Switch to int
Switch to int

For calling gatherv, we need to pass an array of ints, so we need
to make them ints.

roystgnr/queso,briadam/queso,briadam/queso,roystgnr/queso,briadam/queso,roystgnr/queso,briadam/queso,roystgnr/queso,roystgnr/queso,briadam/queso,roystgnr/queso