[Build] Add InstantTensor to CUDA dependencies (#52801)

Signed-off-by: mgoin <mgoin64@gmail.com> Co-authored-by: OpenAI Codex <codex@openai.com>

Misha Goin committed Aug 19, 2026 at 10:55 UTC 2d7f42b4f3b2b69dd9b2610d287083d147c997f6
2 files changed +4 -1
requirements/cuda.txt
+1
@@ -23,6 +23,7 @@ nvidia-cudnn-frontend>=1.19.1
23 nvtx==0.2.15
24 # Required for faster safetensors model loading
25 fastsafetensors >= 0.3.3
26 +instanttensor >= 0.1.9
27
28 # QuACK and Cutlass DSL for FA4 (cute-DSL implementation)
29 nvidia-cutlass-dsl[cu13]==4.6.2
requirements/test/cuda.txt
+3 -1
@@ -406,7 +406,9 @@ inflect==5.6.2
406 iniconfig==2.0.0
407 # via pytest
408 instanttensor==0.1.9
409 - # via -r requirements/test/cuda.in
409 + # via
410 + # -c requirements/cuda.txt
411 + # -r requirements/test/cuda.in
412 interegular==0.3.3
413 # via lm-format-enforcer
414 isodate==0.7.2