Move OMM Declarations to Respective Header Files

examples/CMakeLists.txt

@@ -7,7 +7,7 @@ list(
   "tiled_householder_blr_qr"
   "blocked_mgs_h_qr"
   "h_lu"
-  "kernel-test"
+  "Hmatrix_to_json"
 )
 foreach(EXECUTABLE ${EXECUTABLES})
   add_executable(${EXECUTABLE} ${EXECUTABLE}.cpp)

examples/Hmatrix_to_json.cpp

@@ -0,0 +1,34 @@
+#include "hicma/hicma.h"
+
+#include <cassert>
+#include <cstdint>
+#include <tuple>
+#include <vector>
+#include <iostream>
+#include <fstream>
+
+using namespace hicma;
+using namespace std;
+
+int main(int argc, char** argv) {
+  timing::start("Overall");
+  hicma::initialize();
+
+  const int64_t N = argc > 1 ? atoi(argv[1]) : 128;
+  const int64_t nleaf = argc > 2 ? atoi(argv[2]) : 32;
+  const double eps = argc > 3 ? atof(argv[3]) : 1e-6;
+  const int64_t admis = argc > 4 ? atoi(argv[4]) : 0;
+  const int64_t nblocks = 2;
+  const std::vector<std::vector<double>> randx{ get_sorted_random_vector(N) };
+
+  print("Generate hicma laplace 1D.");
+  timing::start("Hierarchical compression");
+  const Hierarchical A(laplacend, randx, N, N, nleaf, eps, admis, nblocks, nblocks, AdmisType::PositionBased);
+  timing::stopAndPrint("Hierarchical compression");
+  write_JSON(A, std::string("laplace1d-") + std::to_string(N) + std::string("-") +
+             std::to_string(nleaf) + std::string("-") +
+             std::to_string(eps) + std::string("-") +
+             std::to_string(admis) + std::string(".json"));
+  timing::stopAndPrint("Overall");
+  return 0;
+}

include/hicma/definitions.h

@@ -1,11 +1,24 @@
 #ifndef hicma_definitions_h
 #define hicma_definitions_h
 
+#include <cstdint>
+#include <tuple>
 #include <vector>
 
 
 namespace hicma {
 
+class MatrixProxy;
+class Dense;
+
+// NOTE These typedefs are necessary since yomm macros use commas to parse the
+// function signature, so type tuples cannot be defined.
+typedef std::tuple<MatrixProxy, MatrixProxy> MatrixPair;
+typedef std::tuple<Dense, Dense> DensePair;
+typedef std::tuple<Dense, Dense, Dense> DenseTriplet;
+typedef std::tuple<Dense, std::vector<int64_t>> DenseIndexSetPair;
+typedef std::tuple<double, double> DoublePair;
+
 enum class MatrixLayout { RowMajor, ColumnMajor };
 enum class Side { Left, Right };
 enum class Mode { Upper, Lower };