Functions — github.com/Farama-Foundation/Arcade-Learning-Environment

CodeHub MCPcopy Create free account

hub / github.com/Farama-Foundation/Arcade-Learning-Environment / functions

Functions2,536 in github.com/Farama-Foundation/Arcade-Learning-Environment

⨍ Functions 2,536◇ Types & classes 148

↓ 3 callersFunctionMD5Update

MD5 block update operation. Continues an MD5 message-digest operation, processing another message block, and updating the context.

src/ale/emucore/MD5.cxx:142

↓ 3 callersFunctionassert_gym_ale_rollout_equivalence

Test if both environments produce similar results over a short rollout.

tests/python/test_atari_vector_env.py:45

↓ 3 callersFunctionassert_rollout_equivalence

( num_envs: int = 4, seeds: np.ndarray = np.arange(4), game: str = "pong", rollout_length: int

tests/python/test_atari_vector_xla.py:11

↓ 3 callersMethodcloneSystemState

src/ale/ale_interface.cpp:386

↓ 3 callersFunctionconvertGrayscale

src/ale/common/ColourPalette.cpp:35

↓ 3 callersMethodenqueue_bulk

Enqueue multiple actions at once. Thread-safe.

src/ale/vector/action_queue.hpp:28

↓ 3 callersMethodgame_truncated

Indicateds if the episode has been truncated.

src/ale/ale_interface.cpp:247

↓ 3 callersMethodgetRAMSize

src/ale/python/ale_python_interface.hpp:84

↓ 3 callersMethodget_keys_to_action

Return keymapping -> actions for human play. Up, down, left and right are wasd keys with fire being space. No op is 'e' Retu

src/ale/python/env.py:349

↓ 3 callersMethodisSupportedROM

src/ale/ale_interface.cpp:168

↓ 3 callersMethodis_grayscale

src/ale/vector/env_vectorizer.hpp:75

↓ 3 callersMethodmeasure_system_resources

Measure current CPU and memory usage.

scripts/benchmark-vec-env.py:81

↓ 3 callersMethodobservation_shape

Get observation shape as tuple (stack_num, height, width) or (stack_num, height, width, 3)

src/ale/vector/env_vectorizer.hpp:78

↓ 3 callersMethodpoke

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/CartAR.cxx:162

↓ 3 callersMethodprocess

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/common/SoundRaw.cxx:121

↓ 3 callersMethodreset

Resets the sub-environments. Args: seed: Current unimplemented options: Supports `reset_mask` that indicates what sub

src/ale/python/vector_env.py:148

↓ 3 callersMethodreset

Resets environment and returns initial episode observation.

src/ale/python/env.py:228

↓ 3 callersMethodreset

src/ale/vector/env_vectorizer.cpp:113

↓ 3 callersMethodrewards_data

src/ale/vector/types.hpp:142

↓ 3 callersFunctionrom_id_to_name

Convert a rom id in snake_case to the name in PascalCase.

src/ale/python/registration.py:9

↓ 3 callersMethodsize

src/ale/environment/ale_ram.hpp:41

↓ 3 callersMethodstage_result

Stage a result from a worker thread. In ordered mode: writes to slot[env_id] In unordered mode: atomically allocates next slot, may block if batch is

src/ale/vector/result_staging.hpp:43

↓ 3 callersMethodterminations_data

src/ale/vector/types.hpp:143

↓ 3 callersMethodtruncations_data

src/ale/vector/types.hpp:144

↓ 3 callersFunctionwritePNGChunk

MGB: These methods originally belonged to ExportScreen. Possibly these should be returned to their own class, rather than be static methods. They are

src/ale/common/ScreenExporter.cpp:34

↓ 2 callersMethodALEInterface

src/ale/ale_interface.cpp:99

↓ 2 callersFunctionEncode

Encodes input (UINT4) into output (unsigned char). Assumes len is a multiple of 4.

src/ale/emucore/MD5.cxx:289

↓ 2 callersFunctionMD5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/MD5.cxx:331

↓ 2 callersFunctionMD5Transform

MD5 basic transformation. Transforms state based on block.

src/ale/emucore/MD5.cxx:200

↓ 2 callersFunctionMD5_memcpy

Note: Replace "for loop" with standard memcpy if possible.

src/ale/emucore/MD5.cxx:313

↓ 2 callersFunctionMD5_memset

Note: Replace "for loop" with standard memset if possible.

src/ale/emucore/MD5.cxx:322

↓ 2 callersFunctionSDL_CloseAudio

SDL_CloseAudio */

src/ale/common/SDL2.cpp:74

↓ 2 callersFunctionSDL_GetError

SDL_GetError */

src/ale/common/SDL2.cpp:152

↓ 2 callersFunctionSDL_GetTicks

SDL_GetTicks */

src/ale/common/SDL2.cpp:158

↓ 2 callersFunctionSDL_LockAudio

SDL_LockAudio */

src/ale/common/SDL2.cpp:170

↓ 2 callersFunctionSDL_UnlockAudio

SDL_UnlockAudio */

src/ale/common/SDL2.cpp:231

↓ 2 callersFunction_all_equal

(first, second)

tests/python/test_python_interface.py:349

↓ 2 callersFunction_get_expected_bin_hashes

src/ale/python/roms/__init__.py:14

↓ 2 callersMethod_get_info

src/ale/python/env.py:341

↓ 2 callersMethod_get_obs

Retrieves the current observation using `obs_type`.

src/ale/python/env.py:324

↓ 2 callersMethodadjustVolume

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/common/SoundSDL.cxx:227

↓ 2 callersMethodarraySize

Returns the size of the underlying array */

src/ale/environment/ale_screen.hpp:54

↓ 2 callersFunctionbuildRomRLWrapper

looks for the RL wrapper corresponding to a particular rom filename, * and optionally md5. returns null if neither match */

src/ale/games/Roms.cpp:237

↓ 2 callersMethodbyte

src/ale/environment/ale_ram.hpp:58

↓ 2 callersMethodchannels

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIASnd.cxx:66

↓ 2 callersMethodcloneState

src/ale/environment/stella_environment.cpp:132

↓ 2 callersMethodclone_state

Clone emulator state. To reproduce identical states, specify `include_rng` to `True`. Args: include_rng: If to include t

src/ale/python/env.py:461

↓ 2 callersMethoddequeue

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/common/SoundSDL.cxx:526

↓ 2 callersMethodgetMD5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/PropsSet.cxx:45

↓ 2 callersMethodgetMode

packages/wasm/ale.d.ts:43

↓ 2 callersMethodget_action_meanings

Return the meaning of each action.

src/ale/python/env.py:454

↓ 2 callersMethodhandle

Get raw pointer for JAX FFI handle

src/ale/vector/env_vectorizer.hpp:85

↓ 2 callersMethodincrementFrame

src/ale/environment/ale_state.cpp:109

↓ 2 callersMethodinstall

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIA.cxx:286

↓ 2 callersMethodisLegal

src/ale/games/RomSettings.cpp:28

↓ 2 callersMethodis_episode_over

src/ale/vector/preprocessed_env.cpp:259

↓ 2 callersMethodload

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/System.cxx:150

↓ 2 callersMethodload_game

This function initializes the ROM and sets the corresponding mode and difficulty.

src/ale/python/env.py:219

↓ 2 callersMethodmap_action_idx

Return an action idx given unit actions for underlying env.

src/ale/python/env.py:397

↓ 2 callersMethodnextDouble

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/Random.cxx:75

↓ 2 callersMethodoutputFrequency

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIASnd.cxx:54

↓ 2 callersMethodprocess

src/ale/environment/phosphor_blend.cpp:31

↓ 2 callersMethodrelease_env_ids

src/ale/vector/types.hpp:153

↓ 2 callersMethodrelease_episode_frame_numbers

src/ale/vector/types.hpp:159

↓ 2 callersMethodrelease_frame_numbers

src/ale/vector/types.hpp:158

↓ 2 callersMethodrelease_lives

src/ale/vector/types.hpp:157

↓ 2 callersMethodrelease_observations

Release ownership - returns pointer and nulls internal pointer Caller takes ownership and must delete[]

src/ale/vector/types.hpp:151

↓ 2 callersMethodreset

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/common/SoundSDL.cxx:197

↓ 2 callersMethodresetCycles

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/System.cxx:175

↓ 2 callersMethodresetPaddles

src/ale/environment/ale_state.cpp:139

↓ 2 callersMethodrestoreState

src/ale/environment/stella_environment.cpp:137

↓ 2 callersMethodrom

src/ale/games/supported/Et.hpp:43

↓ 2 callersMethodrun_all_benchmarks

Run all benchmark configurations.

scripts/benchmark-vec-env.py:160

↓ 2 callersMethodsave

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/System.cxx:127

↓ 2 callersMethodsave

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIA.cxx:312

↓ 2 callersMethodseed_game

Seeds the internal and ALE RNG.

src/ale/python/env.py:211

↓ 2 callersMethodset

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIASnd.cxx:78

↓ 2 callersMethodsetCurrentMode

Save the current mode we are supposed to be in.

src/ale/environment/ale_state.hpp:93

↓ 2 callersMethodsetFrameRate

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/common/SoundSDL.cxx:259

↓ 2 callersFunctionshortened_repr

docs/_scripts/gen_environment_page.py:31

↓ 2 callersFunctionshortened_repr

docs/_scripts/gen_environments_md.py:28

↓ 2 callersMethodstep

src/ale/vector/preprocessed_env.cpp:190

↓ 2 callersMethodstop

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/M6502.cxx:98

↓ 2 callersMethodtiaFrequency

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/ale/emucore/TIASnd.cxx:60

↓ 2 callersMethodtimed_wait

src/ale/external/lightweightsemaphore.h:100

↓ 2 callersMethodtry_wait

src/ale/external/lightweightsemaphore.h:95

↓ 2 callersMethodxla

Return XLA-compatible functions for JAX integration.

src/ale/python/vector_env.py:230

↓ 1 callersFunctionDecode

Decodes input (unsigned char) into output (UINT4). Assumes len is a multiple of 4.

src/ale/emucore/MD5.cxx:303

↓ 1 callersFunctionMD5Final

MD5 finalization. Ends an MD5 message-digest operation, writing the the message digest and zeroizing the context.

src/ale/emucore/MD5.cxx:177

↓ 1 callersFunctionMD5Init

MD5 initialization. Begins an MD5 operation, writing a new context.

src/ale/emucore/MD5.cxx:129

↓ 1 callersFunctionSDL_AllocFormat

SDL_AllocFormat */

src/ale/common/SDL2.cpp:68

↓ 1 callersFunctionSDL_CreateRGBSurface

SDL_CreateRGBSurface */

src/ale/common/SDL2.cpp:80

↓ 1 callersFunctionSDL_CreateRenderer

SDL_CreateRenderer */

src/ale/common/SDL2.cpp:93

↓ 1 callersFunctionSDL_CreateTexture

SDL_CreateTexture */

src/ale/common/SDL2.cpp:101

↓ 1 callersFunctionSDL_CreateWindow

SDL_CreateWindow */

src/ale/common/SDL2.cpp:111

↓ 1 callersFunctionSDL_Delay

src/ale/common/SDL2.cpp:122

↓ 1 callersFunctionSDL_DestroyRenderer

SDL_DestroyRenderer */

src/ale/common/SDL2.cpp:128

↓ 1 callersFunctionSDL_DestroyTexture

SDL_DestroyTexture */

src/ale/common/SDL2.cpp:134

↓ 1 callersFunctionSDL_DestroyWindow

SDL_DestroyWindow */

src/ale/common/SDL2.cpp:140

↓ 1 callersFunctionSDL_FreeSurface

SDL_FreeSurface */

src/ale/common/SDL2.cpp:146

← previous next →101–200 of 2,536, ranked by callers