diff options
Diffstat (limited to 'src/routines/level2/xgemv.cpp')
| -rw-r--r-- | src/routines/level2/xgemv.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/routines/level2/xgemv.cpp b/src/routines/level2/xgemv.cpp index 21fb397c..4e32ba41 100644 --- a/src/routines/level2/xgemv.cpp +++ b/src/routines/level2/xgemv.cpp @@ -22,7 +22,7 @@ namespace clblast { // Constructor: forwards to base class constructor template <typename T> Xgemv<T>::Xgemv(Queue &queue, EventPointer event, const std::string &name): - Routine(queue, event, name, {"Pad", "Xgemv"}, PrecisionValue<T>()) { + Routine(queue, event, name, {"Pad", "Xgemv", "XgemvFast", "XgemvFastRot"}, PrecisionValue<T>()) { source_string_ = #include "../../kernels/level2/xgemv.opencl" #include "../../kernels/level2/xgemv_fast.opencl" @@ -122,16 +122,10 @@ StatusCode Xgemv<T>::MatVec(const Layout layout, const Transpose a_transpose, } if (fast_kernel_rot) { kernel_name = "XgemvFastRot"; - global_size = m_real / db_["WPT3"]; + global_size = m_real; local_size = db_["WGS3"]; } - // Upload the scalar arguments as constant buffers to the device (needed for half-precision) - auto alpha_buffer = Buffer<T>(context_, 1); - auto beta_buffer = Buffer<T>(context_, 1); - alpha_buffer.Write(queue_, 1, &alpha); - beta_buffer.Write(queue_, 1, &beta); - // Retrieves the Xgemv kernel from the compiled binary try { const auto program = GetProgramFromCache(context_, PrecisionValue<T>(), routine_name_); @@ -140,8 +134,8 @@ StatusCode Xgemv<T>::MatVec(const Layout layout, const Transpose a_transpose, // Sets the kernel arguments kernel.SetArgument(0, static_cast<int>(m_real)); kernel.SetArgument(1, static_cast<int>(n_real)); - kernel.SetArgument(2, alpha_buffer()); - kernel.SetArgument(3, beta_buffer()); + kernel.SetArgument(2, GetRealArg(alpha)); + kernel.SetArgument(3, GetRealArg(beta)); kernel.SetArgument(4, static_cast<int>(a_rotated)); kernel.SetArgument(5, a_buffer()); kernel.SetArgument(6, static_cast<int>(a_offset)); |