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#include "caffe2/core/blob_stats.h"
namespace caffe2 {
const BlobStatGetter* BlobStatRegistry::get(TypeIdentifier id) {
auto it = map_.find(id);
if (it == map_.end()) {
return nullptr;
}
return it->second.get();
}
BlobStatRegistry& BlobStatRegistry::instance() {
static BlobStatRegistry registry;
return registry;
}
void BlobStatRegistry::doRegister(
TypeIdentifier id,
std::unique_ptr<BlobStatGetter>&& v) {
// don't use CAFFE_ENFORCE_EQ to avoid static initialization order fiasco.
if (map_.count(id) > 0) {
throw std::runtime_error("BlobStatRegistry: Type already registered.");
}
map_[id] = std::move(v);
}
namespace BlobStat {
size_t sizeBytes(const Blob& blob) {
auto* p = BlobStatRegistry::instance().get(blob.meta().id());
return p ? p->sizeBytes(blob) : 0;
}
} // namespace BlobStats
}
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