mkatanbaf commented on code in PR #13752:
URL: https://github.com/apache/tvm/pull/13752#discussion_r1093859994
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src/target/source/codegen_c.cc:
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@@ -631,8 +632,11 @@ void CodeGenC::PrintVecBinaryOp(const std::string& op,
DataType t, PrimExpr lhs,
}
}
+unsigned int random_seed = 0;
void CodeGenC::VisitStmt_(const AllocateConstNode* op) {
- std::string symbol_name = op->buffer_var->name_hint;
+ // Add a random suffix to eliminate duplicate global variables.
+ int suffix = rand_r(&random_seed) % (2 << 24);
Review Comment:
I believe a similar fix is needed for the case usmp is enabled here:
https://github.com/apache/tvm/blob/2877c5a3cf126637f0968bb9090454410c426cd0/src/target/source/source_module.cc#L295
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