Changeset 94ebebf in mainline
- Timestamp:
- 2019-01-10T21:07:16Z (6 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- e7f9a09
- Parents:
- 51a04bd
- Location:
- uspace/app/hbench
- Files:
-
- 5 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/app/hbench/doc/doxygroups.h
r51a04bd r94ebebf 1 1 /** @addtogroup hbench hbench 2 * @brief HelenOS user space benchmarks2 * @brief User space benchmarks 3 3 * @ingroup apps 4 4 * -
uspace/app/hbench/fs/dirread.c
r51a04bd r94ebebf 38 38 #include "../hbench.h" 39 39 40 /* 40 /** Execute directory listing benchmark. 41 * 41 42 * Note that while this benchmark tries to measure speed of direct 42 43 * read, it rather measures speed of FS cache as it is highly probable -
uspace/app/hbench/fs/fileread.c
r51a04bd r94ebebf 39 39 #define BUFFER_SIZE 4096 40 40 41 /* 41 /** Execute file reading benchmark. 42 * 42 43 * Note that while this benchmark tries to measure speed of file reading, 43 44 * it rather measures speed of FS cache as it is highly probable that the -
uspace/app/hbench/hbench.h
r51a04bd r94ebebf 41 41 #include <perf.h> 42 42 43 /* 44 * So far, a simple wrapper around system stopwatch.43 /** Simple wrapper around system stopwatch. 44 * 45 45 * Eventually, we could collection of hardware counters etc. without 46 46 * modifying signatures of any existing benchmark. -
uspace/app/hbench/main.c
r51a04bd r94ebebf 71 71 } 72 72 73 /* 73 /** Estimate square root value. 74 * 75 * @param value The value to compute square root of. 76 * @param precision Required precision (e.g. 0.00001). 77 * 78 * @details 79 * 74 80 * This is a temporary solution until we have proper sqrt() implementation 75 81 * in libmath. … … 92 98 } 93 99 94 /* 95 * Compute available statistics from given stopwatches. 100 /** Compute available statistics from given stopwatches. 96 101 * 97 102 * We compute normal mean for average duration of the workload and geometric
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