Root user ncu error no permission to access GPU performance counters
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7
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298
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March 31, 2025
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Why is the sm__warps_active so high
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3
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146
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April 21, 2025
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Nsight Compute with MPI: ‘No Kernels Were Profiled’ Warning and Hanging Issue
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3
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122
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March 31, 2025
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The Roofline chart is not displaying in the NCU-UI after enabling the --set full flag
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6
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109
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March 31, 2025
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==ERROR== ERR_NVGPUCTRPERM - The user does not have permission to access NVIDIA GPU Performance Counters on the target device 0
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3
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165
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April 23, 2025
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Nsight compute
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3
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166
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April 28, 2025
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Nsight-compute failing remote deployment of files (arm64 mac host, x86-64 ubuntu target)
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7
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133
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April 21, 2025
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Qusetion about kernel warmup and replay control
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2
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128
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April 28, 2025
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Launching Conda environment + Python for Cuda profiling
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3
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120
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April 21, 2025
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Failed to deploy files
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2
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115
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March 20, 2025
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==ERROR== Unable to write to file matmul.ncu-rep. Please verify this file is not locked, and writable
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2
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105
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April 21, 2025
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Problem in collecting roofline plot
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3
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132
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April 21, 2025
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Nsight-compute (ncu-ui) failure on jetpack 6.2 jetson orin nano
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15
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212
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April 26, 2025
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The profiler returned an error code: 3221226505 (0xc0000409)
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4
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126
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March 26, 2025
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Maximum Tensor Core utilization
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4
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143
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March 20, 2025
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FP64 pipe active even with no double-precision types or instructions used
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5
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133
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March 20, 2025
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Dram__bytes_read.sum is !(n/a)
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2
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107
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March 20, 2025
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Issues about the time shown in ncu
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4
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110
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March 19, 2025
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Ncu no kernels profiled -- Target process xxx terminated before first instrumented API call
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5
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148
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March 18, 2025
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In case of using peer memory, How can I measure the L1 or L2 cache's value on operating GPU?
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3
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157
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March 18, 2025
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Problems with lts__t_requests_srcunit_tex_aperture_peer
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7
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729
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March 18, 2025
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NSIGHT Systems and NSIGHT Compute
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7
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185
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March 20, 2025
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Why databank read is non zero, even i do not use any shared memory?
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3
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117
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March 20, 2025
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Nsight Compute crash with message: free(): invalid pointer
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36
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650
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March 20, 2025
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Question about Nsight Tools Timestamping Mechanism and Clock Sources
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2
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136
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March 3, 2025
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NCU stuck at "Connected to ncu-ui"
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2
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146
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February 28, 2025
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Question about profiling nccl kernels with Nsight Compute
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20
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4892
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February 13, 2025
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How to profile all attention layers in Bert inference?
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2
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446
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March 1, 2025
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Strange position for achieved kernel in roofline diagram
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2
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445
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March 9, 2025
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CC12.0 Integer Throughput
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1
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353
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February 6, 2025
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