d571e44b86
"hydra-queue-runner --status" now prints how many runnable and running build steps exist for each machine type. This allows additional machines to be provisioned based on the Hydra load.
13 lines
224 B
C++
13 lines
224 B
C++
#pragma once
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#include <atomic>
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typedef std::atomic<unsigned long> counter;
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struct MaintainCount
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{
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counter & c;
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MaintainCount(counter & c) : c(c) { c++; }
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~MaintainCount() { auto prev = c--; assert(prev); }
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};
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