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Remove duplicate checks in DDR5 checker.

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This commit is contained in:
Lukas Steiner
2023-04-12 13:45:44 +00:00
parent 507c1d32d6
commit 5f1c74790b
1 changed files with 0 additions and 28 deletions
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28
extensions/standards/DDR5/DRAMSys/controller/checker/CheckerDDR5.cpp
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@@ -540,34 +540,6 @@ sc_time CheckerDDR5::timeToSatisfyConstraints(Command command, const tlm_generic
}
}
lastCommandStart = lastScheduledByCommandAndBankGroup[Command::WRA][bankGroup.ID()];
if (lastCommandStart != sc_max_time())
{
if (lastBurstLengthByCommandAndBankGroup[Command::WRA][bankGroup.ID()] == 32)
{
if (!(burstLength == 16 && memSpec->bitWidth == 4)) // no RMW
earliestTimeToStart = std::max(earliestTimeToStart, lastCommandStart + tBURST16 + memSpec->tCCD_L_WR2_slr);
}
else
{
if (!(burstLength == 16 && memSpec->bitWidth == 4)) // no RMW
earliestTimeToStart = std::max(earliestTimeToStart, lastCommandStart + memSpec->tCCD_L_WR2_slr);
}
}
lastCommandStart = lastScheduledByCommandAndBankGroup[Command::WRA][bankGroup.ID()];
if (lastCommandStart != sc_max_time())
{
if (lastBurstLengthByCommandAndBankGroup[Command::WRA][bankGroup.ID()] == 32)
{
earliestTimeToStart = std::max(earliestTimeToStart, lastCommandStart + tBURST16 + memSpec->tCCD_M_WR_slr);
}
else
{
earliestTimeToStart = std::max(earliestTimeToStart, lastCommandStart + memSpec->tCCD_M_WR_slr);
}
}
lastCommandStart = lastScheduledByCommandAndLogicalRank[Command::WRA][logicalRank.ID()];
if (lastCommandStart != sc_max_time())
earliestTimeToStart = std::max(earliestTimeToStart, lastCommandStart + memSpec->tCCD_S_WR_slr);