RANGEIFY=2 is partial contig

.github/workflows/test.yml

@@ -613,8 +613,8 @@ jobs:
           -k "not test_symbolic_arange_sym_step and not test_threefry_doesnt_use_long" \
           test/test_tiny.py test/test_rangeify.py test/test_ops.py test/test_tensor_variable.py \
           test/test_outerworld_range.py test/test_sample.py test/test_randomness.py test/test_tensor_data.py
-    - name: Test CPU=1 RANGEIFY=1 PARTIAL_CONTIG=1
-      run: PARTIAL_CONTIG=1 CPU=1 RANGEIFY=1 python3 -m pytest -n auto test/test_tiny.py test/test_rangeify.py test/test_ops.py --durations 20
+    - name: Test CPU=1 RANGEIFY=2
+      run: CPU=1 RANGEIFY=2 python3 -m pytest -n auto test/test_tiny.py test/test_rangeify.py test/test_ops.py --durations 20
     - name: Test LLVM=1 RANGEIFY=1 (slow tests)
       run: LLVM=1 RANGEIFY=1 python3 -m pytest -n auto test/models/test_mnist.py --durations 20
 

tinygrad/helpers.py

@@ -140,7 +140,7 @@ DONT_REALIZE_EXPAND, DONT_GROUP_REDUCES = ContextVar("DONT_REALIZE_EXPAND", 0),
 QUANTIZE, VALIDATE_WITH_CPU, DISABLE_FAST_IDIV = ContextVar("QUANTIZE", 0), ContextVar("VALIDATE_WITH_CPU", 0), ContextVar("DISABLE_FAST_IDIV", 0)
 CORRECT_DIVMOD_FOLDING, FUSE_OPTIM = ContextVar("CORRECT_DIVMOD_FOLDING", 0), ContextVar("FUSE_OPTIM", 0)
 ALLOW_DEVICE_USAGE, MAX_BUFFER_SIZE, AMD_LLVM = ContextVar("ALLOW_DEVICE_USAGE", 1), ContextVar("MAX_BUFFER_SIZE", 0), ContextVar("AMD_LLVM", 1)
-RANGEIFY, PARTIAL_CONTIG = ContextVar("RANGEIFY", 0), ContextVar("PARTIAL_CONTIG", 0)
+RANGEIFY = ContextVar("RANGEIFY", 0)
 
 @dataclass(frozen=True)
 class Metadata:

tinygrad/schedule/rangeify.py

@@ -2,7 +2,7 @@ from typing import Any
 from dataclasses import dataclass, field
 from tinygrad.dtype import dtypes, PtrDType
 from tinygrad.uop.ops import PatternMatcher, UPat, Ops, UOp, resolve, GroupOp, RewriteNotReady, _substitute
-from tinygrad.helpers import argsort, prod, all_same, pluralize, getenv, colored, PARTIAL_CONTIG
+from tinygrad.helpers import argsort, prod, all_same, pluralize, getenv, colored, RANGEIFY
 from tinygrad.schedule.multi import multi_pm
 
 from tinygrad.schedule.kernelize import Kernel
@@ -178,7 +178,7 @@ pm_mops = PatternMatcher([
 def map_partial_contiguous(ctx:RangeifyContext, x:UOp, idx:UOp):
   if x.arg is None: return None  # map_contiguous can handle this
   # NOTE: all partial contiguous can safely be replaced by full contiguous. we should be able to match old functionality like this
-  if not PARTIAL_CONTIG: return idx.replace(src=(x.replace(arg=None),)+idx.src[1:])
+  if not (RANGEIFY > 1): return idx.replace(src=(x.replace(arg=None),)+idx.src[1:])
   ranges = []
   new_ranges = []
   passthrough_idx = []