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← Occupancy on Fermi GPUs - Intro to Parallel Programming

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Showing Revision 4 created 05/25/2016 by Udacity Robot.

  1. Well, this time you're going to get similar answers.
  2. The big difference is that the maximum number of threads per SM is now 1536.
  3. All these other numbers are the same. The maximum number of registers per SM is still 64K.
  4. The maximum amount of shared memory per SM is still 48K.
  5. The maximum number of thread blocks per SM is 8.
  6. So we have the same limiting factor, which is the maximum of threads per SM,
  7. but now the answer is a little different. Now we can only run a single thread block per SM,
  8. and that means our total number of threads per SM will be 1024.