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Refine interpreter to improve performance, refine memory usage (#161)

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wenyongh
2020-02-10 12:36:45 +08:00
committed by GitHub
parent 130d7d07d0
commit 256ecdfdf9
26 changed files with 485 additions and 247 deletions
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8
core/iwasm/aot/aot_runtime.c
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@ -111,7 +111,7 @@ memory_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
{
uint32 i, global_index, global_data_offset, base_offset, length;
AOTMemInitData *data_seg;
uint64 total_size = (uint64)NumBytesPerPage * module->mem_init_page_count;
uint64 total_size = (uint64)module->num_bytes_per_page * module->mem_init_page_count;
/* Allocate memory */
if (total_size >= UINT32_MAX
@ -802,11 +802,13 @@ bool
aot_enlarge_memory(AOTModuleInstance *module_inst, uint32 inc_page_count)
{
uint8 *mem_data_old = module_inst->memory_data.ptr, *mem_data_new;
uint32 num_bytes_per_page =
((AOTModule*)module_inst->aot_module.ptr)->num_bytes_per_page;
uint32 cur_page_count = module_inst->mem_cur_page_count;
uint32 max_page_count = module_inst->mem_max_page_count;
uint32 total_page_count = cur_page_count + inc_page_count;
uint32 old_size = NumBytesPerPage * cur_page_count;
uint64 total_size = (uint64)NumBytesPerPage * total_page_count;
uint32 old_size = num_bytes_per_page * cur_page_count;
uint64 total_size = (uint64)num_bytes_per_page * total_page_count;
if (inc_page_count <= 0)
/* No need to enlarge memory */