int _tmain(int argc, char* argv[])
{
//1cmd_file.txt 2config_file.txt 3mem_init.txt 4regs_dump.txt 5mem_dump.txt 6time.txt 7committed.txt 8hitrate.txt 9L1i.txt 10L1d.txt 11L2i.txt 12L2d.txt
//1cmd_file1.txt 2cmd_file2.txt 3config_file.txt 4mem_init.txt 5regs_dump.txt 6mem_dump.txt 7time.txt 8committed.txt 9hitrate.txt 10trace1.txt 11trace2.txt
if(argc!=12)
{
printf("Wrong number of command line arguments!\n");
exit(1);
}
if (ini_parse(argv[3], handler, &configuration) < 0) {
printf("Can't load '%s' file\n",argv[1]);
exit(1);
}
ram = new int[MEMORY_SIZE/4];
if (ram == NULL)
exit(1);
ReadMemInitFile(argv[4]);
ParseCMDfile(argv[1]);
InitCaches(&configuration);
StartSimulator();
printf("simulation done!\n");
WriteMemoryDumpToFile(argv[6]);
WriteRegisterDumpToFile(argv[5]);
WriteExceutionTime(argv[7]);
WriteInstructionCount(argv[8]);
WriteHitRatioAndAMAT(argv[9]);
printf("all results written to files!\n");
// DestroyCaches();
free(ram);
return 0;
}
status_t _GlReplicateMap::Algo(float* line, float* at, int32 size, uint32 flags) const
{
const GlAlgo1d* map = Algo1dAt(_MAP_INDEX);
if (!map) return B_ERROR;
/* 0.5 is 2 replications -- anything below that is obviously meaningless.
*/
if (mDepth < 0.50) return map->Algo(line, at, size, flags);
/* Default to repping every element in the line -- i.e, depth is 1.
*/
int32 repCount = size;
int32 repSize = 1;
if (mDepth < 1.0) {
repCount = int32(floor(1 / (1 - mDepth)));
repSize = int32(ceil(size / float(repCount)));
if (repSize <= 0) return map->Algo(line, at, size, flags);
if (repSize > size) repSize = size;
}
status_t err = InitCaches(line, at, size, repSize);
if (err != B_OK) return err;
int32 from = 0, to = repSize - 1;
int32 curRep = 0;
while (from < size) {
if (to >= size) to = size - 1;
ArpVALIDATE(to >= from, break);
/* Run my map on a cache of the line and copy it over.
*/
memcpy(mLineCache.n, mLineSrcCache.n, repSize * 4);
if (at) memcpy(mAtCache.n, mAtSrcCache.n, repSize * 4);
((GlAlgo1d*)map)->SetStep(curRep / float(repCount));
map->Algo(mLineCache.n, (at) ? mAtCache.n : 0, repSize, flags);
/* Copy over the results.
*/
for (int32 k = from; k <= to; k++) line[k] *= mLineCache.n[k - from];
from = to + 1;
to = from + repSize - 1;
curRep++;
ArpASSERT(curRep <= repCount);
if (curRep > repCount) curRep = repCount;
}
return B_OK;
}