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IR3 works on versions earlier than 3.14 (#14507)

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This commit is contained in:
Christopher Milan
2026-02-02 20:10:19 -08:00
committed by GitHub
parent 33c886cafa
commit a5d7eb37db
2 changed files with 2 additions and 3 deletions
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2
.github/workflows/test.yml vendored
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@@ -957,7 +957,7 @@ jobs:
key: compile-${{ matrix.backend }}
deps: testing_unit
mesa: ${{ (matrix.backend == 'ir3' || matrix.backend == 'nak') && 'true' }}
python-version: '3.14'
python-version: '3.12'
- name: Set env
shell: bash
run: printf "NULL=1\nNULL_ALLOW_COPYOUT=1\n${{ matrix.backend == 'ir3' && 'NULL_IR3=1' || matrix.backend == 'nak' && 'NULL_NAK=1' }}" >> $GITHUB_ENV

3
tinygrad/runtime/support/compiler_mesa.py
View File

@@ -1,4 +1,4 @@
import base64, ctypes, pathlib, tempfile, hashlib, sys
import base64, ctypes, pathlib, tempfile, hashlib
from tinygrad.device import Compiler
from tinygrad.helpers import cpu_objdump, system, data64
from tinygrad.runtime.autogen import mesa, llvm
@@ -90,7 +90,6 @@ def disas_adreno(lib:bytes, gpu_id=630):
class IR3Compiler(Compiler):
def __init__(self, chip_id, cache_key="ir3"):
assert sys.version_info >= (3,14), "IR3 requires python 3.14's bitfield fixes"
self.dev_id = mesa.struct_fd_dev_id(((chip_id >> 24) & 0xFF) * 100 + ((chip_id >> 16) & 0xFF) * 10 + ((chip_id >> 8) & 0xFF), chip_id)
self.cc = mesa.ir3_compiler_create(None, self.dev_id, mesa.fd_dev_info(self.dev_id),
mesa.struct_ir3_compiler_options(disable_cache=True)).contents