refactor: do some internal refactor.

include/os/osEnv.h

@@ -36,7 +36,7 @@ extern int64_t         tsStreamMax;
 extern float           tsNumOfCores;
 extern int64_t         tsTotalMemoryKB;
 extern char           *tsProcPath;
-extern char            tsSIMDEnable;
+extern char            tsSIMDBuiltins;
 extern char            tsSSE42Enable;
 extern char            tsAVXEnable;
 extern char            tsAVX2Enable;

source/common/src/tglobal.c

@@ -340,7 +340,7 @@ static int32_t taosAddSystemCfg(SConfig *pCfg) {
   if (cfgAddBool(pCfg, "AVX", tsAVXEnable, 0) != 0) return -1;
   if (cfgAddBool(pCfg, "AVX2", tsAVX2Enable, 0) != 0) return -1;
   if (cfgAddBool(pCfg, "FMA", tsFMAEnable, 0) != 0) return -1;
-  if (cfgAddBool(pCfg, "SIMD-Supported", tsSIMDEnable, 0) != 0) return -1;
+  if (cfgAddBool(pCfg, "SIMD-builtins", tsSIMDBuiltins, 0) != 0) return -1;
 
   if (cfgAddInt64(pCfg, "openMax", tsOpenMax, 0, INT64_MAX, 1) != 0) return -1;
   if (cfgAddInt64(pCfg, "streamMax", tsStreamMax, 0, INT64_MAX, 1) != 0) return -1;

source/libs/function/src/detail/tavgfunction.c

@@ -514,7 +514,7 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
     numOfElem = pInput->numOfRows;
     pAvgRes->count += pInput->numOfRows;
 
-    bool simdAvailable = tsAVXEnable && tsSIMDEnable && (numOfRows > THRESHOLD_SIZE);
+    bool simdAvailable = tsAVXEnable && tsSIMDBuiltins && (numOfRows > THRESHOLD_SIZE);
 
     switch(type) {
       case TSDB_DATA_TYPE_UTINYINT:

source/libs/function/src/detail/tminmax.c

@@ -369,7 +369,7 @@ static int32_t findFirstValPosition(const SColumnInfoData* pCol, int32_t start,
 static void handleInt8Col(const void* data, int32_t start, int32_t numOfRows, SMinmaxResInfo* pBuf, bool isMinFunc,
                           bool signVal) {
   // AVX2 version to speedup the loop
-  if (tsAVX2Enable && tsSIMDEnable) {
+  if (tsAVX2Enable && tsSIMDBuiltins) {
     pBuf->v = i8VectorCmpAVX2(data, numOfRows, isMinFunc, signVal);
   } else {
     if (!pBuf->assign) {
@@ -403,7 +403,7 @@ static void handleInt8Col(const void* data, int32_t start, int32_t numOfRows, SM
 static void handleInt16Col(const void* data, int32_t start, int32_t numOfRows, SMinmaxResInfo* pBuf, bool isMinFunc,
                            bool signVal) {
   // AVX2 version to speedup the loop
-  if (tsAVX2Enable && tsSIMDEnable) {
+  if (tsAVX2Enable && tsSIMDBuiltins) {
     pBuf->v = i16VectorCmpAVX2(data, numOfRows, isMinFunc, signVal);
   } else {
     if (!pBuf->assign) {
@@ -437,7 +437,7 @@ static void handleInt16Col(const void* data, int32_t start, int32_t numOfRows, S
 static void handleInt32Col(const void* data, int32_t start, int32_t numOfRows, SMinmaxResInfo* pBuf, bool isMinFunc,
                            bool signVal) {
   // AVX2 version to speedup the loop
-  if (tsAVX2Enable && tsSIMDEnable) {
+  if (tsAVX2Enable && tsSIMDBuiltins) {
     pBuf->v = i32VectorCmpAVX2(data, numOfRows, isMinFunc, signVal);
   } else {
     if (!pBuf->assign) {
@@ -500,7 +500,7 @@ static void handleFloatCol(SColumnInfoData* pCol, int32_t start, int32_t numOfRo
   float* val = (float*)&pBuf->v;
 
   // AVX version to speedup the loop
-  if (tsAVXEnable && tsSIMDEnable) {
+  if (tsAVXEnable && tsSIMDBuiltins) {
     *val = floatVectorCmpAVX(pData, numOfRows, isMinFunc);
   } else {
     if (!pBuf->assign) {
@@ -530,7 +530,7 @@ static void handleDoubleCol(SColumnInfoData* pCol, int32_t start, int32_t numOfR
   double* val = (double*)&pBuf->v;
 
   // AVX version to speedup the loop
-  if (tsAVXEnable && tsSIMDEnable) {
+  if (tsAVXEnable && tsSIMDBuiltins) {
     *val = (double)doubleVectorCmpAVX(pData, numOfRows, isMinFunc);
   } else {
     if (!pBuf->assign) {

source/os/src/osEnv.c

@@ -37,7 +37,7 @@ float           tsNumOfCores = 0;
 int64_t         tsTotalMemoryKB = 0;
 char           *tsProcPath = NULL;
 
-char            tsSIMDEnable = 0;
+char            tsSIMDBuiltins = 0;
 char            tsSSE42Enable = 0;
 char            tsAVXEnable = 0;
 char            tsAVX2Enable = 0;

source/os/src/osSysinfo.c

@@ -484,11 +484,11 @@ int32_t taosGetCpuInstructions(char* sse42, char* avx, char* avx2, char* fma) {
 #ifdef _TD_X86_
   // Since the compiler is not support avx/avx2 instructions, the global variables always need to be
   // set to be false
-#if __AVX__ || __AVX2__
-  tsSIMDEnable = true;
-#else
-  tsSIMDEnable = false;
-#endif
+//#if __AVX__ || __AVX2__
+//  tsSIMDBuiltins = true;
+//#else
+//  tsSIMDBuiltins = false;
+//#endif
 
   uint32_t eax = 0, ebx = 0, ecx = 0, edx = 0;