---
# System prepended metadata

title: OVERVIEW Cycle 21
tags: [cycle 21]

---

# Overview - Cycle 21 

## Betting table 2024-04-08

- Participants:
    + CSCS: 
    + EXCLAIM: 
    + MCH:

- Available resources:
    + GridTools:
        * Christos: full cycle
        * Edoardo: full cycle
        * Enrique: full cycle
        * Hannes: full cycle
        * Philip: full cycle
        * Rico: full cycle
        * Sara (ECMWF): full cycle
        * Till: full cycle
    + CSCS-EXCLAIM:
        * Abishek: ?
        * Magdalena: full cycle
        * Nikki: full cycle
        * Sam: full cycle
    + CSCS:
        * Andreas: ?
        * Will: only for pre-alps
    + C2SM:
        * Chia Rui: full cycle
        * Jonas: ?
    + MCH:
        * Christoph: full cycle
        * Daniel (50%): full cycle


### Projects

| Project                                                                                                                              | Line | Appetite | Developers          | Support         |
|:------------------------------------------------------------------------------------------------------------------------------------ |:---- |:-------- |:------------------- |:--------------- |
| [Blue Line] Improve Jenkins plans [#][blue-line-improve-31]                                                                          |      |          | Abishek             | Christoph       |
| [Blue line] Granule performance profiling and correctness checking for running Python diffusion from ICON [#][blue-line-granule-103] |      |          | Sam, (Abishek)      | Enrique         |
| [Blue line] Measure performance, integrate DaCe ~~extend Liskov~~ [#][blue-line-measure-43]                                          |      |          | Christoph           | Edoardo, Daniel |
| [DaCe] SDFG with Halo Exchange from DaCe orchestration [#][dace-halo-exchange32]                                                     |      |          | Christos            |                 |
| [GT4Py] Flexible Embedded Backends [#][gt4py-checked-embe30]                                                                         |      |          | Rico, Sara(?)       |                 |
| [GT4Py] Research: ICON structured grid strided access standalone benchmark - II [#][gt4py-research-ico74]                            |      |          | Ioannis             |                 |
| [Green line] IO Prototype [#][green-line-io-prot23]                                                                                  |      |          | Magdalena           |                 |
| [Green line] Integrate JW test case [#][green-line-integra33]                                                                        |      |          | Chia Rui            | Magdalena       |
| [Green line] metric fields from mo_vertical_grid.f90 [#][green-line-metric-50]                                                       |      |          | Andreas, Nikki      | Magdalena       |
| [Green line] vertical grid coordinate [#][green-line-vertica35]                                                                      |      |          | Chia Rui (after JW) |                 |
| [DaCe] Improving the Jax to DaCe (J2D) Translator [#][dace-improving-the45]                                                          |      |         |                    Philip, Enrique                  | |
| [GT4Py/DaCe] adhoc: Fast path to Combined IR with DaCe                                                                                       |      |          | Till, Edoardo, Enrique, Hannes                    |                 |
| [GT4Py] ~~Prepare ITIR for CombinedIR [#][gt4py-prepare-itir33]~~ absorbed in fast path                                                                        |      |          |                     |                 |
| [GT4PY] ~~Replace ITIR type inference [#][gt4py-replace-itir33]~~ absorbed in fast path                                                                        |      |          |                     |                 |
| [Green line] cleanups [#][green-line-cleanup19]                                                                                      |      |          | (as side tasks)     |                 |




| Discarded projects                                                          | Line | Appetite | Developers | Support |
|:--------------------------------------------------------------------------- |:---- |:-------- |:---------- |:------- |
| [Blue Line] ~~Continuation of composed stencils [#][blue-line-continua43]~~ |      |          |            |         |
| [GT4Py] ~~Custom Field Collections~~ [#][gt4py-custom-field30]              |      |          |            |         |



<!-- Links -->
[blue-line-continua43]: https://hackmd.io/@gridtools/H1tvvZ-gC "[Blue Line] Continuation of composed stencils"
[blue-line-granule-103]: https://hackmd.io/@gridtools/H1_5D8K10 "[Blue line] Granule performance profiling and correctness checking for running Python diffusion from ICON"
[blue-line-improve-31]: https://hackmd.io/@gridtools/SJO9lM-e0 "[Blue Line] Improve Jenkins plans"
[blue-line-measure-43]: https://hackmd.io/@gridtools/Hy39eqge0 "[Blue line] Measure performance, extend Liskov"
[dace-halo-exchange32]: https://hackmd.io/@gridtools/rJbpr3MkR "[DaCe] Halo Exchange in fused SDFG"
[dace-improving-the45]: https://hackmd.io/@gridtools/Hk8Uv9f1C "[DaCe] Improving the Jax to DaCe (J2D) Translator"
[green-line-cleanup19]: https://hackmd.io/@gridtools/ByImPbhJA "[Green line] cleanups"
[green-line-integra33]: https://hackmd.io/@gridtools/rJenWutJC "[Green line] Integrate JW test case"
[green-line-io-prot23]: https://hackmd.io/@gridtools/Hk9i7xskA "[Green line] IO Prototype"
[green-line-metric-50]: https://hackmd.io/@gridtools/BJ9GMDiip "[Green line] metric fields from mo_vertical_grid.f90"
[green-line-vertica35]: https://hackmd.io/@gridtools/H1jnxgmy0 "[Green line] vertical grid coordinate"
[gt4py-checked-embe30]: https://hackmd.io/@gridtools/B1xxyc6JC "[GT4Py] Checked Embedded Backend"
[gt4py-custom-field30]: https://hackmd.io/@gridtools/HJjU9gbxC "[GT4Py] Custom Field Collections"
[gt4py-prepare-itir33]: https://hackmd.io/@gridtools/ryi2_591C "[GT4Py] Prepare ITIR for CombinedIR"
[gt4py-replace-itir33]: https://hackmd.io/@gridtools/B1JU7-i1A "[GT4PY] Replace ITIR type inference"
[gt4py-research-ico74]: https://hackmd.io/@gridtools/Sk8Q1Rc1R "[GT4Py] Research: ICON structured grid strided access standalone benchmark - II"
