Refresh the main integration into 13.4.x again - #2691

Draft

rwgk wants to merge 73 commits into

NVIDIA:13.4.x-merge-main-2026-08-10+0131from

rwgk:13.4.x-merge-main-cont4

Commits on Aug 11, 2026

feat(security): onboard security-suite (secret + CodeQL) scanning. (#2589)
gmanal
authored
e9296f6
fix(cuda.core): avoid truncating graph queries (#2587)

yimoj
and
Andy-Jost
authored
844124c

Commits on Aug 12, 2026

ci: add selective wheel build plumbing (#2464)
kkraus14
authored
a14557b
Fix Windows binary utility discovery on Arm64 (#2586)

isVoid
and
rwgk
authored
b5fbaa6
Use pathlib in cuda.pathfinder._static_libs (part 2 of #2410) (#2493)

LeSingh1
and
mdboom
authored
3cd31be
chore: fix Apache-2.0 license notice and attribution gaps (#2605)

rparolin
and
claude
authored
7c9dc09
Use pathlib in toolshed and ci helper scripts (part 7 of #2410) (#2496)

LeSingh1
and
mdboom
authored
bf366e4
Fix operator precedence in test_cudart.supportsCudaAPI (#2554)
LeSingh1
authored
231100b

Commits on Aug 13, 2026

Commits on Aug 14, 2026

Commits on Aug 15, 2026

Fix clock event coverage with older bindings
rwgk
committed
df5356d
Harden prior-branch artifact lookup
rwgk
committed
1ebebc5

Commits on Aug 17, 2026

Commits on Aug 18, 2026

Commits on Aug 19, 2026

test(cuda.core): add note about using multiple conftest modules (#2596)
juenglin
authored
1766775
fix(cuda.core): warn instead of silently dropping numba_debug on link paths (#2658)

rparolin
and
claude
authored
6134171
Harden prior-branch artifact lookup (#2643)
rwgk
authored
8d526ec
MAINT: Upgrade stubgen-pyx to 0.2.19 (#2653)
mdboom
authored
f5fafa3
Merge remote-tracking branch 'upstream/main' into 13.4.x-merge-main-cont
rwgk
committed
0565cbd
Regenerate cuda.core stubs after main merge
rwgk
committed
09ed5a0

Commits on Aug 20, 2026

Commits on Aug 21, 2026

fix(cuda.core): write NVRTC source to a temp file when debug or lineinfo is enabled (#2679)
lijinf2
authored
2ecbca6

Commits on Aug 22, 2026

Isolate CUmemLocation construction in a helper (#2683)
juenglin
authored
06afb3b

Commits on Aug 23, 2026

Add cuDNN discovery and NCCL header support (#2680)

DEKHTIARJonathan
and
rwgk
authored
1ca15a3
Merge remote-tracking branch 'upstream/main' into 13.4.x-merge-main-cont3
rwgk
committed
555e09a

Commits on Aug 24, 2026