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Seulement dans src.release/: ~
Seulement dans src: ChangeLog
diff -crB src.release/dftl.c src/dftl.c
*** src.release/dftl.c 2009-06-15 07:05:37.000000000 +0200
--- src/dftl.c 2010-03-24 17:11:12.000000000 +0100
***************
*** 66,82 ****
int i;
int lpn = lsn/SECT_NUM_PER_PAGE; // logical page number
int size_page = size/SECT_NUM_PER_PAGE; // size in page
sect_t s_lsn; // starting logical sector number
sect_t s_psn; // starting physical sector number
ASSERT(lpn < opagemap_num);
ASSERT(lpn + size_page <= opagemap_num);
- sect_t lsns[SECT_NUM_PER_PAGE];
memset (lsns, 0xFF, sizeof (lsns));
! int sect_num = (size < SECT_NUM_PER_PAGE) ? size : SECT_NUM_PER_PAGE;
if(mapdir_flag == 2){
s_psn = mapdir[lpn].ppn * SECT_NUM_PER_PAGE;
--- 66,84 ----
int i;
int lpn = lsn/SECT_NUM_PER_PAGE; // logical page number
int size_page = size/SECT_NUM_PER_PAGE; // size in page
+ int sect_num;
sect_t s_lsn; // starting logical sector number
sect_t s_psn; // starting physical sector number
+ sect_t lsns[SECT_NUM_PER_PAGE];
+
ASSERT(lpn < opagemap_num);
ASSERT(lpn + size_page <= opagemap_num);
memset (lsns, 0xFF, sizeof (lsns));
! sect_num = (size < SECT_NUM_PER_PAGE) ? size : SECT_NUM_PER_PAGE;
if(mapdir_flag == 2){
s_psn = mapdir[lpn].ppn * SECT_NUM_PER_PAGE;
***************
*** 120,129 ****
int i,z, j,m,q, benefit = 0;
int k,old_flag,temp_arr[PAGE_NUM_PER_BLK],temp_arr1[PAGE_NUM_PER_BLK],map_arr[PAGE_NUM_PER_BLK];
int valid_flag,pos;
- victim_blk_no = opm_gc_cost_benefit();
_u32 copy_lsn[SECT_NUM_PER_PAGE], copy[SECT_NUM_PER_PAGE];
_u16 valid_sect_num, l, s;
memset(copy_lsn, 0xFF, sizeof (copy_lsn));
s = k = OFF_F_SECT(free_page_no[small]);
--- 122,132 ----
int i,z, j,m,q, benefit = 0;
int k,old_flag,temp_arr[PAGE_NUM_PER_BLK],temp_arr1[PAGE_NUM_PER_BLK],map_arr[PAGE_NUM_PER_BLK];
int valid_flag,pos;
_u32 copy_lsn[SECT_NUM_PER_PAGE], copy[SECT_NUM_PER_PAGE];
_u16 valid_sect_num, l, s;
+
+ victim_blk_no = opm_gc_cost_benefit();
memset(copy_lsn, 0xFF, sizeof (copy_lsn));
s = k = OFF_F_SECT(free_page_no[small]);
***************
*** 281,286 ****
--- 284,293 ----
int lpn = lsn/SECT_NUM_PER_PAGE; // logical page number
int size_page = size/SECT_NUM_PER_PAGE; // size in page
int ppn;
+ int small;
+
+ sect_t lsns[SECT_NUM_PER_PAGE];
+ int sect_num = SECT_NUM_PER_PAGE;
sect_t s_lsn; // starting logical sector number
sect_t s_psn; // starting physical sector number
***************
*** 293,299 ****
s_lsn = lpn * SECT_NUM_PER_PAGE;
- int small;
if(mapdir_flag == 2) //map page
small = 0;
else if ( mapdir_flag == 1) //data page
--- 300,305 ----
***************
*** 320,328 ****
}
}
- sect_t lsns[SECT_NUM_PER_PAGE];
memset (lsns, 0xFF, sizeof (lsns));
- int sect_num = SECT_NUM_PER_PAGE;
s_psn = SECTOR(free_blk_no[small], free_page_no[small]);
--- 326,332 ----
***************
*** 389,394 ****
--- 393,399 ----
int opm_init(blk_t blk_num, blk_t extra_num)
{
int i;
+ int mapdir_num;
opagemap_num = blk_num * PAGE_NUM_PER_BLK;
***************
*** 401,407 ****
return -1;
}
! int mapdir_num = (opagemap_num / MAP_ENTRIES_PER_PAGE);
if((opagemap_num % MAP_ENTRIES_PER_PAGE) != 0){
printf("opagemap_num % MAP_ENTRIES_PER_PAGE is not zero\n");
--- 406,412 ----
return -1;
}
! mapdir_num = (opagemap_num / MAP_ENTRIES_PER_PAGE);
if((opagemap_num % MAP_ENTRIES_PER_PAGE) != 0){
printf("opagemap_num % MAP_ENTRIES_PER_PAGE is not zero\n");
Seulement dans src.release/: dftl.d
Seulement dans src.release/: disksim_bus.d
Seulement dans src.release/: disksim_cache.d
Seulement dans src.release/: disksim_cachedev.d
Seulement dans src.release/: disksim_cachemem.d
Seulement dans src.release/: disksim_controller.d
Seulement dans src.release/: disksim_ctlrdumb.d
Seulement dans src.release/: disksim_ctlrsmart.d
Seulement dans src.release/: disksim.d
Seulement dans src.release/: disksim_device.d
Seulement dans src.release/: disksim_diskcache.d
Seulement dans src.release/: disksim_diskctlr.d
Seulement dans src.release/: disksim_disk.d
Seulement dans src.release/: disksim_interface.d
Seulement dans src.release/: disksim_intr.d
Seulement dans src.release/: disksim_iodriver.d
Seulement dans src.release/: disksim_ioqueue.d
Seulement dans src.release/: disksim_iosim.d
Seulement dans src.release/: disksim_iotrace.d
Seulement dans src.release/: disksim_loadparams.d
diff -crB src.release/disksim_logorg.c src/disksim_logorg.c
*** src.release/disksim_logorg.c 2009-06-15 01:05:35.000000000 +0200
--- src/disksim_logorg.c 2010-03-24 16:55:03.000000000 +0100
***************
*** 710,718 ****
double flash_resp;
double int_arr;
- curr_req_arr = curr->time;
- int_arr = curr_req_arr - old_req_arr;
- old_req_arr = curr_req_arr;
int rw_flag = (curr->flags & READ);
double prev_dev_serv_time = DEVICE_SERVICE_TIME;
--- 710,715 ----
***************
*** 724,729 ****
--- 721,731 ----
seq_flag = 1;
else seq_flag = 0;
+ curr_req_arr = curr->time;
+ int_arr = curr_req_arr - old_req_arr;
+ old_req_arr = curr_req_arr;
+
+
flash_resp = F_COEFF_INTARR_T * int_arr + F_COEFF_RW_T * rw_flag +
F_COEFF_SEQ_T * seq_flag + F_COEFF_DS_PREV_T * prev_dev_serv_time +
F_COEFF_REQ_SIZE_T * req_size + F_INTERCEPT;
Seulement dans src.release/: disksim_logorg.d
Seulement dans src.release/: disksim_main.d
Seulement dans src.release/: disksim_malloc.d
Seulement dans src.release/: disksim_pfdisp.d
Seulement dans src.release/: disksim_pfsim.d
Seulement dans src.release/: disksim_rand48.d
Seulement dans src.release/: disksim_redun.d
Seulement dans src.release/: disksim_simpledisk.d
Seulement dans src.release/: disksim_simpleflash.d
Seulement dans src.release/: disksim_stat.d
Seulement dans src.release/: disksim_statload.d
Seulement dans src.release/: disksim_synthio.d
diff -crB src.release/fast.c src/fast.c
*** src.release/fast.c 2009-06-15 07:06:20.000000000 +0200
--- src/fast.c 2010-03-24 16:52:23.000000000 +0100
***************
*** 60,65 ****
--- 60,66 ----
int size_page = size/SECT_NUM_PER_PAGE;
int offset = lpn%PAGE_NUM_PER_BLK;
int valid_flag;
+ int sect_num;
sect_t s_lsn;
sect_t s_psn;
***************
*** 71,77 ****
ASSERT(0);
}
! int sect_num = 4;
s_psn = ((BMT[lbn] * PAGE_NUM_PER_BLK + offset) * SECT_NUM_PER_PAGE);
s_lsn = lpn * SECT_NUM_PER_PAGE;
--- 72,78 ----
ASSERT(0);
}
! sect_num = 4;
s_psn = ((BMT[lbn] * PAGE_NUM_PER_BLK + offset) * SECT_NUM_PER_PAGE);
s_lsn = lpn * SECT_NUM_PER_PAGE;
***************
*** 342,353 ****
void merge_full(int pmt_index)
{
-
- if(PMT[pmt_index].fpc != 0 && pmt_index == 0) {
- printf("something sucks");
- ASSERT(0);
- }
-
int i,j,k,m,h;
int size;
int old_pbn;
--- 343,348 ----
***************
*** 357,362 ****
--- 352,363 ----
sect_t lsns[SECT_NUM_PER_PAGE];
+ if(PMT[pmt_index].fpc != 0 && pmt_index == 0) {
+ printf("something sucks");
+ ASSERT(0);
+ }
+
+
// Check with all page in a log block
for(i = 0; i<PAGE_NUM_PER_BLK; i++)
{
***************
*** 864,869 ****
--- 865,872 ----
/********************* INIT **********************************/
int lm_init(blk_t blk_num, blk_t extra_num)
{
+ int i;
+
total_blk_num = blk_num;
BMT = (int *)malloc(sizeof(int) * blk_num);
PMT = (struct LogMap*)malloc(sizeof(struct LogMap)*extra_num);
***************
*** 872,878 ****
if ((BMT== NULL) || (PMT == NULL)) { return -1; }
memset(BMT, -1, sizeof(int) * blk_num);
- int i;
for(i = 0; i < total_log_blk_num; i++){
PMT[i].pbn = -1;
PMT[i].fpc = PAGE_NUM_PER_BLK;
--- 875,880 ----
Seulement dans src.release/: fast.d
diff -crB src.release/flash.c src/flash.c
*** src.release/flash.c 2009-06-15 07:04:36.000000000 +0200
--- src/flash.c 2010-03-24 16:56:27.000000000 +0100
***************
*** 93,98 ****
--- 93,101 ----
/**************** NAND INIT **********************/
int nand_init (_u32 blk_num, _u8 min_free_blk_num)
{
+ _u32 blk_no;
+ int i;
+
nand_end();
nand_blk = (struct nand_blk_info *)malloc(sizeof (struct nand_blk_info) * blk_num);
***************
*** 103,109 ****
}
memset(nand_blk, 0xFF, sizeof (struct nand_blk_info) * blk_num);
- _u32 blk_no;
nand_blk_num = blk_num;
--- 106,111 ----
***************
*** 116,122 ****
nand_blk[blk_no].ipc = 0;
nand_blk[blk_no].lwn = -1;
! int i;
for(i = 0; i<SECT_NUM_PER_BLK; i++){
nand_blk[blk_no].sect[i].free = 1;
nand_blk[blk_no].sect[i].valid = 0;
--- 118,124 ----
nand_blk[blk_no].ipc = 0;
nand_blk[blk_no].lwn = -1;
!
for(i = 0; i<SECT_NUM_PER_BLK; i++){
nand_blk[blk_no].sect[i].free = 1;
nand_blk[blk_no].sect[i].valid = 0;
***************
*** 326,331 ****
--- 328,335 ----
/**************** NAND BLOCK ERASE **********************/
void nand_erase (_u32 blk_no)
{
+ int i;
+
ASSERT(blk_no < nand_blk_num);
ASSERT(nand_blk[blk_no].fpc <= SECT_NUM_PER_BLK);
***************
*** 340,346 ****
nand_blk[blk_no].ipc = 0;
nand_blk[blk_no].lwn = -1;
! int i;
for(i = 0; i<SECT_NUM_PER_BLK; i++){
nand_blk[blk_no].sect[i].free = 1;
nand_blk[blk_no].sect[i].valid = 0;
--- 344,350 ----
nand_blk[blk_no].ipc = 0;
nand_blk[blk_no].lwn = -1;
!
for(i = 0; i<SECT_NUM_PER_BLK; i++){
nand_blk[blk_no].sect[i].free = 1;
nand_blk[blk_no].sect[i].valid = 0;
***************
*** 385,395 ****
_u32 nand_get_free_blk (int isGC)
{
_u32 blk_no = -1, i;
- MIN_ERASE = 9999999;
int flag = 0,flag1=0;
flag = 0;
flag1 = 0;
//in case that there is no avaible free block -> GC should be called !
if ((isGC == 0) && (min_fb_num >= free_blk_num)) {
//printf("min_fb_num: %d\n", min_fb_num);
--- 389,399 ----
_u32 nand_get_free_blk (int isGC)
{
_u32 blk_no = -1, i;
int flag = 0,flag1=0;
flag = 0;
flag1 = 0;
+ MIN_ERASE = 9999999;
//in case that there is no avaible free block -> GC should be called !
if ((isGC == 0) && (min_fb_num >= free_blk_num)) {
//printf("min_fb_num: %d\n", min_fb_num);
Seulement dans src.release/: flash.d
Seulement dans src.release/: hplcomb.d
Seulement dans src.release/: nand.d
diff -crB src.release/pagemap.c src/pagemap.c
*** src.release/pagemap.c 2009-06-15 07:05:13.000000000 +0200
--- src/pagemap.c 2010-03-24 16:58:38.000000000 +0100
***************
*** 56,72 ****
int i;
int lpn = lsn/SECT_NUM_PER_PAGE;
int size_page = size/SECT_NUM_PER_PAGE;
sect_t s_lsn;
sect_t s_psn;
ASSERT(lpn < pagemap_num);
ASSERT(lpn + size_page <= pagemap_num);
! sect_t lsns[SECT_NUM_PER_PAGE];
memset (lsns, 0xFF, sizeof (lsns));
! int sect_num = (size < SECT_NUM_PER_PAGE) ? size : SECT_NUM_PER_PAGE;
if(mapdir_flag == 2){
s_psn = mapdir[lpn].ppn * SECT_NUM_PER_PAGE;
--- 56,75 ----
int i;
int lpn = lsn/SECT_NUM_PER_PAGE;
int size_page = size/SECT_NUM_PER_PAGE;
+ sect_t lsns[SECT_NUM_PER_PAGE];
sect_t s_lsn;
sect_t s_psn;
+ int sect_num;
+
ASSERT(lpn < pagemap_num);
ASSERT(lpn + size_page <= pagemap_num);
!
memset (lsns, 0xFF, sizeof (lsns));
! sect_num = (size < SECT_NUM_PER_PAGE) ? size : SECT_NUM_PER_PAGE;
if(mapdir_flag == 2){
s_psn = mapdir[lpn].ppn * SECT_NUM_PER_PAGE;
***************
*** 104,115 ****
int i, j,m, benefit = 0;
int valid_flag;
- victim_blk_no = pm_gc_cost_benefit();
_u32 copy_lsn[SECT_NUM_PER_PAGE], copy[SECT_NUM_PER_PAGE];
_u16 valid_sect_num, k, l, s;
memset(copy_lsn, 0xFF, sizeof (copy_lsn));
s = k = OFF_F_SECT(free_page_no[small]);
--- 107,119 ----
int i, j,m, benefit = 0;
int valid_flag;
_u32 copy_lsn[SECT_NUM_PER_PAGE], copy[SECT_NUM_PER_PAGE];
_u16 valid_sect_num, k, l, s;
+ victim_blk_no = pm_gc_cost_benefit();
+
memset(copy_lsn, 0xFF, sizeof (copy_lsn));
s = k = OFF_F_SECT(free_page_no[small]);
***************
*** 145,161 ****
int lpn = lsn/SECT_NUM_PER_PAGE;
int size_page = size/SECT_NUM_PER_PAGE;
int ppn;
sect_t s_lsn;
sect_t s_psn;
sect_t s_psn1;
ASSERT(lpn < pagemap_num);
ASSERT(lpn + size_page <= pagemap_num);
s_lsn = lpn * SECT_NUM_PER_PAGE;
! int small = 1;
if (free_page_no[small] >= SECT_NUM_PER_BLK)
{
--- 149,168 ----
int lpn = lsn/SECT_NUM_PER_PAGE;
int size_page = size/SECT_NUM_PER_PAGE;
int ppn;
+ int small;
+ int sect_num;
sect_t s_lsn;
sect_t s_psn;
sect_t s_psn1;
+ sect_t lsns[SECT_NUM_PER_PAGE];;
ASSERT(lpn < pagemap_num);
ASSERT(lpn + size_page <= pagemap_num);
s_lsn = lpn * SECT_NUM_PER_PAGE;
! small = 1;
if (free_page_no[small] >= SECT_NUM_PER_BLK)
{
***************
*** 173,181 ****
}
}
- sect_t lsns[SECT_NUM_PER_PAGE];
memset (lsns, 0xFF, sizeof (lsns));
! int sect_num = SECT_NUM_PER_PAGE;
s_psn = SECTOR(free_blk_no[small], free_page_no[small]);
--- 180,187 ----
}
}
memset (lsns, 0xFF, sizeof (lsns));
! sect_num = SECT_NUM_PER_PAGE;
s_psn = SECTOR(free_blk_no[small], free_page_no[small]);
***************
*** 236,241 ****
--- 242,248 ----
int pm_init(blk_t blk_num, blk_t extra_num)
{
int i;
+ int mapdir_num;
pagemap_num = blk_num * PAGE_NUM_PER_BLK;
***************
*** 246,252 ****
return -1;
}
! int mapdir_num = (pagemap_num / MAP_ENTRIES_PER_PAGE);
if((pagemap_num % MAP_ENTRIES_PER_PAGE) != 0){
printf("pagemap_num % MAP_ENTRIES_PER_PAGE is not zero\n");
--- 253,259 ----
return -1;
}
! mapdir_num = (pagemap_num / MAP_ENTRIES_PER_PAGE);
if((pagemap_num % MAP_ENTRIES_PER_PAGE) != 0){
printf("pagemap_num % MAP_ENTRIES_PER_PAGE is not zero\n");
Seulement dans src.release/: pagemap.d
Seulement dans src.release/: raw_layout.d
Seulement dans src.release/: rms.d
Seulement dans src.release/: ssd_interface.d
Seulement dans src.release/: syssim.d
diff -crB src.release/syssim_driver.c src/syssim_driver.c
*** src.release/syssim_driver.c 2009-06-15 00:08:52.000000000 +0200
--- src/syssim_driver.c 2010-03-24 16:59:24.000000000 +0100
***************
*** 139,144 ****
--- 139,153 ----
int test_encapsulation;
char outfile2[81];
+
+ //youkim
+ FILE *fp = fopen(argv[5], "r");
+ double time;
+ int devno, bcount, flags;
+ unsigned int blkno;
+ char buffer[80];
+ unsigned int cnt = 0;
+ int BLOCKSIZE = 512;
//if (argc != 5 || (nsectors = atoi(argv[3])) <= 0) {
if (argc != 6 || (nsectors = atoi(argv[3])) <= 0) {
***************
*** 169,180 ****
//youkim
- FILE *fp = fopen(argv[5], "r");
- double time;
- int devno, bcount, flags;
- unsigned int blkno;
- char buffer[80];
- unsigned int cnt = 0;
while((fgets(buffer, sizeof(buffer), fp)) && (cnt < 10000)){
cnt++;
--- 178,183 ----
***************
*** 185,191 ****
req.devno= 0;
req.blkno = blkno;
- int BLOCKSIZE = 512;
req.bytecount = BLOCKSIZE * bcount;
completed = 0;
--- 188,193 ----
Seulement dans src.release/: syssim_driver.d
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