-1. Dissemination algorithm
-2. Recursive doubling algorithm
-3. Topology aware dissemination algorithm
-4. Topology aware recursive doubling algorithm
-5. Binominal gather + scatter algorithm
-6. Topology aware binominal gather + scatter algorithm
+1. Dissemination algorithm
+2. Recursive doubling algorithm
+3. Topology aware dissemination algorithm
+4. Topology aware recursive doubling algorithm
+5. Binominal gather + scatter algorithm
+6. Topology aware binominal gather + scatter algorithm