1.5.18

Address a compatibility issue on some machines with some old CPUs.
Address a compatibility issue of UI on Windows with other languages.

BDMatch/MyForm.cpp

@@ -5,7 +5,7 @@
 #pragma managed
 #include <msclr\marshal_cppstd.h>
 
-#define appversion "1.5.17"
+#define appversion "1.5.18"
 #define secpurple 45
 #define setintnum 5
 #define MaxdB 20.0
@@ -789,7 +789,7 @@ int BDMatch::MyForm::search_ISA()
 	switch (ISA_mode)
 	{
 	case 3:
-		Result->Text += "：使用AVX、AVX2指令集加速。";
+		Result->Text += "：使用AVX、AVX2、FMA指令集加速。";
 		break;
 	case 2:
 		Result->Text += "：使用SSE2、SSSE3、SSE4.1、AVX指令集加速。";
@@ -825,8 +825,9 @@ int BDMatch::MyForm::match_control(bool val)
 	Subtext->Enabled = val; TVtext->Enabled = val; BDtext->Enabled = val;
 	Subfind->Enabled = val; TVfind->Enabled = val; BDfind->Enabled = val;
 	settings->Enabled = val;
-	if(val)Match->Text = "匹配";
+	if (val)Match->Text = "匹配";
 	else Match->Text = "停止";
+	processing = !val;
 	return 0;
 }
 
@@ -900,7 +901,7 @@ void BDMatch::MyForm::feedback(const char* input, const long long len)
 System::Void BDMatch::MyForm::Match_Click(System::Object ^ sender, System::EventArgs ^ e)
 {
 	using namespace System::Threading::Tasks;
-	if (Match->Text == "匹配") {
+	if (!processing) {
 		if (Subtext->Text == "debug mode") {
 			debug_mode = !debug_mode;
 			Result->Text = debug_mode ? "调试模式打开。" : "调试模式关闭";

BDMatch/MyForm.h

@@ -57,6 +57,7 @@ namespace BDMatch {
 		unsigned int match_num = 0, fin_match_num = 0, matches_num = 0, fin_matches_num = 0;
 		String^ output_path = "";
 		bool debug_mode = false;
+		bool processing = false;
 		System::Threading::CancellationTokenSource^ cancel_source;
 		TaskBar *taskbar;
 

BDMatchCore/BDMatchCoreAPI.cpp

@@ -102,7 +102,7 @@ BDMatchCore_API int BDMatchCoreAPI::stop_process()
 
 int BDMatchCoreAPI::cal_ISA_mode()
 {
-	if (InstructionSet::AVX2() && InstructionSet::AVX())ISA_mode = 3;
+	if (InstructionSet::AVX2() && InstructionSet::AVX() && InstructionSet::FMA())ISA_mode = 3;
 	else if (InstructionSet::AVX())ISA_mode = 2;
 	else if (InstructionSet::SSE41() && InstructionSet::SSE2() && InstructionSet::SSSE3())ISA_mode = 1;
 	else ISA_mode = 0;

BDMatchCore/CLI.cpp

@@ -8,7 +8,7 @@ A simple example of command line usage of BDMatchCore
 #include <iostream>
 #include "headers/BDMatchCore.h"
 
-constexpr const char* version = "1.0.17";
+constexpr const char* version = "1.0.18";
 
 void print(const char* in, const long long len) {
 	std::cout << in;

BDMatchCore/decoder.cpp

@@ -767,8 +767,10 @@ int Decode::Decode_SSE::FD8(double * inseq, DataStruct::node * outseq)
 		seq2 = _mm_mul_pd(seq2, seq2);
 		__m128d temp = _mm_hadd_pd(seq1, seq2);
 		temp = _mm_log10_pd_cmpt(temp);
-		temp = _mm_fmsub_pd(temp, const10, const_maxdb);
-		temp = _mm_fmadd_pd(temp, const_mindb, const127);
+		temp = _mm_mul_pd(temp, const10);
+		temp = _mm_sub_pd(temp, const_maxdb);
+		temp = _mm_mul_pd(temp, const_mindb);
+		temp = _mm_add_pd(temp, const127);
 		temp = _mm_min_pd(temp, const127);
 		temp = _mm_max_pd(temp, constm128);
 		temp = _mm_round_pd(temp, _MM_FROUND_TO_NEAREST_INT);
@@ -819,8 +821,10 @@ int Decode::Decode_AVX::FD8(double * inseq, DataStruct::node * outseq)
 		seq2 = _mm256_mul_pd(seq2, seq2);
 		__m256d temp = _mm256_hadd_pd(seq1, seq2);
 		temp = _mm256_log10_pd_cmpt(temp);
-		temp = _mm256_fmsub_pd(temp, const10, const_maxdb);
-		temp = _mm256_fmadd_pd(temp, const_mindb, const127);
+		temp = _mm256_mul_pd(temp, const10);
+		temp = _mm256_sub_pd(temp, const_maxdb);
+		temp = _mm256_mul_pd(temp, const_mindb);
+		temp = _mm256_add_pd(temp, const127);
 		temp = _mm256_max_pd(temp, constm128);
 		temp = _mm256_min_pd(temp, const127);
 		temp = _mm256_round_pd(temp, _MM_FROUND_TO_NEAREST_INT);