修复循环信号与事件采样并接入 LSTP 接触定位,补充八路验证及复用实验
相较上一版 Jacobian 确定性复用更新,本次补齐事件边界一致性、结果两侧采样及接触事件定位;保留已有物性复用和组件力学公式。 - 统一 UD00 信号求值与下一事件查询的绝对时间边界,修复循环边界浮点舍入导致的阶段错位、重复或漏报,并覆盖零时长、多阶段及长周期场景。 - 引入原生输出语义 v2:保留规则网格真实时间,补充内部时间事件和状态事件的左邻及事件后采样,按保存时间、状态和离散模式重放结果。 - 两条代码生成路径均发出 LSTP 接触描述,默认定位间隙过零及非负力模式的力截断;仅在接受事件时更新防重复记录,增加 contactEvents 诊断计数。 - 补充 MASS/LSTP 独立事件实验、八路全曲线与驱动阶段配对评估,以及 Amesim 不连续点输出对照和力差定位报告;MASS 新增释放机制仍保留为独立实验。 - 保存局部 probe、context 访问与回退、shadow replay、R288 real skip/typed replay 及阀门数值尾部诊断工具和报告;未证明净收益的实验不启用为生产默认优化。 - 更新原生运行说明和元件建模规范,补充信号边界、输出语义、接触事件和实验依赖回归测试。 验证:五组专项回归共 34 项全部通过;37 个待提交 Python 文件语法检查通过;git diff --cached --check 通过。
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@@ -373,6 +373,11 @@ def _compile_storage_anchored_program(network: SimulationNetwork) -> NativeProgr
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raise NativeCapabilityError(f"Native output coverage is incomplete: {sorted(missing)}")
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stops = [(si(c, "v"), c.xmin, c.xmax) for c in masses if int(c.stoptype) == 1]
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from .contacts import contact_table
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contact_source, contact_header = contact_table([
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(si(mass_at(c, 'port_1'), 'v'), si(mass_at(c, 'port_2'), 'v'),
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c.gap0, c.kcont, c.rcont, c.Pdis, int(c.discContactOption), 1)
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for c in components if c.model_type == 'amesim_lstp00a'])
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stop_c = ",".join(f"{{{v},{_number(lo)},{_number(hi)},0,0,0,0}}" for v, lo, hi in stops) or "{0,0,0,0,0,0,0}"
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next_event = []
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for index, c in signal_specs:
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@@ -384,6 +389,7 @@ def _compile_storage_anchored_program(network: SimulationNetwork) -> NativeProgr
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source = '\n'.join([
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'#include "model.h"', '#include <math.h>', *declarations,
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f"const NativeStop model_stops[{max(1,len(stops))}] = {{{stop_c}}};",
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contact_source,
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f"const double model_atol[NSTATES] = {{{','.join(map(state_absolute_tolerance, state_keys))}}};",
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"const char *const model_output_keys[NOUTPUTS] = {" + ",".join(json.dumps(v.key, ensure_ascii=True) for v in variables) + "};",
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"int model_init(double *y) {", *init, "return 1; }",
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@@ -408,6 +414,7 @@ int model_property_temperatures(double t,const double *y,NativePropertyTemperatu
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#define NSTATES {len(state_keys)}
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#define NOUTPUTS {len(variables)}
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#define NSTOPS {len(stops)}
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{contact_header}
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extern const NativeStop model_stops[{max(1,len(stops))}];
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extern const double model_atol[NSTATES];
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extern const char *const model_output_keys[NOUTPUTS];
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