message: Update comment for roofline generator.
diff: @@ -79,7 +79,7 @@ bool plotxval(real x) {
  real nkernels(real N)
  {
  - // rocfft-rider-d --length $(asy -c "2^27") | grep KERNEL | wc -l
  + // ROCFFT_LAYER=1 ./clients/staging/rocfft-rider --length $(asy -c "2^22") 2>&1| grep KERNEL |wc -l
  // Number of kernels for double-precision c2c 1D transforms.
  if (N <= 2^12)
  return 1.0;
  