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Allow changing sfen reader buffer sizes for the learn command.

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This commit is contained in:
Tomasz Sobczyk
2020-10-25 19:22:56 +09:00
committed by nodchip
parent d31169bab5
commit 371acaa0b5
3 changed files with 45 additions and 23 deletions
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src/learn/learn.h
-6
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@@ -54,12 +54,6 @@ namespace Learner
constexpr std::size_t LEARN_MINI_BATCH_SIZE = 1000 * 1000 * 1;
// The number of phases to read from the file at one time. After reading this much, shuffle.
// It is better to have a certain size, but this number x 40 bytes x 3 times as much memory is consumed. 400MB*3 is consumed in the 10M phase.
// Must be a multiple of THREAD_BUFFER_SIZE(=10000).
constexpr std::size_t LEARN_SFEN_READ_SIZE = 1000 * 1000 * 10;
// Saving interval of evaluation function at learning. Save each time you learn this number of phases.
// Needless to say, the longer the saving interval, the shorter the learning time.
// Folder name is incremented for each save like 0/, 1/, 2/...