[Bugfix] Add cast swapping for swapped gemm inputs. (#2443)

* add swapping for cast types when swapping A+B for gemm
ROCm · Oct 9, 2023 · 8c4239d · 8c4239d
1 parent 6f5cb68
commit 8c4239d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/gemm_v2.cpp b/src/gemm_v2.cpp
@@ -413,6 +413,7 @@ miopenStatus_t CallGemm(const Handle& handle,
         gemm_desc.isColMajor = !gemm_desc.isColMajor;
         std::swap(A, B);
         std::swap(a_offset, b_offset);
+        std::swap(gemm_desc.a_cast_type, gemm_desc.b_cast_type);
         std::swap(gemm_desc.transA, gemm_desc.transB);
         std::swap(gemm_desc.m, gemm_desc.n);
         std::swap(gemm_desc.lda, gemm_desc.ldb);
@@ -665,6 +666,7 @@ miopenStatus_t CallGemmStridedBatched(const Handle& handle,
         gemm_desc.isColMajor = !gemm_desc.isColMajor;
         std::swap(A, B);
         std::swap(a_offset, b_offset);
+        std::swap(gemm_desc.a_cast_type, gemm_desc.b_cast_type);
         std::swap(gemm_desc.transA, gemm_desc.transB);
         std::swap(gemm_desc.m, gemm_desc.n);
         std::swap(gemm_desc.lda, gemm_desc.ldb);
@@ -938,6 +940,7 @@ miopenStatus_t CallGemmStridedBatchedSequential(const Handle& handle,
         gemm_desc.isColMajor = !gemm_desc.isColMajor;
         std::swap(A, B);
         std::swap(a_offset, b_offset);
+        std::swap(gemm_desc.a_cast_type, gemm_desc.b_cast_type);
         std::swap(gemm_desc.transA, gemm_desc.transB);
         std::swap(gemm_desc.m, gemm_desc.n);
         std::swap(gemm_desc.lda, gemm_desc.ldb);