Skip to main content
Mathematica

Return to Question

added 104 characters in body
Source Link
dr.blochwave
dr.blochwave
  • 8.8k
  • 3
  • 43
  • 76

mandelbulb = CUDAFunctionLoad[{srcf}, "MandelbulbGPU", {{"Float", _, "Output"}, {"Float", _, "Input"}, {"Integer32", _, "Input"}, "Integer32", "Float", "Float"}, {16}, "UnmangleCode" -> False, "ShellOutputFunction" -> Print]

mandelbulb = 
 CUDAFunctionLoad[{srcf}, 
  "MandelbulbGPU", {{"Float", _, "Output"}, {"Float", _, 
    "Input"}, {"Integer32", _, "Input"}, "Integer32", "Float", 
   "Float"}, {16}, "UnmangleCode" -> False, 
  "ShellOutputFunction" -> Print]

nvcc fatal: Value 'sm_61' is not defined for option 'gpu-architecture'

nvcc fatal: Value 'sm_61' is not defined for option 'gpu-architecture'

{1 -> {"Name" -> "GeForce GTX 1070", "Clock Rate" -> 1683000, "Compute Capabilities" -> 6.1, "GPU Overlap" -> 1, "Maximum Block Dimensions" -> {1024, 1024, 64}, "Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, "Maximum Threads Per Block" -> 1024, "Maximum Shared Memory Per Block" -> 49152, "Total Constant Memory" -> 65536, "Warp Size" -> 32, "Maximum Pitch" -> 2147483647, "Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512, "Multiprocessor Count" -> 15, "Core Count" -> 480, "Execution Timeout" -> 1, "Integrated" -> False, "Can Map Host Memory" -> True, "Compute Mode" -> "Default", "Texture1D Width" -> 131072, "Texture2D Width" -> 131072, "Texture2D Height" -> 65536, "Texture3D Width" -> 16384, "Texture3D Height" -> 16384, "Texture3D Depth" -> 16384, "Texture2D Array Width" -> 32768, "Texture2D Array Height" -> 32768, "Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, "Concurrent Kernels" -> True, "ECC Enabled" -> False, "TCC Enabled" -> False, "Total Memory" -> 8505589760}}

{1 -> {"Name" -> "GeForce GTX 1070", "Clock Rate" -> 1683000, 
   "Compute Capabilities" -> 6.1, "GPU Overlap" -> 1, 
   "Maximum Block Dimensions" -> {1024, 1024, 64}, 
   "Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, 
   "Maximum Threads Per Block" -> 1024, 
   "Maximum Shared Memory Per Block" -> 49152, 
   "Total Constant Memory" -> 65536, "Warp Size" -> 32, 
   "Maximum Pitch" -> 2147483647, 
   "Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512,
    "Multiprocessor Count" -> 15, "Core Count" -> 480, 
   "Execution Timeout" -> 1, "Integrated" -> False, 
   "Can Map Host Memory" -> True, "Compute Mode" -> "Default", 
   "Texture1D Width" -> 131072, "Texture2D Width" -> 131072, 
   "Texture2D Height" -> 65536, "Texture3D Width" -> 16384, 
   "Texture3D Height" -> 16384, "Texture3D Depth" -> 16384, 
   "Texture2D Array Width" -> 32768, 
   "Texture2D Array Height" -> 32768, 
   "Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, 
   "Concurrent Kernels" -> True, "ECC Enabled" -> False, 
   "TCC Enabled" -> False, "Total Memory" -> 8505589760}}

mandelbulb = CUDAFunctionLoad[{srcf}, "MandelbulbGPU", {{"Float", _, "Output"}, {"Float", _, "Input"}, {"Integer32", _, "Input"}, "Integer32", "Float", "Float"}, {16}, "UnmangleCode" -> False, "ShellOutputFunction" -> Print]

nvcc fatal: Value 'sm_61' is not defined for option 'gpu-architecture'

{1 -> {"Name" -> "GeForce GTX 1070", "Clock Rate" -> 1683000, "Compute Capabilities" -> 6.1, "GPU Overlap" -> 1, "Maximum Block Dimensions" -> {1024, 1024, 64}, "Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, "Maximum Threads Per Block" -> 1024, "Maximum Shared Memory Per Block" -> 49152, "Total Constant Memory" -> 65536, "Warp Size" -> 32, "Maximum Pitch" -> 2147483647, "Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512, "Multiprocessor Count" -> 15, "Core Count" -> 480, "Execution Timeout" -> 1, "Integrated" -> False, "Can Map Host Memory" -> True, "Compute Mode" -> "Default", "Texture1D Width" -> 131072, "Texture2D Width" -> 131072, "Texture2D Height" -> 65536, "Texture3D Width" -> 16384, "Texture3D Height" -> 16384, "Texture3D Depth" -> 16384, "Texture2D Array Width" -> 32768, "Texture2D Array Height" -> 32768, "Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, "Concurrent Kernels" -> True, "ECC Enabled" -> False, "TCC Enabled" -> False, "Total Memory" -> 8505589760}}

mandelbulb = 
 CUDAFunctionLoad[{srcf}, 
  "MandelbulbGPU", {{"Float", _, "Output"}, {"Float", _, 
    "Input"}, {"Integer32", _, "Input"}, "Integer32", "Float", 
   "Float"}, {16}, "UnmangleCode" -> False, 
  "ShellOutputFunction" -> Print]

nvcc fatal: Value 'sm_61' is not defined for option 'gpu-architecture'

{1 -> {"Name" -> "GeForce GTX 1070", "Clock Rate" -> 1683000, 
   "Compute Capabilities" -> 6.1, "GPU Overlap" -> 1, 
   "Maximum Block Dimensions" -> {1024, 1024, 64}, 
   "Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, 
   "Maximum Threads Per Block" -> 1024, 
   "Maximum Shared Memory Per Block" -> 49152, 
   "Total Constant Memory" -> 65536, "Warp Size" -> 32, 
   "Maximum Pitch" -> 2147483647, 
   "Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512,
    "Multiprocessor Count" -> 15, "Core Count" -> 480, 
   "Execution Timeout" -> 1, "Integrated" -> False, 
   "Can Map Host Memory" -> True, "Compute Mode" -> "Default", 
   "Texture1D Width" -> 131072, "Texture2D Width" -> 131072, 
   "Texture2D Height" -> 65536, "Texture3D Width" -> 16384, 
   "Texture3D Height" -> 16384, "Texture3D Depth" -> 16384, 
   "Texture2D Array Width" -> 32768, 
   "Texture2D Array Height" -> 32768, 
   "Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, 
   "Concurrent Kernels" -> True, "ECC Enabled" -> False, 
   "TCC Enabled" -> False, "Total Memory" -> 8505589760}}
Source Link
Dave
Dave
  • 258
  • 2
  • 6

Help with CUDA nvcc error in Mandelbulb example Mathematica 11.0 NVIDIA GTX 1070 on Ubuntu

I am exploring the Nvidia GTX 1070 with Mathematica, I tried this example from the Help guide and it fails with a nvcc complier error. A little google research seems to indicate that I need the nvcc complier included with the CUDA Toolkit v8 Release Candidate. The nvcc that Mathematica is executing seems to be embeded somewhere with Mathematica files. I see the CCompilers[] function has abilities to change executable and options, but not sure if this is right path just to see a demo. Any help on best way to proceed would be great, thx!

Generate a Mandelbulb Set with CUDA Functionality example/GenerateAMandelbulbSetWithCUDAFunctionality

mandelbulb = CUDAFunctionLoad[{srcf}, "MandelbulbGPU", {{"Float", _, "Output"}, {"Float", _, "Input"}, {"Integer32", _, "Input"}, "Integer32", "Float", "Float"}, {16}, "UnmangleCode" -> False, "ShellOutputFunction" -> Print]

nvcc fatal: Value 'sm_61' is not defined for option 'gpu-architecture'

Ubunutu 16.04, GeForce GTX 1070 NVIDIA driver 367.44, Mathematica 11.0

I have not installed the CUDA Toolkit, either version 7.5 or 8.0 RC, so I am guessing the nvcc complier is installed by Mathematics software download, which occured for me when I requested the CUDAInformation[] function.

{1 -> {"Name" -> "GeForce GTX 1070", "Clock Rate" -> 1683000, "Compute Capabilities" -> 6.1, "GPU Overlap" -> 1, "Maximum Block Dimensions" -> {1024, 1024, 64}, "Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, "Maximum Threads Per Block" -> 1024, "Maximum Shared Memory Per Block" -> 49152, "Total Constant Memory" -> 65536, "Warp Size" -> 32, "Maximum Pitch" -> 2147483647, "Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512, "Multiprocessor Count" -> 15, "Core Count" -> 480, "Execution Timeout" -> 1, "Integrated" -> False, "Can Map Host Memory" -> True, "Compute Mode" -> "Default", "Texture1D Width" -> 131072, "Texture2D Width" -> 131072, "Texture2D Height" -> 65536, "Texture3D Width" -> 16384, "Texture3D Height" -> 16384, "Texture3D Depth" -> 16384, "Texture2D Array Width" -> 32768, "Texture2D Array Height" -> 32768, "Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, "Concurrent Kernels" -> True, "ECC Enabled" -> False, "TCC Enabled" -> False, "Total Memory" -> 8505589760}}