Shelton Ma

ZFP cuda produces 0 decompressed data

6

Dear ZFP developers, I tested zfp with cuda option to compress and decompress a dataset of around 5G. But its decompressed dataset contains all 0. Here is the commands I...

Overfitting on high order polynomial function

1

This is not really an issue, just a comment on the example of high order polynomial function illustrating overfitting (4.4 Model Selection, Underfitting, and Overfitting): When I repeated running the...

Nvprof event resampling

1

Dear developers: How to reduce Nvporf output nvvp file sizes through re-sampling events? One of the options I can find from Nvprof help that I thought it might work is...

Dear Nvprof developers: I want to use nvprof to profile my cuda+mpi application. But the little test shows that the options --annote-mpi openmpi does not produce any information about MPI...

Fortran MPI seems not implemented

8

Running MPI tests with Recorder library preloaded, it looks that the error flag is not set after calling any MPI interface.