diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread')
5 files changed, 0 insertions, 303 deletions
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 deleted file mode 100644 index 67819eca2..000000000 --- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/CMakeLists.txt +++ /dev/null @@ -1,81 +0,0 @@ -# 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 deleted file mode 100644 index d7352e427..000000000 --- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/CMakeLists.txt +++ /dev/null @@ -1,46 +0,0 @@ -# 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 deleted file mode 100644 index 2b9581f1c..000000000 --- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2019 Intel Corporation. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception - */ - -#include <stdio.h> -#include <pthread.h> -#include <semaphore.h> - -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 deleted file mode 100644 index dafbea886..000000000 --- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_global_atomic.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2023 Amazon.com Inc. or its affiliates. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception - */ - -#include <stdio.h> -#include <pthread.h> - -#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 deleted file mode 100644 index 80f170d40..000000000 --- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-thread/wasm-apps/main_thread_exception.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Copyright (C) 2019 Intel Corporation. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception - */ - -#include <stdio.h> -#include <pthread.h> - -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; -} |