Add VC itoa perf comparison

1 files changed, 27 insertions, 1 deletions

diff --git a/test/perftest/misctest.cpp b/test/perftest/misctest.cpp
index f1be6590..f844fb71 100644
--- a/test/perftest/misctest.cpp
+++ b/test/perftest/misctest.cpp
@@ -422,7 +422,7 @@ private:
 };

 

 template<>

-inline bool Writer1<rapidjson::StringBuffer>::WriteUint(unsigned u) {

+bool Writer1<rapidjson::StringBuffer>::WriteUint(unsigned u) {

 	char buffer[10];

 	char* p = buffer;

 	do {

@@ -953,6 +953,32 @@ TEST_F(Misc, itoa64_sprintf) {
 	OUTPUT_LENGTH(length);

 }

 

+#ifdef _MSC_VER

+TEST_F(Misc, itoa_VC) {

+	size_t length = 0;

+	for (size_t i = 0; i < kItoaTrialCount; i++) {

+		for (size_t j = 0; j < randvalCount; j++) {

+			char buffer[32];

+			_itoa(randval[j], buffer, 10);

+			length += strlen(buffer);

+		}

+	}

+	OUTPUT_LENGTH(length);

+}

+

+TEST_F(Misc, itoa64_VC) {

+	size_t length = 0;

+	for (size_t i = 0; i < kItoaTrialCount; i++) {

+		for (size_t j = 0; j < randvalCount; j++) {

+			char buffer[32];

+			_i64toa(randval[j] * randval[j], buffer, 10);

+			length += strlen(buffer);

+		}

+	}

+	OUTPUT_LENGTH(length);

+}

+#endif

+

 TEST_F(Misc, itoa_strtk) {

 	size_t length = 0;

 	std::string s;