Computer_System Date_Rcvd Number_PEs Time(Sec) Ratio_C90/1 ------------------------ --------- ---------- --------- ----------- Cray C90 Dec 93 16 10.61 11.6 Cray C90 Dec 93 4 33.19 3.7 Cray T3D Feb 94 256 69.7 1.8 Thinking Machines CM-5E Feb 94 128 92.0 1.3 Cray T3D Feb 94 128 118.2 1.0 Cray C90 Dec 93 1 122.90 1.00 Thinking Machines CM-5E Feb 94 64 199.0 0.6 Intel Paragon (OSF1.1) Nov 93 64 307.0 0.4 Thinking Machines CM-5E Feb 94 32 449.0 0.3