4e60d0192a
New SLP-Workshop firmware variant (Synth Library Portland), built on the MEMLCelium engine + MLP shape. Ports the two post-fork learning-algorithm changes from upstream memllib InterfaceRL into the shared nisps/ml core, runtime-configurable (no compile-time switch), inert by default: - nisps/ml/jolt.hpp: Jolt — held continuous weight morph over the flat weight buffer + post-release LR ramp (kJolt* constants verbatim). - nisps/ml/ou_noise.hpp: OUNoise<N> — Ornstein-Uhlenbeck exploration walk on the output vector (theta=0.02, dt=0.001, kMaxAmplitude=0.65). Both wired into ModeBase so every mode gains jolt_press/jolt_release/ jolt_lr_scale + set_explore_intensity; gated so existing modes stay bit-identical (parity + golden tests green). Firmware surfaces them on TogB1 (Jolt) and RVX1 (explore). New SLPWorkshopMode mode + schema + codegen; firmware alias + .ino variant; playground mode registration. Tests: jolt + OU unit tests, ModeBase learning integration incl. an inert-parity test proving SLP-Workshop == MEMLCelium with features off. Verified: cpp tests, wasm build, native↔wasm parity, lint, codegen golden, playground typecheck. Firmware compile/e2e/hardware are environment-bound (no arduino-cli/submodules/browser here). Refs ergo 019f0fca.
34 lines
1.3 KiB
C++
34 lines
1.3 KiB
C++
// nisps/core/perf.hpp — RP2040/RP2350 memory section + inlining attributes.
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//
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// On firmware builds the macros expand to GCC/Pico-specific section attributes
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// so hot code/data lives in SRAM instead of XIP flash. On every other build
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// (host tests, Emscripten/WASM) they are inert — the discipline of marking
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// audio-critical declarations is preserved syntactically without affecting
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// codegen.
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//
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// See architecture.md §3.4.
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#pragma once
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#if defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_ARCH_RP2350)
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// Pico SDK provides __not_in_flash and __not_in_flash_func.
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// __not_in_flash takes a section name string; __not_in_flash_func wraps the
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// declaration directly.
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#define NISPS_AUDIO_MEM __not_in_flash("audio")
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#define NISPS_AUDIO_FUNC __not_in_flash_func
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#define NISPS_APP_SRAM __not_in_flash("app")
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#define NISPS_FORCE_INLINE __attribute__((always_inline)) inline
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#define NISPS_HOT __attribute__((hot))
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#define NISPS_NOINLINE __attribute__((noinline))
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#else
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#define NISPS_AUDIO_MEM
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#define NISPS_AUDIO_FUNC(decl) decl
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#define NISPS_APP_SRAM
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#define NISPS_FORCE_INLINE inline
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#define NISPS_HOT
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#if defined(__GNUC__) || defined(__clang__)
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#define NISPS_NOINLINE __attribute__((noinline))
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#else
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#define NISPS_NOINLINE
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#endif
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#endif
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