Sending big structure

[sebastien-jalgos]

Sending long vector fails because of the type checking:

X <- integer(2 ^ 33) send(X)

Error in send(X) : INTEGER() can only be applied to a 'integer', not a 'double'

This is because spmd.check.type sends an integer to give information about the size, sending doubles would be more appropriate

[snoweye]

Please check and send PR if needed. Thanks.

[seblamydlc]

It appears the merge request didn't fix the problem, a send_integer was left somewhere. I wrote and tested a fix, there is a PR coming shortly, hope you have time to check it out.

[go-ski]

Fixed in issue #81