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Reimplement `dpnp.random` using oneMKL device RNG API - #3147

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ndgrigorian wants to merge 24 commits into

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feature/use-mkl-device-rng

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Reimplement `dpnp.random` using oneMKL device RNG API#3147
ndgrigorian wants to merge 24 commits into
masterfrom
feature/use-mkl-device-rng

Commits on Nov 3, 2026
- Add device RNG Generator API on oneMKL Philox
  ndgrigorian
  committed
  8eea4d3
- Implement the remaining Generator distributions on the device
  ndgrigorian
  committed
  e9a2b6f
- Rebuild RandomState and dpnp.random functions on the device RNG
  ndgrigorian
  committed
  775e531
- Guard logseries against p >= 1 on the device
  ndgrigorian
  committed
  2691b5b
- Match NumPy's conversion and checks of host parameters
  ndgrigorian
  committed
  83d5665
- Remove the legacy backend RNG
  ndgrigorian
  committed
  9eba4c0
- Fix edge cases in new random interface and add PCG engine
  ndgrigorian
  committed
  27ad199
- adjust sampling of new engine to improve performance
  ndgrigorian
  committed
  e05dcfd
- Avoid sycl::mul_hi in the device RNG kernels
  ndgrigorian
  committed
  4e023a8
- Enable the CuPy random tests the device RNG supports
  ndgrigorian
  committed
  58e9783
- Drop CUDA skips of removed legacy random tests
  ndgrigorian
  committed
  0ce61e8
- Remove leftovers of the legacy backend RNG
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  4d934cf
- Skip CuPy random tests instead of adapting their bodies
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  committed
  d9c0c87
- Add get_bit_generator and set_bit_generator to dpnp.random
  ndgrigorian
  committed
  4630f16
- Remove the unused parts of the legacy backend
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  committed
  f9720ed
- List the rng extension in dpnp/libtensor/AGENTS.md
  ndgrigorian
  committed
  153527b
- Enforce compute-follows-data in dpnp.random
  ndgrigorian
  committed
  983d32b
- Add the MRG32k3a bit generator to dpnp.random
  ndgrigorian
  committed
  a3cec50
- Add gh-3147 to changelog
  ndgrigorian
  committed
  cbc9e16
- Keep fp32 discrete parameters inside their bounds
  ndgrigorian
  committed
  173f070
- Fix random tests under xdist, on Windows and without fp64
  ndgrigorian
  committed
  790d485
- Fix float precision losses in binomial, hypergeometric and zipf
  ndgrigorian
  committed
  4c4b068
Commits on Nov 4, 2026
- Point dpnp.random warnings at the caller and make fp32 test values portable
  ndgrigorian
  committed
  59b02f3
- Check that module random_integers warns only once
  ndgrigorian
  committed
  ebff23c

Commits

Commits on Nov 3, 2026

Commits on Nov 4, 2026