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Pierre's diagnostic is right, but the suggested option is wrong: it should be -eps_target Also, I would suggest using a larger value, such as -eps_target 0. 1, otherwise the tolerance 1e-14 might not be attained. Jose > El 7 mar 2024, a las
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It seems your A is rank-deficient.
If you slightly regularize the GEVP, e.g., -st_target 1.0E-6, you’ll get errors
closer to 0.
Thanks,
Pierre
> On 6 Mar 2024, at 8:57 PM, Eric Chamberland via petsc-users
> wrote:
>
> This Message Is From an External Sender
> This message came from outside
> make[3]: *** No rule to make target 'w'. Stop.
Try the following to overcome the above error:
make OMAKE_PRINTDIR=make all
However 3.13.6 is a bit old - so don't know if it will work with these versions
of compilers.
Satish
On Wed, 6 Mar 2024, 程奔 wrote:
> Hello,
>
>
> Last time I