Enhance the statistic of wasm function execution time, or the performance
profiling feature:
- Add os_time_thread_cputime_us() to get the cputime of a thread,
and use it to calculate the execution time of a wasm function
- Support the statistic of the children execution time of a function,
and dump it in wasm_runtime_dump_perf_profiling
- Expose two APIs:
wasm_runtime_sum_wasm_exec_time
wasm_runtime_get_wasm_func_exec_time
And rename os_time_get_boot_microsecond to os_time_get_boot_us.
For shared memory, the max memory size must be defined in advanced. Re-allocation
for growing memory can't be used as it might change the base address, therefore when
OS_ENABLE_HW_BOUND_CHECK is enabled the memory is mmaped, and if the flag is
disabled, the memory is allocated. This change introduces a flag that allows users to use
mmap for reserving memory address space even if the OS_ENABLE_HW_BOUND_CHECK
is disabled.
For interpreter, jit and aot, the format is like:
```
#00: 0x1330 - __main_argc_argv
#01: 0x4195 - __main_void
#02: 0x11dc - _start
```
For fast-jit and multi-tier jit, the format is like:
```
#00 __main_argc_argv
#01 __main_void
#02 _start
```
Since fast-jit hasn't supported commit ip to stack frame now.
- Commit locals, stacks and stack pointer to aot frame only when gc is enabled
- Commit instruction pointer to aot frame when stack frame is enabled
- Refine alloc/free aot frame when gc isn't enabled: use fixed frame size
- Support dump call stack with bytecode offset
The wamrc execution errors were skipped in the runtest.py due to `sys.exit(1)`
was caught by upper try-catch sentence and ignored with ret_code 0 returned.
This PR fixed this script issue and fixed the related wamrc/GC issues found.
- Don't allocate the implicit/unused frame when calling the LLVM JIT function
- Don't set exec_env's thread handle and stack boundary in the recursive
calling from host, since they have been set in the first time calling
- Fix frame not freed in llvm_jit_call_func_bytecode
Change WASMMemoryInstance's field is_shared_memory's type from bool
to uint8 whose size is fixed, so as to make WASMMemoryInstance's size
and layout fixed and not break AOT ABI.
See discussion in https://github.com/bytecodealliance/wasm-micro-runtime/pull/2682.
Currently, `data.drop` instruction is implemented by directly modifying the
underlying module. It breaks use cases where you have multiple instances
sharing a single loaded module. `elem.drop` has the same problem too.
This PR fixes the issue by keeping track of which data/elem segments have
been dropped by using bitmaps for each module instances separately, and
add a sample to demonstrate the issue and make the CI run it.
Also add a missing check of dropped elements to the fast-jit `table.init`.
Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/2735
Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/2772
Add an extra argument `os_file_handle file` for `os_mmap` to support
mapping file from a file fd, and remove `os_get_invalid_handle` from
`posix_file.c` and `win_file.c`, instead, add it in the `platform_internal.h`
files to remove the dependency on libc-wasi.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Fix opcode translation for br_on_null/br_on_non_null/br_on_cast/br_on_cast_fail
Fix global data size/offset calculation for 32-bit/64-bit targets
Fix issues in AOT file emitting and AOT loader, refine AOT file format
Fix invalid table element address used for table.get/table.set
Fix invalid struct field offset used for struct.get/struct.set
Fix aot stack frame commit for function call/call_indirect/call_ref
Add GC AOT/JIT to CI test
- Fix potential invalid push param phis and add incoming phis to a un-existed basic block
- Fix potential invalid shift count int rotl/rotr opcodes
- Resize memory_data_size to UINT32_MAX if it is 4G when hw bound check is enabled
- Fix negative linear memory offset is used for 64-bit target it is const and larger than INT32_MAX
Split memory instance's field `uint32 ref_count` into `bool is_shared_memory`
and `uint16 ref_count`, and lock the memory only when `is_shared_memory`
flag is true, no need to acquire a lock for non-shared memory when shared
memory feature is enabled.
Avoid repeatedly initializing the shared memory data when creating the child
thread in lib-pthread or lib-wasi-threads.
Add shared memory lock when accessing some fields of the memory instance
if the memory instance is shared.
Init shared memory's memory_data_size/memory_data_end fields according to
the current page count but not max page count.
Add wasm_runtime_set_mem_bound_check_bytes, and refine the error message
when shared memory flag is found but the feature isn't enabled.
Avoid the stack traces getting mixed up together when multi-threading is enabled
by using exception_lock/unlock in dumping the call stacks.
And remove duplicated call stack dump in wasm_application.c.
Also update coding guideline CI to fix the clang-format-12 not found issue.
Support muti-module for AOT mode, currently only implement the
multi-module's function import feature for AOT, the memory/table/
global import are not implemented yet.
And update wamr-test-suites scripts, multi-module sample and some
CIs accordingly.
Add cmake varaible WAMR_BUILD_AOT_STACK_FRAME and auto enable it for
dump-call-stack and perf-profiling features. Extend WASMCApiFrame and
commit more data to it in dump-call-stack.
Commit stack pointer and instruction pointer when calling functions.
Enable setting callback when exception is thrown for debug purpose.
Introduce module instance context APIs which can set one or more contexts created
by the embedder for a wasm module instance:
```C
wasm_runtime_create_context_key
wasm_runtime_destroy_context_key
wasm_runtime_set_context
wasm_runtime_set_context_spread
wasm_runtime_get_context
```
And make libc-wasi use it and set wasi context as the first context bound to the wasm
module instance.
Also add samples.
Refer to https://github.com/bytecodealliance/wasm-micro-runtime/issues/2460.
When embedding WAMR, this PR allows to register a callback that is
invoked when memory.grow fails.
In case of memory allocation failures, some languages allow to handle
the error (e.g. by checking the return code of malloc/calloc in C), some
others (e.g. Rust) just panic.
