182e5acb11
We support asynchronous sends, that means that the kernel can issue a send, then exit the kernel as we do with the `EXIT` syscall. Because of the condition it's therefore possible for the kernel to exit and break from the loop before we check the server again. This can potentially cause us to ignore an `EXIT` call from the GPU. Reviewed By: JonChesterfield, lntue Differential Revision: https://reviews.llvm.org/D150456