diff options
| author |   Dave Barach <dave@barachs.net> | 2017-05-17 20:20:50 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-05-18 15:38:52 +0000 |
| commit | ba7ddfe9b77771c47f99df5475e6e92b8d80816e (patch) | |
| tree | 3c04fc256af5828fbaf1934bb2f91ae7daadbbee /src/vppinfra/mheap.c | |
| parent | 287ca3c9162456a93380f55090354e3ce0e7cb2f (diff) | |
VPP-847: improve bihash template memory allocator performance
Particularly in the DCLIB_VEC64=1 case, using vectors vs. raw
clib_mem_alloc'ed memory causes abysmal memory allocator performance.
Change-Id: I07a4dec0cd69ca357445385e2671cdf23c59b95d
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vppinfra/mheap.c')
| -rw-r--r-- | src/vppinfra/mheap.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/src/vppinfra/mheap.c b/src/vppinfra/mheap.c index d4010ceb..5bbbc65f 100644 --- a/src/vppinfra/mheap.c +++ b/src/vppinfra/mheap.c @@ -549,23 +549,17 @@ mheap_get_search_free_list (void *v, non_empty_bin_mask &= ~pow2_mask (bin % BITS (uword)); /* Search each occupied free bin which is large enough. */ - foreach_set_bit (bi, non_empty_bin_mask, ( - { - uword r = - mheap_get_search_free_bin (v, - bi - + - i - * - BITS - (uword), - n_user_bytes_arg, - align, - align_offset); - if (r != - MHEAP_GROUNDED) return - r;} - )); + /* *INDENT-OFF* */ + foreach_set_bit (bi, non_empty_bin_mask, + ({ + uword r = + mheap_get_search_free_bin (v, bi + i * BITS (uword), + n_user_bytes_arg, + align, + align_offset); + if (r != MHEAP_GROUNDED) return r; + })); + /* *INDENT-ON* */ } return MHEAP_GROUNDED; |