Issues

• [Question][Bug] DLRM_Benchmark tutorial is severely outdated for latest Merlin containers and Hopper GPUs

  question
  NVIDIA-Merlin/HugeCTR#482 · Filter by author lvj-repox opened on Apr 11, 2026

• [Question] Why Hierarchical Parameter Server (HPS) is deprecated?

  NVIDIA-Merlin/HugeCTR#481 · Filter by author tytian-byte opened on Jan 14, 2026

• System Hang on HKV

  NVIDIA-Merlin/HugeCTR#480 · Filter by author grandcyw opened on Nov 28, 2025

• [BUG] two errors in setting hkv config in sok

  NVIDIA-Merlin/HugeCTR#479 · Filter by author haiqiang-zhang opened on Jul 30, 2025

• [Question] Is it a must to substitute non_slot_dict around calling apply_gradient on tensorflow optimizer?

  question
  NVIDIA-Merlin/HugeCTR#477 · Filter by author Nov11 opened on Jul 8, 2025

• [BUG]

  NVIDIA-Merlin/HugeCTR#476 · Filter by author sibadakesi opened on Mar 26, 2025
  1

• [Question] How do i enable profiling for HugeCTR using Nsight Profiler?

  question
  NVIDIA-Merlin/HugeCTR#475 · Filter by author ramgandikota opened on Mar 24, 2025
  1

• [BUG] convert to raw missing last day in train

  NVIDIA-Merlin/HugeCTR#471 · Filter by author noahnisbet opened on Feb 13, 2025

• [Question]How can I compile libhierarchical_parameter_server.so from source code?

  question
  NVIDIA-Merlin/HugeCTR#469 · Filter by author HuuY opened on Jan 15, 2025

• [BUG]No module named 'hierarchical_parameter_server' while I run docker with nvcr.io/nvidia/merlin/merlin-hugectr:24.06 image

  NVIDIA-Merlin/HugeCTR#468 · Filter by author HuuY opened on Jan 15, 2025

• [BUG]onnx convert failed("KeyError: 'max_sequence_len'")

  NVIDIA-Merlin/HugeCTR#467 · Filter by author ahqzy opened on Dec 29, 2024
  1

• [Question]May I use pytorch train + hps + onnxruntime inference?

  question
  NVIDIA-Merlin/HugeCTR#465 · Filter by author ahqzy opened on Dec 28, 2024
  2

• [Question] sok performance

  question
  NVIDIA-Merlin/HugeCTR#463 · Filter by author Orca-bit opened on Oct 23, 2024
  1

• [BUG] sok amp mode error

  NVIDIA-Merlin/HugeCTR#462 · Filter by author Orca-bit opened on Oct 21, 2024
  1

• [BUG] encounter error when running sok dlrm benchmark

  NVIDIA-Merlin/HugeCTR#461 · Filter by author Orca-bit opened on Oct 21, 2024
  3

• [Question]Is there a version of tensorflow 1.15 with a merlin-tensorflow image of sok installed?

  question
  NVIDIA-Merlin/HugeCTR#456 · Filter by author recklessnolove opened on Aug 15, 2024
  1

• [BUG] Slot calculation error in static_hash_table.cu

  NVIDIA-Merlin/HugeCTR#452 · Filter by author Jiaao-Bai opened on Jun 14, 2024
  2

  

• [BUG] I/O error on Linux kernel with 64KiB base page size

  NVIDIA-Merlin/HugeCTR#450 · Filter by author flx42 opened on Jun 10, 2024

• [BUG] Enabling regularization causes CUDNN_STATUS_MAPPING_ERROR for deepfm example

  NVIDIA-Merlin/HugeCTR#445 · Filter by author klmentzer opened on Mar 16, 2024
  4

  

• [BUG]preprocess.sh 1 criteo failed with 'Schema' object has no attribute 'write'

  NVIDIA-Merlin/HugeCTR#435 · Filter by author SeekPoint opened on Dec 9, 2023
  1

  

• build docker failed with 401 Unauthorized （Set Up the Development Environment With Merlin Containers）

  NVIDIA-Merlin/HugeCTR#434 · Filter by author SeekPoint opened on Dec 7, 2023
  4

  

• Support for configuration issues

  NVIDIA-Merlin/HugeCTR#426 · Filter by author EmmaQiaoCh opened on Oct 25, 2023
  1

• [Question] COnfiguration issues with mlcommon benchmarking

  question
  NVIDIA-Merlin/HugeCTR#421 · Filter by author raghavendrachari08 opened on Sep 22, 2023
  2

• [Question] Is there a slack channel or discord server for questions and discussion ?

  question
  NVIDIA-Merlin/HugeCTR#420 · Filter by author lilida opened on Sep 19, 2023
  4

• [Question]Running the DCN on a single GPU leads to the illegal memory access

  questionstage::doing
  NVIDIA-Merlin/HugeCTR#419 · Filter by author dusir opened on Sep 14, 2023
  2