void CHtvDesign::SynHtDistQueRams(CHtvIdent *pHier)
{
string inputFileName = g_htvArgs.GetInputFileName();
CHtvIdentTblIter identIter(pHier->GetFlatIdentTbl());
for (identIter.Begin(); !identIter.End(); identIter++) {
if (!identIter->IsVariable() || !identIter->IsHtDistQue())
continue;
CHtvIdent *pQueueRam = identIter();
m_bIsHtQueueRamsPresent = true;
// Block Ram
int addrWidth = pQueueRam->GetType()->GetHtMemoryAddrWidth1();
addrWidth += pQueueRam->GetType()->GetHtMemoryAddrWidth2();
string cQueName = pQueueRam->GetName();
if (cQueName.substr(0,2) == "r_" || cQueName.substr(0,2) == "m_")
cQueName.replace(0, 2, "c_");
else
cQueName.insert(0, "c_");
string rQueName = pQueueRam->GetName();
if (rQueName.substr(0,2) == "m_")
rQueName.replace(0, 2, "r_");
vector<int> refList(pQueueRam->GetDimenCnt(), 0);
char buf[128];
do {
string refDimStr;
string modDimStr;
for (size_t i = 0; i < refList.size(); i += 1) {
sprintf(buf, "$%d", refList[i]);
refDimStr += buf;
sprintf(buf, "$%d", refList[i]);
modDimStr += buf;
}
m_vFile.Print("\n%s_HtQueueRam #( .DATA_WIDTH(%d), .ADDR_WIDTH(%d) ) %s%s ( ",
inputFileName.c_str(), pQueueRam->GetWidth(), addrWidth, pQueueRam->GetName().c_str(), modDimStr.c_str());
bool bMultiple;
CHtvIdent * pMethod = FindUniqueAccessMethod(&pQueueRam->GetHierIdent()->GetWriterList(), bMultiple);
if (bMultiple)
ParseMsg(PARSE_FATAL, pQueueRam->GetLineInfo(), "ht_queue push by muliple methods");
m_vFile.Print(".clk( %s ), ", pMethod->GetClockIdent()->GetName().c_str());
m_vFile.Print(".we( %s_WrEn%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".wa( %s_WrAddr%s[%d:0] ), ", rQueName.c_str(), refDimStr.c_str(), addrWidth-1);
m_vFile.Print(".din( %s_WrData%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".ra( %s_RdAddr%s[%d:0] ), ", rQueName.c_str(), refDimStr.c_str(), addrWidth-1);
m_vFile.Print(".dout( %s_RdData%s ) );\n", cQueName.c_str(), refDimStr.c_str());
} while (!pQueueRam->DimenIter(refList));
}
}
void ListManager::refList(size_t i)
{
l[i]->refcount++;
#ifdef DGDEBUG
std::cout << "referencing list ref: " << i << ", refcount: " << l[i]->refcount << " (" << l[i]->sourcefile << ")" << std::endl;
#endif
for (size_t j = 0; j < l[i]->morelists.size(); ++j)
refList(l[i]->morelists[j]);
}
// create a new phrase list. check dates on top-level list files to see if a reload is necessary.
// note: unlike above, doesn't automatically call readPhraseList.
// pass in exception, banned, and weighted phrase lists all at once.
int ListManager::newPhraseList(const char *exception, const char *banned, const char *weighted)
{
time_t bannedpfiledate = getFileDate(banned);
time_t exceptionpfiledate = getFileDate(exception);
time_t weightedpfiledate = getFileDate(weighted);
for (size_t i = 0; i < l.size(); i++) {
if (l[i] == NULL) {
continue;
}
if ((*l[i]).exceptionpfile == String(exception) && (*l[i]).bannedpfile == String(banned) && (*l[i]).weightedpfile == String(weighted)) {
if (bannedpfiledate <= (*l[i]).bannedpfiledate && exceptionpfiledate <= (*l[i]).exceptionpfiledate && weightedpfiledate <= (*l[i]).weightedpfiledate) {
// Known limitation - only weighted, exception, banned phrase
// list checked for changes - not the included files.
//
//need to check all files that were included for phrase list
//so when phrases read in in list container it needs to store
//all the file names and if a single one has changed needs a
//complete regenerate
#ifdef DGDEBUG
std::cout << "Using previous phrase: " << exception << " - " << banned << " - " << weighted << std::endl;
#endif
refList(i);
return i;
}
}
}
int free = findNULL();
if (free > -1) {
l[(unsigned) free] = new ListContainer;
} else {
l.push_back(new ListContainer);
free = l.size() - 1;
}
(*l[(unsigned) free]).parent = true; // all phrase lists are parent as
// there are no sub lists
(*l[(unsigned) free]).bannedpfiledate = bannedpfiledate;
(*l[(unsigned) free]).exceptionpfiledate = exceptionpfiledate;
(*l[(unsigned) free]).weightedpfiledate = weightedpfiledate;
(*l[(unsigned) free]).exceptionpfile = exception;
(*l[(unsigned) free]).bannedpfile = banned;
(*l[(unsigned) free]).weightedpfile = weighted;
return (unsigned) free;
}
// load the given list, or increase refcount on list if it's already been loaded.
int ListManager::newItemList(const char *filename, bool startswith, int filters, bool parent)
{
for (size_t i = 0; i < l.size(); i++) {
if (l[i] == NULL) {
continue;
}
if ((*l[i]).previousUseItem(filename, startswith, filters)) {
// this upToDate check also checks all .Included files
if ((*l[i]).upToDate()) {
#ifdef DGDEBUG
std::cout << "Using previous item: " << i << " " << filename << std::endl;
#endif
refList(i);
return i;
}
}
}
// find an empty list slot, create a new listcontainer, and load the list
int free = findNULL();
if (free > -1) {
l[free] = new ListContainer;
} else {
#ifdef DGDEBUG
std::cout << "pushing back for new list" << std::endl;
#endif
l.push_back(new ListContainer);
free = l.size() - 1;
}
(*l[free]).parent = parent;
if (!(*l[free]).readItemList(filename, startswith, filters)) {
delete l[free];
l[free] = NULL;
return -1;
}
return free;
}
void CHtvDesign::SynHtAsymBlockRams(CHtvIdent *pHier)
{
string inputFileName = g_htvArgs.GetInputFileName();
CHtvIdentTblIter identIter(pHier->GetFlatIdentTbl());
for (identIter.Begin(); !identIter.End(); identIter++) {
if (!identIter->IsVariable() || (!identIter->IsHtQueue() && !identIter->IsHtMemory()))
continue;
if (!identIter->IsHtMrdBlockRam() && !identIter->IsHtMwrBlockRam())
continue;
CHtvIdent *pBlockRam = identIter();
// Block Ram
int addrWidth = pBlockRam->GetType()->GetHtMemoryAddrWidth1();
addrWidth += pBlockRam->GetType()->GetHtMemoryAddrWidth2();
int selWidth = pBlockRam->GetType()->GetHtMemorySelWidth();
int dataWidth = pBlockRam->GetType()->GetType()->GetWidth();
string cQueName = pBlockRam->GetName();
if (cQueName.substr(0,2) == "r_" || cQueName.substr(0,2) == "m_")
cQueName.replace(0, 2, "c_");
else
cQueName.insert(0, "c_");
vector<int> refList(pBlockRam->GetDimenCnt(), 0);
char buf[128];
do {
string refDimStr;
string modDimStr;
for (size_t i = 0; i < refList.size(); i += 1) {
sprintf(buf, "$%d", refList[i]);
refDimStr += buf;
sprintf(buf, "$%d", refList[i]);
modDimStr += buf;
}
bool bMultiple;
CHtvIdent * pWriteMethod = FindUniqueAccessMethod(&pBlockRam->GetHierIdent()->GetWriterList(), bMultiple);
if (bMultiple)
ParseMsg(PARSE_FATAL, pBlockRam->GetLineInfo(), "ht_asym_block_ram write by muliple methods");
CHtvIdent * pReadMethod = FindUniqueAccessMethod(&pBlockRam->GetHierIdent()->GetReaderList(), bMultiple);
if (bMultiple)
ParseMsg(PARSE_FATAL, pBlockRam->GetLineInfo(), "ht_asym_block_ram read by muliple methods");
if (pReadMethod->GetClockIdent()->GetName() == pWriteMethod->GetClockIdent()->GetName()) {
if (pBlockRam->GetType()->IsHtBlockRamDoReg()) {
if (identIter->IsHtMrdBlockRam()) {
m_bIs1CkDoRegHtMrdBlockRamsPresent = true;
m_vFile.Print("\n%s_HtBlockMrdRam1CkDoReg #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
if (identIter->IsHtMwrBlockRam()) {
m_bIs1CkDoRegHtMwrBlockRamsPresent = true;
m_vFile.Print("\n%s_HtBlockMwrRam1CkDoReg #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
} else {
if (identIter->IsHtMrdBlockRam()) {
m_bIs1CkHtMrdBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMrdBlockRam1Ck #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
if (identIter->IsHtMwrBlockRam()) {
m_bIs1CkHtMwrBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMwrBlockRam1Ck #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
}
m_vFile.Print(".ck( %s ), ", pWriteMethod->GetClockIdent()->GetName().c_str());
} else {
if (pBlockRam->GetType()->IsHtBlockRamDoReg()) {
if (identIter->IsHtMrdBlockRam()) {
m_bIs2CkDoRegHtMrdBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMrdBlockRam2CkDoReg #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
if (identIter->IsHtMwrBlockRam()) {
m_bIs2CkDoRegHtMwrBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMwrBlockRam2CkDoReg #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
} else {
if (identIter->IsHtMrdBlockRam()) {
m_bIs2CkHtMrdBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMrdBlockRam2Ck #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
if (identIter->IsHtMwrBlockRam()) {
m_bIs2CkHtMwrBlockRamsPresent = true;
m_vFile.Print("\n%s_HtMwrBlockRam2Ck #( .DATA_W(%d), .ADDR_W(%d), .SEL_W(%d) ) %s%s ( ",
inputFileName.c_str(), dataWidth, addrWidth, selWidth, pBlockRam->GetName().c_str(), modDimStr.c_str());
}
}
m_vFile.Print(".rck( %s ), ", pReadMethod->GetClockIdent()->GetName().c_str());
m_vFile.Print(".wck( %s ), ", pWriteMethod->GetClockIdent()->GetName().c_str());
}
m_vFile.Print(".we( %s_WrEn%s ), ", cQueName.c_str(), refDimStr.c_str());
if (identIter->IsHtMrdBlockRam())
m_vFile.Print(".ws( %s_WrSel%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".wa( %s_WrAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".wd( %s_WrData%s ), ", cQueName.c_str(), refDimStr.c_str());
if (identIter->IsHtMwrBlockRam())
m_vFile.Print(".rs( %s_RdSel%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".ra( %s_RdAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".rd( %s_RdData%s ) );\n", cQueName.c_str(), refDimStr.c_str());
} while (!pBlockRam->DimenIter(refList));
}
}
void CHtvDesign::SynHtDistRams(CHtvIdent *pHier)
{
string inputFileName = g_htvArgs.GetInputFileName();
CHtvIdentTblIter identIter(pHier->GetFlatIdentTbl());
for (identIter.Begin(); !identIter.End(); identIter++) {
if (!identIter->IsVariable() || !identIter->IsHtMemory())
continue;
if (identIter->IsHtBlockRam() || identIter->IsHtMrdBlockRam() || identIter->IsHtMwrBlockRam() || identIter->IsHtQueue())
continue;
CHtvIdent *pDistRam = identIter();
m_bIsHtDistRamsPresent = true;
int addrWidth = pDistRam->GetType()->GetHtMemoryAddrWidth1();
addrWidth += pDistRam->GetType()->GetHtMemoryAddrWidth2();
vector<CHtDistRamWeWidth> *pWeWidth = pDistRam->GetHtDistRamWeWidth();
for (size_t j = 0; j < pWeWidth->size(); j += 1) {
int highBit = (*pWeWidth)[j].m_highBit;
int lowBit = (*pWeWidth)[j].m_lowBit;
size_t i;
for (i = 0; i < m_htDistRamTypes.size(); i += 1) {
if (m_htDistRamTypes[i].m_addrWidth == addrWidth &&
m_htDistRamTypes[i].m_dataWidth == highBit-lowBit+1)
break;
}
if (i == m_htDistRamTypes.size())
m_htDistRamTypes.push_back(CHtDistRamType(addrWidth, highBit-lowBit+1));
}
string cQueName = pDistRam->GetName();
if (cQueName.substr(0,2) == "r_" || cQueName.substr(0,2) == "m_")
cQueName.replace(0, 2, "c_");
else
cQueName.insert(0, "c_");
bool bMultiple;
CHtvIdent * pMethod = FindUniqueAccessMethod(&pDistRam->GetHierIdent()->GetWriterList(), bMultiple);
if (bMultiple)
ParseMsg(PARSE_FATAL, pDistRam->GetLineInfo(), "ht_queue push by muliple methods");
CHtvIdent *pClockIdent = pMethod->GetClockIdent();
vector<int> refList(pDistRam->GetDimenCnt(), 0);
char buf[128];
do {
string refDimStr;
string modDimStr;
for (size_t i = 0; i < refList.size(); i += 1) {
sprintf(buf, "$%d", refList[i]);
refDimStr += buf;
sprintf(buf, "$%d", refList[i]);
modDimStr += buf;
}
if (pWeWidth->size() == 1) {
m_vFile.Print("\n%s_HtDistRam #( .DATA_WIDTH(%d), .ADDR_WIDTH(%d) ) %s%s ( ",
inputFileName.c_str(), pDistRam->GetWidth(), addrWidth, pDistRam->GetName().c_str(), modDimStr.c_str());
m_vFile.Print(".clk( %s ), ", pClockIdent->GetName().c_str());
m_vFile.Print(".we( %s_WrEn%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".wa( %s_WrAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".din( %s_WrData%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".ra( %s_RdAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".dout( %s_RdData%s ) );\n", cQueName.c_str(), refDimStr.c_str());
} else {
for (size_t j = 0; j < pWeWidth->size(); j += 1) {
int highBit = (*pWeWidth)[j].m_highBit;
int lowBit = (*pWeWidth)[j].m_lowBit;
m_vFile.Print("\n%s_HtDistRam #( .DATA_WIDTH(%d), .ADDR_WIDTH(%d) ) %s%s_%d_%d ( ",
inputFileName.c_str(), highBit-lowBit+1, addrWidth,
pDistRam->GetName().c_str(), modDimStr.c_str(), highBit, lowBit);
m_vFile.Print(".clk( %s ), ", pClockIdent->GetName().c_str());
m_vFile.Print(".we( %s_WrEn_%d_%d%s ), ", cQueName.c_str(), highBit, lowBit, refDimStr.c_str());
m_vFile.Print(".wa( %s_WrAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".din( %s_WrData%s[%d:%d] ), ", cQueName.c_str(), refDimStr.c_str(), highBit, lowBit);
m_vFile.Print(".ra( %s_RdAddr%s ), ", cQueName.c_str(), refDimStr.c_str());
m_vFile.Print(".dout( %s_RdData%s[%d:%d] ) );\n", cQueName.c_str(), refDimStr.c_str(), highBit, lowBit);
}
}
} while (!pDistRam->DimenIter(refList));
}
}
