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Error detection for co-simulation

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This commit is contained in:
Miodrag Milanovic 2022-02-04 11:11:36 +01:00
parent 6db23de7b1
commit c0a156bcb4
2 changed files with 5 additions and 0 deletions
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2
kernel/fstdata.cc
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@ -26,6 +26,8 @@ FstData::FstData(std::string filename) : ctx(nullptr)
{
const std::vector<std::string> g_units = { "s", "ms", "us", "ns", "ps", "fs", "as", "zs" };
ctx = (fstReaderContext *)fstReaderOpen(filename.c_str());
if (!ctx)
log_error("Error opening '%s'\n", filename.c_str());
int scale = (int)fstReaderGetTimescale(ctx);
timescale = pow(10.0, scale);
timescale_str = "";

3
passes/sat/sim.cc
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@ -961,6 +961,9 @@ struct SimWorker : SimShared
log_assert(top == nullptr);
fst = new FstData(sim_filename);
if (scope.empty())
log_error("Scope must be defined for co-simulation.\n");
top = new SimInstance(this, scope, topmod);
std::vector<fstHandle> fst_clock;