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ZIH
hpcsupport
hpc-compendium
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e246f4d8
Commit
e246f4d8
authored
1 year ago
by
Martin Schroschk
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Merge branch 'bernd' of gitlab.hrz.tu-chemnitz.de:zih/hpcsupport/hpc-compendium into bernd
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!938
Automated merge from preview to main
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!936
Update to Five-Cluster-Operation
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doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
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doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
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...zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
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doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
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View file @
e246f4d8
...
@@ -30,7 +30,7 @@ or setting the option as argument, in case you invoke `mpirun` directly
...
@@ -30,7 +30,7 @@ or setting the option as argument, in case you invoke `mpirun` directly
marie@login$
mpirun
--mca
io ^ompio
[
...]
marie@login$
mpirun
--mca
io ^ompio
[
...]
```
```
### Mpirun on clusters `alpha` and `power`
### Mpirun on clusters `alpha` and `power
9
`
<!-- laut max möglich dass es nach dem update von alpha und power9 das problem nicht mehr relevant ist.-->
<!-- laut max möglich dass es nach dem update von alpha und power9 das problem nicht mehr relevant ist.-->
Using
`mpirun`
on clusters
`alpha`
and
`power`
leads to wrong resource distribution when more than
Using
`mpirun`
on clusters
`alpha`
and
`power`
leads to wrong resource distribution when more than
one node is involved. This yields a strange distribution like e.g.
`SLURM_NTASKS_PER_NODE=15,1`
one node is involved. This yields a strange distribution like e.g.
`SLURM_NTASKS_PER_NODE=15,1`
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doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
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e246f4d8
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@@ -80,7 +80,7 @@ following table depicts the resource limits for [all our HPC systems](hardware_o
...
@@ -80,7 +80,7 @@ following table depicts the resource limits for [all our HPC systems](hardware_o
| gpu2-interactive | taurusi[2045-2103] | 59 | 24 | 1 | 62,000 | 2,583 | 4 | |
| gpu2-interactive | taurusi[2045-2103] | 59 | 24 | 1 | 62,000 | 2,583 | 4 | |
| hpdlf | taurusa[3-16] | 14 | 12 | 1 | 95,000 | 7,916 | 3 | |
| hpdlf | taurusa[3-16] | 14 | 12 | 1 | 95,000 | 7,916 | 3 | |
|
[
`Barnard`
](
barnard.md
)
|
`n[1001-1630].barnard`
| 630 | 104 | 2 | 515,000 | 4,951 | - | unlimited |
|
[
`Barnard`
](
barnard.md
)
|
`n[1001-1630].barnard`
| 630 | 104 | 2 | 515,000 | 4,951 | - | unlimited |
|
[
`Power9`
](
power9.md
)
|
`ml[1-29]`
| 29 | 44 | 4 | 254,000 | 1,443 | 6 | unlimited |
|
[
`Power9`
](
power9.md
)
|
`ml[1-29]
.power9
`
| 29 | 44 | 4 | 254,000 | 1,443 | 6 | unlimited |
|
[
`Romeo`
](
romeo.md
)
|
`i[8001-8190].romeo`
| 190 | 128 | 2 | 505,000 | 1,972 | - | unlimited |
|
[
`Romeo`
](
romeo.md
)
|
`i[8001-8190].romeo`
| 190 | 128 | 2 | 505,000 | 1,972 | - | unlimited |
|
[
`Julia`
](
julia.md
)
|
`smp8.julia`
| 1 | 896 | 1 | 48,390,000 | 54,006 | - | unlimited |
|
[
`Julia`
](
julia.md
)
|
`smp8.julia`
| 1 | 896 | 1 | 48,390,000 | 54,006 | - | unlimited |
|
[
`Alpha Centauri`
](
alpha_centauri.md
)
|
`i[8001-8037].alpha`
| 37 | 48 | 2 | 990,000 | 10,312 | 8 | unlimited |
|
[
`Alpha Centauri`
](
alpha_centauri.md
)
|
`i[8001-8037].alpha`
| 37 | 48 | 2 | 990,000 | 10,312 | 8 | unlimited |
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