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Performance (us latency)

Machine Barrier Sync. 32-bit Putget (permutation) 64-bit Broadcast
MasPar MP-1 0.1 44.0 31.0
486 Linux
(PAPERS1)
3.1 27.0 81.0
Cray T3D (PVM) 21.0 82.0
486 Linux
(TTL_PAPERS)
2.5 216.0 137.0
Intel Paragon XP/S 530.0 700.0 210.0
486 Linux
(Ethernet PVM3)
49,000.0 100,000.0 40,000.0