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csrmv LRB: fix unsigned 32-bit overflow in grid_size (AISPARSE-662) #11215

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Merged
kliegeois merged 19 commits into from
Oct 8, 2026
Merged

csrmv LRB: fix unsigned 32-bit overflow in grid_size (AISPARSE-662) #11215

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e290f12
Fix unsigned 32-bit grid_size overflow in csrmv LRB
kliegeois Aug 19, 2026
f543f2d
style(rocsparse): apply clang-format-14 to large-grid changes
kliegeois Aug 21, 2026
db34ad7
Merge remote-tracking branch 'upstream/develop' into task/aisparse-66…
kliegeois Aug 24, 2026
d77abc7
refactor(rocsparse): use overflow-safe integer ceiling for csrmv LRB …
kliegeois Sep 2, 2026
4a78b6b
Merge branch 'develop' into aisparse-662-csrmv-lrb-overflow
kliegeois Sep 22, 2026
3c53e76
Merge branch 'develop' into aisparse-662-csrmv-lrb-overflow
kliegeois Sep 29, 2026
967dc02
refactor(rocsparse): use rocsparse_grid.hpp helpers (AISPARSE-662)
kliegeois Sep 29, 2026
eee3907
fix(rocsparse): 64-bit grid-stride index in csrmv partial_scale_y (AI…
kliegeois Sep 29, 2026
c3ba9d6
fix(rocsparse): 64-bit row offsets in csrmv LRB short-row kernels (AI…
kliegeois Sep 29, 2026
f1b01bb
perf(rocsparse): hoist bin_start out of csrmv LRB warp-reduce loop (A…
kliegeois Sep 29, 2026
68cda68
perf(rocsparse): drop trailing barrier in csrmv LRB medium/long-row l…
kliegeois Sep 29, 2026
2c8c6a4
style(rocsparse): clang-format csrmv LRB long-rows grid clamp (AISPAR…
kliegeois Sep 29, 2026
a6022d6
style(rocsparse): use static_cast instead of C-style casts (AISPARSE-…
kliegeois Sep 29, 2026
4b1b55f
test(rocsparse): forced-clamp unit tests for csrmv LRB and adaptive p…
kliegeois Sep 29, 2026
97e5ccd
perf(rocsparse): straight-line csrmv LRB kernels when grid.x is not c…
kliegeois Sep 30, 2026
520dca9
refactor(rocsparse): cache grid-stride start index and stride in csrm…
kliegeois Oct 1, 2026
b11c215
test(rocsparse): cover int64 row pointers with int32 columns in csrmv…
kliegeois Oct 2, 2026
eb15931
test(rocsparse): boundary tests for dispatch_grid_stride_x variant se…
kliegeois Oct 2, 2026
aadf35d
Merge branch 'develop' into aisparse-662-csrmv-lrb-overflow
kliegeois Oct 7, 2026
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2 changes: 2 additions & 0 deletions projects/rocsparse/clients/unittests/CMakeLists.txt
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Expand Up @@ -191,6 +191,8 @@ set(ROCSPARSE_UNIT_TEST_DEVICE_SOURCES
#10158: distinct anchor to avoid stacked-branch merge conflicts
unit_test_host_level3.cpp
unit_test_internal_level2_extras.cpp
# csrmv LRB / adaptive partial_scale_y forced grid.x clamp [AISPARSE-662]
unit_test_internal_level2_csrmv_lrb_grids.cpp
# --- Level 2 (SpMV/gebsrmv) public C-API host tests [AISPARSE-642] --------
# Distinct anchor (end of the level-2 group) so this leaf does not conflict
# with sibling unit-test branches that append after rocsparse_unit_test_main.
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