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Proper count for IO resources

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This commit is contained in:
Miodrag Milanovic 2024-09-12 09:29:13 +02:00
parent b384ce3205
commit 400bc09151
3 changed files with 16 additions and 7 deletions
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20
himbaechel/uarch/ng-ultra/ng_ultra.cc
View File

@ -585,12 +585,10 @@ bool NgUltraImpl::isBelLocationValid(BelId bel, bool explain_invalid) const
// Bel bucket functions
IdString NgUltraImpl::getBelBucketForCellType(IdString cell_type) const
{
if (cell_type.in(id_IOP,id_IP,id_OP))
return id_IOP;
else if (cell_type.in(id_IOTP,id_ITP,id_OTP))
return id_IOTP;
else if (cell_type.in(id_BFR))
return id_DFR;
if (cell_type.in(id_IOP,id_IP,id_OP,id_IOTP,id_ITP,id_OTP))
return ctx->idf("IOP/IOTP");
else if (cell_type.in(id_BFR, id_DFR, id_DDFR))
return ctx->idf("DFR/DDFR");
else if (cell_type.in(id_RF, id_RFSP))
return id_RF;
else if (cell_type.in(id_XHRF, id_XWRF, id_XPRF))
@ -609,6 +607,16 @@ IdString NgUltraImpl::getBelBucketForCellType(IdString cell_type) const
return cell_type;
}
BelBucketId NgUltraImpl::getBelBucketForBel(BelId bel) const
{
IdString bel_type = ctx->getBelType(bel);
if (bel_type.in(id_IOP, id_IOTP))
return ctx->idf("IOP/IOTP");
else if (bel_type.in(id_DFR, id_DDFR))
return ctx->idf("DFR/DDFR");
return bel_type;
}
bool NgUltraImpl::isValidBelForCellType(IdString cell_type, BelId bel) const
{
IdString bel_type = ctx->getBelType(bel);

1
himbaechel/uarch/ng-ultra/ng_ultra.h
View File

@ -48,6 +48,7 @@ struct NgUltraImpl : HimbaechelAPI
bool isBelLocationValid(BelId bel, bool explain_invalid = false) const override;
IdString getBelBucketForCellType(IdString cell_type) const override;
bool isValidBelForCellType(IdString cell_type, BelId bel) const override;
BelBucketId getBelBucketForBel(BelId bel) const override;
// Flow management
void pack() override;

2
himbaechel/uarch/ng-ultra/pack.cc
View File

@ -738,7 +738,7 @@ void NgUltraPacker::pack_iobs(void)
}
ci.type = new_type;
ctx->bindBel(bel, &ci, PlaceStrength::STRENGTH_LOCKED);
if (!ctx->isValidBelForCellType(ctx->getBelBucketForCellType(new_type),bel))
if (!ctx->isValidBelForCellType(new_type,bel))
log_error("Invalid type of IO for specified location %s %s.\n", new_type.c_str(ctx), ctx->getBelType(bel).c_str(ctx));
to_update.push_back(&ci);
}