From 7d345a4df7b699b8cd1fe499a9e6d3490922bee7 Mon Sep 17 00:00:00 2001 From: Houjun Tang Date: Wed, 1 Jun 2022 08:59:32 -0700 Subject: [PATCH] Update README.md --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index d4c7d95..382a475 100644 --- a/README.md +++ b/README.md @@ -38,7 +38,7 @@ We have tested async VOL compiled with GNU(gcc 6.4+), Intel, and Cray compilers ./autogen.sh (may skip this step if the configure file exists) ./configure --prefix=$ABT_DIR/install #(may need to add CC=cc or CC=mpicc) make && make install - # Note: using mpixlC on Summit will result in Argobots runtime error, use xlC or gcc instead. + # Note: using mpixlC on Summit may result in Argobots runtime error, use xlC or gcc instead. 2.3 Compile Asynchronous VOL connector @@ -58,7 +58,7 @@ for Linux: export LD_LIBRARY_PATH=$VOL_DIR/src:$HDF5_DIR/install/lib:$ABT_DIR/install/lib:$LD_LIBRARY_PATH export HDF5_PLUGIN_PATH="$VOL_DIR/src" export HDF5_VOL_CONNECTOR="async under_vol=0;under_info={}" - (optional) export MPICH_MAX_THREAD_SAFETY=multiple # Some systems like Cori@NERSC need this to support MPI_THREAD_MULTIPLE + # (optional) export MPICH_MAX_THREAD_SAFETY=multiple # Some systems like Cori@NERSC need this to support MPI_THREAD_MULTIPLE MacOS: @@ -94,8 +94,8 @@ With certain file systems where file locking is not supported, an error of "file The implicit mode allows an application to enable asynchronous I/O through setting the following environemental variables and without any major code change. By default, the HDF5 metadata operations are executed asynchronously, and the dataset operations are executed synchronously. We recommend to use explicit mode (see next section) for best performance. - > # Set environment variables: HDF5_PLUGIN_PATH and HDF5_VOL_CONNECTOR - > Run your application + # Set environment variables: HDF5_PLUGIN_PATH and HDF5_VOL_CONNECTOR + Run your application ## 6. Explicit mode