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Bump DspTap to df482d1 (wave 1 of the FFT plan) #52

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Merged
tap merged 1 commit into from
Sep 17, 2026
Merged

Bump DspTap to df482d1 (wave 1 of the FFT plan) #52

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2 changes: 1 addition & 1 deletion submodules/dsptap
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Submodule dsptap updated 59 files
+279 −0 .github/workflows/bench.yml
+86 −15 .github/workflows/ci.yml
+1 −1 CLAUDE.md
+10 −0 CMakeLists.txt
+6 −0 LICENSES/LicenseRef-Ooura.txt
+60 −9 NOTICE.md
+104 −21 README.md
+59 −0 bench/CMakeLists.txt
+232 −0 bench/README.md
+7 −0 bench/baselines.json
+128 −0 bench/bench_common.h
+101 −0 bench/bench_fft.cpp
+49 −0 bench/icount/CMakeLists.txt
+113 −0 bench/icount/icount_main.cpp
+25 −0 bench/icount/smoke.cmake
+44 −0 bench/size_probe.cpp
+54 −0 cmake/arm-cortex-m33-mps2.cmake
+70 −0 cmake/arm-cortex-m4-mps2.cmake
+21 −10 cmake/arm-cortex-m55-mps3.cmake
+1,044 −0 docs/audit-fft-and-code-smells.md
+418 −0 docs/fft-design.md
+12 −6 include/tap/dsp/decimate.h
+328 −0 include/tap/dsp/fft/fft_arith.h
+163 −0 include/tap/dsp/fft/spectrum.h
+14 −10 include/tap/dsp/log_mel.h
+74 −10 include/tap/dsp/psola.h
+72 −30 include/tap/dsp/pvoc.h
+31 −12 include/tap/dsp/quantize.h
+144 −29 include/tap/dsp/sample_traits.h
+144 −5 notebooks/dsptap_py.py
+606 −0 notebooks/fft.ipynb
+10 −2 notebooks/requirements.txt
+23 −0 platform/README.md
+212 −0 platform/cortexm_startup.c
+94 −0 platform/mps2_an386.ld
+93 −0 platform/mps2_an505.ld
+93 −0 platform/mps3_an547.ld
+181 −0 scripts/icount.py
+245 −22 tests/CMakeLists.txt
+66 −0 tests/bare_metal_main.cpp
+78 −0 tests/support/signals.h
+169 −47 tests/test_decimate.cpp
+249 −0 tests/test_fft_arith.cpp
+755 −0 tests/test_fft_oracle.cpp
+426 −0 tests/test_fft_parity_ooura.cpp
+405 −0 tests/test_fft_rt.cpp
+7 −2 tests/test_fir_kernels.cpp
+40 −0 tests/test_psola.cpp
+50 −3 tests/test_pvoc.cpp
+65 −0 tests/test_quantize.cpp
+60 −5 tests/test_sample_traits.cpp
+327 −0 tests/test_spectrum.cpp
+1 −1 third_party/cmsis-dsp/VENDOR.md
+3 −3 tools/capi/CMakeLists.txt
+182 −0 tools/capi/dsptap_capi.cpp
+73 −3 tools/capi/dsptap_capi.h
+33 −0 tools/fingerprint/CMakeLists.txt
+134 −0 tools/fingerprint/fingerprint.cpp
+63 −0 tools/qemu_insn_plugin/insn_count.c
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