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add tf32 type printing #9

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Merged
merged 1 commit into from
Sep 21, 2022
Merged

add tf32 type printing #9

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8 changes: 5 additions & 3 deletions src/target/source/codegen_cuda.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1240,10 +1240,10 @@ void CodeGenCUDA::VisitExpr_(const FloatImmNode* op, std::ostream& os) { // NOL
void CodeGenCUDA::PrintWmmaScope(const runtime::StorageScope& scope, DataType t,
const VarNode* variable, std::ostream& os) {
std::stringstream type;
PrintType(t, type);
std::string shape_str = fragment_shapes.at(variable);
if ((t.is_int() || t.is_uint()) && t.bits() < 8 && t.lanes() == 1) {
type.str(std::string());
if (scope.tag == ".tf32") {
type << "nvcuda::wmma::precision::tf32";
} else if ((t.is_int() || t.is_uint()) && t.bits() < 8 && t.lanes() == 1) {
if (t.is_int()) {
if (t.bits() == 4) {
type << "nvcuda::wmma::experimental::precision::s4";
Expand All @@ -1259,6 +1259,8 @@ void CodeGenCUDA::PrintWmmaScope(const runtime::StorageScope& scope, DataType t,
LOG(FATAL) << "Unhandled integer type for wmma fragment!";
}
}
} else {
PrintType(t, type);
}
if (scope.rank == runtime::StorageRank::kWMMAMatrixA) {
need_mma_h_ = true;
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