add description

Author: trcrsired

README.md

@@ -3,18 +3,27 @@
 This set of microbenchmarks adheres to the C++ standard and is designed to execute common benchmarks within the fast_io library. We believe these benchmarks represent typical scenarios and offer a relatively precise measure of performance of your environment.
 
 
-# fastiobench
+# Description
 This benchmark includes 10 standard benchmarks:
 
 1.10mint: print/scan 10 million integers
+
 2.leb128: print/scan 10 million integers with leb128
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 3.concatstr: concat std::string
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 4.gengraph: generate a graph for dijkstra and dijkstra unchecked
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 5.dijkstra
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 6.dijkstra_unchecked
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 7.list sort
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 8.sha512
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 9.vec_push_back:vector push_back
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 10.randpass
 
 # Tests Explainations