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Kernel crashes with Xid 13/31 when run under nsys profile — passes cleanly when run standalone
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6
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87
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June 22, 2026
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Nsight system error : Unified Memory cannot be traced on devices that don't support peer-to-peer transfers
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6
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1258
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June 11, 2026
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WebUI monitoring of the DGX Spark
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2
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47
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June 10, 2026
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Nsys fail to caputure gpu kernel
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3
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56
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May 20, 2026
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Interpreting migration cause for page faults
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4
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105
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May 3, 2026
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Simple NVTX annotation breaks profiling report (Missing CUDA HW row)
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5
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105
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April 17, 2026
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Nsight Systems reports 193.51 GiB CUDA memory usage per B200 GPU, while only ~179 GiB is physically available
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10
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100
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March 24, 2026
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How to interpret the #(hashtag) column in the nsight system event view
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2
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46
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March 19, 2026
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Sync Copy Engine vs Async Copy Engine in Nsight Systems GPU Metrics
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2
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89
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March 19, 2026
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Nsight Systems GPU Metrics Become Unaligned or Empty Near a Short Kernel at Higher Sampling Frequencies
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2
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52
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March 12, 2026
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[Nsight Systems] Unexpected cudaEventSynchronize during TRT enqueue when co-loading models, and discrepancies between CPU/GPU timelines
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2
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36
|
February 27, 2026
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Nsight Systems GPC Frequency Profiling
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7
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75
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February 26, 2026
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Issue running Nsys profiler in docker and analysing the results
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1
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75
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February 23, 2026
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Understanding the meaning of localMemoryPoolUtilizedSize in CUDA with cudaMallocAsync and cudaFreeAsync
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12
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880
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February 10, 2026
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Nsight Systems 2026.1.1 on Mac fails to profile remote Linux target
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1
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44
|
February 9, 2026
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CUDA HW stops tracing cuda activities while SM activities are still being recoeded
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4
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70
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February 5, 2026
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Why can't get cuda kernel for vllm in nsight system
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1
|
69
|
January 30, 2026
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Nsight System show events only in CUDA API
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5
|
459
|
January 21, 2026
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Nsight systems profiler causes application crash after running for a while
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7
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129
|
January 20, 2026
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Nsight systems failed generated report file
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4
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114
|
January 14, 2026
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NVHPC 25.7: nsys fails when collecting a profile for simple Fortran program
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4
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149
|
January 7, 2026
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Python Script Hangs with Nsight Systems Profiling When NVTX is Enabled
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3
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134
|
January 7, 2026
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Question about the cacheConfig value in nsight systems
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5
|
84
|
December 31, 2025
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Nsight system error while profiling python process
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3
|
75
|
December 11, 2025
|
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When is it safe to read the .nsys-rep file created by nsys profile?
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2
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74
|
December 10, 2025
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Accessing kernel call stack
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9
|
202
|
November 25, 2025
|
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Keep getting -This version of Nsight Systems does not support profiling on the selected target
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0
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40
|
November 19, 2025
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Question when Prifilling Megatron-LM
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7
|
223
|
November 14, 2025
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Nsight Systems messure CUDA Fortran with MPI
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15
|
312
|
November 13, 2025
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Is the mpi_f08 module in fortran not instrumented for profiling with nsight systems?
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1
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49
|
November 13, 2025
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