高温氦气物性补全；三通四通能量计算bug修正

native/include/json_numbers.h

@@ -17,4 +17,5 @@ int native_json_format_double(char output[NATIVE_JSON_DOUBLE_CAPACITY], double v
  * The caller owns FILE and must check its final flush/close before publishing. */
 int native_json_write_number(FILE *file, double value);
 int native_json_write_array(FILE *file, const double *values, size_t count, size_t stride);
+int native_json_write_values(FILE *file, const double *values, size_t count, size_t stride, int leading_comma);
 #endif

native/include/kernels.h

@@ -24,14 +24,23 @@ enum {
     NATIVE_PROPERTY_PT=1, NATIVE_PROPERTY_H=2, NATIVE_PROPERTY_RHO=4,
     NATIVE_PROPERTY_MU=8, NATIVE_PROPERTY_ISENTROPIC=16
 };
+/* Optional observer for one evaluation, independent of cache capacity.
+ * Slots: EOS, ideal caloric data, dynamic viscosity; each has min/max T. */
+#define NATIVE_PROPERTY_DOMAINS 3
+typedef struct {
+    unsigned seen;
+    double minimum[NATIVE_PROPERTY_DOMAINS], maximum[NATIVE_PROPERTY_DOMAINS];
+} NativePropertyTemperatures;
 typedef struct {
     NativeMedium medium;
     double p, T, h, rho, mu, isentropic_factor, isentropic_exponent;
     unsigned valid;
+    NativePropertyTemperatures *temperatures;
 } NativePropertyState;
 typedef struct {
     NativePropertyState *states;
     size_t count, capacity;
+    NativePropertyTemperatures *temperatures;
 } NativePropertyCache;
 void native_properties_init(NativePropertyCache *, NativePropertyState *, size_t capacity);
 int native_gas_context(NativePropertyCache *, double m, double U, double V, NativeGas *);

native/include/runtime.h

@@ -2,6 +2,8 @@
 #define NATIVE_RUNTIME_H
 #include "model.h"
 #include <stddef.h>
+#include <stdio.h>
+#include <stdint.h>
 #ifndef NFRICTIONS
 #define NFRICTIONS 0
 #endif
@@ -10,10 +12,19 @@ typedef struct {
     int bdf, record_samples;
     const char *cancel_path;
 } NativeOptions;
+typedef struct {
+    int seen;
+    double first_time, first_temperature, extreme_time, extreme_temperature;
+} NativePropertyWarning;
 typedef struct {
     NativeOptions options;
     double *times, *states;
     size_t count, capacity, sample_index;
+    /* Result history is a bounded buffer, independent of integrator memory. */
+    size_t buffered, committed, output_count;
+    FILE *sample_file, *output_file;
+    const char *sample_path, *output_blocks_path;
+    int storage_control, storage_failed;
     double final_time, final_state[NSTATES];
     double wall_start, cpu_start, solve_seconds, solve_cpu_seconds, last_progress;
     double max_accepted_step;
@@ -22,13 +33,21 @@ typedef struct {
     int jacobian_verify, jacobian_colored;
     unsigned long jacobian_rhs, jacobian_colored_evals, jacobian_fallbacks;
     unsigned long jacobian_checks, jacobian_mismatches, cvode_rhs, linear_rhs;
+    unsigned long same_time_returns, same_time_streak, max_same_time_streak;
+    int stagnating, cvode_flag;
+    double cvode_return_time, cvode_internal_time, cvode_last_step, cvode_next_step;
+    const char *failure_reason, *failure_operation;
+    char message_buffer[384];
     int status; /* 0 completed, 1 cancelled, 2 failed */
     const char *message;
+    NativePropertyWarning property_warnings[6];
 } NativeRun;
 typedef int (*NativeDense)(void *context, double t, double *state);
 double native_wall_time(void);
 double native_cpu_time(void);
 int native_poll(NativeRun *run, double time);
+void native_property_warnings_json(NativeRun *run, FILE *file);
+int native_fail(NativeRun *run, const char *reason, const char *operation, const char *message);
 int native_rhs(NativeRun *run, double t, const double *y, double *dy);
 int native_jacobian_rhs(NativeRun *run, double t, const double *y, double *dy);
 int native_append(NativeRun *run, double t, const double *y);
@@ -39,4 +58,9 @@ int native_rk45(NativeRun *run);
 int native_bdf(NativeRun *run);
 int native_solve(NativeRun *run);
 void native_run_free(NativeRun *run);
+int native_samples_append(NativeRun *run, double t, const double *state);
+int native_samples_flush(NativeRun *run);
+int native_samples_outputs(NativeRun *run);
+int native_samples_json(NativeRun *run, FILE *file, size_t column);
+int64_t native_file_tell(FILE *file);
 #endif