Set up aggressive optimizations when using simde or MOD

Signed-off-by: falkTX <falktx@falktx.com>

include/simd-compat/emmintrin.h

@@ -20,6 +20,12 @@
 #if (defined(__i386__) || defined(__x86_64__) || defined(__EMSCRIPTEN__)) && !defined(CARDINAL_NOSIMD)
 # include_next <emmintrin.h>
 #else
+# define SIMDE_ACCURACY_PREFERENCE 0
 # define SIMDE_ENABLE_NATIVE_ALIASES
+# define SIMDE_FAST_CONVERSION_RANGE
+# define SIMDE_FAST_MATH
+# define SIMDE_FAST_NANS
+# define SIMDE_FAST_ROUND_MODE
+# define SIMDE_FAST_ROUND_TIES
 # include "../simde/simde/x86/sse.h"
 #endif

include/simd-compat/immintrin.h

@@ -20,7 +20,13 @@
 #if (defined(__i386__) || defined(__x86_64__) || defined(__EMSCRIPTEN__)) && !defined(CARDINAL_NOSIMD)
 # include_next <immintrin.h>
 #else
+# define SIMDE_ACCURACY_PREFERENCE 0
 # define SIMDE_ENABLE_NATIVE_ALIASES
+# define SIMDE_FAST_CONVERSION_RANGE
+# define SIMDE_FAST_MATH
+# define SIMDE_FAST_NANS
+# define SIMDE_FAST_ROUND_MODE
+# define SIMDE_FAST_ROUND_TIES
 # include "../simde/simde/x86/sse.h"
 # include "../simde/simde/x86/sse2.h"
 #endif

include/simd-compat/mmintrin.h

@@ -22,6 +22,12 @@
 #elif defined(__EMSCRIPTEN__) && !defined(CARDINAL_NOSIMD)
 # include <wasm_simd128.h>
 #else
+# define SIMDE_ACCURACY_PREFERENCE 0
 # define SIMDE_ENABLE_NATIVE_ALIASES
+# define SIMDE_FAST_CONVERSION_RANGE
+# define SIMDE_FAST_MATH
+# define SIMDE_FAST_NANS
+# define SIMDE_FAST_ROUND_MODE
+# define SIMDE_FAST_ROUND_TIES
 # include "../simde/simde/x86/mmx.h"
 #endif

include/simd-compat/pmmintrin.h

@@ -67,7 +67,13 @@ __m64 _mm_set1_pi16(short w)
 */
 
 #else
+# define SIMDE_ACCURACY_PREFERENCE 0
 # define SIMDE_ENABLE_NATIVE_ALIASES
+# define SIMDE_FAST_CONVERSION_RANGE
+# define SIMDE_FAST_MATH
+# define SIMDE_FAST_NANS
+# define SIMDE_FAST_ROUND_MODE
+# define SIMDE_FAST_ROUND_TIES
 # include "../simde/simde/x86/sse.h"
 # include "../simde/simde/x86/sse2.h"
 # include "../simde/simde/x86/sse3.h"

include/simd-compat/xmmintrin.h

@@ -20,6 +20,12 @@
 #if (defined(__i386__) || defined(__x86_64__) || defined(__EMSCRIPTEN__)) && !defined(CARDINAL_NOSIMD)
 # include_next <xmmintrin.h>
 #else
+# define SIMDE_ACCURACY_PREFERENCE 0
 # define SIMDE_ENABLE_NATIVE_ALIASES
+# define SIMDE_FAST_CONVERSION_RANGE
+# define SIMDE_FAST_MATH
+# define SIMDE_FAST_NANS
+# define SIMDE_FAST_ROUND_MODE
+# define SIMDE_FAST_ROUND_TIES
 # include "../simde/simde/x86/avx.h"
 #endif

plugins/Cardinal/src/HostAudio.cpp

@@ -182,6 +182,9 @@ struct HostAudio2 : HostAudio<2> {
 
         if (in1connected)
         {
+            if (!std::isfinite(dataOuts[0][k]))
+                __builtin_unreachable();
+
             valueL = inputs[0].getVoltageSum() * 0.1f;
 
             if (dcFilterEnabled)
@@ -200,6 +203,9 @@ struct HostAudio2 : HostAudio<2> {
 
         if (in2connected)
         {
+            if (!std::isfinite(dataOuts[1][k]))
+                __builtin_unreachable();
+
             valueR = inputs[1].getVoltageSum() * 0.1f;
 
             if (dcFilterEnabled)

plugins/Cardinal/src/HostCV.cpp

@@ -146,14 +146,22 @@ struct HostCV : TerminalModule {
         inputOffset = params[BIPOLAR_INPUTS_1_5].getValue() > 0.1f ? 5.0f : 0.0f;
 
         for (int i=0; i<5; ++i)
+        {
+            if (!std::isfinite(dataOuts[i+ioOffset][k]))
+                __builtin_unreachable();
             dataOuts[i+ioOffset][k] += inputs[i].getVoltage() + inputOffset;
+        }
 
         if (pcontext->variant == kCardinalVariantMain)
         {
             inputOffset = params[BIPOLAR_INPUTS_6_10].getValue() > 0.1f ? 5.0f : 0.0f;
 
             for (int i=5; i<10; ++i)
+            {
+                if (!std::isfinite(dataOuts[i+ioOffset][k]))
+                    __builtin_unreachable();
                 dataOuts[i+ioOffset][k] += inputs[i].getVoltage() + inputOffset;
+            }
         }
     }
 };

src/CardinalPlugin.cpp

@@ -924,7 +924,7 @@ protected:
                         json_object_set_new(moduleJ, "favorite", json_boolean(m.favorite));
                     if (m.added > 0)
                         json_object_set_new(moduleJ, "added", json_integer(m.added));
-                    if (std::isfinite(m.lastAdded))
+                    if (std::isfinite(m.lastAdded) && d_isNotZero(m.lastAdded))
                         json_object_set_new(moduleJ, "lastAdded", json_real(m.lastAdded));
 
                     if (json_object_size(moduleJ))

src/Makefile

@@ -104,6 +104,10 @@ ifeq ($(HAIKU),true)
 BASE_FLAGS += -DCLOCK_MONOTONIC_RAW=CLOCK_MONOTONIC
 endif
 
+ifeq ($(MOD_BUILD),true)
+BASE_FLAGS += -DSIMDE_ENABLE_OPENMP -fopenmp
+endif
+
 ifneq ($(WASM),true)
 ifneq ($(HAIKU),true)
 BASE_FLAGS += -pthread

src/Makefile.cardinal.mk

@@ -323,6 +323,8 @@ BASE_FLAGS += -DDISTRHO_PLUGIN_USES_CUSTOM_MODGUI=0
 else
 BASE_FLAGS += -DDISTRHO_PLUGIN_USES_CUSTOM_MODGUI=1
 endif
+BASE_FLAGS += -DSIMDE_ENABLE_OPENMP -fopenmp
+LINK_FLAGS += -fopenmp
 endif
 
 ifneq ($(WASM),true)
@@ -346,8 +348,6 @@ BASE_FLAGS += -DNANOVG_GLES3_FORCED
 endif
 
 BUILD_C_FLAGS += -std=gnu11
-BUILD_C_FLAGS += -fno-finite-math-only -fno-strict-aliasing
-BUILD_CXX_FLAGS += -fno-finite-math-only -fno-strict-aliasing
 
 ifneq ($(MACOS),true)
 BUILD_CXX_FLAGS += -faligned-new -Wno-abi

src/override/Engine.cpp

@@ -140,11 +140,9 @@ static void Cable_step(Cable* that) {
 	const int channels = output->channels;
 	// Copy all voltages from output to input
 	for (int c = 0; c < channels; c++) {
-		float v = output->voltages[c];
-		// Set 0V if infinite or NaN
-		if (!std::isfinite(v))
-			v = 0.f;
-		input->voltages[c] = v;
+		if (!std::isfinite(output->voltages[c]))
+			__builtin_unreachable();
+		input->voltages[c] = output->voltages[c];
 	}
 	// Set higher channel voltages to 0
 	for (int c = channels; c < input->channels; c++) {