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Optimize for multi-module support in AOT mode (#3563)

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- Split the `aot_loader_resolve_function` into two functions to prevent
  redundant module lookups and loads
- Access pre-associated module instances from `import_func_module_insts`,
  avoiding unnecessary instance lookups and improving performance
This commit is contained in:
Xenia Lu
2024-06-26 09:56:01 +08:00
committed by GitHub
parent 867dbd8912
commit 6754b62195
4 changed files with 78 additions and 31 deletions
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26
core/iwasm/common/wasm_runtime_common.c
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@ -7325,6 +7325,32 @@ wasm_runtime_sub_module_instantiate(WASMModuleCommon *module,
(WASMModuleInstance *)sub_module_inst;
sub_module_inst_list_node->module_name =
sub_module_list_node->module_name;
#if WASM_ENABLE_AOT != 0
if (module_inst->module_type == Wasm_Module_AoT) {
AOTModuleInstance *aot_module_inst =
(AOTModuleInstance *)module_inst;
AOTModule *aot_module = (AOTModule *)module;
AOTModuleInstanceExtra *aot_extra =
(AOTModuleInstanceExtra *)aot_module_inst->e;
uint32 i;
AOTImportFunc *import_func;
for (i = 0; i < aot_module->import_func_count; i++) {
if (aot_extra->import_func_module_insts[i])
continue;
import_func = &aot_module->import_funcs[i];
if (strcmp(sub_module_inst_list_node->module_name,
import_func->module_name)
== 0) {
aot_extra->import_func_module_insts[i] =
(WASMModuleInstanceCommon *)
sub_module_inst_list_node->module_inst;
}
}
}
#endif
bh_list_status ret =
bh_list_insert(sub_module_inst_list, sub_module_inst_list_node);
bh_assert(BH_LIST_SUCCESS == ret);