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With islpy 2025.2 -- 2025.2.3:
$ pytest doc/tutorial.rst
========================================== test session starts ==========================================
platform darwin -- Python 3.11.9, pytest-8.4.0, pluggy-1.6.0
rootdir: /Users/mdiener/Work/emirge/loopy
configfile: pyproject.toml
plugins: github-actions-annotate-failures-0.2.0, anyio-4.9.0, mock-3.14.0, xdist-3.6.1
collected 1 item
doc/tutorial.rst F [100%]
=============================================== FAILURES ================================================
________________________________________ [doctest] tutorial.rst _________________________________________
555
556 .. doctest::
557
558 >>> knl = lp.make_kernel(
559 ... "{ [i]: 0<=i<n }",
560 ... "a[i] = 0", assumptions="n>=1")
561 >>> knl = lp.split_iname(knl, "i", 16)
562 >>> knl = lp.prioritize_loops(knl, "i_outer,i_inner")
563 >>> knl = lp.set_options(knl, write_code=True)
564 >>> evt, (out,) = knl(queue, a=x_vec_dev)
Differences (unified diff with -expected +actual):
@@ -1,6 +1,9 @@
#define lid(N) ((int) get_local_id(N))
-...
+#define gid(N) ((int) get_group_id(N))
+<BLANKLINE>
+__kernel void __attribute__ ((reqd_work_group_size(1, 1, 1))) loopy_kernel(__global float *__restrict__ a, int const n)
+{
for (int i_outer = 0; i_outer <= -1 + (15 + n) / 16; ++i_outer)
- for (int i_inner = 0; i_inner <= ((-17 + n + -16 * i_outer >= 0) ? 15 : -1 + n + -16 * i_outer); ++i_inner)
+ for (int i_inner = 0; i_inner <= ((-16 + n + -16 * i_outer >= 0) ? 15 : -1 + n + -16 * i_outer); ++i_inner)
a[16 * i_outer + i_inner] = (float) (0.0f);
-...
+}
/Users/mdiener/Work/emirge/loopy/doc/tutorial.rst:564: DocTestFailure
======================================== short test summary info ========================================
FAILED doc/tutorial.rst::tutorial.rst
=========================================== 1 failed in 0.81s ===========================================Note that:
- The only meaningful change is the change from
-17to-16inside the kernel. I'm not sure whether this change affects the actual kernel execution. - There are multiple doctest errors in this file, but only the first one is shown.
Islpy 2025.1.5 runs these tests fine.
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