# Benchmark SPE10

**URL:** https://community.freefem.org/t/benchmark-spe10/2648
**Category:** General Discussion
**Created:** [August 8, 2023, 6:23pm UTC](https://community.freefem.org/t/benchmark-spe10/2648 "2023-08-08T18:23:45Z")
**Posts on this page:** 3
**Page:** 1

<div class="post-metadata">

### Author: ![larismartins](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/larismartins/32/2712_2.png) [@larismartins](https://community.freefem.org/u/larismartins)
#### Post date: [August 8, 2023, 6:23pm UTC](https://community.freefem.org/t/benchmark-spe10/2648/1 "2023-08-08T18:23:45Z")

</div>

Hi, has someone tried to solve this benchmark using FreeFem++? [SPE Comparative Solution Project - dataset 2](https://www.spe.org/web/csp/datasets/set02.htm)

---

<div class="post-metadata">

### Author: ![larismartins](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/larismartins/32/2712_2.png) [@larismartins](https://community.freefem.org/u/larismartins)
#### Post date: [August 8, 2023, 7:49pm UTC](https://community.freefem.org/t/benchmark-spe10/2648/2 "2023-08-08T19:49:46Z")

</div>

I’m having some trouble with the parameters for the permeability layer.  
The number of parameters \> 1024

---

<div class="post-metadata">

### Author: ![zhugp123](https://avatars.discourse-cdn.com/v4/letter/z/71e660/32.png) [@zhugp123](https://community.freefem.org/u/zhugp123)
#### Post date: [August 10, 2023, 1:54am UTC](https://community.freefem.org/t/benchmark-spe10/2648/3 "2023-08-10T01:54:50Z")

</div>

Wow, this is a quiet challenging task.