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Import SIMD feature and add some workload samples (#438)

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This commit is contained in:
Wenyong Huang
2020-11-05 18:15:15 +08:00
committed by GitHub
parent 667282eea9
commit a3074df21b
84 changed files with 7780 additions and 318 deletions
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22
core/iwasm/aot/aot_loader.c
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@ -66,6 +66,11 @@ exchange_uint32(uint8 *p_data)
static void
exchange_uint64(uint8 *pData)
{
uint32 value;
value = *(uint32 *)pData;
*(uint32 *)pData = *(uint32 *)(pData + 4);
*(uint32 *)(pData + 4) = value;
exchange_uint32(pData);
exchange_uint32(pData + 4);
}
@ -801,14 +806,22 @@ load_globals(const uint8 **p_buf, const uint8 *buf_end,
/* Create each global */
for (i = 0; i < module->global_count; i++) {
uint16 init_expr_type;
uint64 init_expr_value;
read_uint8(buf, buf_end, globals[i].type);
read_uint8(buf, buf_end, globals[i].is_mutable);
read_uint16(buf, buf_end, init_expr_type);
read_uint64(buf, buf_end, init_expr_value);
if (init_expr_type != INIT_EXPR_TYPE_V128_CONST) {
read_uint64(buf, buf_end, globals[i].init_expr.u.i64);
}
else {
uint64 *i64x2 = (uint64 *)globals[i].init_expr.u.v128.i64x2;
CHECK_BUF(buf, buf_end, sizeof(uint64) * 2);
wasm_runtime_read_v128(buf, &i64x2[0], &i64x2[1]);
buf += sizeof(uint64) * 2;
}
globals[i].init_expr.init_expr_type = (uint8)init_expr_type;
globals[i].init_expr.u.i64 = (int64)init_expr_value;
globals[i].size = wasm_value_type_size(globals[i].type);
globals[i].data_offset = data_offset;
@ -2101,6 +2114,9 @@ aot_convert_wasm_module(WASMModule *wasm_module,
#endif
#if WASM_ENABLE_TAIL_CALL != 0
option.enable_tail_call = true;
#endif
#if WASM_ENABLE_SIMD != 0
option.enable_simd = true;
#endif
comp_ctx = aot_create_comp_context(comp_data, &option);
if (!comp_ctx) {