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add no-copy hermitian transpose support to matmul #1173

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add no-copy hermitian transpose support to matmul #1173

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2639e2e
add hermitian transpose support to cuBLAS
simonbyrne May 7, 2026
c283249
fixes for reviews
simonbyrne May 7, 2026
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2 changes: 2 additions & 0 deletions include/matx/operators/hermitian.h
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,8 @@ namespace matx
#endif

__MATX_INLINE__ std::string str() const { return "hermitian(" + op_.str() + ")"; }
__MATX_INLINE__ const auto& Input() const noexcept { return op_; }

__MATX_INLINE__ HermitianTransOp(const T1 &op) : op_(op) {
MATX_LOG_TRACE("{} constructor: rank={}", str(), Rank());
static_assert(Rank() >= 2, "Hermitian operation needs input with rank >= 2");
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4 changes: 4 additions & 0 deletions include/matx/operators/unary_operators.h
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Expand Up @@ -87,6 +87,10 @@ namespace matx
return op_.str() + "(" + get_type_str(in1_) + ")";
}

__MATX_INLINE__ const auto& Input() const noexcept {
return in1_;
}

__MATX_INLINE__ matxUnaryOp(const I1 &in1, const Op &op) : in1_(in1), op_(op) {
MATX_LOG_TRACE("{} constructor: rank={}", str(), Rank());
if constexpr (Rank() > 0) {
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