Merge pull request 'Adjusted timing test repetition and added QR decomposition' (#6) from Minor-cicd-fixes into main

Reviewed-on: #6

unit-tests/matrix-timing-tests.cpp

@@ -8,6 +8,7 @@
 // any other libraries
 #include <array>
 #include <cmath>
+#include <cstdint>
 
 // basically re-run all of the matrix tests with huge matrices and time the
 // results.
@@ -29,13 +30,13 @@ TEST_CASE("Timing Tests", "Matrix") {
   Matrix<4, 4> mat5{};
 
   SECTION("Addition") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat3 = mat1 + mat2;
     }
   }
 
   SECTION("Subtraction") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat3 = mat1 - mat2;
     }
   }
@@ -47,19 +48,19 @@ TEST_CASE("Timing Tests", "Matrix") {
   }
 
   SECTION("Scalar Multiplication") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat3 = mat1 * 3;
     }
   }
 
   SECTION("Element Multiply") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat1.ElementMultiply(mat2, mat3);
     }
   }
 
   SECTION("Element Divide") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat1.ElementDivide(mat2, mat3);
     }
   }
@@ -68,52 +69,59 @@ TEST_CASE("Timing Tests", "Matrix") {
     // what about matrices of 0,0 or 1,1?
     // minor matrix for 2x2 matrix
     Matrix<49, 49> minorMat1{};
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat1.MinorMatrix(minorMat1, 0, 0);
     }
   }
 
   SECTION("Determinant") {
-    for (uint32_t i{0}; i < 100000; i++) {
+    for (uint32_t i{0}; i < 1000000; i++) {
       float det1 = mat4.Det();
     }
   }
 
   SECTION("Matrix of Minors") {
-    for (uint32_t i{0}; i < 100000; i++) {
+    for (uint32_t i{0}; i < 1000000; i++) {
       mat4.MatrixOfMinors(mat5);
     }
   }
 
   SECTION("Invert") {
-    for (uint32_t i{0}; i < 100000; i++) {
+    for (uint32_t i{0}; i < 1000000; i++) {
       mat5 = mat4.Invert();
     }
   };
 
   SECTION("Transpose") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat3 = mat1.Transpose();
     }
   }
 
   SECTION("Normalize") {
-    for (uint32_t i{0}; i < 10000; i++) {
+    for (uint32_t i{0}; i < 100000; i++) {
       mat3 = mat1 / mat1.EuclideanNorm();
     }
   }
 
   SECTION("GET ROW") {
     Matrix<1, 50> mat1Rows{};
-    for (uint32_t i{0}; i < 1000000; i++) {
+    for (uint32_t i{0}; i < 100000000; i++) {
       mat1.GetRow(0, mat1Rows);
     }
   }
 
   SECTION("GET COLUMN") {
     Matrix<50, 1> mat1Columns{};
-    for (uint32_t i{0}; i < 1000000; i++) {
+    for (uint32_t i{0}; i < 100000000; i++) {
       mat1.GetColumn(0, mat1Columns);
     }
   }
+
+  SECTION("QR Decomposition") {
+    Matrix<50, 50> Q, R{};
+    for (uint32_t i{0}; i < 500; i++) {
+      mat1.QRDecomposition(Q, R);
+    }
+  }
 }

unit-tests/timing-results/matrix-timing-tests.txt

@@ -1,56 +1,36 @@
-Randomness seeded to: 2444679151
+Running matrix-timing-tests with timing
-0.180 s: Addition
+Randomness seeded to: 3567651885
-0.180 s: Timing Tests
+1.857 s: Addition
-0.177 s: Subtraction
+1.857 s: Timing Tests
-0.177 s: Timing Tests
+1.788 s: Subtraction
-1.868 s: Multiplication
+1.788 s: Timing Tests
-1.868 s: Timing Tests
+1.929 s: Multiplication
-0.127 s: Scalar Multiplication
+1.929 s: Timing Tests
-0.127 s: Timing Tests
+1.268 s: Scalar Multiplication
-0.173 s: Element Multiply
+1.268 s: Timing Tests
-0.173 s: Timing Tests
+1.798 s: Element Multiply
-0.178 s: Element Divide
+1.798 s: Timing Tests
-0.178 s: Timing Tests
+1.802 s: Element Divide
-0.172 s: Minor Matrix
+1.803 s: Timing Tests
-0.172 s: Timing Tests
+1.553 s: Minor Matrix
-0.103 s: Determinant
+1.554 s: Timing Tests
-0.103 s: Timing Tests
+1.009 s: Determinant
-0.411 s: Matrix of Minors
+1.009 s: Timing Tests
-0.411 s: Timing Tests
+4.076 s: Matrix of Minors
-0.109 s: Invert
+4.076 s: Timing Tests
-0.109 s: Timing Tests
+1.066 s: Invert
-0.122 s: Transpose
+1.066 s: Timing Tests
-0.122 s: Timing Tests
+1.246 s: Transpose
-0.190 s: Normalize
+1.246 s: Timing Tests
-0.190 s: Timing Tests
+2.284 s: Normalize
-0.006 s: GET ROW
+2.284 s: Timing Tests
-0.006 s: Timing Tests
+0.606 s: GET ROW
-0.235 s: GET COLUMN
+0.606 s: Timing Tests
-0.235 s: Timing Tests
+24.629 s: GET COLUMN
+24.630 s: Timing Tests
+3.064 s: QR Decomposition
+3.064 s: Timing Tests
 ===============================================================================
 test cases: 1 | 1 passed
 assertions: - none -
 
-	Command being timed: "build/unit-tests/matrix-timing-tests -d yes"
-	User time (seconds): 4.05
-	System time (seconds): 0.00
-	Percent of CPU this job got: 100%
-	Elapsed (wall clock) time (h:mm:ss or m:ss): 0:04.05
-	Average shared text size (kbytes): 0
-	Average unshared data size (kbytes): 0
-	Average stack size (kbytes): 0
-	Average total size (kbytes): 0
-	Maximum resident set size (kbytes): 3200
-	Average resident set size (kbytes): 0
-	Major (requiring I/O) page faults: 184
-	Minor (reclaiming a frame) page faults: 171
-	Voluntary context switches: 1
-	Involuntary context switches: 26
-	Swaps: 0
-	File system inputs: 12
-	File system outputs: 1
-	Socket messages sent: 0
-	Socket messages received: 0
-	Signals delivered: 0
-	Page size (bytes): 4096
-	Exit status: 0