areusch commented on code in PR #11599:
URL: https://github.com/apache/tvm/pull/11599#discussion_r899629648
##########
src/runtime/threading_backend.cc:
##########
@@ -164,9 +172,13 @@ class ThreadGroup::Impl {
CPU_SET(id, &cpuset);
}
#if defined(__ANDROID__)
- sched_setaffinity(thread, sizeof(cpu_set_t), &cpuset);
+ if (sched_setaffinity(tid, sizeof(cpu_set_t), &cpuset) == -1) {
Review Comment:
per the man page we should check for != 0 here, correct?
##########
src/runtime/threading_backend.cc:
##########
@@ -164,9 +172,13 @@ class ThreadGroup::Impl {
CPU_SET(id, &cpuset);
}
#if defined(__ANDROID__)
- sched_setaffinity(thread, sizeof(cpu_set_t), &cpuset);
+ if (sched_setaffinity(tid, sizeof(cpu_set_t), &cpuset) == -1) {
+ LOG(WARNING) << "SetThreadAffinity fail!";
Review Comment:
possible to obtain more detail from strerror() or similar?
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