95a73917cd
GH-122029: Break INSTRUMENTED_CALL into micro-ops, so that its behavior is consistent with CALL (GH-122177)
2024-07-26 14:35:57 +01:00
afb0aa6ed2
GH-121131: Clean up and fix some instrumented instructions. (GH-121132)
...
* Add support for 'prev_instr' to code generator and refactor some INSTRUMENTED instructions
2024-07-26 12:24:12 +01:00
d9efa45d74
GH-118093: Add tier two support for BINARY_OP_INPLACE_ADD_UNICODE (GH-122253)
2024-07-25 14:45:07 -07:00
5f6001130f
GH-118093: Add tier two support for LOAD_ATTR_PROPERTY (GH-122283)
2024-07-25 10:45:28 -07:00
2e14a52cce
GH-122160: Remove BUILD_CONST_KEY_MAP opcode. (GH-122164)
2024-07-25 16:24:29 +01:00
7b36b67b1e
GH-118093: Add tier two support to several instructions (GH-121884)
2024-07-18 14:24:58 -07:00
9cefcc0ee7
GH-120507: Lower the `BEFORE_WITH` and `BEFORE_ASYNC_WITH` instructions. ( #120640 )
...
* Remove BEFORE_WITH and BEFORE_ASYNC_WITH instructions.
* Add LOAD_SPECIAL instruction
* Reimplement `with` and `async with` statements using LOAD_SPECIAL
2024-06-18 12:17:46 +01:00
274f844830
GH-120619: Clean up `RETURN_VALUE` instruction (GH-120624)
...
* Rename _POP_FRAME to _RETURN_VALUE as it returns a value as well as popping a frame.
* Remove remaining _POP_FRAMEs
2024-06-17 14:40:11 +01:00
80a4e38994
gh-119821: Support non-dict globals in LOAD_FROM_DICT_OR_GLOBALS ( #119822 )
...
Support non-dict globals in LOAD_FROM_DICT_OR_GLOBALS
The implementation basically copies LOAD_GLOBAL. Possibly it could be deduplicated,
but that seems like it may get hairy since the two operations have different operands.
This is important to fix in 3.14 for PEP 649, but it's a bug in earlier versions too,
and we should backport to 3.13 and 3.12 if possible.
2024-05-31 14:05:24 -07:00
c1e9647107
gh-119689: generate stack effect metadata for pseudo instructions ( #119691 )
2024-05-29 09:47:56 +00:00
5cd3ffd6b7
GH-119258: Handle STORE_ATTR_WITH_HINT in tier two (GH-119481)
2024-05-28 12:47:54 -07:00
cfcc054dee
GH-119476: Split _CHECK_FUNCTION_VERSION out of _CHECK_FUNCTION_EXACT_ARGS (GH-119510)
2024-05-28 12:45:11 -07:00
ae9140f32a
gh-119676: remove several pseudo instructions which are use only in codegen ( #119677 )
2024-05-28 19:05:38 +00:00
98e855fcc1
gh-119180: Add LOAD_COMMON_CONSTANT opcode ( #119321 )
...
The PEP 649 implementation will require a way to load NotImplementedError
from the bytecode. @markshannon suggested implementing this by converting
LOAD_ASSERTION_ERROR into a more general mechanism for loading constants.
This PR adds this new opcode. I will work on the rest of the implementation
of the PEP separately.
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
2024-05-22 00:46:39 +00:00
6e9863d7a3
gh-118692: Avoid creating unnecessary StopIteration instances for monitoring ( #119216 )
2024-05-21 20:42:51 +00:00
1ab6356ebe
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
...
* Add CALL_PY_GENERAL, CALL_BOUND_METHOD_GENERAL and call CALL_NON_PY_GENERAL specializations.
* Remove CALL_PY_WITH_DEFAULTS specialization
* Use CALL_NON_PY_GENERAL in more cases when otherwise failing to specialize
2024-05-04 12:11:11 +01:00
67bba9dd0f
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482)
2024-05-02 13:10:31 +01:00
7d83f7bcc4
gh-118335: Configure Tier 2 interpreter at build time ( #118339 )
...
The code for Tier 2 is now only compiled when configured
with `--enable-experimental-jit[=yes|interpreter]`.
We drop support for `PYTHON_UOPS` and -`Xuops`,
but you can disable the interpreter or JIT
at runtime by setting `PYTHON_JIT=0`.
You can also build it without enabling it by default
using `--enable-experimental-jit=yes-off`;
enable with `PYTHON_JIT=1`.
On Windows, the `build.bat` script supports
`--experimental-jit`, `--experimental-jit-off`,
`--experimental-interpreter`.
In the C code, `_Py_JIT` is defined as before
when the JIT is enabled; the new variable
`_Py_TIER2` is defined when the JIT *or* the
interpreter is enabled. It is actually a bitmask:
1: JIT; 2: default-off; 4: interpreter.
2024-04-30 18:26:34 -07:00
5b05d452cd
GH-118095: Add tier 2 support for YIELD_VALUE (GH-118380)
2024-04-30 11:33:13 +01:00
3e06c7f719
GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 (GH-118279)
2024-04-26 18:08:50 +01:00
f180b31e76
GH-118095: Handle `RETURN_GENERATOR` in tier 2 (GH-118180)
2024-04-25 11:32:47 +01:00
77cd0428b6
GH-118095: Convert DEOPT_IFs on likely side exits to EXIT_IFs (GH-118106)
...
Covert DEOPT_IFs on likely side exits to EXIT_IFs
2024-04-24 14:37:55 +01:00
d3bd6b5f3f
GH-115419: Improve list of escaping functions (GH-118054)
2024-04-19 09:25:07 +01:00
c32dc47aca
GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)
2024-04-02 11:59:21 +01:00
bf82f77957
GH-116422: Tier2 hot/cold splitting (GH-116813)
...
Splits the "cold" path, deopts and exits, from the "hot" path, reducing the size of most jitted instructions, at the cost of slower exits.
2024-03-26 09:35:11 +00:00
61e54bfcee
GH-116422: Factor out eval breaker checks at end of calls into its own micro-op. (GH-116817)
2024-03-14 16:31:47 +00:00
b6ae6da1bd
GH-116596: Better determination of escaping uops. (GH-116597)
2024-03-11 13:37:48 +00:00
4e5df2013f
GH-116468: Use constants instead of `oparg` in stack effects when `oparg` is known to be a constant. (GH-116469)
2024-03-11 09:30:15 +00:00
41457c7fdb
gh-116381: Remove bad specializations, add fail stats (GH-116464)
...
* Remove bad specializations, add fail stats
2024-03-08 00:21:21 +08:00
7114cf20c0
gh-116381: Specialize CONTAINS_OP (GH-116385)
...
* Specialize CONTAINS_OP
* 📜 🤖 Added by blurb_it.
* Add PyAPI_FUNC for JIT
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2024-03-07 03:30:11 +08:00
23db9c6227
GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352)
2024-03-05 15:23:08 +00:00
dcba21f905
gh-115687: Split up guards from COMPARE_OP (GH-115688)
2024-02-20 11:30:49 +00:00
626c414995
GH-115457: Support splitting and replication of micro ops. (GH-115558)
2024-02-20 10:50:59 +00:00
7b21403ccd
GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)
2024-02-20 09:39:55 +00:00
7cce857622
gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085)
...
---------
Co-authored-by: Mark Shannon <9448417+markshannon@users.noreply.github.com>
Co-authored-by: Jules <57632293+JuliaPoo@users.noreply.github.com>
Co-authored-by: Guido van Rossum <gvanrossum@users.noreply.github.com>
2024-02-13 21:24:48 +08:00
981d172f7f
GH-112354: `END_FOR` instruction to only pop one value. (GH-114247)
...
* Compiler emits END_FOR; POP_TOP instead of END_FOR. To support tier 2 side exits in loops.
2024-01-24 15:10:17 +00:00
ac92527c08
gh-113710: Add types to the interpreter DSL ( #113711 )
...
Co-authored-by: Jules <57632293+JuliaPoo@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2024-01-13 01:30:27 +08:00
a0c9cf9456
GH-113860: All executors are now defined in terms of micro ops. Convert counter executor to use uops. (GH-113864)
2024-01-10 15:44:34 +00:00
723f4d6698
GH-111485: Delete the old generator code. (GH-113321)
2023-12-21 12:46:28 +00:00
e96f26083b
GH-111485: Generate instruction and uop metadata (GH-113287)
2023-12-20 14:27:25 +00:00
e24eccbc1c
GH-111485: Sort metadata tables for easier checking of future diffs (GH-113101)
2023-12-14 16:41:52 +00:00
6873555955
GH-112354: Treat _EXIT_TRACE like an unconditional side exit (GH-113104)
2023-12-14 14:26:44 +00:00
956023826a
GH-108866: Guarantee forward progress in executors. (GH-113006)
2023-12-12 19:02:24 +00:00
c27e9d5d17
GH-111485: Factor out generation of uop IDs from cases generator. (GH-112877)
2023-12-11 14:14:36 +00:00
b449415b2f
GH-111485: Separate out parsing, analysis and code-gen phases of tier 1 code generator (GH-112299)
2023-12-07 12:49:40 +00:00
07ebd46f9e
gh-112519: Make it possible to specify instruction flags for pseudo instructions in bytecodes.c ( #112520 )
2023-11-30 11:03:30 +00:00
1995955173
gh-106529: Make FOR_ITER a viable uop ( #112134 )
...
This uses the new mechanism whereby certain uops
are replaced by others during translation,
using the `_PyUop_Replacements` table.
We further special-case the `_FOR_ITER_TIER_TWO` uop
to update the deoptimization target to point
just past the corresponding `END_FOR` opcode.
Two tiny code cleanups are also part of this PR.
2023-11-20 10:08:53 -08:00
4bbb367ba6
GH-111848: Set the IP when de-optimizing (GH-112065)
...
* Replace jumps with deopts in tier 2
* Fewer special cases of uop names
* Add target field to uop IR
* Remove more redundant SET_IP and _CHECK_VALIDITY micro-ops
* Extend whitelist of non-escaping API functions.
2023-11-15 15:48:58 +00:00
a519b87958
GH-111848: Convert remaining jumps to deopts into tier 2 code. (GH-112045)
2023-11-14 15:30:33 +00:00
25c4956488
GH-109369: Exit tier 2 if executor is invalid (GH-111657)
2023-11-09 11:19:51 +00:00
Mark Shannon
Brandt Bucher
Jelle Zijlstra
Irit Katriel
Guido van Rossum
Ken Jin