diff options
Diffstat (limited to 'src/routines/levelx')
| -rw-r--r-- | src/routines/levelx/xinvert.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/routines/levelx/xinvert.cpp b/src/routines/levelx/xinvert.cpp index d851e0b9..65a28d73 100644 --- a/src/routines/levelx/xinvert.cpp +++ b/src/routines/levelx/xinvert.cpp @@ -49,6 +49,11 @@ void Xinvert<T>::InvertMatrixDiagonalBlocks(const Layout layout, const Triangle throw BLASError(StatusCode::kInvalidDimension); } + // Some parts of this kernel are not tunable and thus require some minimal OpenCL properties + if (device_.MaxWorkGroupSize() < 16) { // minimum of total local work size of 16 + throw RuntimeErrorCode(StatusCode::kNotImplemented); + } + // Helper variables const auto internal_block_size = static_cast<size_t>(db_["INTERNAL_BLOCK_SIZE"]); assert(internal_block_size == 16); |