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Set dataLength in TrafficGenerator to bytesPerBurst MemSpec

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This commit is contained in:
Derek Christ
2021-05-19 15:23:55 +02:00
parent 6d6c1f7699
commit 73d767c6f0
4 changed files with 8 additions and 8 deletions
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2
DRAMSys/simulator/StlPlayer.h
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@@ -80,8 +80,6 @@ private:
std::ifstream file;
uint64_t lineCnt;
unsigned int burstLength;
unsigned int dataLength;
sc_time playerClk; // May be different from the memory clock!
static constexpr unsigned lineBufferSize = 10000;

10
DRAMSys/simulator/TrafficGenerator.cpp
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@@ -49,7 +49,8 @@ TrafficGenerator::TrafficGenerator(const sc_module_name &name,
TrafficInitiator(name, setup), tCK(tCK),
numRequests(numRequests), rwRatio(rwRatio)
{
burstlenght = Configuration::getInstance().memSpec->burstLength;
burstLength = Configuration::getInstance().memSpec->burstLength;
dataLength = Configuration::getInstance().memSpec->bytesPerBurst;
this->maxPendingReadRequests = maxPendingReadRequests;
this->maxPendingWriteRequests = maxPendingWriteRequests;
@@ -67,7 +68,7 @@ void TrafficGenerator::nextPayload()
tlm::tlm_generic_payload *payload = setup->allocatePayload();
payload->acquire();
unsigned char *dataElement = new unsigned char[16];
// TODO: column / burst breite
uint64_t address = getNextAddress();
@@ -86,9 +87,8 @@ void TrafficGenerator::nextPayload()
payload->set_response_status(tlm::TLM_INCOMPLETE_RESPONSE);
payload->set_dmi_allowed(false);
payload->set_byte_enable_length(0);
payload->set_streaming_width(burstlenght);
payload->set_data_ptr(dataElement);
payload->set_data_length(16);
payload->set_streaming_width(burstLength);
payload->set_data_length(dataLength);
payload->set_command(command);
sc_time sendingOffset;

1
DRAMSys/simulator/TrafficGenerator.h
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@@ -62,7 +62,6 @@ protected:
std::default_random_engine randomGenerator;
private:
unsigned int burstlenght;
sc_time tCK;
uint64_t numRequests;
float rwRatio;

3
DRAMSys/simulator/TrafficInitiator.h
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@@ -76,6 +76,9 @@ protected:
bool payloadPostponed = false;
bool finished = false;
unsigned int burstLength;
unsigned int dataLength;
sc_event transactionFinished;
private: