diff options
Diffstat (limited to 'src/isa-l/erasure_code/aarch64/ec_aarch64_dispatcher.c')
-rw-r--r-- | src/isa-l/erasure_code/aarch64/ec_aarch64_dispatcher.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/isa-l/erasure_code/aarch64/ec_aarch64_dispatcher.c b/src/isa-l/erasure_code/aarch64/ec_aarch64_dispatcher.c new file mode 100644 index 000000000..ba6634785 --- /dev/null +++ b/src/isa-l/erasure_code/aarch64/ec_aarch64_dispatcher.c @@ -0,0 +1,69 @@ +/************************************************************** + Copyright (c) 2019 Huawei Technologies Co., Ltd. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Huawei Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +**********************************************************************/ +#include <aarch64_multibinary.h> + +DEFINE_INTERFACE_DISPATCHER(gf_vect_dot_prod) +{ + if (getauxval(AT_HWCAP) & HWCAP_ASIMD) + return PROVIDER_INFO(gf_vect_dot_prod_neon); + return PROVIDER_BASIC(gf_vect_dot_prod); + +} + +DEFINE_INTERFACE_DISPATCHER(gf_vect_mad) +{ + if (getauxval(AT_HWCAP) & HWCAP_ASIMD) + return PROVIDER_INFO(gf_vect_mad_neon); + return PROVIDER_BASIC(gf_vect_mad); + +} + +DEFINE_INTERFACE_DISPATCHER(ec_encode_data) +{ + if (getauxval(AT_HWCAP) & HWCAP_ASIMD) + return PROVIDER_INFO(ec_encode_data_neon); + return PROVIDER_BASIC(ec_encode_data); + +} + +DEFINE_INTERFACE_DISPATCHER(ec_encode_data_update) +{ + if (getauxval(AT_HWCAP) & HWCAP_ASIMD) + return PROVIDER_INFO(ec_encode_data_update_neon); + return PROVIDER_BASIC(ec_encode_data_update); + +} + +DEFINE_INTERFACE_DISPATCHER(gf_vect_mul) +{ + if (getauxval(AT_HWCAP) & HWCAP_ASIMD) + return PROVIDER_INFO(gf_vect_mul_neon); + return PROVIDER_BASIC(gf_vect_mul); + +} |