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I am trying hard to setup the remote farm machine but successfull in this.I have searched a lot in google and i found one video related to this but very bad explanation.Please help me how to do this in design space explorer in quartus prime using ssh.
Thanks in advance..!
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Hi @mahender
What operating system are you using? Windows or Linux?
Could you try to run quartus_dse --help in the command prompt?
It will print out the following online help related to ssh:
SSH Example:
SSH Prerequisites:
Before running an ssh remote compilation, be sure you can ssh to
the remote host without having to enter a password or private
key passphrase. Check the following:
1. Confirm the public ssh key pair that corresponds to
the private ssh key you want to use is appended to the
user's ~/.ssh/authorized_keys2 file on the remote host.
2. Windows PuTTY users (skip if connecting from Linux):
PuTTY uses a different ssh key file format called *.ppk.
A Linux ssh private key (id_rsa) file needs to be converted
to the *.ppk format using puttygen.
Run puttygen and click on its Conversions->Import key menu option.
Then press "Save private key" to enter a filename for the ppk file.
3. Run the ssh key agent and register the private ssh key
with the key agent program. This is a one-time setup to decrypt
private ssh keys and make them accessible to the ssh client.
Note: This step needs to be repeated every time the machine is rebooted.
Linux example adding private key to key agent:
> ssh-add <path to private ssh key>
Windows PuTTY example adding private key to key agent:
> pageant <path to private ssh key>.ppk
4. Remote connect to host and confirm connection can
be completed without having to enter password or passphrase.
Linux:
> ssh -i <private ssh key file> -l <user name> hostname
Windows PuTTY:
> plink -i <private key *.ppk file> -l <user name> hostname
Linux SSH Example 1: Launch an ssh Remote Compilation To a Remote Linux Host.
> quartus_dse --launcher ssh --num-seeds 2
--ssh-farm-args='hostname=machine`private_key=/data/abc/pkey`quartus_rootdir=/tools/acds/quartus/14.1/'
one_reg
Windows SSH Example 2a: Using PuTTY's ssh Client to Launch
an ssh Remote Compilation to a Remote Linux Host:
Start the PuTTY ssh key agent
> pageant c:\mykeys\my_pkey.ppk
The path to plink.exe and the private key
should use the '/' character and can not contain any spaces.
The ssh-farm-args arguments should be on one line.
It is split for readability here.
> quartus_dse --num-seeds 2 --launcher ssh
--ssh-farm-args=ssh_client=c:/bin/plink.exe`
hostname=machine`
private_key=c:/mykeys/my_pkey.ppk`
quartus_rootdir=/tools/acds/quartus`
local_remote_path_map=S:\;/`
farm_os=linux one_reg
Windows SSH Example 2b: Windows Local Host Using PuTTY's plink Client to
Launch to Windows Running a Cygwin sshd Server:
Paths that are to be used by the remote host need to
use /cygdrive/. References to the shared S:\ path are
mapped to /cygdrive/s on the remote Windows host.
> pageant c:\mykeys\my_pkey.ppk
> quartus_dse --launcher ssh
--ssh-farm-args=farm_os=windows`
hostname=machine`
iwd=/cygdrive/c/build`
private_key=c:/mykeys/my_pkey.ppk`
quartus_rootdir=/cygdrive/c/acds/quartus`
ssh_client=c:/bin/plink`
local_remote_path_map=S:\;/cygdrive/s/ one_reg
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I have yet to receive any response from you to the previous question/reply/answer that I have provided but I believed that I have answered your question.
With that, I will now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.
Best Regards,
Richard Tan
p/s: If any answer from the community or Intel support are helpful, please feel free to give Kudos.
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