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Auto merge of #2670 - arielgabizon:lowmemprover, r=daira

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Low memory prover

This PR integrates @ebfull 's low memory changes:  https://github.com/zcash/zcash/pull/2243/commits
on top of @str4d 's work bringing in libsnark as a subtree
4699d0eb36
This commit is contained in:
Homu
2017-11-06 04:22:20 -08:00
parent 086c6bed58 bef1b5ce1b
commit 6f9f09dfb0
17 changed files with 281 additions and 226 deletions
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6
src/init.cpp
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@@ -688,18 +688,14 @@ static void ZC_LoadParams()
return;
}
pzcashParams = ZCJoinSplit::Unopened();
LogPrintf("Loading verifying key from %s\n", vk_path.string().c_str());
gettimeofday(&tv_start, 0);
pzcashParams->loadVerifyingKey(vk_path.string());
pzcashParams = ZCJoinSplit::Prepared(vk_path.string(), pk_path.string());
gettimeofday(&tv_end, 0);
elapsed = float(tv_end.tv_sec-tv_start.tv_sec) + (tv_end.tv_usec-tv_start.tv_usec)/float(1000000);
LogPrintf("Loaded verifying key in %fs seconds.\n", elapsed);
pzcashParams->setProvingKeyPath(pk_path.string());
}
bool AppInitServers(boost::thread_group& threadGroup)