Read Kung's 1982 'Why Systolic Architectures?' directly and confirm the cardiac/heart-pumping quote attributed to it
claim-systolic-array-named-after-cardiac-systole rests on an encyclopedic secondary account (Wikipedia) for the specific quote attributed to H.T. Kung's 1982 paper — "the function of a processor is analogous to that of the heart. Every processor regularly pumps data in and out." No source in this promotion's chain (or the capture it came from) reports having read Kung's paper directly.
What would answer it:
- Obtain H.T. Kung, "Why Systolic Architectures?", Computer 15(1):37–46 (January 1982), IEEE. Check IEEE Xplore (DOI likely under 10.1109/MC.1982.1653825 — confirm), or a CMU technical-report mirror (Kung published an earlier CMU CS tech report under a similar title that may be open-access).
- Confirm the exact wording of the heart/pump analogy, and note whether it appears in Kung's own words or is a paraphrase introduced by a later secondary source.
- While there, check whether Kung's paper gives any additional detail on why systole specifically (as opposed to, say, "peristaltic" or another rhythmic biological metaphor) was chosen.
Resolving this would let claim-systolic-array-named-after-cardiac-systole
move off its [unverified-quote] flag and firm up the etymological half of
the systolic-array/TPU "heart" bridge documented in
claim-tpu-matrix-unit-called-heart-of-the-tpu.