diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -41,9 +41,12 @@ operations and corresponding vector-gather operations. This may be beneficial if unaligned load operations are slow, and if vector-gather operations are fast. -VECTORISE_INLINE (default "yes"): Inline functions into the loop body -as much as possible. (Disabling this may reduce code size, which can -improve performance if the instruction cache is small.) +VECTORISE_INLINE (default "no"): Inline functions into the loop body +as much as possible. This can cause some compilers to run out of +memory for complex codes. (Enabling this may increase code size, which +can degrade performance if the instruction cache is small, but may +lead to increased performance due to omission of function-call +overhead.) VECTORISE_STREAMING_STORES (default "yes"): Use streaming stores, i.e. use store operations that bypass the cache. (Disabling this produces |