diff --git a/glm/gtx/string_cast.inl b/glm/gtx/string_cast.inl
index cb02d008..f67751d4 100644
--- a/glm/gtx/string_cast.inl
+++ b/glm/gtx/string_cast.inl
@@ -28,10 +28,10 @@ namespace detail
 			return std::string();
 
 		va_start(list, msg);
-#		if(GLM_COMPILER & GLM_COMPILER_VC)
+#		if (GLM_COMPILER & GLM_COMPILER_VC)
 			vsprintf_s(text, STRING_BUFFER, msg, list);
 #		else//
-			vsprintf(text, msg, list);
+			std::vsprintf(text, msg, list);
 #		endif//
 		va_end(list);
 
diff --git a/test/core/core_func_integer_bit_count.cpp b/test/core/core_func_integer_bit_count.cpp
index 1fca07b2..0fa11fbe 100644
--- a/test/core/core_func_integer_bit_count.cpp
+++ b/test/core/core_func_integer_bit_count.cpp
@@ -1,13 +1,13 @@
 // This has the programs for computing the number of 1-bits
 // in a word, or byte, etc.
 // Max line length is 57, to fit in hacker.book.
-#include <stdio.h>
-#include <stdlib.h>     //To define "exit", req'd by XLC.
+#include <cstdio>
+#include <cstdlib>     //To define "exit", req'd by XLC.
 #include <ctime>
 
 unsigned rotatel(unsigned x, int n)
 {
-	if (static_cast<unsigned>(n) > 63) {printf("rotatel, n out of range.\n"); exit(1);}
+	if (static_cast<unsigned>(n) > 63) { std::printf("rotatel, n out of range.\n"); std::exit(1);}
 	return (x << n) | (x >> (32 - n));
 }
 
@@ -171,7 +171,7 @@ int errors;
 void error(int x, int y)
 {
 	errors = errors + 1;
-	printf("Error for x = %08x, got %08x\n", x, y);
+	std::printf("Error for x = %08x, got %08x\n", x, y);
 }
 
 int main()
@@ -199,7 +199,7 @@ int main()
 		if (pop0(test[i]) != test[i+1]) error(test[i], pop0(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop0: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop0: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -207,7 +207,7 @@ int main()
 		if (pop1(test[i]) != test[i+1]) error(test[i], pop1(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -215,7 +215,7 @@ int main()
 		if (pop2(test[i]) != test[i+1]) error(test[i], pop2(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -223,7 +223,7 @@ int main()
 		if (pop3(test[i]) != test[i+1]) error(test[i], pop3(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -231,7 +231,7 @@ int main()
 		if (pop4(test[i]) != test[i+1]) error(test[i], pop4(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -239,7 +239,7 @@ int main()
 		if (pop5(test[i]) != test[i+1]) error(test[i], pop5(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -247,7 +247,7 @@ int main()
 		if (pop5a(test[i]) != test[i+1]) error(test[i], pop5a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop5a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop5a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -255,7 +255,7 @@ int main()
 		if (pop6(test[i]) != test[i+1]) error(test[i], pop6(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -264,7 +264,7 @@ int main()
 		if (pop7(test[i]) != test[i+1]) error(test[i], pop7(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -273,7 +273,7 @@ int main()
 		if (pop8(test[i]) != test[i+1]) error(test[i], pop8(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -282,10 +282,10 @@ int main()
 		if (pop9(test[i]) != test[i+1]) error(test[i], pop9(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("pop9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("pop9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	if (errors == 0)
-		printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
+		std::printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
 
 #	endif//NDEBUG
 }
diff --git a/test/core/core_func_integer_find_lsb.cpp b/test/core/core_func_integer_find_lsb.cpp
index e238c2fa..7b42d33e 100644
--- a/test/core/core_func_integer_find_lsb.cpp
+++ b/test/core/core_func_integer_find_lsb.cpp
@@ -3,72 +3,79 @@
 #include <cstdlib>     //To define "exit", req'd by XLC.
 #include <ctime>
 
-int nlz(unsigned x) {
-   int pop(unsigned x);
+int nlz(unsigned x)
+{
+	int pop(unsigned x);
 
-   x = x | (x >> 1);
-   x = x | (x >> 2);
-   x = x | (x >> 4);
-   x = x | (x >> 8);
-   x = x | (x >>16);
-   return pop(~x);
+	x = x | (x >> 1);
+	x = x | (x >> 2);
+	x = x | (x >> 4);
+	x = x | (x >> 8);
+	x = x | (x >>16);
+	return pop(~x);
 }
 
-int pop(unsigned x) {
-   x = x - ((x >> 1) & 0x55555555);
-   x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
-   x = (x + (x >> 4)) & 0x0F0F0F0F;
-   x = x + (x << 8);
-   x = x + (x << 16);
-   return x >> 24;
+int pop(unsigned x)
+{
+	x = x - ((x >> 1) & 0x55555555);
+	x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
+	x = (x + (x >> 4)) & 0x0F0F0F0F;
+	x = x + (x << 8);
+	x = x + (x << 16);
+	return x >> 24;
 }
 
-int ntz1(unsigned x) {
-   return 32 - nlz(~x & (x-1));
+int ntz1(unsigned x)
+{
+	return 32 - nlz(~x & (x-1));
 }
 
-int ntz2(unsigned x) {
-   return pop(~x & (x - 1));
+int ntz2(unsigned x)
+{
+	return pop(~x & (x - 1));
 }
 
-int ntz3(unsigned x) {
-   int n;
+int ntz3(unsigned x)
+{
+	int n;
 
-   if (x == 0) return(32);
-   n = 1;
-   if ((x & 0x0000FFFF) == 0) {n = n +16; x = x >>16;}
-   if ((x & 0x000000FF) == 0) {n = n + 8; x = x >> 8;}
-   if ((x & 0x0000000F) == 0) {n = n + 4; x = x >> 4;}
-   if ((x & 0x00000003) == 0) {n = n + 2; x = x >> 2;}
-   return n - (x & 1);
+	if (x == 0) return(32);
+	n = 1;
+	if ((x & 0x0000FFFF) == 0) {n = n +16; x = x >>16;}
+	if ((x & 0x000000FF) == 0) {n = n + 8; x = x >> 8;}
+	if ((x & 0x0000000F) == 0) {n = n + 4; x = x >> 4;}
+	if ((x & 0x00000003) == 0) {n = n + 2; x = x >> 2;}
+	return n - (x & 1);
 }
 
-int ntz4(unsigned x) {
-   unsigned y;
-   int n;
+int ntz4(unsigned x)
+{
+	unsigned y;
+	int n;
 
-   if (x == 0) return 32;
-   n = 31;
-   y = x <<16;  if (y != 0) {n = n -16;  x = y;}
-   y = x << 8;  if (y != 0) {n = n - 8;  x = y;}
-   y = x << 4;  if (y != 0) {n = n - 4;  x = y;}
-   y = x << 2;  if (y != 0) {n = n - 2;  x = y;}
-   y = x << 1;  if (y != 0) {n = n - 1;}
-   return n;
+	if (x == 0) return 32;
+	n = 31;
+	y = x <<16;  if (y != 0) {n = n -16;  x = y;}
+	y = x << 8;  if (y != 0) {n = n - 8;  x = y;}
+	y = x << 4;  if (y != 0) {n = n - 4;  x = y;}
+	y = x << 2;  if (y != 0) {n = n - 2;  x = y;}
+	y = x << 1;  if (y != 0) {n = n - 1;}
+	return n;
 }
 
-int ntz4a(unsigned x) {
-   unsigned y;
-   int n;
+int ntz4a(unsigned x)
+{
+	unsigned y;
+	int n;
 
-   if (x == 0) return 32;
-   n = 31;
-   y = x <<16;  if (y != 0) {n = n -16;  x = y;}
-   y = x << 8;  if (y != 0) {n = n - 8;  x = y;}
-   y = x << 4;  if (y != 0) {n = n - 4;  x = y;}
-   y = x << 2;  if (y != 0) {n = n - 2;  x = y;}
-   n = n - ((x << 1) >> 31);
-   return n;
+	if (x == 0) return 32;
+	n = 31;
+	y = x <<16;  if (y != 0) {n = n -16;  x = y;}
+	y = x << 8;  if (y != 0) {n = n - 8;  x = y;}
+	y = x << 4;  if (y != 0) {n = n - 4;  x = y;}
+	y = x << 2;  if (y != 0) {n = n - 2;  x = y;}
+	n = n - ((x << 1) >> 31);
+	return n;
 }
 
 int ntz5(char x)
@@ -90,16 +97,18 @@ int ntz5(char x)
 	else return 8;
 }
 
-int ntz6(unsigned x) {
-   int n;
+int ntz6(unsigned x)
+{
+	int n;
 
-   x = ~x & (x - 1);
-   n = 0;                       // n = 32;
-   while(x != 0) {              // while (x != 0) {
-      n = n + 1;                //    n = n - 1;
-      x = x >> 1;               //    x = x + x;
-   }                            // }
-   return n;                    // return n;
+	x = ~x & (x - 1);
+	n = 0;				// n = 32;
+	while(x != 0)
+	{					// while (x != 0) {
+		n = n + 1;		//    n = n - 1;
+		x = x >> 1;		//    x = x + x;
+	}					// }
+	return n;			// return n;
 }
 
 int ntz6a(unsigned x)
@@ -201,15 +210,16 @@ int ntz8a(unsigned x)
 /* Reiser's algorithm. Three ops including a "remainder,"
 plus an indexed load. */
 
-int ntz9(unsigned x) {
+int ntz9(unsigned x)
+{
+	static char table[37] = {
+		32,  0,  1, 26,  2, 23, 27,
+		u,  3, 16, 24, 30, 28, 11,  u, 13,  4,
+		7, 17,  u, 25, 22, 31, 15, 29, 10, 12,
+		6,  u, 21, 14,  9,  5, 20,  8, 19, 18};
 
-   static char table[37] = {32,  0,  1, 26,  2, 23, 27,
-                 u,  3, 16, 24, 30, 28, 11,  u, 13,  4,
-                 7, 17,  u, 25, 22, 31, 15, 29, 10, 12,
-                 6,  u, 21, 14,  9,  5, 20,  8, 19, 18};
-
-   x = (x & -x)%37;
-   return table[x];
+	x = (x & -x)%37;
+	return table[x];
 }
 
 /* Using a de Bruijn sequence. This is a table lookup with a 32-entry
@@ -257,7 +267,7 @@ int ntz11 (unsigned int n) {
 int errors;
 void error(int x, int y) {
    errors = errors + 1;
-   printf("Error for x = %08x, got %d\n", x, y);
+   std::printf("Error for x = %08x, got %d\n", x, y);
 }
 
 int main()
@@ -287,7 +297,7 @@ int main()
 		if (ntz1(test[i]) != test[i+1]) error(test[i], ntz1(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -295,7 +305,7 @@ int main()
 		if (ntz2(test[i]) != test[i+1]) error(test[i], ntz2(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -303,7 +313,7 @@ int main()
 		if (ntz3(test[i]) != test[i+1]) error(test[i], ntz3(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -311,7 +321,7 @@ int main()
 		if (ntz4(test[i]) != test[i+1]) error(test[i], ntz4(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -319,7 +329,7 @@ int main()
 		if (ntz4a(test[i]) != test[i+1]) error(test[i], ntz4a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz4a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz4a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for(std::size_t k = 0; k < Count; ++k)
@@ -333,7 +343,7 @@ int main()
 	}
 	TimestampEnd = std::clock();
 
-	printf("ntz5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -341,7 +351,7 @@ int main()
 		if (ntz6(test[i]) != test[i+1]) error(test[i], ntz6(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -349,7 +359,7 @@ int main()
 		if (ntz6a(test[i]) != test[i+1]) error(test[i], ntz6a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz6a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz6a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -357,7 +367,7 @@ int main()
 		if (ntz7(test[i]) != test[i+1]) error(test[i], ntz7(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -365,7 +375,7 @@ int main()
 		if (ntz7_christophe(test[i]) != test[i+1]) error(test[i], ntz7(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz7_christophe: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz7_christophe: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -373,7 +383,7 @@ int main()
 		if (ntz8(test[i]) != test[i+1]) error(test[i], ntz8(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -381,7 +391,7 @@ int main()
 		if (ntz8a(test[i]) != test[i+1]) error(test[i], ntz8a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz8a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz8a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -389,7 +399,7 @@ int main()
 		if (ntz9(test[i]) != test[i+1]) error(test[i], ntz9(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -397,10 +407,10 @@ int main()
 		if (ntz10(test[i]) != test[i+1]) error(test[i], ntz10(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("ntz10: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("ntz10: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	if (errors == 0)
-		printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
+		std::printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
 
 #	endif//NDEBUG
 }
diff --git a/test/core/core_func_integer_find_msb.cpp b/test/core/core_func_integer_find_msb.cpp
index 503ff546..c4354676 100644
--- a/test/core/core_func_integer_find_msb.cpp
+++ b/test/core/core_func_integer_find_msb.cpp
@@ -298,7 +298,7 @@ int errors;
 void error(int x, int y)
 {
 	errors = errors + 1;
-	printf("Error for x = %08x, got %d\n", x, y);
+	std::printf("Error for x = %08x, got %d\n", x, y);
 }
 
 int main()
@@ -327,7 +327,7 @@ int main()
 		if (nlz1(test[i]) != test[i+1]) error(test[i], nlz1(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz1: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -335,7 +335,7 @@ int main()
 		if (nlz1a(test[i]) != test[i+1]) error(test[i], nlz1a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz1a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz1a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -343,7 +343,7 @@ int main()
 		if (nlz2(test[i]) != test[i+1]) error(test[i], nlz2(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz2: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -351,7 +351,7 @@ int main()
 		if (nlz2a(test[i]) != test[i+1]) error(test[i], nlz2a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz2a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz2a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -359,7 +359,7 @@ int main()
 		if (nlz3(test[i]) != test[i+1]) error(test[i], nlz3(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz3: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -367,7 +367,7 @@ int main()
 		if (nlz4(test[i]) != test[i+1]) error(test[i], nlz4(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz4: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -375,7 +375,7 @@ int main()
 		if (nlz5(test[i]) != test[i+1]) error(test[i], nlz5(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz5: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -383,7 +383,7 @@ int main()
 		if (nlz6(test[i]) != test[i+1]) error(test[i], nlz6(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz6: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -391,7 +391,7 @@ int main()
 		if (nlz7(test[i]) != test[i+1]) error(test[i], nlz7(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz7: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -399,7 +399,7 @@ int main()
 		if (nlz8(test[i]) != test[i+1]) error(test[i], nlz8(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz8: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -407,7 +407,7 @@ int main()
 		if (nlz9(test[i]) != test[i+1]) error(test[i], nlz9(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz9: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -415,7 +415,7 @@ int main()
 		if (nlz10(test[i]) != test[i+1]) error(test[i], nlz10(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz10: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz10: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -423,7 +423,7 @@ int main()
 		if (nlz10a(test[i]) != test[i+1]) error(test[i], nlz10a(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz10a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz10a: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	TimestampBeg = std::clock();
 	for (std::size_t k = 0; k < Count; ++k)
@@ -431,10 +431,10 @@ int main()
 		if (nlz10b(test[i]) != test[i+1]) error(test[i], nlz10b(test[i]));}
 	TimestampEnd = std::clock();
 
-	printf("nlz10b: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
+	std::printf("nlz10b: %d clocks\n", static_cast<int>(TimestampEnd - TimestampBeg));
 
 	if (errors == 0)
-		printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
+		std::printf("Passed all %d cases.\n", static_cast<int>(sizeof(test)/8));
 
 #	endif//NDEBUG
 }
diff --git a/test/core/core_func_matrix.cpp b/test/core/core_func_matrix.cpp
index 5946be2c..60513d0d 100644
--- a/test/core/core_func_matrix.cpp
+++ b/test/core/core_func_matrix.cpp
@@ -297,7 +297,7 @@ int test_inverse_perf(std::size_t Count, std::size_t Instance, char const * Mess
 	//glm::uint Ulp = 0;
 	//Ulp = glm::max(glm::float_distance(*Dst, *Src), Ulp);
 
-	printf("inverse<%s>(%f): %lu\n", Message, static_cast<double>(Diff), EndTime - StartTime);
+	std::printf("inverse<%s>(%f): %lu\n", Message, static_cast<double>(Diff), EndTime - StartTime);
 
 	return 0;
 }
diff --git a/test/core/core_type_vec4.cpp b/test/core/core_type_vec4.cpp
index d37cc3a9..5d65259f 100644
--- a/test/core/core_type_vec4.cpp
+++ b/test/core/core_type_vec4.cpp
@@ -799,7 +799,7 @@ int main()
 
 		glm::ivec4 const g2 = *reinterpret_cast<glm::ivec4 const* const>(&f2);
 
-		printf("GNI\n");
+		std::printf("GNI\n");
 	}
 
 	{
@@ -819,7 +819,7 @@ int main()
 
 		glm::uvec4 const g2 = *reinterpret_cast<glm::uvec4 const* const>(&f2);
 
-		printf("GNI\n");
+		std::printf("GNI\n");
 	}
 */
 
diff --git a/test/gtc/gtc_bitfield.cpp b/test/gtc/gtc_bitfield.cpp
index 8bfcf76a..95c41f1f 100644
--- a/test/gtc/gtc_bitfield.cpp
+++ b/test/gtc/gtc_bitfield.cpp
@@ -103,11 +103,11 @@ namespace mask
 		std::clock_t TimeZero = Timestamp5 - Timestamp4;
 		std::clock_t TimeHalf = Timestamp6 - Timestamp5;
 
-		printf("mask[mix]: %d\n", static_cast<unsigned int>(TimeMix));
-		printf("mask[loop]: %d\n", static_cast<unsigned int>(TimeLoop));
-		printf("mask[default]: %d\n", static_cast<unsigned int>(TimeDefault));
-		printf("mask[zero]: %d\n", static_cast<unsigned int>(TimeZero));
-		printf("mask[half]: %d\n", static_cast<unsigned int>(TimeHalf));
+		std::printf("mask[mix]: %d\n", static_cast<unsigned int>(TimeMix));
+		std::printf("mask[loop]: %d\n", static_cast<unsigned int>(TimeLoop));
+		std::printf("mask[default]: %d\n", static_cast<unsigned int>(TimeDefault));
+		std::printf("mask[zero]: %d\n", static_cast<unsigned int>(TimeZero));
+		std::printf("mask[half]: %d\n", static_cast<unsigned int>(TimeHalf));
 
 		return TimeDefault < TimeLoop ? 0 : 1;
 	}
diff --git a/test/gtc/gtc_integer.cpp b/test/gtc/gtc_integer.cpp
index 2d9d4d91..769d9690 100644
--- a/test/gtc/gtc_integer.cpp
+++ b/test/gtc/gtc_integer.cpp
@@ -68,7 +68,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<int>: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<int>: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 		{
@@ -82,7 +82,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<ivec4>: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<ivec4>: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 #		if GLM_HAS_BITSCAN_WINDOWS
@@ -104,7 +104,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<ivec4> inlined: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<ivec4> inlined: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 
@@ -124,7 +124,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<ivec4> inlined no cast: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<ivec4> inlined no cast: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 
@@ -144,7 +144,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<ivec4> reinterpret: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<ivec4> reinterpret: %d clocks\n", static_cast<int>(End - Begin));
 		}
 #		endif//GLM_HAS_BITSCAN_WINDOWS
 
@@ -159,7 +159,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<float>: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<float>: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 		{
@@ -173,7 +173,7 @@ namespace log2_
 
 			std::clock_t End = clock();
 
-			printf("glm::log2<vec4>: %d clocks\n", static_cast<int>(End - Begin));
+			std::printf("glm::log2<vec4>: %d clocks\n", static_cast<int>(End - Begin));
 		}
 
 		return Error;
diff --git a/test/gtc/gtc_packing.cpp b/test/gtc/gtc_packing.cpp
index 6f00f9bb..df5b3bb1 100644
--- a/test/gtc/gtc_packing.cpp
+++ b/test/gtc/gtc_packing.cpp
@@ -15,46 +15,46 @@ void print_bits(float const& s)
 
 	uif.f = s;
 
-	printf("f32: ");
+	std::printf("f32: ");
 	for(std::size_t j = sizeof(s) * 8; j > 0; --j)
 	{
 		if(j == 23 || j == 31)
-			printf(" ");
-		printf("%d", (uif.i & (1 << (j - 1))) ? 1 : 0);
+			std::printf(" ");
+		std::printf("%d", (uif.i & (1 << (j - 1))) ? 1 : 0);
 	}
 }
 
 void print_10bits(glm::uint const& s)
 {
-	printf("10b: ");
+	std::printf("10b: ");
 	for(std::size_t j = 10; j > 0; --j)
 	{
 		if(j == 5)
-			printf(" ");
-		printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
+			std::printf(" ");
+		std::printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
 	}
 }
 
 void print_11bits(glm::uint const& s)
 {
-	printf("11b: ");
+	std::printf("11b: ");
 	for(std::size_t j = 11; j > 0; --j)
 	{
 		if(j == 6)
-			printf(" ");
-		printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
+			std::printf(" ");
+		std::printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
 	}
 }
 
 void print_value(float const& s)
 {
-	printf("%2.5f, ", static_cast<double>(s));
+	std::printf("%2.5f, ", static_cast<double>(s));
 	print_bits(s);
-	printf(", ");
+	std::printf(", ");
 //	print_11bits(detail::floatTo11bit(s));
-//	printf(", ");
+//	std::printf(", ");
 //	print_10bits(detail::floatTo10bit(s));
-	printf("\n");
+	std::printf("\n");
 }
 
 int test_Half1x16()
diff --git a/test/gtx/gtx_integer.cpp b/test/gtx/gtx_integer.cpp
index ae3be761..4c4225d9 100644
--- a/test/gtx/gtx_integer.cpp
+++ b/test/gtx/gtx_integer.cpp
@@ -33,10 +33,10 @@ int test_log2()
 		Error += glm::abs(double(A) - B) <= 24 ? 0 : 1;
 		assert(!Error);
 
-		printf("Log2(%d) error A=%d, B=%d\n", 1 << i, A, B);
+		std::printf("Log2(%d) error A=%d, B=%d\n", 1 << i, A, B);
 	}
 
-	printf("log2 error=%d\n", Error);
+	std::printf("log2 error=%d\n", Error);
 
 	return Error;
 }
diff --git a/test/gtx/gtx_type_aligned.cpp b/test/gtx/gtx_type_aligned.cpp
index 7863eebc..8d045c0d 100644
--- a/test/gtx/gtx_type_aligned.cpp
+++ b/test/gtx/gtx_type_aligned.cpp
@@ -17,7 +17,7 @@ int test_decl()
 			glm::vec4 B;
 		};
 
-		printf("vec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
+		std::printf("vec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
 
 		Error += sizeof(S1) >= sizeof(S2) ? 0 : 1;
 	}
@@ -35,7 +35,7 @@ int test_decl()
 			glm::aligned_vec3 B;
 		};
 
-		printf("vec3 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
+		std::printf("vec3 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
 
 		Error += sizeof(S1) <= sizeof(S2) ? 0 : 1;
 	}
@@ -53,7 +53,7 @@ int test_decl()
 			glm::vec4 B;
 		};
 
-		printf("vec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
+		std::printf("vec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
 
 		Error += sizeof(S1) >= sizeof(S2) ? 0 : 1;
 	}
@@ -71,7 +71,7 @@ int test_decl()
 			glm::dvec4 B;
 		};
 
-		printf("dvec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
+		std::printf("dvec4 - Aligned: %d, unaligned: %d\n", static_cast<int>(sizeof(S1)), static_cast<int>(sizeof(S2)));
 
 		Error += sizeof(S1) >= sizeof(S2) ? 0 : 1;
 	}
@@ -82,11 +82,11 @@ int test_decl()
 template<typename genType>
 void print(genType const& Mat0)
 {
-	printf("mat4(\n");
-	printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[0][0]), static_cast<double>(Mat0[0][1]), static_cast<double>(Mat0[0][2]), static_cast<double>(Mat0[0][3]));
-	printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[1][0]), static_cast<double>(Mat0[1][1]), static_cast<double>(Mat0[1][2]), static_cast<double>(Mat0[1][3]));
-	printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[2][0]), static_cast<double>(Mat0[2][1]), static_cast<double>(Mat0[2][2]), static_cast<double>(Mat0[2][3]));
-	printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f))\n\n", static_cast<double>(Mat0[3][0]), static_cast<double>(Mat0[3][1]), static_cast<double>(Mat0[3][2]), static_cast<double>(Mat0[3][3]));
+	std::printf("mat4(\n");
+	std::printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[0][0]), static_cast<double>(Mat0[0][1]), static_cast<double>(Mat0[0][2]), static_cast<double>(Mat0[0][3]));
+	std::printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[1][0]), static_cast<double>(Mat0[1][1]), static_cast<double>(Mat0[1][2]), static_cast<double>(Mat0[1][3]));
+	std::printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f)\n", static_cast<double>(Mat0[2][0]), static_cast<double>(Mat0[2][1]), static_cast<double>(Mat0[2][2]), static_cast<double>(Mat0[2][3]));
+	std::printf("\tvec4(%2.9f, %2.9f, %2.9f, %2.9f))\n\n", static_cast<double>(Mat0[3][0]), static_cast<double>(Mat0[3][1]), static_cast<double>(Mat0[3][2]), static_cast<double>(Mat0[3][3]));
 }
 
 int perf_mul()
diff --git a/test/perf/perf_matrix_div.cpp b/test/perf/perf_matrix_div.cpp
index ab41349e..630188d5 100644
--- a/test/perf/perf_matrix_div.cpp
+++ b/test/perf/perf_matrix_div.cpp
@@ -46,10 +46,10 @@ static int comp_mat2_div_mat2(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -73,10 +73,10 @@ static int comp_mat3_div_mat3(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -100,10 +100,10 @@ static int comp_mat4_div_mat4(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.05, 0.04, 0.02, 0.08, 0.05, 0.01, 0.08, 0.03, 0.05, 0.06, 0.02, 0.03, 0.07, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_div_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_div_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -122,22 +122,22 @@ int main()
 
 	int Error = 0;
 
-	printf("mat2 / mat2:\n");
+	std::printf("mat2 / mat2:\n");
 	Error += comp_mat2_div_mat2<glm::mat2, glm::aligned_mat2>(Samples);
 	
-	printf("dmat2 / dmat2:\n");
+	std::printf("dmat2 / dmat2:\n");
 	Error += comp_mat2_div_mat2<glm::dmat2, glm::aligned_dmat2>(Samples);
 
-	printf("mat3 / mat3:\n");
+	std::printf("mat3 / mat3:\n");
 	Error += comp_mat3_div_mat3<glm::mat3, glm::aligned_mat3>(Samples);
 	
-	printf("dmat3 / dmat3:\n");
+	std::printf("dmat3 / dmat3:\n");
 	Error += comp_mat3_div_mat3<glm::dmat3, glm::aligned_dmat3>(Samples);
 
-	printf("mat4 / mat4:\n");
+	std::printf("mat4 / mat4:\n");
 	Error += comp_mat4_div_mat4<glm::mat4, glm::aligned_mat4>(Samples);
 	
-	printf("dmat4 / dmat4:\n");
+	std::printf("dmat4 / dmat4:\n");
 	Error += comp_mat4_div_mat4<glm::dmat4, glm::aligned_dmat4>(Samples);
 
 	return Error;
diff --git a/test/perf/perf_matrix_inverse.cpp b/test/perf/perf_matrix_inverse.cpp
index 9b04e267..1a989ae9 100644
--- a/test/perf/perf_matrix_inverse.cpp
+++ b/test/perf/perf_matrix_inverse.cpp
@@ -45,10 +45,10 @@ static int comp_mat2_inverse(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -71,10 +71,10 @@ static int comp_mat3_inverse(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -97,10 +97,10 @@ static int comp_mat4_inverse(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.05, 0.04, 0.02, 0.08, 0.05, 0.01, 0.08, 0.03, 0.05, 0.06, 0.02, 0.03, 0.07, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_inverse<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_inverse<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -119,22 +119,22 @@ int main()
 
 	int Error = 0;
 
-	printf("glm::inverse(mat2):\n");
+	std::printf("glm::inverse(mat2):\n");
 	Error += comp_mat2_inverse<glm::mat2, glm::aligned_mat2>(Samples);
 	
-	printf("glm::inverse(dmat2):\n");
+	std::printf("glm::inverse(dmat2):\n");
 	Error += comp_mat2_inverse<glm::dmat2, glm::aligned_dmat2>(Samples);
 
-	printf("glm::inverse(mat3):\n");
+	std::printf("glm::inverse(mat3):\n");
 	Error += comp_mat3_inverse<glm::mat3, glm::aligned_mat3>(Samples);
 	
-	printf("glm::inverse(dmat3):\n");
+	std::printf("glm::inverse(dmat3):\n");
 	Error += comp_mat3_inverse<glm::dmat3, glm::aligned_dmat3>(Samples);
 
-	printf("glm::inverse(mat4):\n");
+	std::printf("glm::inverse(mat4):\n");
 	Error += comp_mat4_inverse<glm::mat4, glm::aligned_mat4>(Samples);
 	
-	printf("glm::inverse(dmat4):\n");
+	std::printf("glm::inverse(dmat4):\n");
 	Error += comp_mat4_inverse<glm::dmat4, glm::aligned_dmat4>(Samples);
 
 	return Error;
diff --git a/test/perf/perf_matrix_mul.cpp b/test/perf/perf_matrix_mul.cpp
index 61c8674a..d6b1f104 100644
--- a/test/perf/perf_matrix_mul.cpp
+++ b/test/perf/perf_matrix_mul.cpp
@@ -50,10 +50,10 @@ static int comp_mat2_mul_mat2(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -76,10 +76,10 @@ static int comp_mat3_mul_mat3(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -102,10 +102,10 @@ static int comp_mat4_mul_mat4(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_mat<packedMatType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_mat<alignedMatType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -123,22 +123,22 @@ int main()
 
 	int Error = 0;
 
-	printf("mat2 * mat2:\n");
+	std::printf("mat2 * mat2:\n");
 	Error += comp_mat2_mul_mat2<glm::mat2, glm::aligned_mat2>(Samples);
 	
-	printf("dmat2 * dmat2:\n");
+	std::printf("dmat2 * dmat2:\n");
 	Error += comp_mat2_mul_mat2<glm::dmat2, glm::aligned_dmat2>(Samples);
 
-	printf("mat3 * mat3:\n");
+	std::printf("mat3 * mat3:\n");
 	Error += comp_mat3_mul_mat3<glm::mat3, glm::aligned_mat3>(Samples);
 	
-	printf("dmat3 * dmat3:\n");
+	std::printf("dmat3 * dmat3:\n");
 	Error += comp_mat3_mul_mat3<glm::dmat3, glm::aligned_dmat3>(Samples);
 
-	printf("mat4 * mat4:\n");
+	std::printf("mat4 * mat4:\n");
 	Error += comp_mat4_mul_mat4<glm::mat4, glm::aligned_mat4>(Samples);
 	
-	printf("dmat4 * dmat4:\n");
+	std::printf("dmat4 * dmat4:\n");
 	Error += comp_mat4_mul_mat4<glm::dmat4, glm::aligned_dmat4>(Samples);
 
 	return Error;
diff --git a/test/perf/perf_matrix_mul_vector.cpp b/test/perf/perf_matrix_mul_vector.cpp
index 3dc9d74c..8e555f81 100644
--- a/test/perf/perf_matrix_mul_vector.cpp
+++ b/test/perf/perf_matrix_mul_vector.cpp
@@ -50,10 +50,10 @@ static int comp_mat2_mul_vec2(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -76,10 +76,10 @@ static int comp_mat3_mul_vec3(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02, 0.05);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -102,10 +102,10 @@ static int comp_mat4_mul_vec4(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_mul_vec<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_mul_vec<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -123,22 +123,22 @@ int main()
 	
 	int Error = 0;
 
-	printf("mat2 * vec2:\n");
+	std::printf("mat2 * vec2:\n");
 	Error += comp_mat2_mul_vec2<glm::mat2, glm::vec2, glm::aligned_mat2, glm::aligned_vec2>(Samples);
 	
-	printf("dmat2 * dvec2:\n");
+	std::printf("dmat2 * dvec2:\n");
 	Error += comp_mat2_mul_vec2<glm::dmat2, glm::dvec2,glm::aligned_dmat2, glm::aligned_dvec2>(Samples);
 
-	printf("mat3 * vec3:\n");
+	std::printf("mat3 * vec3:\n");
 	Error += comp_mat3_mul_vec3<glm::mat3, glm::vec3, glm::aligned_mat3, glm::aligned_vec3>(Samples);
 	
-	printf("dmat3 * dvec3:\n");
+	std::printf("dmat3 * dvec3:\n");
 	Error += comp_mat3_mul_vec3<glm::dmat3, glm::dvec3, glm::aligned_dmat3, glm::aligned_dvec3>(Samples);
 
-	printf("mat4 * vec4:\n");
+	std::printf("mat4 * vec4:\n");
 	Error += comp_mat4_mul_vec4<glm::mat4, glm::vec4, glm::aligned_mat4, glm::aligned_vec4>(Samples);
 	
-	printf("dmat4 * dvec4:\n");
+	std::printf("dmat4 * dvec4:\n");
 	Error += comp_mat4_mul_vec4<glm::dmat4, glm::dvec4, glm::aligned_dmat4, glm::aligned_dvec4>(Samples);
 
 	return Error;
diff --git a/test/perf/perf_matrix_transpose.cpp b/test/perf/perf_matrix_transpose.cpp
index f004764b..2fdc782a 100644
--- a/test/perf/perf_matrix_transpose.cpp
+++ b/test/perf/perf_matrix_transpose.cpp
@@ -45,10 +45,10 @@ static int comp_mat2_transpose(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -71,10 +71,10 @@ static int comp_mat3_transpose(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.03, 0.05, 0.01, 0.02, 0.03, 0.05, 0.01);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -97,10 +97,10 @@ static int comp_mat4_transpose(std::size_t Samples)
 	packedMatType const Scale(0.01, 0.02, 0.05, 0.04, 0.02, 0.08, 0.05, 0.01, 0.08, 0.03, 0.05, 0.06, 0.02, 0.03, 0.07, 0.05);
 
 	std::vector<packedMatType> SISD;
-	printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_mat_transpose<packedMatType>(SISD, Scale, Samples));
 
 	std::vector<alignedMatType> SIMD;
-	printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_mat_transpose<alignedMatType>(SIMD, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -119,22 +119,22 @@ int main()
 
 	int Error = 0;
 
-	printf("glm::transpose(mat2):\n");
+	std::printf("glm::transpose(mat2):\n");
 	Error += comp_mat2_transpose<glm::mat2, glm::aligned_mat2>(Samples);
 	
-	printf("glm::transpose(dmat2):\n");
+	std::printf("glm::transpose(dmat2):\n");
 	Error += comp_mat2_transpose<glm::dmat2, glm::aligned_dmat2>(Samples);
 
-	printf("glm::transpose(mat3):\n");
+	std::printf("glm::transpose(mat3):\n");
 	Error += comp_mat3_transpose<glm::mat3, glm::aligned_mat3>(Samples);
 	
-	printf("glm::transpose(dmat3):\n");
+	std::printf("glm::transpose(dmat3):\n");
 	Error += comp_mat3_transpose<glm::dmat3, glm::aligned_dmat3>(Samples);
 
-	printf("glm::transpose(mat4):\n");
+	std::printf("glm::transpose(mat4):\n");
 	Error += comp_mat4_transpose<glm::mat4, glm::aligned_mat4>(Samples);
 	
-	printf("glm::transpose(dmat4):\n");
+	std::printf("glm::transpose(dmat4):\n");
 	Error += comp_mat4_transpose<glm::dmat4, glm::aligned_dmat4>(Samples);
 
 	return Error;
diff --git a/test/perf/perf_vector_mul_matrix.cpp b/test/perf/perf_vector_mul_matrix.cpp
index f38bd2f8..20991df8 100644
--- a/test/perf/perf_vector_mul_matrix.cpp
+++ b/test/perf/perf_vector_mul_matrix.cpp
@@ -50,10 +50,10 @@ static int comp_vec2_mul_mat2(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -76,10 +76,10 @@ static int comp_vec3_mul_mat3(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02, 0.05);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -102,10 +102,10 @@ static int comp_vec4_mul_mat4(std::size_t Samples)
 	packedVecType const Scale(0.01, 0.02, 0.03, 0.05);
 
 	std::vector<packedVecType> SISD;
-	printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
+	std::printf("- SISD: %d us\n", launch_vec_mul_mat<packedMatType, packedVecType>(SISD, Transform, Scale, Samples));
 
 	std::vector<alignedVecType> SIMD;
-	printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
+	std::printf("- SIMD: %d us\n", launch_vec_mul_mat<alignedMatType, alignedVecType>(SIMD, Transform, Scale, Samples));
 
 	for(std::size_t i = 0; i < Samples; ++i)
 	{
@@ -123,22 +123,22 @@ int main()
 	
 	int Error = 0;
 
-	printf("vec2 * mat2:\n");
+	std::printf("vec2 * mat2:\n");
 	Error += comp_vec2_mul_mat2<glm::mat2, glm::vec2, glm::aligned_mat2, glm::aligned_vec2>(Samples);
 	
-	printf("dvec2 * dmat2:\n");
+	std::printf("dvec2 * dmat2:\n");
 	Error += comp_vec2_mul_mat2<glm::dmat2, glm::dvec2,glm::aligned_dmat2, glm::aligned_dvec2>(Samples);
 
-	printf("vec3 * mat3:\n");
+	std::printf("vec3 * mat3:\n");
 	Error += comp_vec3_mul_mat3<glm::mat3, glm::vec3, glm::aligned_mat3, glm::aligned_vec3>(Samples);
 	
-	printf("dvec3 * dmat3:\n");
+	std::printf("dvec3 * dmat3:\n");
 	Error += comp_vec3_mul_mat3<glm::dmat3, glm::dvec3, glm::aligned_dmat3, glm::aligned_dvec3>(Samples);
 
-	printf("vec4 * mat4:\n");
+	std::printf("vec4 * mat4:\n");
 	Error += comp_vec4_mul_mat4<glm::mat4, glm::vec4, glm::aligned_mat4, glm::aligned_vec4>(Samples);
 	
-	printf("dvec4 * dmat4:\n");
+	std::printf("dvec4 * dmat4:\n");
 	Error += comp_vec4_mul_mat4<glm::dmat4, glm::dvec4, glm::aligned_dmat4, glm::aligned_dvec4>(Samples);
 
 	return Error;