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# System prepended metadata

title: Overview Cycle 27 - 01/25
tags: [cycle 27 - 01/25]

---

# Overview Cycle 27 - 01/25


| Project                                                                                                                     | Line | Appetite | Developers                | Support |
|:--------------------------------------------------------------------------------------------------------------------------- |:---- |:-------- |:------------------------- |:------- |
| Performance monitoring ICON4Py/GT4Py [#][performance-monito22]                                                              |      |          | Christos, Ioannis         | Till, Hannes        |
| [Blueline] CI for icon-exclaim [#][blueline-ci-for-ic28]                                                                    |      |          | Will, Jonas, Annika, (Hannes)      |         |
| [Blueline] Granule integration: Dycore verification, build system, granule interface improvements [#][blueline-granule-i92] |      |          | Christoph, Daniel, Hannes |         |
| [DaCe] Optimization VI [#][dace-optimization-20]                                                                            |      |          | Philip, Edoardo                    | Christoph        |
| [GT4Py] Decouple type inference and domain inference [#][gt4py-decouple-typ50]                                              |      |          | Sara                      | Till        |
| [GT4Py] ICON4Py on GT4Py main [#][gt4py-icon4py-on-g27]                                                                     |      |          | Till                      | Hannes, Sara        |
| [GT4Py] concat_where [#][gt4py-concat-where]                                                                                |      |          | Till, Edoardo             |         |
| [GT4Py] Lowering GTIR to DaCe SDFG [#][gt4py-dace]                                                                                |      |          | Edoardo             | Philip        |
| [icon4py] Combined stencils for Dycore Granule [#][blueline-combined-45]                                                    |      |          | Nikki, Yilu, Magdalena    | Christoph        |
| [icon4py] Test cleanup [#][icon4py-test-clean20]                                                                            |      |          | Magdalena                 |         |
| muphys                                                                                                                            |      |          |  Will                         |Nikki         |




<!-- Links -->
[blueline-ci-for-ic28]: https://hackmd.io/@gridtools/SknWX6VuJx "[Blueline] CI for icon-exclaim"
[blueline-combined-45]: https://hackmd.io/@gridtools/H1zaUD0Pyg "[Blueline] Combined stencils for Dycore Granule"
[blueline-granule-i92]: https://hackmd.io/@gridtools/SJxFo24OJl "[Blueline] Granule integration: Dycore verification, build system, granule interface improvements"
[dace-optimization-20]: https://hackmd.io/@gridtools/rJ4SZmCv1l "[DaCe] Optimization VI"
[gt4py-concat-where]: https://hackmd.io/@gridtools/ByKQe6EOyg "[GT4Py] concat_where"
[gt4py-dace]: https://hackmd.io/foC3JWPsQcCdGRryP2exdg "[GT4Py] Lowering GTIR to DaCe SDFG"
[gt4py-decouple-typ50]: https://hackmd.io/@gridtools/HJl4ba4OJe "[GT4Py] Decouple type inference and domain inference"
[gt4py-icon4py-on-g27]: https://hackmd.io/@gridtools/S1_azTEukg "[GT4Py] ICON4Py on GT4Py main"
[icon4py-test-clean20]: https://hackmd.io/@gridtools/Syqb934uJx "[icon4py] Test cleanup"
[performance-monito22]: https://hackmd.io/@gridtools/rkG5DhJuyl "Performance monitoring"