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  1. Configuration file: /work/RCS/lleung/test/5615ae2a/h5bench.cfg
  2. Output data file: /work/RCS/lleung/test/test-two.h5
  3.  
  4. ================ Benchmark Configuration ==================
  5. File: /work/RCS/lleung/test/5615ae2a/h5bench.cfg
  6. Number of particles per rank: 16777216
  7. Number of time steps: 20
  8. Emulated compute time per timestep: 1
  9. Mode: SYNC
  10. Collective metadata operations: NO
  11. Collective buffering for data operations: NO
  12. Number of dimensions: 1
  13.     Dim_1: 16777216
  14. ===========================================================
  15.  
  16. Start benchmark: h5bench_write
  17. Number of particles per rank: 16 M
  18. Total number of particles: 128M
  19. Collective write: OFF
  20. Opened HDF5 file...
  21. Writing Timestep_0 ...
  22.     data_write_contig_contig_MD_array: Finished writing time step
  23. Computing...
  24. Writing Timestep_1 ...
  25.     data_write_contig_contig_MD_array: Finished writing time step
  26. Computing...
  27. Writing Timestep_2 ...
  28.     data_write_contig_contig_MD_array: Finished writing time step
  29. Computing...
  30. Writing Timestep_3 ...
  31.     data_write_contig_contig_MD_array: Finished writing time step
  32. Computing...
  33. Writing Timestep_4 ...
  34.     data_write_contig_contig_MD_array: Finished writing time step
  35. Computing...
  36. Writing Timestep_5 ...
  37.     data_write_contig_contig_MD_array: Finished writing time step
  38. Computing...
  39. Writing Timestep_6 ...
  40.     data_write_contig_contig_MD_array: Finished writing time step
  41. Computing...
  42. Writing Timestep_7 ...
  43.     data_write_contig_contig_MD_array: Finished writing time step
  44. Computing...
  45. Writing Timestep_8 ...
  46.     data_write_contig_contig_MD_array: Finished writing time step
  47. Computing...
  48. Writing Timestep_9 ...
  49.     data_write_contig_contig_MD_array: Finished writing time step
  50. Computing...
  51. Writing Timestep_10 ...
  52.     data_write_contig_contig_MD_array: Finished writing time step
  53. Computing...
  54. Writing Timestep_11 ...
  55.     data_write_contig_contig_MD_array: Finished writing time step
  56. Computing...
  57. Writing Timestep_12 ...
  58.     data_write_contig_contig_MD_array: Finished writing time step
  59. Computing...
  60. Writing Timestep_13 ...
  61.     data_write_contig_contig_MD_array: Finished writing time step
  62. Computing...
  63. Writing Timestep_14 ...
  64.     data_write_contig_contig_MD_array: Finished writing time step
  65. Computing...
  66. Writing Timestep_15 ...
  67.     data_write_contig_contig_MD_array: Finished writing time step
  68. Computing...
  69. Writing Timestep_16 ...
  70.     data_write_contig_contig_MD_array: Finished writing time step
  71. Computing...
  72. Writing Timestep_17 ...
  73.     data_write_contig_contig_MD_array: Finished writing time step
  74. Computing...
  75. Writing Timestep_18 ...
  76.     data_write_contig_contig_MD_array: Finished writing time step
  77. Computing...
  78. Writing Timestep_19 ...
  79.     data_write_contig_contig_MD_array: Finished writing time step
  80.  
  81. =================== Performance Results ==================
  82. Total number of ranks: 8
  83. Total emulated compute time: 19.000 s
  84. Total write size: 80.000 GB
  85. Raw write time: 129.924 s
  86. Metadata time: 0.005 s
  87. H5Fcreate() time: 0.073 s
  88. H5Fflush() time: 4.600 s
  89. H5Fclose() time: 0.002 s
  90. Observed completion time: 153.609 s
  91. SYNC Raw write rate: 630.521 MB/s
  92. SYNC Observed write rate: 608.577 MB/s
  93. ===========================================================
  94. Configuration file: /work/RCS/lleung/test/7781b036/h5bench.cfg
  95. Read data file: /work/RCS/lleung/test/test.h5
  96. dims[0] = 134217728 (total number for the file)
  97. Total particles in the file: 134217728
  98. Number of particles available per rank: 16777216
  99. Opened HDF5 file... [/work/RCS/lleung/test/test.h5]
  100.  
  101. ================ Benchmark Configuration ==================
  102. File: /work/RCS/lleung/test/7781b036/h5bench.cfg
  103. Number of particles per rank: 16777216
  104. Number of time steps: 5
  105. Emulated compute time per timestep: 1
  106. Mode: SYNC
  107. Collective metadata operations: NO
  108. Collective buffering for data operations: NO
  109. Number of dimensions: 1
  110.     Dim_1: 16777216
  111. ===========================================================
  112.  
  113. Reading Timestep_0 ...
  114.   Read 8 variable completed
  115. Computing...
  116. Reading Timestep_1 ...
  117.   Read 8 variable completed
  118. Computing...
  119. Reading Timestep_2 ...
  120.   Read 8 variable completed
  121. Computing...
  122. Reading Timestep_3 ...
  123.   Read 8 variable completed
  124. Computing...
  125. Reading Timestep_4 ...
  126.   Read 8 variable completed
  127.  
  128. =================== Performance Results ==================
  129. Total number of ranks: 8
  130. Total emulated compute time: 4.000 s
  131. Total read size: 20.000 GB
  132. Raw read time: 37.635 s
  133. Metadata time: 0.341 s
  134. Observed read completion time: 43.192 s
  135. SYNC Raw read rate: 544.167 MB/s
  136. SYNC Observed read rate: 522.556 MB/s
  137. ===========================================================
  138. Configuration file: /work/RCS/lleung/test/f3ca3aac/h5bench.cfg
  139. Output data file: /work/RCS/lleung/test/test.h5
  140.  
  141. ================ Benchmark Configuration ==================
  142. File: /work/RCS/lleung/test/f3ca3aac/h5bench.cfg
  143. Number of particles per rank: 16777216
  144. Number of time steps: 5
  145. Emulated compute time per timestep: 1
  146. Mode: SYNC
  147. Collective metadata operations: NO
  148. Collective buffering for data operations: NO
  149. Number of dimensions: 1
  150.     Dim_1: 16777216
  151. ===========================================================
  152.  
  153. Start benchmark: h5bench_write
  154. Number of particles per rank: 16 M
  155. Total number of particles: 128M
  156. Collective write: OFF
  157. Opened HDF5 file...
  158. Writing Timestep_0 ...
  159.     data_write_contig_contig_MD_array: Finished writing time step
  160. Computing...
  161. Writing Timestep_1 ...
  162.     data_write_contig_contig_MD_array: Finished writing time step
  163. Computing...
  164. Writing Timestep_2 ...
  165.     data_write_contig_contig_MD_array: Finished writing time step
  166. Computing...
  167. Writing Timestep_3 ...
  168.     data_write_contig_contig_MD_array: Finished writing time step
  169. Computing...
  170. Writing Timestep_4 ...
  171.     data_write_contig_contig_MD_array: Finished writing time step
  172.  
  173. =================== Performance Results ==================
  174. Total number of ranks: 8
  175. Total emulated compute time: 4.000 s
  176. Total write size: 20.000 GB
  177. Raw write time: 35.803 s
  178. Metadata time: 0.001 s
  179. H5Fcreate() time: 0.191 s
  180. H5Fflush() time: 0.578 s
  181. H5Fclose() time: 0.001 s
  182. Observed completion time: 40.577 s
  183. SYNC Raw write rate: 572.013 MB/s
  184. SYNC Observed write rate: 559.909 MB/s
  185. ===========================================================
  186.  

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