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Segmentation fault with dpctl.tensor.argsort on CPU device #1654

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#1676
Closed
Segmentation fault with dpctl.tensor.argsort on CPU device#1654
#1676
@antonwolfy

Description

@antonwolfy
antonwolfy
opened on Apr 24, 2024

The below example crashes with Segmentation fault while running on CPU device:

import dpctl.tensor as dpt
from numpy.random import default_rng

N = 4 * 10**6
rng = default_rng(42)
a = rng.random((N,))

ia = dpt.asarray(a, device='cpu')
block_size = 65536

for i in range(0, len(ia), block_size):
    tmp_ia = ia[i : i + block_size]
    sorting_index = dpt.argsort(tmp_ia)
The callstack from `gdb` output

Backtrace

(gdb) bt
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4c34f000 in ?? ()
#2  0x00007fff4c34f000 in ?? ()
#3  0x00007fff4c34f000 in ?? ()
#4  0x00007fff4c34f000 in ?? ()
#5  0x00007fff4c34f000 in ?? ()
#6  0x00007fff4c34f000 in ?? ()
#7  0x00007fff4c34f000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000440 in ?? ()
#18 0x0000000000000000 in ?? ()

Full backtrace

(gdb) thread apply all bt

Thread 34 (Thread 0x7fff4cc4f700 (LWP 19771)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7fff787f1700 (LWP 19769)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4c34f000 in ?? ()
#2  0x00007fff4c34f000 in ?? ()
#3  0x00007fff4c34f000 in ?? ()
#4  0x00007fff4c34f000 in ?? ()
#5  0x00007fff4c34f000 in ?? ()
#6  0x00007fff4c34f000 in ?? ()
#7  0x00007fff4c34f000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000480 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7fff4ffff700 (LWP 19770)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4ce71000 in ?? ()
#2  0x00007fff4ce71000 in ?? ()
#3  0x00007fff4ce71000 in ?? ()
#4  0x00007fff4ce71000 in ?? ()
#5  0x00007fff4ce71000 in ?? ()
#6  0x00007fff4ce71000 in ?? ()
#7  0x00007fff4ce71000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000580 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7fff78bf2700 (LWP 19768)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4c34f000 in ?? ()
#2  0x00007fff4c34f000 in ?? ()
#3  0x00007fff4c34f000 in ?? ()
#4  0x00007fff4c34f000 in ?? ()
#5  0x00007fff4c34f000 in ?? ()
#6  0x00007fff4c34f000 in ?? ()
#7  0x00007fff4c34f000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
--Type <RET> for more, q to quit, c to continue without paging--
#17 0x0000000000000440 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7fff7a7f9700 (LWP 19761)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab724) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab724) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fff79ff7700 (LWP 19767)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabb24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabb24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fff78ff3700 (LWP 19766)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab324) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab324) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fff79bf6700 (LWP 19763)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbaba24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbaba24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fff7a3f8700 (LWP 19762)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab824) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab824) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fff797f5700 (LWP 19764)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab924) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab924) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fff793f4700 (LWP 19765)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab3a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
--Type <RET> for more, q to quit, c to continue without paging--
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab3a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fff7affb700 (LWP 19759)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab5a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab5a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fff7abfa700 (LWP 19760)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab4a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab4a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fff7bbfe700 (LWP 19756)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4c34f000 in ?? ()
#2  0x00007fff4c34f000 in ?? ()
#3  0x00007fff4c34f000 in ?? ()
#4  0x00007fff4c34f000 in ?? ()
#5  0x00007fff4c34f000 in ?? ()
#6  0x00007fff4c34f000 in ?? ()
#7  0x00007fff4c34f000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000400 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7fff8ccf6700 (LWP 19753)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab6a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab6a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fff7b7fd700 (LWP 19757)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabe24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabe24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fff8c8f5700 (LWP 19755)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
--Type <RET> for more, q to quit, c to continue without paging--
#1  0x000000000000ffdd in ?? ()
#2  0x0000000000000020 in ?? ()
#3  0x0000000000000020 in ?? ()
#4  0x0000000000000020 in ?? ()
#5  0x0000000000000020 in ?? ()
#6  0x0000000000000020 in ?? ()
#7  0x0000000000000020 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000600 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fff8d0f7700 (LWP 19752)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabaa4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabaa4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fff7b3fc700 (LWP 19758)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab7a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab7a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fff8c4f4700 (LWP 19754)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbab8a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbab8a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fff7bfff700 (LWP 19751)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabd24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabd24) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fff8d8f9700 (LWP 19749)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabba4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabba4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

--Type <RET> for more, q to quit, c to continue without paging--
Thread 12 (Thread 0x7fff8dcfa700 (LWP 19748)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabda4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabda4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fffac50f700 (LWP 19747)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabea4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabea4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fff8d4f8700 (LWP 19750)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabca4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabca4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fff8ffff700 (LWP 19746)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555558481d00) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555558481c88, cond=0x555558481cd8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x555558481cd8, mutex=0x555558481c88) at pthread_cond_wait.c:647
#3  0x00007ffff7515b68 in __gthread_cond_wait (__mutex=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, __cond=<optimized out>) at /home/conda/feedstock_root/build_artifacts/gcc_compilers_1706816862910/work/build/x86_64-conda-linux-gnu/libstdc++-v3/include/x86_64-conda-linux-gnu/bits/gthr-default.h:865
#4  std::__condvar::wait (__m=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, this=<optimized out>) at /home/conda/feedstock_root/build_artifacts/gcc_compilers_1706816862910/work/build/x86_64-conda-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#5  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=...) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
#6  0x00007fffc69965ae in ?? () from /usr/lib/x86_64-linux-gnu/intel-opencl/libigdrcl.so
#7  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fffac9ab700 (LWP 19745)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbac024) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbac024) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fffacdac700 (LWP 19744)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbabfa4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbabfa4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fffad1ad700 (LWP 19743)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4c34f000 in ?? ()
#2  0x00007fff4c34f000 in ?? ()
#3  0x00007fff4c34f000 in ?? ()
--Type <RET> for more, q to quit, c to continue without paging--
#4  0x00007fff4c34f000 in ?? ()
#5  0x00007fff4c34f000 in ?? ()
#6  0x00007fff4c34f000 in ?? ()
#7  0x00007fff4c34f000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000500 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fffad5ae700 (LWP 19742)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbac124) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbac124) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fffad9af700 (LWP 19741)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbac224) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbac224) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fffaddb0700 (LWP 19740)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fffc895088f in _INTERNALfa0505ab::tbb::detail::r1::futex_wait (futex=<optimized out>, comparand=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:252
#2  tbb::detail::r1::binary_semaphore::P (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/semaphore.h:253
#3  tbb::detail::r1::rml::internal::thread_monitor::wait (this=<optimized out>) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/rml_thread_monitor.h:235
#4  tbb::detail::r1::rml::private_worker::run (this=0x7fffebbac0a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:273
#5  0x00007fffc89505f6 in tbb::detail::r1::rml::private_worker::thread_routine (arg=0x7fffebbac0a4) at /localdisk/tmp/onetbb-ci/onetbb_source_code/src/tbb/private_server.cpp:221
#6  0x00007ffff7fa1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff7d6c353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fffae1b1700 (LWP 19739)):
#0  0x00007fffac0554fc in typeinfo name for dpctl::tensor::kernels::sort_detail::merge_adjacent_blocks_from_temp_krn<std::pair<double, long>, dpctl::tensor::kernels::TupleComp<std::pair<double, long>, dpctl::tensor::py_internal::(anonymous namespace)::ExtendedRealFPLess<double> > > ()
#1  0x00007fff4ce71000 in ?? ()
#2  0x00007fff4ce71000 in ?? ()
#3  0x00007fff4ce71000 in ?? ()
#4  0x00007fff4ce71000 in ?? ()
#5  0x00007fff4ce71000 in ?? ()
#6  0x00007fff4ce71000 in ?? ()
#7  0x00007fff4ce71000 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x0000000000000800 in ?? ()
#10 0x0000000000000800 in ?? ()
#11 0x0000000000000800 in ?? ()
#12 0x0000000000000800 in ?? ()
#13 0x0000000000000800 in ?? ()
#14 0x0000000000000800 in ?? ()
#15 0x0000000000000800 in ?? ()
#16 0x0000000000000800 in ?? ()
#17 0x0000000000000700 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffff7c3e740 (LWP 19723)):
--Type <RET> for more, q to quit, c to continue without paging--
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55555b5b66d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555b5b6680, cond=0x55555b5b66a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55555b5b66a8, mutex=0x55555b5b6680) at pthread_cond_wait.c:647
#3  0x00007ffff7515b68 in __gthread_cond_wait (__mutex=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, __cond=<optimized out>) at /home/conda/feedstock_root/build_artifacts/gcc_compilers_1706816862910/work/build/x86_64-conda-linux-gnu/libstdc++-v3/include/x86_64-conda-linux-gnu/bits/gthr-default.h:865
#4  std::__condvar::wait (__m=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, this=<optimized out>) at /home/conda/feedstock_root/build_artifacts/gcc_compilers_1706816862910/work/build/x86_64-conda-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#5  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=...) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
#6  0x00007ffff71c0c46 in sycl::_V1::detail::event_impl::waitInternal(bool*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/../../../libsycl.so.7
#7  0x00007ffff72c039a in sycl::_V1::detail::Scheduler::GraphProcessor::waitForEvent(std::shared_ptr<sycl::_V1::detail::event_impl> const&, std::shared_lock<std::shared_timed_mutex>&, std::vector<sycl::_V1::detail::Command*, std::allocator<sycl::_V1::detail::Command*> >&, bool, bool*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/../../../libsycl.so.7
#8  0x00007ffff72bc0b8 in sycl::_V1::detail::Scheduler::waitForEvent(std::shared_ptr<sycl::_V1::detail::event_impl> const&, bool*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/../../../libsycl.so.7
#9  0x00007ffff71c1510 in sycl::_V1::detail::event_impl::wait(std::shared_ptr<sycl::_V1::detail::event_impl>, bool*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/../../../libsycl.so.7
#10 0x00007ffff72ecd1a in sycl::_V1::event::wait() () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/../../../libsycl.so.7
#11 0x00007ffff76d4c40 in DPCTLEvent_Wait () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/libDPCTLSyclInterface.so.0
#12 0x00007ffff6ebaa32 in __pyx_f_5dpctl_11_sycl_event_9SyclEvent__wait(PySyclEventObject*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/_sycl_event.cpython-39-x86_64-linux-gnu.so
#13 0x00007ffff6eb9498 in __pyx_pw_5dpctl_11_sycl_event_9SyclEvent_3wait_for(_object*, _object* const*, long, _object*) () from /home/xantvol/miniconda3/envs/dpnp_dev/lib/python3.9/site-packages/dpctl/_sycl_event.cpython-39-x86_64-linux-gnu.so
#14 0x0000555555694a1e in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0x555555e2fd40, callable=0x7ffff6f0cad0, tstate=0x55555592f870) at /usr/local/src/conda/python-3.9.18/Include/cpython/abstract.h:118
#15 PyObject_Vectorcall (kwnames=0x0, nargsf=<optimized out>, args=0x555555e2fd40, callable=0x7ffff6f0cad0) at /usr/local/src/conda/python-3.9.18/Include/cpython/abstract.h:127
#16 call_function (kwnames=0x0, oparg=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, pp_stack=<synthetic pointer>, tstate=0x55555592f870) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:5078
#17 _PyEval_EvalFrameDefault (tstate=<optimized out>, f=0x555555e2fb30, throwflag=<optimized out>) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:3490
#18 0x000055555568f247 in _PyEval_EvalFrame (throwflag=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, f=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, tstate=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>) at /usr/local/src/conda/python-3.9.18/Include/internal/pycore_ceval.h:40
#19 _PyEval_EvalCode (tstate=0x55555592f870, _co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kwnames=0x0, kwargs=0x55555598ca38, kwcount=<optimized out>, kwstep=1, defs=0x7fffd9303758, defcount=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, kwdefs=0x0, closure=0x0, name=0x7ffff77a09f0, qualname=0x7ffff77a09f0) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:4330
#20 0x00005555556a122d in _PyFunction_Vectorcall (func=<optimized out>, stack=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at /usr/local/src/conda/python-3.9.18/Objects/call.c:396
#21 0x0000555555694a1e in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0x55555598ca30, callable=0x7fffd9305550, tstate=0x55555592f870) at /usr/local/src/conda/python-3.9.18/Include/cpython/abstract.h:118
#22 PyObject_Vectorcall (kwnames=0x0, nargsf=<optimized out>, args=0x55555598ca30, callable=0x7fffd9305550) at /usr/local/src/conda/python-3.9.18/Include/cpython/abstract.h:127
#23 call_function (kwnames=0x0, oparg=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, pp_stack=<synthetic pointer>, tstate=0x55555592f870) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:5078
#24 _PyEval_EvalFrameDefault (tstate=<optimized out>, f=0x55555598c8b0, throwflag=<optimized out>) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:3490
#25 0x000055555568f247 in _PyEval_EvalFrame (throwflag=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, f=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, tstate=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>) at /usr/local/src/conda/python-3.9.18/Include/internal/pycore_ceval.h:40
#26 _PyEval_EvalCode (tstate=0x55555592f870, _co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kwnames=0x0, kwargs=0x0, kwcount=<optimized out>, kwstep=2, defs=0x0, defcount=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:4330
#27 0x000055555568ee79 in _PyEval_EvalCodeWithName (_co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kwnames=<optimized out>, kwargs=0x0, kwcount=0, kwstep=2, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:4362
#28 0x000055555568edf5 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:4378
#29 0x0000555555741bbb in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at /usr/local/src/conda/python-3.9.18/Python/ceval.c:828
#30 0x00005555557751f0 in run_eval_code_obj (tstate=0x55555592f870, co=0x7ffff77eb660, globals=0x7ffff7855c80, locals=0x7ffff7855c80) at /usr/local/src/conda/python-3.9.18/Python/pythonrun.c:1221
#31 0x0000555555770d55 in run_mod (mod=<optimized out>, filename=<optimized out>, globals=0x7ffff7855c80, locals=0x7ffff7855c80, flags=<optimized out>, arena=<optimized out>) at /usr/local/src/conda/python-3.9.18/Python/pythonrun.c:1242
#32 0x00005555555eadda in pyrun_file (fp=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, filename=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, start=<optimized out>, globals=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, locals=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, closeit=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>, flags=0x7fffffffd898) at
/usr/local/src/conda/python-3.9.18/Python/pythonrun.c:1140
#33 0x000055555576a4e0 in pyrun_simple_file (flags=0x7fffffffd898, closeit=1, filename=0x7ffff778ce40, fp=0x55555592c340) at /usr/local/src/conda/python-3.9.18/Python/pythonrun.c:450
#34 PyRun_SimpleFileExFlags (fp=0x55555592c340, filename=<optimized out>, closeit=1, flags=0x7fffffffd898) at /usr/local/src/conda/python-3.9.18/Python/pythonrun.c:483
#35 0x00005555557673c4 in pymain_run_file (cf=0x7fffffffd898, config=0x5555559303e0) at /usr/local/src/conda/python-3.9.18/Modules/main.c:380
#36 pymain_run_python (exitcode=<error reading variable: dwarf2_find_location_expression: Corrupted DWARF expression.>) at /usr/local/src/conda/python-3.9.18/Modules/main.c:605
#37 Py_RunMain () at /usr/local/src/conda/python-3.9.18/Modules/main.c:684
#38 0x0000555555734247 in Py_BytesMain (argc=<optimized out>, argv=<optimized out>) at /usr/local/src/conda/python-3.9.18/Modules/main.c:1104
#39 0x00007ffff7c71083 in __libc_start_main (main=0x5555557341e0 <main>, argc=2, argv=0x7fffffffdaa8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffda98) at ../csu/libc-start.c:308
#40 0x000055555573412d in _start () at /usr/local/src/conda/python-3.9.18/Include/object.h:422
Environment details

conda list

# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    intel
_openmp_mutex             4.5                       2_gnu    intel
_sysroot_linux-64_curr_repodata_hack 3                   h69a702a_14    conda-forge
astroid                   3.0.3                    pypi_0    pypi
asttokens                 2.4.1              pyhd8ed1ab_0    conda-forge
attrs                     23.2.0             pyh71513ae_0    conda-forge
beautifulsoup4            4.12.3             pyha770c72_0    conda-forge
brotli-python             1.1.0            py39h3d6467e_1    intel
bzip2                     1.0.8                hb9a14ef_9    intel
c-ares                    1.26.0               hd590300_0    intel
ca-certificates           2024.2.2             hbcca054_0    intel
certifi                   2024.2.2           pyhd8ed1ab_0    intel
cffi                      1.16.0           py39h7a31438_0    intel
cfgv                      3.3.1                    pypi_0    pypi
chardet                   5.2.0            py39hf3d152e_1    intel
charset-normalizer        3.3.2              pyhd8ed1ab_0    intel
click                     8.0.4            py39h06a4308_0    intel
cmake                     3.29.2               hcfe8598_0    conda-forge
codespell                 2.2.6                    pypi_0    pypi
colorama                  0.4.6              pyhd8ed1ab_0    intel
conda                     23.3.1           py39h535c160_1    http://satpkgserver.an.intel.com:8081
conda-build               24.1.2           py39hf3d152e_0    conda-forge
conda-index               0.4.0              pyhd8ed1ab_0    conda-forge
conda-package-handling    2.2.0              pyh38be061_0    intel
conda-package-streaming   0.9.0              pyhd8ed1ab_0    intel
coverage                  5.5              py39h27cfd23_2    intel
cpplint                   1.6.1                    pypi_0    pypi
cryptography              42.0.4           py39hd4f0224_0    intel
cython                    3.0.8            py39h3d6467e_0    intel
decorator                 5.0.9              pyhd3eb1b0_0    intel
dill                      0.3.8                    pypi_0    pypi
distlib                   0.3.6                    pypi_0    pypi
distro                    1.9.0              pyhd8ed1ab_0    conda-forge
dpcpp-cpp-rt              2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
dpcpp-sycl-rt             2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
dpcpp_cpp_rt              2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
dpcpp_impl_linux-64       2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
dpcpp_linux-64            2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
dpctl                     0.17.0dev0      py39h15de555_310    dppy/label/dev
dpnp                      0.15.0.dev1+44.gdd6e32285c           dev_0    <develop>
exceptiongroup            1.2.0              pyhd8ed1ab_2    conda-forge
executing                 2.0.1              pyhd8ed1ab_0    conda-forge
filelock                  3.6.0              pyhd3eb1b0_0    intel
icc_rt                    2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
icu                       73.2                 h59595ed_0    intel
identify                  2.5.24                   pypi_0    pypi
idna                      3.6                pyhd8ed1ab_0    intel
importlib_resources       5.2.0              pyhd3eb1b0_1    intel
iniconfig                 2.0.0              pyhd8ed1ab_0    conda-forge
intel-cmplr-lib-rt        2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
intel-cmplr-lib-ur        2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
intel-cmplr-lic-rt        2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
intel-opencl-rt           2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
intel-openmp              2024.2.0              intel_473    http://satpkgserver.an.intel.com:8081
intelpython               2024.1.0                      0    http://satpkgserver.an.intel.com:8081
ipython                   8.18.1             pyh707e725_3    conda-forge
isort                     5.13.2                   pypi_0    pypi
jedi                      0.19.1             pyhd8ed1ab_0    conda-forge
jinja2                    3.0.1              pyhd3eb1b0_0    intel
jsonpatch                 1.33               pyhd8ed1ab_0    intel
jsonpointer               2.4              py39hf3d152e_3    intel
jsonschema                4.21.1             pyhd8ed1ab_0    conda-forge
jsonschema-specifications 2023.12.1          pyhd8ed1ab_0    conda-forge
kernel-headers_linux-64   4.18.0               he073ed8_2    conda-forge
keyutils                  1.6.1                h166bdaf_0    conda-forge
krb5                      1.21.2               h659d440_0    conda-forge
level-zero                1.16.0               h00ab1b0_0    intel
libarchive                3.7.2                h2aa1ff5_1    conda-forge
libcurl                   8.7.1                hca28451_0    conda-forge
libedit                   3.1.20210910         h7f8727e_0    intel
libev                     4.33                 h7f8727e_1    intel
libexpat                  2.6.2                h59595ed_0    conda-forge
libffi                    3.4.2                h7f98852_5    intel
libgcc-ng                 13.2.0               h807b86a_5    intel
libgomp                   13.2.0               h807b86a_5    intel
libiconv                  1.17                 hd590300_2    intel
liblief                   0.12.3               h27087fc_0    conda-forge
libllvm14                 14.0.6               hcd5def8_4    intel
libnghttp2                1.58.0               h47da74e_0    conda-forge
libnsl                    2.0.1                hd590300_0    intel
libsqlite                 3.45.1               h2797004_0    intel
libssh2                   1.11.0               h0841786_0    conda-forge
libstdcxx-ng              13.2.0               h7e041cc_5    intel
libuuid                   2.38.1               h0b41bf4_0    intel
libuv                     1.48.0               hd590300_0    conda-forge
libxml2                   2.12.5               h232c23b_0    intel
libzlib                   1.2.13               hd590300_5    intel
llvm                      14.0.6               h32600fe_4    intel
lz4-c                     1.9.4                hcb278e6_0    intel
lzo                       2.10              h516909a_1000    intel
markupsafe                2.0.1            py39h27cfd23_0    intel
matplotlib-inline         0.1.7              pyhd8ed1ab_0    conda-forge
mccabe                    0.7.0                    pypi_0    pypi
menuinst                  2.0.2            py39hf3d152e_0    conda-forge
mkl                       2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
mkl-devel                 2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
mkl-devel-dpcpp           2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
mkl-dpcpp                 2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
mkl-include               2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
mkl-service               2.4.1            py39h1e356de_0    http://satpkgserver.an.intel.com:8081
mkl_fft                   1.3.8           py39h977b55c_70    http://satpkgserver.an.intel.com:8081
mkl_random                1.2.4           py39hae8aba8_90    http://satpkgserver.an.intel.com:8081
mkl_umath                 0.1.1           py39h9ab9c7e_100    http://satpkgserver.an.intel.com:8081
more-itertools            10.2.0             pyhd8ed1ab_0    conda-forge
ncurses                   6.4.20240210         h59595ed_0    conda-forge
ninja                     1.10.2           py39hff7bd54_0    intel
nodeenv                   1.8.0                    pypi_0    pypi
numpy                     1.26.4           py39h689b997_1    http://satpkgserver.an.intel.com:8081
numpy-base                1.26.4           py39h8eeea18_1    http://satpkgserver.an.intel.com:8081
onedpl-devel              2022.6.0              intel_286    http://satpkgserver.an.intel.com:8081
onemkl-sycl-blas          2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-datafitting   2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-dft           2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-lapack        2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-rng           2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-sparse        2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-stats         2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
onemkl-sycl-vm            2024.2.0              intel_295    http://satpkgserver.an.intel.com:8081
openssl                   3.2.1                hd590300_1    intel
packaging                 23.2               pyhd8ed1ab_0    intel
parso                     0.8.4              pyhd8ed1ab_0    conda-forge
patch                     2.7.6             h7f98852_1002    conda-forge
patchelf                  0.17.2               h58526e2_0    conda-forge
pexpect                   4.9.0              pyhd8ed1ab_0    conda-forge
pickleshare               0.7.5                   py_1003    conda-forge
pip                       24.0               pyhd8ed1ab_0    intel
pkginfo                   1.10.0             pyhd8ed1ab_0    conda-forge
pkgutil-resolve-name      1.3.10             pyhd8ed1ab_1    conda-forge
platformdirs              3.7.0                    pypi_0    pypi
pluggy                    1.4.0              pyhd8ed1ab_0    conda-forge
pre-commit                3.3.3                    pypi_0    pypi
prompt-toolkit            3.0.42             pyha770c72_0    conda-forge
psutil                    5.8.0            py39h27cfd23_2    intel
ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge
pure_eval                 0.2.2              pyhd8ed1ab_0    conda-forge
py-lief                   0.12.3           py39h5a03fae_0    conda-forge
pycosat                   0.6.6            py39hd1e30aa_0    intel
pycparser                 2.21               pyhd3eb1b0_0    intel
pygments                  2.17.2             pyhd8ed1ab_0    conda-forge
pylint                    3.0.3                    pypi_0    pypi
pyopenssl                 24.0.0             pyhd8ed1ab_0    intel
pysocks                   1.7.1              pyha2e5f31_6    intel
pytest                    8.1.1              pyhd8ed1ab_0    conda-forge
pytest-cov                5.0.0              pyhd8ed1ab_0    conda-forge
python                    3.9.18               h4499717_0    http://satpkgserver.an.intel.com:8081
python-libarchive-c       4.0              py39hf3d152e_2    intel
python_abi                3.9                      2_cp39    intel
pytz                      2024.1             pyhd8ed1ab_0    intel
pyyaml                    6.0.1            py39hd1e30aa_1    intel
readline                  8.2                  h8228510_1    intel
referencing               0.34.0             pyhd8ed1ab_0    conda-forge
requests                  2.31.0             pyhd8ed1ab_0    intel
rhash                     1.4.4                hd590300_0    conda-forge
ripgrep                   14.1.0               he8a937b_0    conda-forge
rpds-py                   0.18.0           py39h9fdd4d6_0    conda-forge
ruamel.yaml               0.17.40          py39hd1e30aa_0    intel
ruamel.yaml.clib          0.2.8            py39hd1e30aa_0    intel
scikit-build              0.17.6             pyh4af843d_0    conda-forge
setuptools                69.1.0             pyhd8ed1ab_1    intel
six                       1.16.0             pyhd3eb1b0_1    intel
soupsieve                 2.5                pyhd8ed1ab_1    conda-forge
stack_data                0.6.2              pyhd8ed1ab_0    conda-forge
sysroot_linux-64          2.28                 he073ed8_2    conda-forge
tbb                       2021.13.0             intel_356    http://satpkgserver.an.intel.com:8081
tbb-devel                 2021.13.0             intel_356    http://satpkgserver.an.intel.com:8081
tbb4py                    2021.13.0        py39_intel_356    http://satpkgserver.an.intel.com:8081
tk                        8.6.13          noxft_h4845f30_101    intel
toml                      0.10.2             pyhd8ed1ab_0    conda-forge
tomli                     2.0.1              pyhd8ed1ab_0    conda-forge
tomlkit                   0.12.3                   pypi_0    pypi
toolz                     0.12.1             pyhd8ed1ab_0    intel
tqdm                      4.66.2             pyhd8ed1ab_0    intel
traitlets                 5.14.3             pyhd8ed1ab_0    conda-forge
typing-extensions         4.9.0                hd8ed1ab_0    intel
typing_extensions         4.9.0              pyha770c72_0    intel
tzdata                    2024a                h0c530f3_0    intel
urllib3                   2.2.1              pyhd8ed1ab_0    intel
virtualenv                20.23.1                  pypi_0    pypi
wcwidth                   0.2.13             pyhd8ed1ab_0    conda-forge
wheel                     0.42.0             pyhd8ed1ab_0    intel
xz                        5.2.8                h5eee18b_0    intel
yaml                      0.2.5                h7f98852_2    intel
zipp                      3.15.0             pyhd8ed1ab_0    intel
zstandard                 0.22.0           py39h6e5214e_0    intel
zstd                      1.5.5                hfc55251_0    intel

Driver versions

$ python -m dpctl -f
Platform  0 ::
  Name        Intel(R) OpenCL
  Version     OpenCL 3.0 LINUX
  Vendor      Intel(R) Corporation
  Backend     opencl
  Num Devices 1
    # 0
      Name                11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
      Version             2024.18.4.0.16_160000
      Filter string       opencl:cpu:0
Platform  1 ::
  Name        Intel(R) OpenCL Graphics
  Version     OpenCL 3.0
  Vendor      Intel(R) Corporation
  Backend     opencl
  Num Devices 1
    # 0
      Name                Intel(R) Graphics [0x9a49]
      Version             23.52.28202.16
      Filter string       opencl:gpu:0
Platform  2 ::
  Name        Intel(R) FPGA Emulation Platform for OpenCL(TM)
  Version     OpenCL 1.2 Intel(R) FPGA SDK for OpenCL(TM), Version 20.3
  Vendor      Intel(R) Corporation
  Backend     opencl
  Num Devices 1
    # 0
      Name                Intel(R) FPGA Emulation Device
      Version             2024.18.4.0.16_160000
      Filter string       opencl:accelerator:0
Platform  3 ::
  Name        Intel(R) Level-Zero
  Version     1.3
  Vendor      Intel(R) Corporation
  Backend     ext_oneapi_level_zero
  Num Devices 1
    # 0
      Name                Intel(R) Graphics [0x9a49]
      Version             1.3.28202
      Filter string       level_zero:gpu:0

WSL info

$ uname -a
Linux antonvol-mobl1 5.15.146.1-microsoft-standard-WSL2 #1 SMP Thu Jan 11 04:09:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

The example was based on numpy code where the same logic works without any issue.

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