builds but crashes

otherarch/ttscpp/include/ttscommon.h

@@ -0,0 +1,80 @@
+#ifndef common_h
+#define common_h
+
+#include <cstdint>
+#include <string>
+#include <map>
+#include <vector>
+
+// Using this simple struct as opposed to a common std::vector allows us to return the cpu buffer
+// pointer directly rather than copying the contents of the buffer to a predefined std::vector.
+struct tts_response {
+	float * data;
+	size_t n_outputs = 0;
+	uint32_t hidden_size; // this parameter is only currently used by the t5_encoder for which n_outputs corresponds to sequence length;
+};
+
+enum tts_arch {
+	PARLER_TTS_ARCH = 0,
+	KOKORO_ARCH = 1,
+	DIA_ARCH = 2,
+	ORPHEUS_ARCH = 3,
+};
+
+const std::map<std::string, tts_arch> SUPPORTED_ARCHITECTURES = {
+	{ "parler-tts", PARLER_TTS_ARCH },
+	{ "kokoro", KOKORO_ARCH },
+	{ "dia", DIA_ARCH },
+	{ "orpheus", ORPHEUS_ARCH }
+};
+
+/// Given a map from keys to values, creates a new map from values to keys 
+template<typename K, typename V>
+static std::map<V, K> reverse_map(const std::map<K, V>& m) {
+    std::map<V, K> r;
+    for (const auto& kv : m) {
+        r[kv.second] = kv.first;
+    }
+    return r;
+}
+
+const std::map<tts_arch, std::string> ARCHITECTURE_NAMES = reverse_map(SUPPORTED_ARCHITECTURES);
+
+struct generation_configuration {
+    generation_configuration(
+    	std::string voice = "",
+    	int top_k = 50, 
+    	float temperature = 1.0, 
+    	float repetition_penalty = 1.0, 
+    	bool use_cross_attn = true, 
+    	std::string espeak_voice_id = "",
+    	int max_tokens = 0,
+    	float top_p = 1.0,
+    	bool sample = true): top_k(top_k), temperature(temperature), repetition_penalty(repetition_penalty), use_cross_attn(use_cross_attn), sample(sample), voice(voice), espeak_voice_id(espeak_voice_id), max_tokens(max_tokens), top_p(top_p) {};
+
+    bool use_cross_attn;
+    float temperature;
+    float repetition_penalty;
+    float top_p;
+    int top_k;
+    int max_tokens;
+    std::string voice = "";
+    bool sample = true;
+    std::string espeak_voice_id = "";
+};
+
+struct tts_runner {
+	tts_arch arch;
+	struct ggml_context * ctx = nullptr;
+	float sampling_rate = 44100.0f;
+	bool supports_voices = false;
+
+	std::string arch_name() {
+		return ARCHITECTURE_NAMES.at(arch);
+	}
+
+	void init_build(std::vector<uint8_t>* buf_compute_meta);
+	void free_build();
+};
+
+#endif