Differences

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--- language:langs:dflow [2023/04/09 19:46]
rajit [Clusters and Ordering]
+++ language:langs:dflow [2023/04/09 19:48]
rajit [Clusters and Ordering]
@@ Line 213: / Line 213: @@
 dataflow {
   order {
-     c < e
+     c < e    // c must be produced before e is available
    }
    a + b -> c;
    d + e -> out
+ }
+</code>
+In general, the order block contains a semi-colon separated list of directives. Each directive is a list of comma-separated channels followed by ''<'' followed by a second comma-separated list of channels. The directive means that all the channels in the first group must produce outputs before any of the channels in the second group can receive inputs.