- Configuration file: /work/RCS/lleung/test/5615ae2a/h5bench.cfg
- Output data file: /work/RCS/lleung/test/test-two.h5
- ================ Benchmark Configuration ==================
- File: /work/RCS/lleung/test/5615ae2a/h5bench.cfg
- Number of particles per rank: 16777216
- Number of time steps: 20
- Emulated compute time per timestep: 1
- Mode: SYNC
- Collective metadata operations: NO
- Collective buffering for data operations: NO
- Number of dimensions: 1
- Dim_1: 16777216
- ===========================================================
- Start benchmark: h5bench_write
- Number of particles per rank: 16 M
- Total number of particles: 128M
- Collective write: OFF
- Opened HDF5 file...
- Writing Timestep_0 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_1 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_2 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_3 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_4 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_5 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_6 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_7 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_8 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_9 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_10 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_11 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_12 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_13 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_14 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_15 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_16 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_17 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_18 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_19 ...
- data_write_contig_contig_MD_array: Finished writing time step
- =================== Performance Results ==================
- Total number of ranks: 8
- Total emulated compute time: 19.000 s
- Total write size: 80.000 GB
- Raw write time: 129.924 s
- Metadata time: 0.005 s
- H5Fcreate() time: 0.073 s
- H5Fflush() time: 4.600 s
- H5Fclose() time: 0.002 s
- Observed completion time: 153.609 s
- SYNC Raw write rate: 630.521 MB/s
- SYNC Observed write rate: 608.577 MB/s
- ===========================================================
- Configuration file: /work/RCS/lleung/test/7781b036/h5bench.cfg
- Read data file: /work/RCS/lleung/test/test.h5
- dims[0] = 134217728 (total number for the file)
- Total particles in the file: 134217728
- Number of particles available per rank: 16777216
- Opened HDF5 file... [/work/RCS/lleung/test/test.h5]
- ================ Benchmark Configuration ==================
- File: /work/RCS/lleung/test/7781b036/h5bench.cfg
- Number of particles per rank: 16777216
- Number of time steps: 5
- Emulated compute time per timestep: 1
- Mode: SYNC
- Collective metadata operations: NO
- Collective buffering for data operations: NO
- Number of dimensions: 1
- Dim_1: 16777216
- ===========================================================
- Reading Timestep_0 ...
- Read 8 variable completed
- Computing...
- Reading Timestep_1 ...
- Read 8 variable completed
- Computing...
- Reading Timestep_2 ...
- Read 8 variable completed
- Computing...
- Reading Timestep_3 ...
- Read 8 variable completed
- Computing...
- Reading Timestep_4 ...
- Read 8 variable completed
- =================== Performance Results ==================
- Total number of ranks: 8
- Total emulated compute time: 4.000 s
- Total read size: 20.000 GB
- Raw read time: 37.635 s
- Metadata time: 0.341 s
- Observed read completion time: 43.192 s
- SYNC Raw read rate: 544.167 MB/s
- SYNC Observed read rate: 522.556 MB/s
- ===========================================================
- Configuration file: /work/RCS/lleung/test/f3ca3aac/h5bench.cfg
- Output data file: /work/RCS/lleung/test/test.h5
- ================ Benchmark Configuration ==================
- File: /work/RCS/lleung/test/f3ca3aac/h5bench.cfg
- Number of particles per rank: 16777216
- Number of time steps: 5
- Emulated compute time per timestep: 1
- Mode: SYNC
- Collective metadata operations: NO
- Collective buffering for data operations: NO
- Number of dimensions: 1
- Dim_1: 16777216
- ===========================================================
- Start benchmark: h5bench_write
- Number of particles per rank: 16 M
- Total number of particles: 128M
- Collective write: OFF
- Opened HDF5 file...
- Writing Timestep_0 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_1 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_2 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_3 ...
- data_write_contig_contig_MD_array: Finished writing time step
- Computing...
- Writing Timestep_4 ...
- data_write_contig_contig_MD_array: Finished writing time step
- =================== Performance Results ==================
- Total number of ranks: 8
- Total emulated compute time: 4.000 s
- Total write size: 20.000 GB
- Raw write time: 35.803 s
- Metadata time: 0.001 s
- H5Fcreate() time: 0.191 s
- H5Fflush() time: 0.578 s
- H5Fclose() time: 0.001 s
- Observed completion time: 40.577 s
- SYNC Raw write rate: 572.013 MB/s
- SYNC Observed write rate: 559.909 MB/s
- ===========================================================
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