long long
test(char** tname)
{
int i;
pSmRegion r;
int iter;
int j,k;
void* alloc[1024];
smInitialize();
*tname = "smmalloc-03 malloc/free 1MB, free order = LIFO, size=1K";
iter = 300;
r = smCreate(1024*1024);
for(i=0;i<iter;i++)
{
j=0;
while((alloc[j] = smMalloc(r,1024)) != NULL && j < 1023) j++;
if (j < 950)
{
smDestroy(r);
return -1;
}
k = j;
while(k > 0)
{
k--;
smFree(alloc[k]);
}
}
smDestroy(r);
return iter*j;
}
void __attribute__((weak)) __appInit(void)
{
Result rc;
// Initialize default services.
rc = smInitialize();
if (R_FAILED(rc))
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
rc = appletInitialize();
if (R_FAILED(rc))
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_AM));
if (__nx_applet_type != AppletType_None) {
rc = hidInitialize();
if (R_FAILED(rc))
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_HID));
}
rc = timeInitialize();
if (R_FAILED(rc))
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_Time));
rc = fsInitialize();
if (R_FAILED(rc))
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_FS));
fsdevMountSdmc();
}
long long
test(char** tname)
{
int i;
pSmRegion r;
int iter;
int j,k,l,t;
void* alloc[1024];
int cnt[1024];
smInitialize();
*tname = "smmalloc-07 reference counting (randomized free order)";
srand(time(NULL));
iter = 300;
r = smCreate(1024*1024);
for(i=0; i<iter; i++)
{
j=0;
/** allocate **/
while((alloc[j] = smMalloc(r,1 + rand()%8192)) != NULL && j < 1023)
{
cnt[j++] = 1;
}
if (j < 120)
{
smDestroy(r);
return -1;
}
/** link **/
for(k=0; k<1024; k++)
{
l = rand()%j;
smLinkTo(alloc[l]);
cnt[l]++;
}
/** free **/
t = j + 1024;
for(k=0; k<t*4/5; k++)
{
while (cnt[(l = rand()%j)] == 0)
;
smFree(alloc[l]);
cnt[l]--;
if (!cnt[l]) alloc[l] = NULL;
}
for(k=0; k<j; k++)
{
if (alloc[k])
{
for(l=0; l<cnt[k]; l++) smFree(alloc[k]);
}
alloc[k] = NULL;
}
}
smDestroy(r);
return iter*t;
}
long long
test(char** tname)
{
int i;
pSmRegion r;
int iter;
int j,k,l;
void* alloc[1024];
smInitialize();
*tname = "smmalloc-05 malloc/free 1MB, free order = random, size=1K";
srand(time(NULL));
iter = 300;
r = smCreate(1024*1024);
for(i=0;i<iter;i++)
{
j=0;
while((alloc[j] = smMalloc(r,1024)) != NULL && j < 1023) j++;
if (j < 950)
{
smDestroy(r);
return -1;
}
for(k=0;k<j*4/5;k++)
{
while (alloc[(l = rand()%j)] == NULL)
;
smFree(alloc[l]);
alloc[l] = NULL;
}
for(k=0;k<j;k++)
{
if (alloc[k]) smFree(alloc[k]);
alloc[k] = NULL;
}
}
smDestroy(r);
return iter*j;
}