Skip to content

Free resources in cpuinfo_deinitialize #208

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Free resources in cpuinfo_deinitialize #208

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 33 additions & 0 deletions src/init.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,9 @@
#include <pthread.h>
#endif

#include <inttypes.h>
#include <string.h>

#include <cpuinfo.h>
#include <cpuinfo/internal-api.h>
#include <cpuinfo/log.h>
Expand Down Expand Up @@ -64,4 +67,34 @@ bool CPUINFO_ABI cpuinfo_initialize(void) {
}

void CPUINFO_ABI cpuinfo_deinitialize(void) {
cpuinfo_is_initialized = false;

free(cpuinfo_processors);
free(cpuinfo_cores);
free(cpuinfo_clusters);
free(cpuinfo_packages);
for (size_t cache_level = 0; cache_level < cpuinfo_cache_level_max; cache_level++) {
free(cpuinfo_cache[cache_level]);
}
memset(cpuinfo_cache, 0, cpuinfo_cache_level_max * sizeof(struct cpuinfo_cache*));

cpuinfo_processors_count = 0;
cpuinfo_cores_count = 0;
cpuinfo_clusters_count = 0;
cpuinfo_packages_count = 0;
memset(cpuinfo_cache_count, 0, cpuinfo_cache_level_max * sizeof(uint32_t));
cpuinfo_max_cache_size = 0;

#if CPUINFO_ARCH_ARM || CPUINFO_ARCH_ARM64 || CPUINFO_ARCH_RISCV32 || CPUINFO_ARCH_RISCV64
free(cpuinfo_uarchs);
cpuinfo_uarchs_count = 0;
#else
memset(&cpuinfo_global_uarch, 0, sizeof(struct cpuinfo_uarch_info));
#endif // CPUINFO_ARCH_ARM || CPUINFO_ARCH_ARM64 || CPUINFO_ARCH_RISCV32 || CPUINFO_ARCH_RISCV64

#ifdef __linux__
free(cpuinfo_linux_cpu_to_processor_map);
free(cpuinfo_linux_cpu_to_core_map);
cpuinfo_linux_cpu_max = 0;
#endif // __linux__
}