KOKKOS: close feature gaps, lift instance caps, and fix host/device coherence faults - #43

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stanmoore1 wants to merge 62 commits into

claude/sparta-kokkos-missing-features-cc4do0

Commits on Aug 21, 2026

KOKKOS: type-check the boundary tally computes before casting

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57f2c1f
KOKKOS: apply the constant external field in axisymmetric runs

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f07af57
KOKKOS: stop the TCE reaction search at the first reaction that passes

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e42a260
KOKKOS: keep the QK rejection samplers off the reaction probability

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776784b
KOKKOS: forward the caller's particle index to fix surf_react()

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b70336f
KOKKOS: give the owned surf lists their own sync mask

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5f043ce
KOKKOS: register the host write in Particle::zero_custom()

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5b3fcfe
KOKKOS: reject "outside yes" in fix grid/check/kk instead of ignoring it

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1655524
KOKKOS: drop three dead reaction-style guards in collide vss/kk

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eea03dd
KOKKOS: correct the collective_flag comment in compute fft/grid/kk

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07cc1e9
KOKKOS: account for device allocations in memory_usage()

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c8ee9fc
KOKKOS: add fix field/grid/kk and fix field/particle/kk

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24664c7
KOKKOS: dispatch surf tally computes by type in fix emit/surf/kk

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9110656
Skip the return particle copy for host fixes that write no particles

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25c6d26
doc: correct the KOKKOS accelerated-style listings and restrictions

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1b22680
KOKKOS: add region union/kk and intersect/kk via flattened descriptors

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432a02a
KOKKOS: lift both surf_react adsorb restrictions

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c8fec2d
KOKKOS: keep post_weight on the device, and parallelize it off EXACT

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56baacb
KOKKOS: restore the region guard in the emit kernels

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027246b
KOKKOS: add the four per-event tally computes

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e815ca5
KOKKOS: use the reaction value enum in compute gas/reaction/tally/kk

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3eb2d1e
KOKKOS: lift the surf_collide instance caps, and fix the tally overflow retry

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846cbf1
KOKKOS: record why comm_serial is the CPU default

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56ec41b
KOKKOS: support reactions and near-neighbor in group collisions

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a658fcd
KOKKOS: fix the ambipolar group list indexing regression

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aae2cf3
KOKKOS: cleanup, and mark host-parity restrictions as such

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7732451
doc: bring the KOKKOS listings up to date with what is now supported

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e4801b1
KOKKOS: lift the compute-instance caps in update

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42b71e7
KOKKOS: lift the gas tally caps, behind a compile-time switch

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3baa1bf
Add twopass keyword to fix emit/face/file and fix emit/surf docs

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c251244

Commits on Aug 22, 2026

Open up FixEmitFaceFile for a Kokkos subclass

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e7b6637
KOKKOS: let fix ave/grid/kk consume fixes, and fix a tally sync bug

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b99da78
KOKKOS: support nested region union and intersect

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5452459
KOKKOS: lift the MAXGROUP collision-group cap

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59384a6
KOKKOS: lift SRA_KK_MAXPERSPECIES, behind the fixed-lists switch

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1a0344e
KOKKOS: lift the surf_react instance caps, behind the fixed-lists switch

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d075321
KOKKOS: add fix emit/face/file/kk

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974b334
KOKKOS: guard the device surf react dispatch on isr >= 0

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d8afdeb
KOKKOS: add compute reduce/kk and compute react/boundary/kk

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b0407d9
KOKKOS: lift the surf-tally compute cap on fix emit/surf

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db282d4
KOKKOS: support reacting multigroup ambipolar collisions

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7741cfd
KOKKOS: publish the field fix results without an element-wise copy

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6fc9485
KOKKOS: fix a startup segfault off EXACT, plus four review findings

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f4b4f55
Fix restart filename truncation, and bound every fixed-buffer sprintf

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09fc689
tests: close the highest-value CI coverage gaps

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e83a483
Initialize the Compute output pointers, fixing a heap corruption

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7866805
Fix four defects found reviewing the branch against master

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9bf5ab5
KOKKOS: fix the min/max statistic and the scalar weight in fix ave/histo

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7a6b64c
examples: cover regions, QK chemistry and piston/vanish

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43f7584
KOKKOS: fix four host/device coherence faults found by the sync debugger

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4294957
KOKKOS: claim the surf custom arrays that SurfReactAdsorb writes on the host

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7614fde

Commits on Aug 23, 2026

KOKKOS: publish a fix's per-grid output to the device before reading it

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3b90fd5
KOKKOS: fix host/device coherence bugs found by a split-memory detector build

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9a43c9a
KOKKOS: don't claim the host in grow_percell, the device owns vremax there

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7269e9a

Commits on Aug 24, 2026

KOKKOS: fold the histogram reducer instead of binding it to the window min/max

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14486bc
KOKKOS: scan the post-weight counts in 64-bit via offset_scan()

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00a0244
KOKKOS: claim the surf custom arrays only on a sync step

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942f490
KOKKOS: stop re-deriving and re-uploading per-step data that cannot change

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2cb8d92
KOKKOS: declare post_weight's count view as a plain Kokkos::View

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fc9cc48
Merge origin/small_bugfixes into the KOKKOS feature branch

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7bb5662
tests: drop the relax_const/relax_variable gold logs

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2fefb6e
tests: add relax_const/relax_variable gold logs blessed on the CI runner

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d090319