1 files changed, 2 insertions, 126 deletions
diff --git a/src/tuning/kernels/xgemv.cpp b/src/tuning/kernels/xgemv.cpp
index 965fc53d..165c5628 100644
--- a/src/tuning/kernels/xgemv.cpp
+++ b/src/tuning/kernels/xgemv.cpp
@@ -7,135 +7,11 @@
 // Author(s):
 //   Cedric Nugteren <www.cedricnugteren.nl>
 //
-// This file uses the auto-tuner to tune the xgemv OpenCL kernels. Three variants are tuned:
-// 1: The full version of the kernel
-// 2: The fast version for non-transposed matrices
-// 3: The fast version for transposed matrices
+// This file uses the auto-tuner to tune the xgemv OpenCL kernels.
 //
 // =================================================================================================
 
-#include <string>
-#include <vector>
-
-#include "utilities/utilities.hpp"
-#include "tuning/tuning.hpp"
-
-namespace clblast {
-// =================================================================================================
-
-// Settings for this kernel (default command-line arguments)
-TunerDefaults GetTunerDefaults(const int) {
-  auto settings = TunerDefaults();
-  settings.options = {kArgM, kArgN, kArgAlpha, kArgBeta};
-  settings.default_m = 2048;
-  settings.default_n = 2048;
-  settings.default_num_runs = 4;
-  return settings;
-}
-
-// Settings for this kernel (general)
-template <typename T>
-TunerSettings GetTunerSettings(const int V, const Arguments<T> &args) {
-  auto settings = TunerSettings();
-
-  // Identification of the kernel
-  settings.kernel_family = (V==1) ? "xgemv" : ((V==2) ? "xgemv_fast" : "xgemv_fast_rot");
-  settings.kernel_name = (V==1) ? "Xgemv" : ((V==2) ? "XgemvFast" : "XgemvFastRot");
-  settings.sources =
-#include "../src/kernels/level2/xgemv.opencl"
-#include "../src/kernels/level2/xgemv_fast.opencl"
-  ;
-
-  // Buffer sizes
-  settings.size_x = args.n;
-  settings.size_y = args.m;
-  settings.size_a = args.m * args.n;
-
-  // Inputs and outputs IDs (X:0, Y:1, A:2, B:3, C:4, temp:5)
-  settings.inputs = {0, 1, 2};
-  settings.outputs = {1};
-
-  // Sets the base thread configuration
-  settings.global_size = {args.m};
-  settings.global_size_ref = settings.global_size;
-  settings.local_size = {1};
-  settings.local_size_ref = {64};
-
-  // Transforms the thread configuration based on the parameters
-  settings.mul_local = {{"WGS"+std::to_string(V)}};
-  settings.div_global = (V==1 || V==2) ? TransformVector{{"WPT"+std::to_string(V)}} : TransformVector{};
-
-  // Sets the tuning parameters and their possible values
-  if (V==1) {
-    settings.parameters = {
-      {"WGS"+std::to_string(V), {32, 64, 128, 256}},
-      {"WPT"+std::to_string(V), {1, 2, 4}},
-    };
-  }
-  if (V==2) {
-    settings.parameters = {
-      {"WGS"+std::to_string(V), {16, 32, 64, 128, 256}},
-      {"WPT"+std::to_string(V), {1, 2, 4}},
-      {"VW"+std::to_string(V), {1, 2, 4, 8}},
-    };
-  }
-  if (V==3) {
-    settings.parameters = {
-      {"WGS"+std::to_string(V), {16, 32, 64, 128}},
-      {"WPT"+std::to_string(V), {1, 2, 4, 8, 16, 32}},
-      {"VW"+std::to_string(V), {1, 2, 4, 8}},
-    };
-  }
-
-  // Describes how to compute the performance metrics
-  settings.metric_amount = (args.m*args.n + 2*args.m + args.n) * GetBytes(args.precision);
-  settings.performance_unit = "GB/s";
-
-  return settings;
-}
-
-// Tests for valid arguments
-template <typename T>
-void TestValidArguments(const int, const Arguments<T> &) { }
-std::vector<Constraint> SetConstraints(const int V) {
-  auto constraints = std::vector<Constraint>();
-  if (V==2 || V==3) {
-    auto MultipleOfX = [] (std::vector<size_t> v) { return IsMultiple(v[0], v[1]); };
-    constraints.push_back({MultipleOfX, {"WPT"+std::to_string(V), "VW"+std::to_string(V)}});
-  }
-  if (V==3) {
-    auto LargerOrEqual = [] (std::vector<size_t> v) { return v[0] >= v[1]; };
-    constraints.push_back({LargerOrEqual, {"WGS"+std::to_string(V), "WPT"+std::to_string(V)}});
-  }
-  return constraints;
-}
-
-// Sets the kernel's arguments
-template <typename T>
-void SetArguments(const int V, Kernel &kernel, const Arguments<T> &args, std::vector<Buffer<T>>& buffers) {
-  auto a_rotated = (V==3) ? 1 : 0;
-  kernel.SetArgument(0, static_cast<int>(args.m));
-  kernel.SetArgument(1, static_cast<int>(args.n));
-  kernel.SetArgument(2, GetRealArg(args.alpha));
-  kernel.SetArgument(3, GetRealArg(args.beta));
-  kernel.SetArgument(4, a_rotated);
-  kernel.SetArgument(5, buffers[2]()); // 2 == A matrix
-  kernel.SetArgument(6, 0);
-  kernel.SetArgument(7, static_cast<int>(args.m));
-  kernel.SetArgument(8, buffers[0]()); // 0 == X vector
-  kernel.SetArgument(9, 0);
-  kernel.SetArgument(10, 1);
-  kernel.SetArgument(11, buffers[1]()); // 1 == Y vector
-  kernel.SetArgument(12, 0);
-  kernel.SetArgument(13, 1);
-  kernel.SetArgument(14, 0); // Conjugate transpose
-  kernel.SetArgument(15, 0); // Additional parameter
-  kernel.SetArgument(16, 0); // Banded 'kl'
-  kernel.SetArgument(17, 0); // Banded 'ku'
-}
-
-// =================================================================================================
-} // namespace clblast
+#include "tuning/kernels/xgemv.hpp"
 
 // Shortcuts to the clblast namespace
 using half = clblast::half;