error: array section does not specify contiguous storage

Runtimes OpenMP
#1

I thought the code like below should compile with Clang:

int *p;
p = new int[1024];
for (int i=0;i<1024;i++)
p[i] = new int[1024];
#pragma omp target parallel for map(p[0:1024][0:1024]) reduction(+: sum)

… but I get a build-time error. Is this expected even in the recent trunk?

#2

Yes, because this is not contiguous array section.

Best regards,
Alexey Bataev

#3

No way to map this array of pointers then?

#4

For now you need a second map in a for loop, something like:

#map outer
for (...)
  #map inner array

better syntactic support might make it in 5.1.