Update README.md

hzi-bifo · Apr 21, 2022 · 5a21f50 · 5a21f50
1 parent 44e135e
commit 5a21f50
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -154,10 +154,8 @@ optional arguments:
   -t THREADS, --threads THREADS
                         number of threads to use. (default: 10)
   --chunk_size CHUNK_SIZE
-                        chunk_size * threads reads to process per thread.(default: 
-                        1024)
-                        For 20M PE100 reads, when chunk_size=1024 and threads=20, each process will load 
-                        1024 reads, in total consumming ~20G memory.
+                        chunk_size * 1024 reads to load each time.
+                        When chunk_size=1000 and threads=20, consumming ~20G memory, better to be multiples of the number of threads.
   -v, --version         show program's version number and exit
 ```