make the read and write disk caches smaller. (Chia-Network#200)

4 MiB -> 1 MiB. These are multiplied by the number of buckets.
cmeyer90 · Mar 30, 2021 · 48321e8 · 48321e8
1 parent a614cee
commit 48321e8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/disk.hpp b/src/disk.hpp
@@ -35,8 +35,8 @@ using namespace std::chrono_literals; // for operator""min;
 #include "./util.hpp"
 #include "bitfield.hpp"
 
-constexpr uint64_t write_cache = 4 * 1024 * 1024;
-constexpr uint64_t read_ahead = 4 * 1024 * 1024;
+constexpr uint64_t write_cache = 1024 * 1024;
+constexpr uint64_t read_ahead = 1024 * 1024;
 
 struct Disk {
     virtual uint8_t const* Read(uint64_t begin, uint64_t length) = 0;