#92: Set the test seed to constant for reproducibility

KCL-BMEIS · Jul 24, 2023 · fb586da · fb586da
1 parent 688d9ac
commit fb586da
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Showing 11 changed files with 16 additions and 20 deletions.
diff --git a/niftyreg_build_version.txt b/niftyreg_build_version.txt
@@ -1 +1 @@
-285
+287
diff --git a/reg-lib/cuda/blockMatchingKernel.cu b/reg-lib/cuda/blockMatchingKernel.cu
@@ -90,6 +90,12 @@ __device__ __inline__ float blockReduceSum(float val, unsigned tid) {
             shared[tid] += shared[tid + i];
         __syncthreads();
     }
+    // if (tid == 0){
+    //     for (unsigned i = 1; i < 64; ++i) {
+    //             shared[0] += shared[i];
+    //     }
+    // }
+    // __syncthreads();
     return shared[0];
 }
 /* *************************************************************** */

diff --git a/reg-test/reg_test_blockMatching.cpp b/reg-test/reg_test_blockMatching.cpp
@@ -24,8 +24,7 @@ class BMTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create 2D and 3D reference images

diff --git a/reg-test/reg_test_conjugateGradient.cpp b/reg-test/reg_test_conjugateGradient.cpp
@@ -25,8 +25,7 @@ class ConjugateGradientTest: public InterfaceOptimiser {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a reference 2D image

diff --git a/reg-test/reg_test_getDeformationField.cpp b/reg-test/reg_test_getDeformationField.cpp
@@ -25,8 +25,7 @@ class GetDeformationFieldTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a 2D reference image

diff --git a/reg-test/reg_test_lncc.cpp b/reg-test/reg_test_lncc.cpp
@@ -18,8 +18,7 @@ class LNCCTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create reference and floating 2D images

diff --git a/reg-test/reg_test_normaliseGradient.cpp b/reg-test/reg_test_normaliseGradient.cpp
@@ -25,8 +25,7 @@ class NormaliseGradientTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a reference 2D image

diff --git a/reg-test/reg_test_regr_blockMatching.cpp b/reg-test/reg_test_regr_blockMatching.cpp
@@ -19,9 +19,7 @@ class BMTest {
         if (!testCases.empty())
             return;
 
-        // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);        
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a reference and floating 2D images

diff --git a/reg-test/reg_test_regr_lts.cpp b/reg-test/reg_test_regr_lts.cpp
@@ -23,8 +23,7 @@ class LTSTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a reference and floating 2D images

diff --git a/reg-test/reg_test_regr_nmi.cpp b/reg-test/reg_test_regr_nmi.cpp
@@ -21,8 +21,7 @@ class NmiTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create 2D reference, floating and control point grid images

diff --git a/reg-test/reg_test_voxelCentricToNodeCentric.cpp b/reg-test/reg_test_voxelCentricToNodeCentric.cpp
@@ -23,8 +23,7 @@ class VoxelCentricToNodeCentricTest {
             return;
 
         // Create a random number generator
-        std::random_device rd;
-        std::mt19937 gen(rd());
+        std::mt19937 gen(0);
         std::uniform_real_distribution<float> distr(0, 1);
 
         // Create a 2D reference image