From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 04:57:58 +0200 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- .../samples/multi-thread/CMakeLists.txt | 81 +++++++++++++++++++ .../samples/multi-thread/wasm-apps/CMakeLists.txt | 46 +++++++++++ .../samples/multi-thread/wasm-apps/main.c | 92 ++++++++++++++++++++++ .../multi-thread/wasm-apps/main_global_atomic.c | 48 +++++++++++ .../multi-thread/wasm-apps/main_thread_exception.c | 36 +++++++++ 5 files changed, 303 insertions(+) create mode 100644 fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/CMakeLists.txt create mode 100644 fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/CMakeLists.txt create mode 100644 fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main.c create mode 100644 fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_global_atomic.c create mode 100644 fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_thread_exception.c (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread') diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/CMakeLists.txt b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/CMakeLists.txt new file mode 100644 index 00000000..67819eca --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/CMakeLists.txt @@ -0,0 +1,81 @@ +# Copyright (C) 2019 Intel Corporation. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + +cmake_minimum_required(VERSION 3.14) + +include(CheckPIESupported) + +project(pthread) + +################ runtime settings ################ +string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM) +if (APPLE) + add_definitions(-DBH_PLATFORM_DARWIN) +endif () + +# Resetdefault linker flags +set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") +set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "") + +# WAMR features switch + +# Set WAMR_BUILD_TARGET, currently values supported: +# "X86_64", "AMD_64", "X86_32", "AARCH64[sub]", "ARM[sub]", "THUMB[sub]", +# "MIPS", "XTENSA", "RISCV64[sub]", "RISCV32[sub]" +if (NOT DEFINED WAMR_BUILD_TARGET) + if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)") + set (WAMR_BUILD_TARGET "AARCH64") + elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64") + set (WAMR_BUILD_TARGET "RISCV64") + elseif (CMAKE_SIZEOF_VOID_P EQUAL 8) + # Build as X86_64 by default in 64-bit platform + set (WAMR_BUILD_TARGET "X86_64") + elseif (CMAKE_SIZEOF_VOID_P EQUAL 4) + # Build as X86_32 by default in 32-bit platform + set (WAMR_BUILD_TARGET "X86_32") + else () + message(SEND_ERROR "Unsupported build target platform!") + endif () +endif () + +if (NOT CMAKE_BUILD_TYPE) + set (CMAKE_BUILD_TYPE Release) +endif () + +set(WAMR_BUILD_INTERP 1) +set(WAMR_BUILD_AOT 1) +set(WAMR_BUILD_JIT 0) +set(WAMR_BUILD_LIBC_BUILTIN 1) +set(WAMR_BUILD_FAST_INTERP 1) +set(WAMR_BUILD_LIB_PTHREAD 1) +set(WAMR_BUILD_LIB_PTHREAD_SEMAPHORE 1) + +# compiling and linking flags +if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang")) + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections") +endif () +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security") + +# build out vmlib +set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..) +include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake) + +add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE}) +################################################ + + +################ wasm application ################ +add_subdirectory(wasm-apps) + +################ wamr runtime ################ +include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake) + +set (RUNTIME_SOURCE_ALL + ${CMAKE_CURRENT_LIST_DIR}/../../product-mini/platforms/linux/main.c + ${UNCOMMON_SHARED_SOURCE} +) +add_executable (iwasm ${RUNTIME_SOURCE_ALL}) +check_pie_supported() +set_target_properties (iwasm PROPERTIES POSITION_INDEPENDENT_CODE ON) +target_link_libraries(iwasm vmlib -lpthread -lm -ldl) + diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/CMakeLists.txt b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/CMakeLists.txt new file mode 100644 index 00000000..d7352e42 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/CMakeLists.txt @@ -0,0 +1,46 @@ +# Copyright (C) 2019 Intel Corporation. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + +cmake_minimum_required(VERSION 2.8) +project(wasm-apps) + +set(WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..) + +if (APPLE) + set (HAVE_FLAG_SEARCH_PATHS_FIRST 0) + set (CMAKE_C_LINK_FLAGS "") + set (CMAKE_CXX_LINK_FLAGS "") +endif () +set(CMAKE_SYSTEM_PROCESSOR wasm32) +set (CMAKE_SYSROOT ${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot) + +if (NOT DEFINED WASI_SDK_DIR) + set (WASI_SDK_DIR "/opt/wasi-sdk") +endif () + +set (CMAKE_C_FLAGS "-nostdlib -pthread -Qunused-arguments") +set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -z stack-size=32768") +set (CMAKE_C_COMPILER_TARGET "wasm32") +set (CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang") + +set (DEFINED_SYMBOLS +"${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot/share/defined-symbols.txt") + +set (CMAKE_EXE_LINKER_FLAGS + "-Wl,--shared-memory,--max-memory=131072, \ + -Wl,--no-entry,--strip-all, \ + -Wl,--export=__heap_base,--export=__data_end \ + -Wl,--export=__wasm_call_ctors \ + -Wl,--export=main -Wl,--export=__main_argc_argv \ + -Wl,--allow-undefined" + #-Wl,--allow-undefined-file=${DEFINED_SYMBOLS}" +) + +add_executable(test.wasm main.c) +target_link_libraries(test.wasm) + +add_executable(main_thread_exception.wasm main_thread_exception.c) +target_link_libraries(main_thread_exception.wasm) + +add_executable(main_global_atomic.wasm main_global_atomic.c) +target_link_libraries(main_global_atomic.wasm) \ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main.c new file mode 100644 index 00000000..2b9581f1 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main.c @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#include +#include +#include + +static pthread_mutex_t mutex; +static pthread_cond_t cond; +static sem_t *sem; + +static void * +thread(void *arg) +{ + int *num = (int *)arg; + + pthread_mutex_lock(&mutex); + printf("thread start \n"); + + for (int i = 0; i < 10; i++) { + *num = *num + 1; + printf("num: %d\n", *num); + } + + pthread_cond_signal(&cond); + pthread_mutex_unlock(&mutex); + sem_post(sem); + + printf("thread exit \n"); + + return NULL; +} + +int +main(int argc, char *argv[]) +{ + pthread_t tid; + int num = 0, ret = -1; + + if (pthread_mutex_init(&mutex, NULL) != 0) { + printf("Failed to init mutex.\n"); + return -1; + } + if (pthread_cond_init(&cond, NULL) != 0) { + printf("Failed to init cond.\n"); + goto fail1; + } + + // O_CREAT and S_IRGRPS_IRGRP | S_IWGRP on linux (glibc), initial value is 0 + + if (!(sem = sem_open("tessstsem", 0100, 0x10 | 0x20, 0))) { + printf("Failed to open sem. %p\n", sem); + goto fail2; + } + + pthread_mutex_lock(&mutex); + if (pthread_create(&tid, NULL, thread, &num) != 0) { + printf("Failed to create thread.\n"); + pthread_mutex_unlock(&mutex); + goto fail3; + } + + printf("cond wait start\n"); + pthread_cond_wait(&cond, &mutex); + pthread_mutex_unlock(&mutex); + printf("cond wait success.\n"); + + if (sem_wait(sem) != 0) { + printf("Failed to wait sem.\n"); + } + else { + printf("sem wait success.\n"); + } + + if (pthread_join(tid, NULL) != 0) { + printf("Failed to join thread.\n"); + } + + ret = 0; + +fail3: + sem_close(sem); + sem_unlink("tessstsem"); +fail2: + pthread_cond_destroy(&cond); +fail1: + pthread_mutex_destroy(&mutex); + + return ret; +} \ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_global_atomic.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_global_atomic.c new file mode 100644 index 00000000..dafbea88 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_global_atomic.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2023 Amazon.com Inc. or its affiliates. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#include +#include + +#define MAX_NUM_THREADS 4 +#define NUM_ITER 1000 + +int g_count = 0; + +static void * +thread(void *arg) +{ + for (int i = 0; i < NUM_ITER; i++) { + __atomic_fetch_add(&g_count, 1, __ATOMIC_SEQ_CST); + } + + return NULL; +} + +int +main(int argc, char **argv) +{ + pthread_t tids[MAX_NUM_THREADS]; + + for (int i = 0; i < MAX_NUM_THREADS; i++) { + if (pthread_create(&tids[i], NULL, thread, NULL) != 0) { + printf("Thread creation failed\n"); + } + } + + for (int i = 0; i < MAX_NUM_THREADS; i++) { + if (pthread_join(tids[i], NULL) != 0) { + printf("Thread join failed\n"); + } + } + + printf("Value of counter after update: %d (expected=%d)\n", g_count, + MAX_NUM_THREADS * NUM_ITER); + if (g_count != MAX_NUM_THREADS * NUM_ITER) { + __builtin_trap(); + } + + return -1; +} \ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_thread_exception.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_thread_exception.c new file mode 100644 index 00000000..80f170d4 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_thread_exception.c @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#include +#include + +typedef struct ThreadArgs { + int start; + int length; +} ThreadArgs; + +void * +thread(void *args) +{ + while (1) { + /* When other threads (including main thread) throw exception, + this thread can successfully exit the dead loop */ + } +} + +int +main() +{ + pthread_t tids; + + if (pthread_create(&tids, NULL, thread, NULL) != 0) { + printf("pthread_create failed\n"); + } + + /* Trigger an exception */ + __builtin_trap(); + + return 0; +} -- cgit v1.2.3