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moving to resource managed cancellation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-11 17:46:22 -08:00
parent 1aea9722cb
commit 521271e559
11 changed files with 34 additions and 48 deletions
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2
src/util/rlimit.cpp
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@ -45,6 +45,7 @@ void reslimit::push(unsigned delta_limit) {
}
m_limits.push_back(m_limit);
m_limit = m_limit==0?new_limit:std::min(new_limit, m_limit);
m_cancel = false;
}
void reslimit::pop() {
@ -53,4 +54,5 @@ void reslimit::pop() {
}
m_limit = m_limits.back();
m_limits.pop_back();
m_cancel = false;
}

17
src/util/statistics.cpp
View file

@ -227,16 +227,25 @@ double statistics::get_double_value(unsigned idx) const {
return m_d_stats[idx - m_stats.size()].second;
}
static void get_uint64_stats(statistics& st, char const* name, unsigned long long value) {
if (value <= UINT_MAX) {
st.update(name, static_cast<unsigned>(value));
}
else {
st.update(name, static_cast<double>(value));
}
}
void get_memory_statistics(statistics& st) {
unsigned long long max_mem = memory::get_max_used_memory();
unsigned long long mem = memory::get_allocation_size();
max_mem = (100*max_mem)/(1024*1024);
mem = (100*mem)/(1024*1024);
st.update("max memory", static_cast<double>(max_mem)/100.0);
st.update("memory", static_cast<double>(mem)/100.0);
st.update("num allocs", static_cast<double>(memory::get_allocation_count()));
st.update("max memory", static_cast<double>(max_mem)/100.0);
st.update("memory", static_cast<double>(mem)/100.0);
get_uint64_stats(st, "num allocs", memory::get_allocation_count());
}
void get_rlimit_statistics(reslimit& l, statistics& st) {
st.update("rlimit count", static_cast<double>(l.count()));
get_uint64_stats(st, "rlimit count", l.count());
}