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Update README.md, changed options syntax from e.g. "-dht" to "--dht"

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Marco De Lucia 2021-02-24 14:07:46 +01:00
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README.md
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@ -140,17 +140,17 @@ Run POET by `mpirun ./poet <OPTIONS> <SIMFILE> <OUTPUT_DIRECTORY>` where:
The following parameters can be set:
| Option | Value | Description |
| ----------------------- | ------------ | -------------------------------------------------------------- |
| **-work-package-size=** | _1..n_ | size of work packages (defaults to _5_) |
| **-ignore-result** | | disables store of simulation resuls |
| **-dht** | | enabling DHT usage (defaults to _OFF_) |
| **-dht-nolog** | | disabling applying of logarithm before rounding |
| **-dht-signif=** | _1..n_ | set rounding to number of significant digits (defaults to _5_) |
| **-dht-strategy=** | _0-1_ | change DHT strategy. **NOT IMPLEMENTED YET** (Defaults to _0_) |
| **-dht-size=** | _1-n_ | size of DHT per process involved in byte (defaults to _1 GiB_) |
| **-dht-snaps=** | _0-2_ | disable or enable storage of DHT snapshots |
| **-dht-file=** | `<SNAPSHOT>` | initializes DHT with the given snapshot file |
| Option | Value | Description |
| ------------------------ | ------------ | -------------------------------------------------------------- |
| **--work-package-size=** | _1..n_ | size of work packages (defaults to _5_) |
| **--ignore-result** | | disables store of simulation resuls |
| **--dht** | | enabling DHT usage (defaults to _OFF_) |
| **--dht-nolog** | | disabling applying of logarithm before rounding |
| **--dht-signif=** | _1..n_ | set rounding to number of significant digits (defaults to _5_) |
| **--dht-strategy=** | _0-1_ | change DHT strategy. **NOT IMPLEMENTED YET** (Defaults to _0_) |
| **--dht-size=** | _1-n_ | size of DHT per process involved in byte (defaults to _1 GiB_) |
| **--dht-snaps=** | _0-2_ | disable or enable storage of DHT snapshots |
| **--dht-file=** | `<SNAPSHOT>` | initializes DHT with the given snapshot file |
#### Additions to `dht-signif`
@ -183,11 +183,11 @@ After a finished simulation all data generated by POET will be found in the
directory `output`.
You might want to use the DHT to cache previously simulated data and
reuse them in further time-steps. Just append `-dht` to the options of POET to
reuse them in further time-steps. Just append `--dht` to the options of POET to
activate the usage of the DHT. The resulting call would look like this:
```sh
mpirun -n 4 ./poet -dht SimDol2D.R output
mpirun -n 4 ./poet --dht SimDol2D.R output
```
## About the usage of MPI_Wtime()