wwinp files: Fix MemoryError in WeightWindowsList.export_to_hdf5 and speed up from_wwinp. Alternative Approach - #3951

Closed

yrrepy wants to merge 44 commits into

openmc-dev:developfrom

yrrepy:wwinp_2GB_faster

Commits on May 22, 2026

Speed up check_iterable_type for numpy float/complex arrays
yrrepy
committed
aa90915

Commits on May 23, 2026

Bypass XML round-trip in WeightWindowsList.export_to_hdf5
yrrepy
committed
6c4ad09

Commits on May 30, 2026

Tighten check_iterable_type fast path: validate expected_type
yrrepy
committed
9817c8e
Restore UnstructuredMesh support via TemporarySession fallback
yrrepy
committed
cf1c44f
Comment cleanup
yrrepy
committed
40539f1

Commits on Jun 1, 2026

Drop complex case from check_iterable_type fast path
yrrepy
committed
ef5c165
Make MeshBase.to_hdf5 abstract; drop stale comment
yrrepy
committed
ef108cb
Return subgroup from structured mesh to_hdf5 overrides
yrrepy
committed
2dedf30
Add UnstructuredMesh weight-window export test
yrrepy
committed
f1c85fc
implement to_hdf5 for unstructured meshes using a new c api function
GuySten
committed
44f0967
fix docstring
GuySten
committed
d7379be

Commits on Jun 2, 2026

free weight windows generators memory
GuySten
committed
4418acd
try skip writing on master
GuySten
committed
aea9e63
dynamically infer hid_t size
GuySten
committed
e5224b6
add reset auto ids
GuySten
committed
c148888
fix missing include and hid_t type inference
GuySten
committed
bb28b28
fix import
GuySten
committed
e2efaf4

Commits on Jun 3, 2026

[gha-debug]
GuySten
committed
a4bf082
[gha-debug] fix tmate did not start on failure
GuySten
committed
52829aa
fix syntax [gha-debug]
GuySten
committed
f49b59a
[gha-debug]
GuySten
committed
50288aa
[gha-debug] open debug session
GuySten
committed
f3c8a0c
Merge branch 'develop' into wwinp_2GB_faster
GuySten
committed
6be9097
try another fix
GuySten
committed
d050943

Commits on Jun 4, 2026

try another fix
GuySten
committed
70703e6
try another fix
GuySten
committed
101d9c5
[gha-debug]
GuySten
committed
dc977f2
try another fix
GuySten
committed
2ff8a47
try another fix [gha-debug]
GuySten
committed
9a626a7
try another fix
GuySten
committed
8ac6116

Commits on Jun 5, 2026

[gha-debug]
GuySten
committed
e1ecbf6
[gha-debug]
GuySten
committed
d74f728
try another fix
GuySten
committed
30f6797

Commits on Jun 10, 2026

fix typo
GuySten
committed
a9c9d6b

Commits on Jul 9, 2026

Merge branch 'develop' into wwinp_2GB_faster
GuySten
committed
059d94b
debug failure
GuySten
committed
8e90c77

Commits on Jul 10, 2026

Commits on Jul 11, 2026

revert debug prints
GuySten
committed
2b2fa0a