- Sync source code to b9d4073a6913891ce9cbd8965c8d506075d2a45a, which is
referred by tensorflow
- Upgrade emscripten to 3.1.44
- CMake outputs are .wasm files and .aot files
- Avoid destroying module instance repeatedly in pthread_exit_wrapper and
wasm_thread_cluster_exit.
- Wait enough time in pthread_join_wrapper for target thread to exit and
destroy its resources.
We need to make a test that runs longer than the tests we had before to check
some problems that might happen after running for some time (e.g. memory
corruption or something else).
Tests were failing because the right permissions were not provided to iwasm.
Also, test failures didn't trigger build failure due to typo - also fixed in this change.
In addition to that, this PR fixes a few issues with the test itself:
* the `server_init_complete` was not reset early enough causing the client to occasionally
assume the server started even though it didn't yet
* set `SO_REUSEADDR` on the server socket so the port can be reused shortly after
closing the previous socket
* defined receive-send-receive sequence from server to make sure server is alive at the
time of sending message
The old method may not work for some cases. This PR iterates over all instructions
in the function, looking for memcpy, memmove and memset instructions, putting
them into a set, and finally expands them into a loop one by one.
And move this LLVM Pass after building the pipe line of pass builder to ensure that
the memcpy/memmove/memset instrinsics are generated before applying the pass.
Devcontainer is too old to catch up the latest versions of dependencies. This PR updates
the libraries & tools that WASM environment requires for Docker image.
**Impediments:**
- LLVM 16 can not be retrieved directly by using shell command as provided before.
So we upgrade all tools manually as a workaround and just put LLVM issue URL as a
comment in the script.
**Improvements:**
- Use `Debian 12 (Bookworm)` as a base image instead of `Ubuntu 20.04`.
- `GCC9` upgraded to `GCC12`.
- `LLVM14` upgraded to `LLVM16`.
- `Clang10` upgraded to `Clang10`.
- `Binaryen111` upgraded to `Binaryen114`.
- `WASI-19` upgraded to `WASI-20`
- `WABT-1.0.29` upgraded to `WABT-1.0.33`
- `Bazelisk-1.12.0` upgraded to `Bazelisk-1.17.0`
- `GithubCLI-2.20.2` upgraded to `GithubCLI-2.32.0`
- `NodeJS-19.x` upgraded to `NodeJS-20.x`
- `EMSDK-3.0.0` upgraded to `EMSDK-3.1.43`
**Notes:**
`Python 2.7` is removed due to no support anymore and not found in the repository.
We have observed a significant performance degradation after merging
https://github.com/bytecodealliance/wasm-micro-runtime/pull/1991
Instead of protecting suspend flags with a mutex, we implement the flags
as atomic variable and only use mutex when atomics are not available
on a given platform.
esp32-s3's instruction memory and data memory can be accessed through mutual mirroring way,
so we define a new feature named as WASM_MEM_DUAL_BUS_MIRROR.
- Provide a Dockerfile.old to fix issue of ESP32 custom linker scripts not working
properly with the newer version of Zephyr, as reported in #2263
- Provide a Dockerfile with newer Zephyr for other boards
- Update the corresponding document
Allow to use `cmake -DWAMR_CONFIGURABLE_BOUNDS_CHECKS=1` to
build iwasm, and then run `iwasm --disable-bounds-checks` to disable the
memory access boundary checks.
And add two APIs:
`wasm_runtime_set_bounds_checks` and `wasm_runtime_is_bounds_checks_enabled`
Calling `__wasi_sock_addr_resolve` syscall causes native stack overflow.
Given this is a standard function available in WAMR, we should have at least
the default stack size large enough to handle this case.
The socket tests were updated so they also run in separate thread, but
the simple retro program is:
```C
void *th(void *p)
{
struct addrinfo *res;
getaddrinfo("amazon.com", NULL, NULL, &res);
return NULL;
}
int main(int argc, char **argv)
{
pthread_t pt;
pthread_create(&pt, NULL, th, NULL);
pthread_join(pt, NULL);
return 0;
}
```
This fixes armhf build:
https://github.com/bytecodealliance/wasm-micro-runtime/issues/2315
Note: This is not the only place which seems to have the same problem.
For example, many of examples sharing the similar structure probably
have the same problem. This commit leaves them for now.
## Context
Currently, WAMR supports compiling iwasm with flag `WAMR_BUILD_WASI_NN`.
However, there are scenarios where the user might prefer having it as a shared library.
## Proposed Changes
Decouple wasi-nn context management by internally managing the context given
a module instance reference.
Fix some build errors when building wamrc with LLVM-13, reported in #2311
Fix some build warnings when building wamrc with LLVM-16:
```
core/iwasm/compilation/aot_llvm_extra2.cpp:26:26: warning:
‘llvm::None’ is deprecated: Use std::nullopt instead. [-Wdeprecated-declarations]
26 | return llvm::None;
```
Fix a maybe-uninitialized compile warning:
```
core/iwasm/compilation/aot_llvm.c:413:9: warning:
‘update_top_block’ may be used uninitialized in this function [-Wmaybe-uninitialized]
413 | LLVMPositionBuilderAtEnd(b, update_top_block);
```
## Context
Path to models use `/assets` for testing inside docker. While testing directly from
the repo we are forced to use soft-links or modify the paths.
## Proposed Changes
Use relative path and adjust docker volumes in docs.
Major changes:
- Public headers inside `wasi-nn/include`
- Put cmake files in `cmake` folder
- Make linux iwasm link with `${WASI_NN_LIBS}` so iwasm can enable wasi-nn
