3 Commits

Author SHA1 Message Date
Pablo de Lara
e0fd782974 erasure_code: use internal gf_vect_mul_base for ppc64le encoding
gf_vect_mul_base is expected to work for all buffer sizes.
However, this function is checking for size alignment to 32 bytes,
to follow the other gf_vect_mul implementations.
Therefore, another implementation for this function is included
inside ppc64le folder to be used by the encoding functions.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2024-01-15 15:48:14 +00:00
Surendar Chandra
85716fe2fe Correct loop bounds check in aarch64 gf_vect_mul
Prior to this change, a missing loop bounds check in the aarch64
version of gf_vect_mul would cause the routine to return 1 (error)
in the normal case.

This change introduces a check and branch to "return_pass" (success), and
also adds checks of the return code of gf_vect_mul to the supplied unit
test; it was previously ignored.

Change-Id: I9f7fe0014189b24f9600e0473ee02b5316c2da91
Signed-off-by: Surendar Chandra <vsurench@amazon.com>
2022-10-27 15:30:00 -07:00
Hong Bo Peng
180c74aefd enable VSX SIMD in ISA-L for ppc64le
1) Implement the ErasureCode function in Altivec Intrinsics
  2) Coding style update

Change-Id: I2c81d035f4083e9b011dbf3b741f628813b68606
Thanks-to: Daniel Axtens <dja@axtens.net>
Signed-off-by: Hong Bo Peng <penghb@cn.ibm.com>
2020-02-20 09:40:43 -07:00