You have a 1,024-byte direct-mapped data cache with 16-byte blocks. A structure is defined as: 1 struct my_struct { 2 int x; 3 int y; }; 6 struct my_struct grid[16][8]; 7 int total_x = 0, total_y = 0; 8 int i, j; Determine the cache performance for the following code: 1 for (i = 0; i < 16; i++) { 2 for (j = 0; j < 8; j++) { 3 total_x += grid[i][j].x; 4 } 5 } 7 for (i = 0; i < 16; i++) { 8 for (j = 0; j < 8; j++) { 9 total_y += grid[i][j].y; 10 } 11 } a) What is the total number of reads? b) What is the total number of reads that miss in the cache? c) What is the miss rate? d) How to modify the program to decrease the miss rate. Show the new miss rate you get. Assume: sizeof(int)

Write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removedproblems 1.1 write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removed 20 power system relaying from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0+j0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the stub-end fault í• figure 1.16 problem 1.1 system data for figure 1.16 from to positive sequence 0.0+j0.1 0.05j0.15 0.04 j0.2 0.01 jo.i 0.015 + j0.15 0.01 j0.19 0.01 +j0.19 0.03+j0.1 0.0+j0.08 6 6 6 from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0 + j 0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b1, and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the “stub-end” fault.

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar

Janice recently received her college degree and is looking for a job. she is worried that since she just finished school, she will be required to repay her perkins and direct subsidized loans immediately. janice pulls out the paperwork she signed and reviews it again for repayment information. after reading all of the information, janice discovers that