diff --git a/ci-scripts/xml_files/gnb_usrp_build.xml b/ci-scripts/xml_files/gnb_usrp_build.xml index f67098116b..db6450b259 100644 --- a/ci-scripts/xml_files/gnb_usrp_build.xml +++ b/ci-scripts/xml_files/gnb_usrp_build.xml @@ -40,7 +40,7 @@ TesteNB Build_eNB Build gNB (USRP) - --gNB -w USRP --ninja -c -P --build-lib ldpc_cuda --build-lib ldpc_t2 --cmake-opt -DASN1C_EXEC=/opt/asn1c/bin/asn1c + --gNB -w USRP --ninja -c -P --build-lib ldpc_cuda --build-lib ldpc_aal --cmake-opt -DASN1C_EXEC=/opt/asn1c/bin/asn1c True diff --git a/ci-scripts/xml_files/t2_offload_dec_nr_ulsim.xml b/ci-scripts/xml_files/t2_offload_dec_nr_ulsim.xml index 15b8921a5a..c721441907 100644 --- a/ci-scripts/xml_files/t2_offload_dec_nr_ulsim.xml +++ b/ci-scripts/xml_files/t2_offload_dec_nr_ulsim.xml @@ -62,7 +62,7 @@ true nr_ulsim 100 - -n1000 -s30 -S30.2 -m5 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m5 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -80,7 +80,7 @@ true nr_ulsim 150 - -n1000 -s30 -S30.2 -m15 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m15 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -98,7 +98,7 @@ true nr_ulsim 250 - -n1000 -s30 -S30.2 -m25 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m25 -r106 -R106 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -116,7 +116,7 @@ true nr_ulsim 150 - -n1000 -s30 -S30.2 -m5 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m5 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -134,7 +134,7 @@ true nr_ulsim 350 - -n1000 -s30 -S30.2 -m15 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m15 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -152,7 +152,7 @@ true nr_ulsim 550 - -n1000 -s30 -S30.2 -m25 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m25 -r273 -R273 -C10 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -170,7 +170,7 @@ true nr_ulsim 250 - -n1000 -s30 -S30.2 -m5 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m5 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -188,7 +188,7 @@ true nr_ulsim 650 - -n1000 -s30 -S30.2 -m15 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m15 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -206,7 +206,7 @@ true nr_ulsim 1100 - -n1000 -s30 -S30.2 -m25 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -m25 -r273 -R273 -C10 -W2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 diff --git a/ci-scripts/xml_files/t2_offload_enc_nr_dlsim.xml b/ci-scripts/xml_files/t2_offload_enc_nr_dlsim.xml index 7feb93741a..14f488dc6c 100644 --- a/ci-scripts/xml_files/t2_offload_enc_nr_dlsim.xml +++ b/ci-scripts/xml_files/t2_offload_enc_nr_dlsim.xml @@ -63,7 +63,7 @@ true nr_dlsim 100 - -n1000 -s30 -S30.2 -e5 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e5 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -81,7 +81,7 @@ true nr_dlsim 100 - -n1000 -s30 -S30.2 -e15 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e15 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -99,7 +99,7 @@ true nr_dlsim 200 - -n1000 -s30 -S30.2 -e25 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e25 -b106 -R106 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -117,7 +117,7 @@ true nr_dlsim 150 - -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -135,7 +135,7 @@ true nr_dlsim 250 - -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -153,7 +153,7 @@ true nr_dlsim 400 - -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -171,7 +171,7 @@ true nr_dlsim 200 - -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -189,7 +189,7 @@ true nr_dlsim 500 - -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -207,7 +207,7 @@ true nr_dlsim 500 - -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -x2 -z2 -y2 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -225,7 +225,7 @@ true nr_dlsim 200 - -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e5 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -243,7 +243,7 @@ true nr_dlsim 300 - -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e15 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 @@ -261,6 +261,6 @@ true nr_dlsim 450 - -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 + -n1000 -s30 -S30.2 -e25 -b273 -R273 -X4,5,6,7,8,9 -x2 -z4 -y4 -P --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev af:00.0 --nrLDPC_coding_t2.dpdk_core_list 11-12 diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai index 0b6f31d930..292e8d0575 100755 --- a/cmake_targets/build_oai +++ b/cmake_targets/build_oai @@ -45,7 +45,7 @@ BUILD_DOXYGEN=0 DISABLE_HARDWARE_DEPENDENCY="False" CMAKE_BUILD_TYPE="RelWithDebInfo" CMAKE_CMD="$CMAKE" -OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_cuda ldpc_t2 ldpc_xdma websrv oai_iqplayer imscope imscope_record" +OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_cuda ldpc_aal ldpc_xdma websrv oai_iqplayer imscope imscope_record" TARGET_LIST="" BUILD_TOOL_OPT="-j$(nproc)" diff --git a/doc/BUILD.md b/doc/BUILD.md index 4d629007b0..8298204859 100644 --- a/doc/BUILD.md +++ b/doc/BUILD.md @@ -185,7 +185,7 @@ Some libraries have further dependencies and might not build on every system: - `enbscope`, `uescope`, `nrscope`: libforms/X - `ldpc_cuda`: CUDA - `websrv`: npm and others -- `ldpc_t2`: DPDK with patch +- `ldpc_aal`: DPDK with patch # Running `cmake` directly diff --git a/doc/LDPC_T2_OFFLOAD_SETUP.md b/doc/LDPC_OFFLOAD_SETUP.md similarity index 92% rename from doc/LDPC_T2_OFFLOAD_SETUP.md rename to doc/LDPC_OFFLOAD_SETUP.md index 0e9506db78..bada5c36df 100644 --- a/doc/LDPC_T2_OFFLOAD_SETUP.md +++ b/doc/LDPC_OFFLOAD_SETUP.md @@ -17,7 +17,7 @@ [[_TOC_]] This documentation describes the integration of LDPC coding for lookaside acceleration using O-RAN AAL/DPDK BBDEV in OAI, along with its usage. -For details on the implementation, please consult the [developer notes](../openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/README.md). +For details on the implementation, please consult the [developer notes](../openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/README.md). # Requirements @@ -209,12 +209,12 @@ cd ~/openairinterface5g/cmake_targets cd ~/openairinterface5g source oaienv cd cmake_targets -./build_oai -w USRP --ninja --gNB -P --build-lib "ldpc_t2" -C +./build_oai -w USRP --ninja --gNB -P --build-lib "ldpc_aal" -C ``` -A shared object file `libldpc_t2.so` will be created during the compilation. +A shared object file `libldpc_aal.so` will be created during the compilation. This object is conditionally compiled. -The selection of the library to compile is done using `--build-lib ldpc_t2`. +The selection of the library to compile is done using `--build-lib ldpc_aal`. > Note: The required DPDK poll mode driver has to be present on the host machine and required DPDK version has to be installed on the host, prior to building OAI. @@ -245,14 +245,14 @@ nrLDPC_coding_t2 : { loader : { ldpc : { - shlibversion : "_t2"; + shlibversion : "_aal"; }; }; ``` # Running OAI with O-RAN AAL -In general, to offload of the channel coding to the LDPC accelerator, we use use the `--loader.ldpc.shlibversion _t2` option. +In general, to offload of the channel coding to the LDPC accelerator, we use use the `--loader.ldpc.shlibversion _aal` option. ## 5G PHY simulators @@ -263,7 +263,7 @@ Example command: cd ~/openairinterface5g source oaienv cd cmake_targets/ran_build/build -sudo ./nr_ulsim -n100 -s20 -m20 -r273 -R273 --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 0-1 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff +sudo ./nr_ulsim -n100 -s20 -m20 -r273 -R273 --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 0-1 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff ``` ### nr_dlsim @@ -272,7 +272,7 @@ Example command: cd ~/openairinterface5g source oaienv cd cmake_targets/ran_build/build -sudo ./nr_dlsim -n300 -s30 -R 106 -e 27 --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 0-1 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff +sudo ./nr_dlsim -n300 -s30 -R 106 -e 27 --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 0-1 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff ``` ## OTA test @@ -284,7 +284,7 @@ Example command: cd ~/openairinterface5g source oaienv cd cmake_targets/ran_build/build -sudo ./nr-softmodem -O ~/gnb.conf --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 14-15 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff --nrLDPC_coding_t2.eal_init_bbdev 1 +sudo ./nr-softmodem -O ~/gnb.conf --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev 0000:f7:00.1 --nrLDPC_coding_t2.dpdk_core_list 14-15 --nrLDPC_coding_t2.vfio_vf_token 00112233-4455-6677-8899-aabbccddeeff --nrLDPC_coding_t2.eal_init_bbdev 1 ``` # Known Issue(s) diff --git a/doc/README.md b/doc/README.md index 756294fb5d..0776e627c9 100644 --- a/doc/README.md +++ b/doc/README.md @@ -64,7 +64,7 @@ There is some general information in the [OpenAirInterface Gitlab Wiki](https:// - [How to run with E2 agent](../openair2/E2AP/README.md) - [How to run the physical simulators](./physical-simulators.md) - [How to setup OAI with Nvidia Aerial and Foxconn](./Aerial_FAPI_Split_Tutorial.md) -- [How to setup OAI with AMD T2 Telco card](./LDPC_T2_OFFLOAD_SETUP.md) +- [How to setup OAI with LDPC accelerators (Xilinx T2/Intel ACCs)](./LDPC_OFFLOAD_SETUP.md) - [How to do a handover](./handover-tutorial.md) - [How to setup gNB frequency](./gNB_frequency_setup.md) diff --git a/openair1/PHY/CODING/DOC/LDPCImplementation.md b/openair1/PHY/CODING/DOC/LDPCImplementation.md index dc2959bc73..956dad97bf 100644 --- a/openair1/PHY/CODING/DOC/LDPCImplementation.md +++ b/openair1/PHY/CODING/DOC/LDPCImplementation.md @@ -28,35 +28,35 @@ shlib_path libldpc.so `libldpc.so` has its decoder implemented in [nrLDPC_coding_segment_decoder.c](file://../nrLDPC_coding/nrLDPC_coding_segment/nrLDPC_coding_segment_decoder.c).\ Its encoder is implemented in [nrLDPC_coding_segment_encoder.c](file://../nrLDPC_coding/nrLDPC_coding_segment/nrLDPC_coding_segment_encoder.c). -loading `libldpc_t2.so` instead of `libldpc.so`: +loading `libldpc_aal.so` instead of `libldpc.so`: -`make ldpc_t2` +`make ldpc_aal` -This command creates the `libldpc_t2.so` shared library. +This command creates the `libldpc_aal.so` shared library. ``` -Building C object CMakeFiles/ldpc_t2.dir/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c.o -Linking C shared module libldpc_t2.so +Building C object CMakeFiles/ldpc_aal.dir/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.c.o +Linking C shared module libldpc_aal.so ``` At runtime, to successfully use LDPC accelerators (e.g., Xilinx T2/Intel ACCs), you will need to install the corresponding drivers and tools. -Please refer to the dedicated documentation at [LDPC_T2_OFFLOAD_SETUP.md](file://../../../../doc/LDPC_T2_OFFLOAD_SETUP.md). +Please refer to the dedicated documentation at [LDPC_OFFLOAD_SETUP.md](file://../../../../doc/LDPC_OFFLOAD_SETUP.md). -`./nr-softmodem -O libconfig:gnb.band78.sa.fr1.106PRB.usrpb210.conf:dbgl5 --rfsim --rfsimulator.serveraddr server --log_config.gtpu_log_level info --loader.ldpc.shlibversion _t2 --nrLDPC_coding_t2.dpdk_dev 01:00.0 --nrLDPC_coding_t2.dpdk_core_list 0-1` +`./nr-softmodem -O libconfig:gnb.band78.sa.fr1.106PRB.usrpb210.conf:dbgl5 --rfsim --rfsimulator.serveraddr server --log_config.gtpu_log_level info --loader.ldpc.shlibversion _aal --nrLDPC_coding_t2.dpdk_dev 01:00.0 --nrLDPC_coding_t2.dpdk_core_list 0-1` ``` ....................... [CONFIG] loader.ldpc.shlibversion set to default value "" [LIBCONFIG] loader.ldpc: 2/2 parameters successfully set, (1 to default value) -[CONFIG] shlibversion set to _t2 from command line +[CONFIG] shlibversion set to _aal from command line [CONFIG] loader.ldpc 1 options set from command line -shlib_path libldpc_t2.so -[LOADER] library libldpc_t2.so successfully loaded +shlib_path libldpc_aal.so +[LOADER] library libldpc_aal.so successfully loaded ........................ ``` -`libldpc_t2.so` has its decoder and its encoder implemented in [nrLDPC_coding_t2.c](file://../nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c). +`libldpc_aal.so` has its decoder and its encoder implemented in [nrLDPC_coding_aal.c](file://../nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.c). loading `libldpc_xdma.so` instead of `libldpc.so`: @@ -103,7 +103,7 @@ Libraries implementing the slotwise LDPC coding must be named `libldpc<_version> `libldpc.so` is completed. -`libldpc_t2.so` is completed. +`libldpc_aal.so` is completed. `libldpc_xdma.so` is completed. diff --git a/openair1/PHY/CODING/nrLDPC_coding/CMakeLists.txt b/openair1/PHY/CODING/nrLDPC_coding/CMakeLists.txt index e60ca479bb..356aa5f2a0 100644 --- a/openair1/PHY/CODING/nrLDPC_coding/CMakeLists.txt +++ b/openair1/PHY/CODING/nrLDPC_coding/CMakeLists.txt @@ -1,3 +1,3 @@ add_subdirectory(nrLDPC_coding_segment) add_subdirectory(nrLDPC_coding_xdma) -add_subdirectory(nrLDPC_coding_t2) +add_subdirectory(nrLDPC_coding_aal) diff --git a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/CMakeLists.txt b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/CMakeLists.txt new file mode 100644 index 0000000000..eeff46cd14 --- /dev/null +++ b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/CMakeLists.txt @@ -0,0 +1,37 @@ +########################################################## +# LDPC offload library - O-RAN AAL/DPDK BBDEV +########################################################## + +add_boolean_option(ENABLE_LDPC_AAL OFF "Build support for LDPC Offload using O-RAN AAL library" OFF) + +if (ENABLE_LDPC_AAL) + pkg_check_modules(LIBDPDK_AAL REQUIRED libdpdk>=20.11.9) + + find_library(PMD_T2 NAMES rte_baseband_accl_ldpc HINTS ${LIBDPDK_AAL_LIBRARY_DIRS}) + if (PMD_T2) + add_compile_definitions(LDPC_T2) + message(STATUS "found poll-mode driver for AccelerComm T2 LDPC Offload (rte_baseband_accl_ldpc.so)") + else() + if (LIBDPDK_AAL_VERSION VERSION_LESS "22.11") + message(FATAL_ERROR "for non-T2 BBDEV PMDs, we support the Intel ACC100 and ACC200 (VRB1), using DPDK 22.11 or later.") + endif() + endif() + + add_library(ldpc_aal MODULE nrLDPC_coding_aal.c) + + set_target_properties(ldpc_aal PROPERTIES COMPILE_FLAGS "-DALLOW_EXPERIMENTAL_API") + set_target_properties(ldpc_aal PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}) + target_include_directories(ldpc_aal PRIVATE ${LIBDPDK_AAL_INCLUDE_DIRS}) + target_link_libraries(ldpc_aal PRIVATE ldpc_gen_HEADERS ${LIBDPDK_AAL_LDFLAGS}) + if (PMD_T2) + target_link_libraries(ldpc_aal PRIVATE ${PMD_T2}) + endif() + + add_dependencies(nr-softmodem ldpc_aal) + add_dependencies(nr-uesoftmodem ldpc_aal) + add_dependencies(nr_ulsim ldpc_aal) + add_dependencies(nr_ulschsim ldpc_aal) + add_dependencies(nr_dlsim ldpc_aal) + add_dependencies(nr_dlschsim ldpc_aal) + +endif() diff --git a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/README.md b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/README.md similarity index 99% rename from openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/README.md rename to openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/README.md index ee55f7ff21..140fff5f1e 100644 --- a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/README.md +++ b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/README.md @@ -1,4 +1,4 @@ -This document highlights some of the key aspects of the implementation for O-RAN AAL/DPDK BBDEV; for user documentation, please consult the [setup guide](../../../../../doc/LDPC_T2_OFFLOAD_SETUP.md) instead. +This document highlights some of the key aspects of the implementation for O-RAN AAL/DPDK BBDEV; for user documentation, please consult the [setup guide](../../../../../doc/LDPC_OFFLOAD_SETUP.md) instead. ## Overview diff --git a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.c similarity index 99% rename from openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c rename to openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.c index bd1aad254d..661fc0ce63 100644 --- a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c +++ b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.c @@ -2,13 +2,8 @@ * Copyright(c) 2017 Intel Corporation */ -/*! \file PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.c - * \note: based on testbbdev test_bbdev_perf.c functions. Harq buffer offset added. - * \mbuf and mempool allocated at the init step, LDPC parameters updated from OAI. - */ - -#include "PHY/CODING/nrLDPC_coding/nrLDPC_coding_interface.h" -#include "PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.h" +#include "../nrLDPC_coding_interface.h" +#include "nrLDPC_coding_aal.h" #include "PHY/sse_intrin.h" #include #define NR_LDPC_ENABLE_PARITY_CHECK diff --git a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.h b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.h similarity index 100% rename from openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/nrLDPC_coding_t2.h rename to openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_aal/nrLDPC_coding_aal.h diff --git a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/CMakeLists.txt b/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/CMakeLists.txt deleted file mode 100644 index b6a0cacf39..0000000000 --- a/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_t2/CMakeLists.txt +++ /dev/null @@ -1,41 +0,0 @@ -########################################################## -# LDPC offload library - DPDK BBDEV -########################################################## - -add_boolean_option(ENABLE_LDPC_T2 OFF "Build support for LDPC Offload to T2 library" OFF) - -if (ENABLE_LDPC_T2) - pkg_check_modules(LIBDPDK_T2 REQUIRED libdpdk>=20.11.9) - - if(LIBDPDK_T2_VERSION VERSION_LESS "21.11") - add_compile_definitions(DPDK_VER_PRE_21_11) - endif() - - find_library(PMD_T2 NAMES rte_baseband_accl_ldpc HINTS ${LIBDPDK_T2_LIBRARY_DIRS}) - if (PMD_T2) - add_compile_definitions(LDPC_T2) - message(STATUS "found poll-mode driver for AccelerComm T2 LDPC Offload (rte_baseband_accl_ldpc.so)") - else() - if (LIBDPDK_T2_VERSION VERSION_LESS "22.11") - message(FATAL_ERROR "for non-T2 BBDEV PMDs, we support the Intel ACC100 and ACC200 (VRB1), using DPDK 22.11 or later.") - endif() - endif() - - add_library(ldpc_t2 MODULE nrLDPC_coding_t2.c) - - set_target_properties(ldpc_t2 PROPERTIES COMPILE_FLAGS "-DALLOW_EXPERIMENTAL_API") - set_target_properties(ldpc_t2 PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}) - target_include_directories(ldpc_t2 PRIVATE ${LIBDPDK_T2_INCLUDE_DIRS}) - target_link_libraries(ldpc_t2 PRIVATE ldpc_gen_HEADERS ${LIBDPDK_T2_LDFLAGS}) - if (PMD_T2) - target_link_libraries(ldpc_t2 PRIVATE ${PMD_T2}) - endif() - - add_dependencies(nr-softmodem ldpc_t2) - add_dependencies(nr-uesoftmodem ldpc_t2) - add_dependencies(nr_ulsim ldpc_t2) - add_dependencies(nr_ulschsim ldpc_t2) - add_dependencies(nr_dlsim ldpc_t2) - add_dependencies(nr_dlschsim ldpc_t2) - -endif()