diff options
Diffstat (limited to 'src/H5Cimage.c')
| -rw-r--r-- | src/H5Cimage.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/H5Cimage.c b/src/H5Cimage.c index 105272c..b8f46f1 100644 --- a/src/H5Cimage.c +++ b/src/H5Cimage.c @@ -80,6 +80,48 @@ /* Maximum ring allowed in image */ #define H5C_MAX_RING_IN_IMAGE H5C_RING_MDFSM +/*********************************************************************** + * + * Stats collection macros + * + * The following macros must handle stats collection when collection + * is enabled, and evaluate to the empty string when it is not. + * + ***********************************************************************/ +#if H5C_COLLECT_CACHE_STATS +/* clang-format off */ +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_CREATE(cache_ptr) \ + (cache_ptr)->images_created++; +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_READ(cache_ptr) \ +{ \ + /* make sure image len is still good */ \ + HDassert((cache_ptr)->image_len > 0); \ + (cache_ptr)->images_read++; \ +} +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_LOAD(cache_ptr) \ +{ \ + /* make sure image len is still good */ \ + HDassert((cache_ptr)->image_len > 0); \ + (cache_ptr)->images_loaded++; \ + (cache_ptr)->last_image_size = (cache_ptr)->image_len; \ +} +#define H5C__UPDATE_STATS_FOR_PREFETCH(cache_ptr, dirty) \ +{ \ + (cache_ptr)->prefetches++; \ + if (dirty) \ + (cache_ptr)->dirty_prefetches++; \ +} +#define H5C__UPDATE_STATS_FOR_PREFETCH_HIT(cache_ptr) \ + (cache_ptr)->prefetch_hits++; +/* clang-format on */ +#else /* H5C_COLLECT_CACHE_STATS */ +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_CREATE(cache_ptr) +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_READ(cache_ptr) +#define H5C__UPDATE_STATS_FOR_CACHE_IMAGE_LOAD(cache_ptr) +#define H5C__UPDATE_STATS_FOR_PREFETCH(cache_ptr, dirty) +#define H5C__UPDATE_STATS_FOR_PREFETCH_HIT(cache_ptr) +#endif /* H5C_COLLECT_CACHE_STATS */ + /******************/ /* Local Typedefs */ /******************/ |