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2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-7/+17
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-23c11 safe string handling supportDave Barach1-3/+110
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-10Integer underflow and out-of-bounds read (VPP-1442)Neale Ranns1-4/+4
Change-Id: Ife2a83b9d7f733f36e0e786ef79edcd394d7c0f9 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-04clib_count_equal_*: don't read of the end of a small array and init data ↵Neale Ranns1-8/+28
only if used (VPP-1429) Change-Id: I8afa57ecca590698d3430746968aa0a5b0070469 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-13vppinfra: optmize clib_count_equal functionsDamjan Marion1-60/+136
Change-Id: Ia4c79d560bfa1118d4683a89a1209a08c5f546b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-22vppinfra: add clib_count_equal_uXX and clib_memset_uXX functionsDamjan Marion1-0/+334
Change-Id: I56782652d8ef10304900cc293cfc0502689d800e Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-14vppinfra: add AVX512 variant of clib_memcpyDamjan Marion1-2/+4
Taken from DPDK, also AVX2 variant updated to be in sync with DPDK version. Change-Id: I8a42e4141a5a1a8cfbee328b07bd0c9b38a9eb05 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-08vppinfra: fix issues depending on compilerSergio Gonzalez Monroy1-34/+34
It looks like different compiler versions produce different results for expressions like "(cast) ptr + inc". Use parenthesis to avoid such issues. Change-Id: I93a9883bf5fc05ae462df5b004817775f0739405 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-11-22use intel intrinsics in clib_memcpy64_x4Damjan Marion1-47/+54
While my original attmept was to write this function to be portable and work on non-x86 systems, seems that gcc-5 desn't respect aligment attribute and issues alligned vector insutruciton which causes crash. Change-Id: If165c8d482ac96f2b71959d326f9772b48097b48 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-11-13dpdk: introduce AVX512 variants of node functionsDamjan Marion1-0/+65
Change-Id: If581feca0d51d0420c971801aecdf9250c671b36 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+83
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>