/
run_test.cpp
108 lines (90 loc) · 3.33 KB
/
run_test.cpp
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/* Copyright 2009, 2010 Brendan Tauras */
/* run_test.cpp is part of FlashSim. */
/* FlashSim is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version. */
/* FlashSim is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. */
/* You should have received a copy of the GNU General Public License
* along with FlashSim. If not, see <http://www.gnu.org/licenses/>. */
/****************************************************************************/
/* Basic test driver
* Brendan Tauras 2009-11-02
*
* driver to create and run a very basic test of writes then reads */
#include "ssd.h"
#define SIZE 130
using namespace ssd;
int main()
{
load_config();
print_config(NULL);
//printf("Press ENTER to continue...");
//getchar();
printf("\n");
Ssd *ssd = new Ssd();
double result;
// // Test one write to some blocks.
// for (int i = 0; i < SIZE; i++)
// {
// /* event_arrive(event_type, logical_address, size, start_time) */
// result = ssd -> event_arrive(WRITE, i*100000, 1, (double) 1+(250*i));
//
// printf("Write time: %.20lf\n", result);
//// result = ssd -> event_arrive(WRITE, i+10240, 1, (double) 1);
////
// }
// for (int i = 0; i < SIZE; i++)
// {
// /* event_arrive(event_type, logical_address, size, start_time) */
// result = ssd -> event_arrive(READ, i*100000, 1, (double) 1+(500*i));
// printf("Read time : %.20lf\n", result);
//// result = ssd -> event_arrive(READ, i, 1, (double) 1);
//// printf("Read time : %.20lf\n", result);
// }
// // Test writes and read to same block.
// for (int i = 0; i < SIZE; i++)
// {
// result = ssd -> event_arrive(WRITE, i%64, 1, (double) 1+(250*i));
//
// printf("Write time: %.20lf\n", result);
// }
// for (int i = 0; i < SIZE; i++)
// {
// result = ssd -> event_arrive(READ, i%64, 1, (double) 1+(500*i));
// printf("Read time : %.20lf\n", result);
// }
// Test random writes to a block
result = ssd -> event_arrive(WRITE, 5, 1, (double) 0.0);
printf("Write time: %.20lf\n", result);
result = ssd -> event_arrive(WRITE, 4, 1, (double) 300.0);
printf("Write time: %.20lf\n", result);
result = ssd -> event_arrive(WRITE, 3, 1, (double) 600.0);
printf("Write time: %.20lf\n", result);
result = ssd -> event_arrive(WRITE, 2, 1, (double) 900.0);
printf("Write time: %.20lf\n", result);
result = ssd -> event_arrive(WRITE, 1, 1, (double) 1200.0);
printf("Write time: %.20lf\n", result);
result = ssd -> event_arrive(WRITE, 0, 1, (double) 1500.0);
printf("Write time: %.20lf\n", result);
for (int i = 0; i < SIZE-6; i++)
{
/* event_arrive(event_type, logical_address, size, start_time) */
result = ssd -> event_arrive(WRITE, 6+i, 1, (double) 1800+(300*i));
printf("Write time: %.20lf\n", result);
}
// Force Merge
result = ssd -> event_arrive(WRITE, 10 , 1, (double) 0.0);
printf("Write time: %.20lf\n", result);
// for (int i = 0; i < SIZE; i++)
// {
// /* event_arrive(event_type, logical_address, size, start_time) */
// result = ssd -> event_arrive(READ, i%64, 1, (double) 1+(500*i));
// printf("Read time : %.20lf\n", result);
// }
delete ssd;
return 0;
}