Added the SYRK routine, tester, and client

2 files changed, 207 insertions, 0 deletions

diff --git a/test/performance/graphs/xsyrk.r b/test/performance/graphs/xsyrk.r
new file mode 100644
index 00000000..fe8598e9
--- /dev/null
+++ b/test/performance/graphs/xsyrk.r
@@ -0,0 +1,94 @@
+
+# ==================================================================================================
+# This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
+# project uses a tab-size of two spaces and a max-width of 100 characters per line.
+#
+# Author(s):
+#   Cedric Nugteren <www.cedricnugteren.nl>
+#
+# This file implements the performance script for the Xsyrk routine
+#
+# ==================================================================================================
+
+# Includes the common functions
+args <- commandArgs(trailingOnly = FALSE)
+thisfile <- (normalizePath(sub("--file=", "", args[grep("--file=", args)])))
+source(file.path(dirname(thisfile), "common.r"))
+
+# ==================================================================================================
+
+# Settings
+routine_name <- "xsyrk"
+parameters <- c("-n","-k","-layout","-triangle","-transA",
+                "-num_steps","-step","-runs","-precision")
+precision <- 32
+
+# Sets the names of the test-cases
+test_names <- list(
+  "multiples of 128",
+  "multiples of 128 (+1)",
+  "around n=k=512",
+  "around n=k=2048",
+  "layouts and transposing (n=k=1024)",
+  "powers of 2"
+)
+
+# Defines the test-cases
+test_values <- list(
+  list(c(128, 128, 0, 0, 0, 16, 128, num_runs, precision)),
+  list(c(129, 129, 0, 0, 0, 16, 128, num_runs, precision)),
+  list(c(512, 512, 0, 0, 0, 16, 1, num_runs, precision)),
+  list(c(2048, 2048, 0, 0, 0, 16, 1, num_runs, precision)),
+  list(
+    c(1024, 1024, 0, 0, 0, 1, 0, num_runs, precision),
+    c(1024, 1024, 0, 0, 1, 1, 0, num_runs, precision),
+    c(1024, 1024, 0, 1, 0, 1, 0, num_runs, precision),
+    c(1024, 1024, 0, 1, 1, 1, 0, num_runs, precision),
+    c(1024, 1024, 1, 0, 0, 1, 0, num_runs, precision),
+    c(1024, 1024, 1, 0, 1, 1, 0, num_runs, precision),
+    c(1024, 1024, 1, 1, 0, 1, 0, num_runs, precision),
+    c(1024, 1024, 1, 1, 1, 1, 0, num_runs, precision)
+  ),
+  list(
+    c(8, 8, 0, 0, 0, 1, 0, num_runs, precision),
+    c(16, 16, 0, 0, 0, 1, 0, num_runs, precision),
+    c(32, 32, 0, 0, 0, 1, 0, num_runs, precision),
+    c(64, 64, 0, 0, 0, 1, 0, num_runs, precision),
+    c(128, 128, 0, 0, 0, 1, 0, num_runs, precision),
+    c(256, 256, 0, 0, 0, 1, 0, num_runs, precision),
+    c(512, 512, 0, 0, 0, 1, 0, num_runs, precision),
+    c(1024, 1024, 0, 0, 0, 1, 0, num_runs, precision),
+    c(2048, 2048, 0, 0, 0, 1, 0, num_runs, precision),
+    c(4096, 4096, 0, 0, 0, 1, 0, num_runs, precision),
+    c(8192, 8192, 0, 0, 0, 1, 0, num_runs, precision)
+  )
+)
+
+# Defines the x-labels corresponding to the test-cases
+test_xlabels <- list(
+  "matrix sizes (n=k)",
+  "matrix sizes (n=k)",
+  "matrix sizes (n=k)",
+  "matrix sizes (n=k)",
+  "layout (row/col), triangle (u/l), transA (n/y)",
+  "matrix sizes (n=k)"
+)
+
+# Defines the x-axis of the test-cases
+test_xaxis <- list(
+  c("n", ""),
+  c("n", ""),
+  c("n", ""),
+  c("n", ""),
+  list(1:8, c("row,u,n", "row,u,y", "row,l,n", "row,l,y",
+              "col,u,n", "col,u,y", "col,l,n", "col,l,y")),
+  c("n", "x")
+)
+
+# ==================================================================================================
+
+# Start the script
+main(routine_name=routine_name, precision=precision, test_names=test_names, test_values=test_values,
+     test_xlabels=test_xlabels, test_xaxis=test_xaxis, metric_gflops=TRUE)
+
+# ==================================================================================================
\ No newline at end of file
diff --git a/test/performance/routines/xsyrk.cc b/test/performance/routines/xsyrk.cc
new file mode 100644
index 00000000..f36d665a
--- /dev/null
+++ b/test/performance/routines/xsyrk.cc
@@ -0,0 +1,113 @@
+
+// =================================================================================================
+// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
+// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
+// width of 100 characters per line.
+//
+// Author(s):
+//   Cedric Nugteren <www.cedricnugteren.nl>
+//
+// This file implements the Xsyrk command-line interface tester.
+//
+// =================================================================================================
+
+#include <string>
+#include <vector>
+#include <exception>
+
+#include "wrapper_clblas.h"
+#include "performance/client.h"
+
+namespace clblast {
+// =================================================================================================
+
+// The client, used for performance testing. It contains the function calls to CLBlast and to other
+// libraries to compare against.
+template <typename T>
+void PerformanceXsyrk(const Arguments<T> &args,
+                      const Buffer &a_mat, const Buffer &c_mat,
+                      CommandQueue &queue) {
+
+  // Creates the CLBlast lambda
+  auto clblast_lambda = [&args, &a_mat, &c_mat, &queue]() {
+    auto queue_plain = queue();
+    auto event = cl_event{};
+    auto status = Syrk(args.layout, args.triangle, args.a_transpose,
+                       args.n, args.k,
+                       args.alpha,
+                       a_mat(), args.a_offset, args.a_ld,
+                       args.beta,
+                       c_mat(), args.c_offset, args.c_ld,
+                       &queue_plain, &event);
+    clWaitForEvents(1, &event);
+    if (status != StatusCode::kSuccess) {
+      throw std::runtime_error("CLBlast error: "+ToString(static_cast<int>(status)));
+    }
+  };
+
+  // Creates the clBLAS lambda (for comparison)
+  auto clblas_lambda = [&args, &a_mat, &c_mat, &queue]() {
+    auto queue_plain = queue();
+    auto event = cl_event{};
+    auto status = clblasXsyrk(static_cast<clblasOrder>(args.layout),
+                              static_cast<clblasUplo>(args.triangle),
+                              static_cast<clblasTranspose>(args.a_transpose),
+                              args.n, args.k,
+                              args.alpha,
+                              a_mat(), args.a_offset, args.a_ld,
+                              args.beta,
+                              c_mat(), args.c_offset, args.c_ld,
+                              1, &queue_plain, 0, nullptr, &event);
+    clWaitForEvents(1, &event);
+    if (status != CL_SUCCESS) {
+      throw std::runtime_error("clBLAS error: "+ToString(static_cast<int>(status)));
+    }
+  };
+
+  // Runs the routines and collect the timings
+  auto ms_clblast = TimedExecution(args.num_runs, clblast_lambda);
+  auto ms_clblas = TimedExecution(args.num_runs, clblas_lambda);
+
+  // Prints the performance of both libraries
+  const auto flops = args.n * args.n * args.k;
+  const auto bytes = (args.n*args.k + args.n*args.n) * sizeof(T);
+  const auto output_ints = std::vector<size_t>{args.n, args.k,
+                                               static_cast<size_t>(args.layout),
+                                               static_cast<size_t>(args.triangle),
+                                               static_cast<size_t>(args.a_transpose),
+                                               args.a_ld, args.c_ld,
+                                               args.a_offset, args.c_offset};
+  const auto output_strings = std::vector<std::string>{ToString(args.alpha),
+                                                       ToString(args.beta)};
+  PrintTableRow(output_ints, output_strings, args.no_abbrv,
+                ms_clblast, ms_clblas, flops, bytes);
+}
+
+// =================================================================================================
+
+// Main function which calls the common client code with the routine-specific function as argument.
+void ClientXsyrk(int argc, char *argv[]) {
+  const auto o = std::vector<std::string>{kArgN, kArgK,
+                                          kArgLayout, kArgTriangle, kArgATransp,
+                                          kArgALeadDim, kArgCLeadDim,
+                                          kArgAOffset, kArgCOffset,
+                                          kArgAlpha, kArgBeta};
+  switch(GetPrecision(argc, argv)) {
+    case Precision::kHalf: throw std::runtime_error("Unsupported precision mode");
+    case Precision::kSingle: ClientAC<float>(argc, argv, PerformanceXsyrk<float>, o); break;
+    case Precision::kDouble: ClientAC<double>(argc, argv, PerformanceXsyrk<double>, o); break;
+    case Precision::kComplexSingle: ClientAC<float2>(argc, argv, PerformanceXsyrk<float2>, o); break;
+    case Precision::kComplexDouble: ClientAC<double2>(argc, argv, PerformanceXsyrk<double2>, o); break;
+  }
+}
+
+// =================================================================================================
+} // namespace clblast
+
+// Main function (not within the clblast namespace)
+int main(int argc, char *argv[]) {
+  clblast::ClientXsyrk(argc, argv);
+  return 0;
+}
+
+// =================================================================================================