CORDIC_Rotate_APFX/.gitignore

.cache

build
lib
bin
compile_commands.json
*octave-workspace
.vscode

RomGenerators/sources/main_generator_??*_*.cpp
sources/CCordicRotateRom/CCordicRotateRom_*.?pp
sources/CordicRoms/cordic_rom_*.?pp
sources/tb/catchy/cordic_rom_tb_??*_*.?pp
sources/tb/catch_less/cordic_rom_aptypes_tb_??*_*.?pp
initial commit 2022-02-04 19:27:11 +01:00			`.cache`

			`build`
			`lib`
			`bin`
			`compile_commands.json`
Big update, that compiles with Xilinx GCC 6.2 - Commit title implies possible Xilinx Vivado HLS 2019.1 support, thus support for e.g. all USRP Series 3 from Ettus. - Add a new CORDIC version, Rom based and meta-programmed via CMake features, to be even compiled with earlier GCC (not quite tested, but by changing constexpr to const and using gcc 4.6 -sdt=c++0x, it worked). - Class name modified, to be more explicit. 2022-02-18 21:33:59 +01:00			`*octave-workspace`
Update CMakeLists and add GCC 6.2 and 6.5 to the supported compiler lists 2022-02-21 11:39:33 +01:00			`.vscode`
Big update, that compiles with Xilinx GCC 6.2 - Commit title implies possible Xilinx Vivado HLS 2019.1 support, thus support for e.g. all USRP Series 3 from Ettus. - Add a new CORDIC version, Rom based and meta-programmed via CMake features, to be even compiled with earlier GCC (not quite tested, but by changing constexpr to const and using gcc 4.6 -sdt=c++0x, it worked). - Class name modified, to be more explicit. 2022-02-18 21:33:59 +01:00
Correct the name and improve widely - Fix the MC (Monte-Carlo) to the proper algoritm name, ML (maximum likelyhood) and remove HalfPi since the use of divider allow to theoretically support any pi / 2^k, k an integer. In reality, a too low rotation would require more stages than 7 but it is for futur improvements. - Make use of `divider` template to provide rotation grain finer than pi / 2. Validated (unit-tested) with pi / 4 with the same margins than pi / 2 (2% of error with floating scaling, 3% with fixed scaling). - Fix rom size which now use N_STAGES+1 bits instead of 8 regardless of N_STAGES. Simplify the cordic method implementation, which unexpectedly (and fortunately) improved its performance. 2022-03-14 14:07:10 +01:00			`RomGenerators/sources/main_generator_??_.cpp`
Big update, that compiles with Xilinx GCC 6.2 - Commit title implies possible Xilinx Vivado HLS 2019.1 support, thus support for e.g. all USRP Series 3 from Ettus. - Add a new CORDIC version, Rom based and meta-programmed via CMake features, to be even compiled with earlier GCC (not quite tested, but by changing constexpr to const and using gcc 4.6 -sdt=c++0x, it worked). - Class name modified, to be more explicit. 2022-02-18 21:33:59 +01:00			`sources/CCordicRotateRom/CCordicRotateRom_*.?pp`
			`sources/CordicRoms/cordic_rom_*.?pp`
GNU 4.6 (consequently Xilinx 2019.1) is finally supported - if GNU version is less than 6.2: * Catch2 is disabled, a custom unit test is used instead, * Constexpr keyword is largely removed and less used (performance loss), * Only ML Cordic/Roms are compiled and tested. - Perfect compilation on g++ v4.6.4, should work on Vivado HLS (g++ v4.6.3). 2022-05-13 15:53:14 +02:00			`sources/tb/catchy/cordic_rom_tb_??_.?pp`
			`sources/tb/catch_less/cordic_rom_aptypes_tb_??_.?pp`