parameters

In SVUnit, is there a way to pass parameters to a unit test? Mark

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Unit Test Parameters

In SVUnit, is there a way to pass parameters to a unit test? Mark

10/11/17

Mark Sankey, Simon Robidas2

10/6/17

Hello Mark, Yes, you can. If you invoke runSVUnit -help, you'll see that there is a -m option for

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Hello Mark, Yes, you can. If you invoke runSVUnit -help, you'll see that there is a -m option for

10/6/17

Abel Alaniz, … Jerry Page5

9/26/17

Hi Abel: It is still a SVUnit option to pass switches to the simulator, so David Stanford is correct

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Hi Abel: It is still a SVUnit option to pass switches to the simulator, so David Stanford is correct

9/26/17

David Stanford, Tudor Timi2

9/13/17

set a random seed

There's the '-r' option you can use to pass run time arguments. Something like: runSVUnit

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set a random seed

There's the '-r' option you can use to pass run time arguments. Something like: runSVUnit

9/13/17

Chad Quickstad, Tudor Timi2

8/27/17

Testing phases other than run_phase()

You can call 'check()' manually in the test. I don't see any benefit in going through the

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Testing phases other than run_phase()

You can call 'check()' manually in the test. I don't see any benefit in going through the

8/27/17

Abel Alaniz, neil johnson3

7/31/17

How do we enable Coverage on the command line?

good catch. just read your initial post but didn't immediately see the missing quotes.

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How do we enable Coverage on the command line?

good catch. just read your initial post but didn't immediately see the missing quotes.

7/31/17

Eric Jackowski, … Chad Quickstad3

6/29/17

Flow for using UVM VCs to test RTL DUT

Are you trying to do unit testing? If you're bringing in a UVM VC with RTL, then you have a UVM

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Flow for using UVM VCs to test RTL DUT

Are you trying to do unit testing? If you're bringing in a UVM VC with RTL, then you have a UVM

6/29/17

Nan Ni, neil johnson3

12/15/16

How to make UVM build_phase cooperate with build function in SVunit

Hi Neil, Thank you for your answer. The problem is perfectly solved with the wrapper class. I did

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How to make UVM build_phase cooperate with build function in SVunit

Hi Neil, Thank you for your answer. The problem is perfectly solved with the wrapper class. I did

12/15/16

12/14/16

new contributor thank you(s)

we had a couple people making updates to the svunit repo in the last few months. jesse prussi has

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new contributor thank you(s)

we had a couple people making updates to the svunit repo in the last few months. jesse prussi has

12/14/16

陳耘志, neil johnson2

11/11/16

Failed to run simple unit test

unit testing combinational logic can be tricky at first b/c of the timing. with the '<='

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Failed to run simple unit test

unit testing combinational logic can be tricky at first b/c of the timing. with the '<='

11/11/16

jarick cammarato, … neil johnson5

9/13/16

Testing VHDL Modules

jarick, just a heads-up that I have at least 1 person vouching for the vhdl/verilog mixed signal

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Testing VHDL Modules

jarick, just a heads-up that I have at least 1 person vouching for the vhdl/verilog mixed signal

9/13/16

neil johnson, … Tudor Timi11

9/2/16

svunit (related) discussion topics

I've started writing about this on my blog: http://blog.verificationgentleman.com/2016/08/testing

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svunit (related) discussion topics

I've started writing about this on my blog: http://blog.verificationgentleman.com/2016/08/testing

9/2/16

Jesse Prusi, neil johnson4

8/11/16

runSVUnit deletes files in other out directories

I created a fork today and ran the tests (before making any changes) and there are 37 tests failing.

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runSVUnit deletes files in other out directories

I created a fork today and ran the tests (before making any changes) and there are 37 tests failing.

8/11/16

Srinivasan Venkataramanan2

7/25/16

Missing call to uvm_report_cb::add() in uvm_report_mock?

Thanks to Neil's quick reply on twitter, found it inside *.gold file - need to run with +define+

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Missing call to uvm_report_cb::add() in uvm_report_mock?

Thanks to Neil's quick reply on twitter, found it inside *.gold file - need to run with +define+

7/25/16

svunit16, neil johnson2

7/4/16

svunit with OVM?

since uvm came along, it's been tough for me to find time to add the equivalent ovm mocking. that

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svunit with OVM?

since uvm came along, it's been tough for me to find time to add the equivalent ovm mocking. that

7/4/16

svunit16, Bryan Morris2

7/3/16

Assert macro suggestion

Personally speaking, I'd say go ahead and add them and submit to the library (it is open-source

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Assert macro suggestion

Personally speaking, I'd say go ahead and add them and submit to the library (it is open-source

7/3/16

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