jhirata
commented
10 years ago Hi eselahe,
The Official NetFPGA wiki contains all of the information required to setup, run, and simulate projects. We have tried to model our projects after their projects and their simulations after their simulations. The official NetFPGA wiki has an entry for simulations, it can be found here: https://github.com/NetFPGA/NetFPGA-public/wiki/NetFPGA%2010G%20Simulations. Follow the directions under the section titled "Running the Simulation". Some things that aren't exactly clear from the wiki are:
-
The second bullet point reads as follows: "/make sure the bashrc_addon_NetFPGA_10G is updated in your system. Check if all variables are set in the right path. Try to run echo $NF_ROOT and echo $NF_DESIGN_DIR and check if your directories are correct/." The 'bashrc_addon_NetFPGA_10G' is actually a file found in the root of the NetFPGA project. You'll need to edit this file so that NF_ROOT points to your NetFPGA repository, and that NF_DESIGN_DIR points to the project that you're trying to test. Then, you need to source the file before you begin tests.
source bashrc_addon_NetFPGA_10G. This means that you'll need to update and source this file each time you want to run tests on a different project. For example, to test the reference_nic_nf1_cml project, my bashrc_addon_NetFPGA_10G looks like this:export NF_ROOT=${HOME}/devel/NetFPGA-10G-live
export NF_DESIGN_DIR=${NF_ROOT}/projects/reference_nic_nf1_cml
export NF_WORK_DIR=/tmp/${USER}
export PYTHONPATH=${NF_ROOT}/lib/python:${NF_DESIGN_DIR}/lib/Python:${NF_ROOT}/tools/scripts:
export LD_LIBRARY_PATH=${NF_ROOT}/lib/java/NetFPGAFrontEnd/bin:${LD_LIBRARY_PATH}
- You've already cloned the project, so you don't need to do step 1.
- In step 2, you should use "make cml_cores" instead of "make cores".
In response to: /In abave commands the path in "Project dir: /tmp/karin/test/reference_nic" is wrong!/
This is because you have set NF_DESIGN_DIR to point to ${NF_ROOT}/projects/reference_nic. As I mentioned above, this should be set in the bashrc_addon_NetFPGA_10G file and should be set to the project that you want to simulate. In my example, that test is the reference_nic_nf1_cml. All of the NetFPGA-1G-CML projects have 'nf1_cml' in their names.
Hope this helps, Jay
On 05/11/2014 07:17 AM, eselahe wrote:
Hello, I have configured NetFPGA as NIC, successfully. But I can't run tests successfully. For example, when I run first test,I get the below command:
[root@localhost bin]# ./nf_test.py hw --major loopback --minor maxsize Please set the environment variable 'NF_ROOT' to point to the local NetFPGA source Traceback (most recent call last): File "./nf_test.py", line 624, in identifyWorkDir() File "./nf_test.py", line 395, in identifyWorkDir project = os.path.basename(os.path.abspath(os.environ['NF_DESIGN_DIR'])) File "/usr/lib64/python2.7/UserDict.py", line 23, in getitem raise KeyError(key) KeyError: 'NF_DESIGN_DIR'
Then I set required environment variable and run test again:
[root@localhost bin]# export NF_ROOT=${HOME}/NetFPGA-10G-live [root@localhost bin]# export NF_DESIGN_DIR=${NF_ROOT}/projects/reference_nic [root@localhost bin]# ./nf_test.py hw --major loopback --minor maxsize NetFPGA environment: Root dir: /root/NetFPGA-10G-live Project name: reference_nic Project dir: /tmp/karin/test/reference_nic Work dir: /tmp/karin Root directory is /root/NetFPGA-10G-live Running global setup... PASS Running test both_loopback_maxsize... /tmp/karin/test/reference_nic/both_loopback_maxsize/run.py --hw exited with value 1 FAIL Output was: Traceback (most recent call last): File "/tmp/karin/test/reference_nic/both_loopback_maxsize/run.py", line 3, in from NFTest import * ImportError: No module named NFTest
Running global teardown... PASS
In abave commands the path in "Project dir: /tmp/karin/test/reference_nic" is wrong!
How can I run these tests, successfully?
Thanks.
— Reply to this email directly or view it on GitHub https://github.com/cmlab/NetFPGA-1G-CML/issues/5.
eselahe
Hello, I have configured NetFPGA as NIC, successfully. But I can't run tests successfully. For example, when I run first test,I get the below command:
[root@localhost bin]# ./nf_test.py hw --major loopback --minor maxsize Please set the environment variable 'NF_ROOT' to point to the local NetFPGA source Traceback (most recent call last): File "./nf_test.py", line 624, in
identifyWorkDir()
File "./nf_test.py", line 395, in identifyWorkDir
project = os.path.basename(os.path.abspath(os.environ['NF_DESIGN_DIR']))
File "/usr/lib64/python2.7/UserDict.py", line 23, in getitem
raise KeyError(key)
KeyError: 'NF_DESIGN_DIR'
Then I set required environment variable and run test again:
[root@localhost bin]# export NF_ROOT=${HOME}/NetFPGA-10G-live [root@localhost bin]# export NF_DESIGN_DIR=${NF_ROOT}/projects/reference_nic [root@localhost bin]# ./nf_test.py hw --major loopback --minor maxsize NetFPGA environment: Root dir: /root/NetFPGA-10G-live Project name: reference_nic Project dir: /tmp/karin/test/reference_nic Work dir: /tmp/karin Root directory is /root/NetFPGA-10G-live Running global setup... PASS Running test both_loopback_maxsize... /tmp/karin/test/reference_nic/both_loopback_maxsize/run.py --hw exited with value 1 FAIL Output was: Traceback (most recent call last): File "/tmp/karin/test/reference_nic/both_loopback_maxsize/run.py", line 3, in
from NFTest import *
ImportError: No module named NFTest
Running global teardown... PASS
In abave commands the path in "Project dir: /tmp/karin/test/reference_nic" is wrong!
How can I run these tests, successfully?
Thanks.