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if more memory is deallocated than allocated set memtracer to 0 not

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negative values
This commit is contained in:
Christopher Lackner 2020-11-21 22:32:41 +01:00
parent a69cdc9000
commit 922ad16213
1 changed files with 18 additions and 6 deletions
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24
libsrc/core/paje_trace.cpp
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@ -967,12 +967,19 @@ namespace ngcore
else else
{ {
if(ev.size > mem_allocated) if(ev.size > mem_allocated)
std::cerr << "Error in memory tracer: have total allocated memory < 0" << std::endl; {
std::cerr << "Error in memory tracer: have total allocated memory < 0" << std::endl;
mem_allocated = 0;
}
else
mem_allocated -= ev.size;
if(ev.size > mem_allocated_id[ev.id]) if(ev.size > mem_allocated_id[ev.id])
std::cerr << "Error in memory tracer: have allocated memory < 0 in tracer " << names[ev.id] << std::endl; {
std::cerr << "Error in memory tracer: have allocated memory < 0 in tracer " << names[ev.id] << std::endl;
mem_allocated -= ev.size; mem_allocated_id[ev.id] = 0;
mem_allocated_id[ev.id] -= ev.size; }
else
mem_allocated_id[ev.id] -= ev.size;
} }
} }
@ -985,7 +992,12 @@ namespace ngcore
if(ev.is_alloc) if(ev.is_alloc)
mem_allocated_id[ev.id] += ev.size; mem_allocated_id[ev.id] += ev.size;
else else
mem_allocated_id[ev.id] -= ev.size; {
if(ev.size > mem_allocated_id[ev.id])
mem_allocated_id[ev.id] = 0;
else
mem_allocated_id[ev.id] -= ev.size;
}
} }
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