Hello everyone,
I am a computer science graduating, and I am trying to learn a bit more about the mechanism of the fault injection through the nvbitfi tool.
After the set-up of the tools (nvbit and nvbitfi) i tried to run the pre-loaded test "test.sh" to see if everything would work.
Unfortunately this was not the case, at least for me, in fact during the Step 1 (1): Profile the application, the script "run.sh" in the nvbitfi/test-apps/simple_add wouldn't create the log file needed to proceed. I proceeded to check the script and i edited in the way that would create the log file.txt needed.
After that, during the step Step 1 (2): Generate injection list for instruction-level error injections, the only output that returns is just "Something is not right. Total instruction count = 0".
From this point on, i couldn't manage to understand the problem, which still now persists.
I ran the tools, on:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS"
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.2 LTS"
VERSION_ID="20.04"
with a kernel version: Linux 5.8.0-55-generic x86_64
on a acer laptop, with nvidia 920m graphic card and Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz.
I made sure to meet all the requirements for the correct use of the tool.
I wonder if someone could help me to fix the problem, so i can continue to learn and study this tool.
Thank you in advance.
Best regards
Hello everyone,
I am a computer science graduating, and I am trying to learn a bit more about the mechanism of the fault injection through the nvbitfi tool.
After the set-up of the tools (nvbit and nvbitfi) i tried to run the pre-loaded test "test.sh" to see if everything would work.
Unfortunately this was not the case, at least for me, in fact during the Step 1 (1): Profile the application, the script "run.sh" in the nvbitfi/test-apps/simple_add wouldn't create the log file needed to proceed. I proceeded to check the script and i edited in the way that would create the log file.txt needed.
After that, during the step Step 1 (2): Generate injection list for instruction-level error injections, the only output that returns is just "Something is not right. Total instruction count = 0".
From this point on, i couldn't manage to understand the problem, which still now persists.
I ran the tools, on:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS"
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.2 LTS"
VERSION_ID="20.04"
with a kernel version: Linux 5.8.0-55-generic x86_64
on a acer laptop, with nvidia 920m graphic card and Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz.
I made sure to meet all the requirements for the correct use of the tool.
I wonder if someone could help me to fix the problem, so i can continue to learn and study this tool.
Thank you in advance.
Best regards