< previous page	page_366	next page >
Page 366 Table 6.1 Model comparisons for bandwidth B for simple processor-memory configurations. m = n 1 2 3 4 5 6 7 8 Exact 1.0000 1.5000 2.0476 2.6210 3.1996 3.7809 4.3636 4.9471 Closed form 1.0000 1.5000 2.0526 2.6250 3.2056 3.7849 4.3675 4.9510 Strecker 1.0000 1.5000 2.1111 2.7344 3.3616 3.9906 4.6206 5.2511 Hellerman 1.0000 1.4142 1.7321 2.0000 2.2361 2.4495 2.6458 2.8284 Table 6.2 Comparison of percentage errors for n = m for simple processor memories. m = n 1 2 3 4 5 6 7 8 Closed form 0 0 0.2442 0.1526 0.1248 0.1047 0.0901 0.0841 Strecker 0 0 5.1012 4.3266 5.0631 5.5463 5.2866 6.1450 Hellerman 0 -5.72 -15.4083 -23.6932 -30.113 -35.2138 -39.3666 -42.8271 Note: All solutions, except the asymptotic solution, are exact for n = 1 or for m = 1.
< previous page	page_366	next page >