Computer_System Date_Rcvd Number_PEs Time(Sec) Ratio_C90/1 24 9> 10N 9N 11N Cray C90 Dec 93 1 122.90 1.00 Cray C90 Dec 93 4 33.19 3.7 Cray C90 Dec 93 16 10.61 11.6 Cray T3D Feb 94 128 118.2 1.0 Cray T3D Feb 94 256 69.7 1.8 Intel Paragon (OSF1.1) Nov 93 64 307.0 0.4 Thinking Machines CM-5E Feb 94 32 449.0 0.3 Thinking Machines CM-5E Feb 94 64 199.0 0.6 Thinking Machines CM-5E Feb 94 128 92.0 1.3 .