diff --git a/modules/gpu/misc/mark_nvidia.py b/modules/gpu/misc/mark_nvidia.py
new file mode 100644
index 000000000..a6ee491aa
--- /dev/null
+++ b/modules/gpu/misc/mark_nvidia.py
@@ -0,0 +1,273 @@
+import sys, re
+
+def pattern1(prefix, test):
+    return re.compile('[\s]*' + 'perf::' + prefix + '/' + test + '::' + '\(' + '[\s\w\d,=:|]*' + '\)' + '[\s]*')
+
+def pattern2(prefix, test, cvtype):
+    return re.compile('[\s]*' + 'perf::' + prefix + '/' + test + '::' + '\(' + '[\s\w\d,=:|]*' + cvtype + '[\s\w\d,=:|]*' + '\)' + '[\s]*')
+
+def pattern3(prefix, test, cvtype, param1):
+    return re.compile('[\s]*' + 'perf::' + prefix + '/' + test + '::' + '\(' + '[\s\w\d,=:|]*' + cvtype + '[\s\w\d,=:|]*' + param1 + '[\s\w\d,=:|]*' + '\)' + '[\s]*')
+
+npp_patterns = [
+    ##############################################################
+    # Core
+    
+    # Core/Add_Mat (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Add_Mat', '8U'),
+    pattern2('Core', 'Add_Mat', '16U'),
+    pattern2('Core', 'Add_Mat', '32F'),
+    
+    # Core/Add_Scalar (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Add_Scalar', '8U'),
+    pattern2('Core', 'Add_Scalar', '16U'),
+    pattern2('Core', 'Add_Scalar', '32F'),
+    
+    # Core/Subtract_Mat (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Subtract_Mat', '8U'),
+    pattern2('Core', 'Subtract_Mat', '16U'),
+    pattern2('Core', 'Subtract_Mat', '32F'),
+    
+    # Core/Subtract_Scalar (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Subtract_Scalar', '8U'),
+    pattern2('Core', 'Subtract_Scalar', '16U'),
+    pattern2('Core', 'Subtract_Scalar', '32F'),
+    
+    # Core/Multiply_Mat (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Multiply_Mat', '8U'),
+    pattern2('Core', 'Multiply_Mat', '16U'),
+    pattern2('Core', 'Multiply_Mat', '32F'),
+    
+    # Core/Multiply_Scalar (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Multiply_Scalar', '8U'),
+    pattern2('Core', 'Multiply_Scalar', '16U'),
+    pattern2('Core', 'Multiply_Scalar', '32F'),
+    
+    # Core/Divide_Mat (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Divide_Mat', '8U'),
+    pattern2('Core', 'Divide_Mat', '16U'),
+    pattern2('Core', 'Divide_Mat', '32F'),
+    
+    # Core/Divide_Scalar (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'Divide_Scalar', '8U'),
+    pattern2('Core', 'Divide_Scalar', '16U'),
+    pattern2('Core', 'Divide_Scalar', '32F'),
+    
+    # Core/AbsDiff_Mat (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'AbsDiff_Mat', '8U'),
+    pattern2('Core', 'AbsDiff_Mat', '16U'),
+    pattern2('Core', 'AbsDiff_Mat', '32F'),
+    
+    # Core/AbsDiff_Scalar (CV_8U | CV_16U | CV_32F)
+    pattern2('Core', 'AbsDiff_Scalar', '8U'),
+    pattern2('Core', 'AbsDiff_Scalar', '16U'),
+    pattern2('Core', 'AbsDiff_Scalar', '32F'),
+
+    # Core/Abs
+    pattern1('Core', 'Abs'),
+
+    # Core/Sqr
+    pattern1('Core', 'Sqr'),
+
+    # Core/Sqrt
+    pattern1('Core', 'Sqrt'),
+
+    # Core/Log
+    pattern1('Core', 'Log'),
+
+    # Core/Exp
+    pattern1('Core', 'Exp'),
+
+    # Core/Bitwise_And_Scalar
+    pattern1('Core', 'Bitwise_And_Scalar'),
+
+    # Core/Bitwise_Or_Scalar
+    pattern1('Core', 'Bitwise_Or_Scalar'),
+
+    # Core/Bitwise_Xor_Scalar
+    pattern1('Core', 'Bitwise_Xor_Scalar'),
+
+    # Core/RShift
+    pattern1('Core', 'RShift'),
+
+    # Core/LShift
+    pattern1('Core', 'LShift'),
+
+    # Core/Transpose
+    pattern1('Core', 'Transpose'),
+
+    # Core/Flip
+    pattern1('Core', 'Flip'),
+
+    # Core/LUT_OneChannel
+    pattern1('Core', 'LUT_OneChannel'),
+
+    # Core/LUT_MultiChannel
+    pattern1('Core', 'LUT_MultiChannel'),
+
+    # Core/Magnitude_Complex
+    pattern1('Core', 'Magnitude_Complex'),
+
+    # Core/Magnitude_Sqr_Complex
+    pattern1('Core', 'Magnitude_Sqr_Complex'),
+
+    # Core/MeanStdDev
+    pattern1('Core', 'MeanStdDev'),
+
+    # Core/NormDiff
+    pattern1('Core', 'NormDiff'),
+    
+    ##############################################################
+    # Filters
+
+    # Filters/Blur
+    pattern1('Filters', 'Blur'),
+    
+    # Filters/Erode
+    pattern1('Filters', 'Erode'),
+    
+    # Filters/Dilate
+    pattern1('Filters', 'Dilate'),
+    
+    # Filters/MorphologyEx
+    pattern1('Filters', 'MorphologyEx'),
+    
+    ##############################################################
+    # ImgProc
+    
+    # ImgProc/Resize (8UC1 | 8UC4, INTER_NEAREST | INTER_LINEAR)
+    pattern3('ImgProc', 'Resize', '8UC1', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'Resize', '8UC4', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'Resize', '8UC1', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'Resize', '8UC4', 'INTER_LINEAR'),
+    
+    # ImgProc/Resize (8UC4, INTER_CUBIC)
+    pattern3('ImgProc', 'Resize', '8UC4', 'INTER_CUBIC'),
+    
+    # ImgProc/WarpAffine (8UC1 | 8UC3 | 8UC4 | 32FC1 | 32FC3 | 32FC4, INTER_NEAREST | INTER_LINEAR | INTER_CUBIC)
+    pattern3('ImgProc', 'WarpAffine', '8UC1', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '8UC1', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '8UC1', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpAffine', '8UC3', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '8UC3', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '8UC3', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpAffine', '8UC4', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '8UC4', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '8UC4', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpAffine', '32FC1', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '32FC1', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '32FC1', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpAffine', '32FC3', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '32FC3', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '32FC3', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpAffine', '32FC4', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpAffine', '32FC4', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpAffine', '32FC4', 'INTER_CUBIC'),
+    
+    # ImgProc/WarpPerspective (8UC1 | 8UC3 | 8UC4 | 32FC1 | 32FC3 | 32FC4, INTER_NEAREST | INTER_LINEAR | INTER_CUBIC)
+    pattern3('ImgProc', 'WarpPerspective', '8UC1', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC1', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC1', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC3', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC3', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC3', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC4', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC4', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '8UC4', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC1', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC1', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC1', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC3', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC3', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC3', 'INTER_CUBIC'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC4', 'INTER_NEAREST'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC4', 'INTER_LINEAR'),
+    pattern3('ImgProc', 'WarpPerspective', '32FC4', 'INTER_CUBIC'),
+    
+    # ImgProc/CopyMakeBorder (8UC1 | 8UC4 | 32SC1 | 32FC1, BORDER_CONSTANT)
+    pattern3('ImgProc', 'CopyMakeBorder', '8UC1', 'BORDER_CONSTANT'),
+    pattern3('ImgProc', 'CopyMakeBorder', '8UC4', 'BORDER_CONSTANT'),
+    pattern3('ImgProc', 'CopyMakeBorder', '32SC1', 'BORDER_CONSTANT'),
+    pattern3('ImgProc', 'CopyMakeBorder', '32FC1', 'BORDER_CONSTANT'),
+    
+    # ImgProc/Threshold (32F, THRESH_TRUNC)
+    pattern3('ImgProc', 'Threshold', '32F', 'THRESH_TRUNC'),
+
+    # ImgProc/Integral_Sqr
+    pattern1('ImgProc', 'Integral_Sqr'),
+
+    # ImgProc/HistEven_OneChannel
+    pattern1('ImgProc', 'HistEven_OneChannel'),
+
+    # ImgProc/HistEven_FourChannel
+    pattern1('ImgProc', 'HistEven_FourChannel'),
+
+    # ImgProc/Rotate
+    pattern1('ImgProc', 'Rotate'),
+
+    # ImgProc/SwapChannels
+    pattern1('ImgProc', 'SwapChannels'),
+
+    # ImgProc/AlphaComp
+    pattern1('ImgProc', 'AlphaComp'),
+
+    # ImgProc/ImagePyramid_build
+    pattern1('ImgProc', 'ImagePyramid_build'),
+
+    # ImgProc/ImagePyramid_getLayer
+    pattern1('ImgProc', 'ImagePyramid_getLayer'),
+    
+    ##############################################################
+    # MatOp
+    
+    # MatOp/SetTo (8UC4 | 16UC1 | 16UC4 | 32FC1 | 32FC4)
+    pattern2('MatOp', 'SetTo', '8UC4'),
+    pattern2('MatOp', 'SetTo', '16UC1'),
+    pattern2('MatOp', 'SetTo', '16UC4'),
+    pattern2('MatOp', 'SetTo', '32FC1'),
+    pattern2('MatOp', 'SetTo', '32FC4'),
+    
+    # MatOp/SetToMasked (8UC4 | 16UC1 | 16UC4 | 32FC1 | 32FC4)
+    pattern2('MatOp', 'SetToMasked', '8UC4'),
+    pattern2('MatOp', 'SetToMasked', '16UC1'),
+    pattern2('MatOp', 'SetToMasked', '16UC4'),
+    pattern2('MatOp', 'SetToMasked', '32FC1'),
+    pattern2('MatOp', 'SetToMasked', '32FC4'),
+    
+    # MatOp/CopyToMasked (8UC1 | 8UC3 |8UC4 | 16UC1 | 16UC3 | 16UC4 | 32FC1 | 32FC3 | 32FC4)
+    pattern2('MatOp', 'CopyToMasked', '8UC1'),
+    pattern2('MatOp', 'CopyToMasked', '8UC3'),
+    pattern2('MatOp', 'CopyToMasked', '8UC4'),
+    pattern2('MatOp', 'CopyToMasked', '16UC1'),
+    pattern2('MatOp', 'CopyToMasked', '16UC3'),
+    pattern2('MatOp', 'CopyToMasked', '16UC4'),
+    pattern2('MatOp', 'CopyToMasked', '32FC1'),
+    pattern2('MatOp', 'CopyToMasked', '32FC3'),
+    pattern2('MatOp', 'CopyToMasked', '32FC4'),    
+]
+
+cublasPattern = pattern1('Core', 'GEMM')
+
+cufftPattern = pattern1('ImgProc', 'Dft')
+
+if __name__ == "__main__":
+    inputFile = open(sys.argv[1], 'r')
+    lines = inputFile.readlines()
+    inputFile.close()
+    
+
+    for i in range(len(lines)):
+        if cublasPattern.match(lines[i]):
+            lines[i] = lines[i][:-1] + ' <font color=\"blue\">[CUBLAS]</font>\n'
+        else:
+            if cufftPattern.match(lines[i]):
+                lines[i] = lines[i][:-1] + ' <font color=\"blue\">[CUFFT]</font>\n'
+            else:
+                for p in npp_patterns:
+                    if p.match(lines[i]):
+                        lines[i] = lines[i][:-1] + ' <font color=\"blue\">[NPP]</font>\n'
+
+    outputFile = open(sys.argv[2], 'w')
+    outputFile.writelines(lines)
+    outputFile.close()
+