Use latest miniexpr and _global_linear_idx -> _flat_idx

Author: FrancescAlted

CMakeLists.txt

@@ -63,7 +63,7 @@ endif()
 
 FetchContent_Declare(miniexpr
     GIT_REPOSITORY https://github.com/Blosc/miniexpr.git
-    GIT_TAG 06ee29cdc9c5cfbf22f9a6fedcdaf46af1fec373
+    GIT_TAG 320240a849e185c84114501200052bfeb8d66f2b
     # SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../miniexpr
 )
 FetchContent_MakeAvailable(miniexpr)

bench/ndarray/linear-constructor.py

@@ -17,7 +17,7 @@
 
 @blosc2.dsl_kernel
 def kernel_ramp(start):
-    return start + _global_linear_idx  # noqa: F821  # DSL index/shape symbols resolved by miniexpr
+    return start + _flat_idx  # noqa: F821  # DSL index/shape symbols resolved by miniexpr
 
 t0 = time()
 npa = np.arange(np.prod(shape), dtype=dtype).reshape(shape)

bench/ndarray/sum-linear-idx.py

@@ -6,7 +6,7 @@
 #######################################################################
 
 # Compare reduction performance on DSL kernels.
-# This uses the special _global_linear_idx var.
+# This uses the special _flat_idx var.
 
 from time import time
 import numpy as np
@@ -19,7 +19,7 @@
 @blosc2.dsl_kernel
 def kernel_ramp():
     # return _i0 * _n1 + _i1  # noqa: F821  # DSL index/shape symbols resolved by miniexpr
-    return _global_linear_idx  # noqa: F821  # DSL index/shape symbols resolved by miniexpr
+    return _flat_idx  # noqa: F821  # DSL index/shape symbols resolved by miniexpr
 
 print(kernel_ramp.dsl_source)
 a = blosc2.lazyudf(kernel_ramp, (), dtype=dtype, shape=shape)