Parallel Reduction is unusual in that it requires a full vector array
of results (not a scalar) and uses the rest of the result Vector for
-the purposes of storing intermediary results. *As these intermediary
-results are Deterministically computed they may be useful*.
+the purposes of storing intermediary calculations. As these intermediary
+results are Deterministically computed they may be useful.
+Additionally, because the intermediate results are always written out
+it is possible to serve Precise Interrupts without affecting latency
+(a common limitation of Vector ISAs).
# Basic principle