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Branch for update SCR Config default setup value #486

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merged 2 commits into from
Mar 4, 2022
Merged

Branch for update SCR Config default setup value #486

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cabc006
Branch for update SCR Config default setup value
hbchen1984 Mar 3, 2022
dc617ce
Update scr_conf.h
hbchen1984 Mar 4, 2022
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5 changes: 2 additions & 3 deletions src/scr_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -143,13 +143,12 @@

/* buffer size to use for MPI send / recv operations */
#ifndef SCR_MPI_BUF_SIZE
/* #define SCR_MPI_BUF_SIZE (1*1024*1024) */
#define SCR_MPI_BUF_SIZE (128*1024) /* very strange that this lower number beats the upper one, but whatever ... */
#define SCR_MPI_BUF_SIZE (1024*1024)
#endif

/* buffer size to use for file I/O operations */
#ifndef SCR_FILE_BUF_SIZE
#define SCR_FILE_BUF_SIZE (1024*1024)
#define SCR_FILE_BUF_SIZE (1024*1024*32)
#endif

/* whether file metadata should also be copied */
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