could found vpiArrayNet vpiArrayVar in uvm-ieee/dpi/uvm_hdl_vcs.c

[practical-uvm-step-by-step]

could found vpiArrayNet vpiArrayVar in uvm-ieee/dpi/uvm_hdl_vcs.c

[Practical-UVM-Step-By-Step]

Hi:
I could not reproduce this error. Could you possibly tell me how you are compiling this code? Are you using VCS? if you are, can you tell me the settings of VCS_UVM_HOME and your -ntb_opts switches. if you're using the provided Makefile, let me know if you set any overrides.

[Practical-UVM-Step-By-Step]

Also: Could you tell me which example gave you this problem? That was not in the problem statement.

[yzt000000]

Hi: I could not reproduce this error. Could you possibly tell me how you are compiling this code? Are you using VCS? if you are, can you tell me the settings of VCS_UVM_HOME and your -ntb_opts switches. if you're using the provided Makefile, let me know if you set any overrides.

using VCS P-2019.06-SP2_FULL64 -ntb_opts uvm-ieee, $VCS_UVM_HOME using synopys's etc/uvm-ieee

the Makefile is under "Practical-UVM-IEEEE-Edithion-master/IEEE_version/UVM_Quickstart/UVM_TestBench/run

[yzt000000]

[Practical-UVM-Step-By-Step]

hi:
Can you help me by checking your environment. I don't see the problem. The log file was checked in for the same version of VCS a bit ago. I'll try running it again soon.

try unsetting VCS_UVM_HOME if you use -ntb_opts uvm-ieee

see the switches in:

https://github.com/Practical-UVM-Step-By-Step/Practical-UVM-IEEE-Edition/blob/master/IEEE_version/UVM_Quickstart/UVM_TestBench/run/vcs.log

let me know.

[yzt000000]

hi: Can you help me by checking your environment. I don't see the problem. The log file was checked in for the same version of VCS a bit ago. I'll try running it again soon.

try unsetting VCS_UVM_HOME if you use -ntb_opts uvm-ieee

see the switches in:

https://github.com/Practical-UVM-Step-By-Step/Practical-UVM-IEEE-Edition/blob/master/IEEE_version/UVM_Quickstart/UVM_TestBench/run/vcs.log

let me know.

thanks， it seems to be due to GCC

[yzt000000]

hi: Can you help me by checking your environment. I don't see the problem. The log file was checked in for the same version of VCS a bit ago. I'll try running it again soon.

try unsetting VCS_UVM_HOME if you use -ntb_opts uvm-ieee

see the switches in:

https://github.com/Practical-UVM-Step-By-Step/Practical-UVM-IEEE-Edition/blob/master/IEEE_version/UVM_Quickstart/UVM_TestBench/run/vcs.log

let me know.

just one different with you, you use -m32

[Practical-UVM-Step-By-Step]

This is not a example problem, but a setup problem for your GCC and VCS setup.

I will suggest a few things:

1. make sure you are pointing at 64bit GCC. (gcc -id)
2. add -full64 to COMP_OPTS in Makefile (check by doing vcs -full64 -id to make sure your install is clean)
3. remove any variable pointing to VCS_UVM_HOME because that interferes with the VCS install.

you may have a few other variables set in your environment that are interfering. Check those.

Let me know please.
Thanks!

[yzt000000]

This is not a example problem, but a setup problem for your GCC and VCS setup.

I will suggest a few things:

1. make sure you are pointing at 64bit GCC. (gcc -id)
2. add -full64 to COMP_OPTS in Makefile (check by doing vcs -full64 -id to make sure your install is clean)
3. remove any variable pointing to VCS_UVM_HOME because that interferes with the VCS install.

you may have a few other variables set in your environment that are interfering. Check those.

Let me know please. Thanks!

Very Strange！！！
my vcs /etc/uvm-ieee/dpi/uvm_hdl_vcs.c missing "#include "sv_vpi_user.h"

when I try to using the standard uvm-ieee which is from “https://www.accellera.org/”， all case work well.

this should be an individual problem, not a general one.

thanks very much.

[Practical-UVM-Step-By-Step]

OH yes, now that you remind me. There was an issue with some of the patches of VCS.
Move to the later patch than the one you have. This issue is gone.

[Practical-UVM-Step-By-Step]

It was a tool issue not a code issue btw.

[yzt000000]

It was a tool issue not a code issue btw.
yes, thanks.