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[SYCL][E2E] Fix lit to use arch selection and l0 v2 adapter #20839

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Merged
sarnex merged 8 commits into from
Dec 11, 2025
Merged

[SYCL][E2E] Fix lit to use arch selection and l0 v2 adapter #20839

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9288866
fix lit to use arch and v2
mateuszpn Dec 5, 2025
8e2f046
Merge branch 'intel:sycl' into arch-lit
mateuszpn Dec 5, 2025
a1f5651
fix affinity mask setting
mateuszpn Dec 8, 2025
0edc162
Merge branch 'arch-lit' of github.com:mateuszpn/llvm into arch-lit
mateuszpn Dec 8, 2025
b20e3d3
fix affinity mask setting
mateuszpn Dec 9, 2025
bfcf4b0
Merge branch 'intel:sycl' into arch-lit
mateuszpn Dec 10, 2025
dbf40c7
apply comments
mateuszpn Dec 10, 2025
9be5f11
Merge branch 'arch-lit' of github.com:mateuszpn/llvm into arch-lit
mateuszpn Dec 10, 2025
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1 change: 1 addition & 0 deletions sycl/test-e2e/format.py
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Original file line number Diff line number Diff line change
Expand Up @@ -353,6 +353,7 @@ def get_extra_env(sycl_devices):
"linux",
"windows",
"preview-breaking-changes-supported",
"gpu",
]:
if cond_features in test.config.available_features:
conditions[cond_features] = True
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13 changes: 11 additions & 2 deletions sycl/test-e2e/lit.cfg.py
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Expand Up @@ -917,12 +917,14 @@ def get_sycl_ls_verbose(sycl_device, env):

env = copy.copy(llvm_config.config.environment)

backend_for_selector = backend.replace("_v2", "").replace("_v1", "")

# Find all available devices under the backend
env["ONEAPI_DEVICE_SELECTOR"] = backend + ":*"
env["ONEAPI_DEVICE_SELECTOR"] = backend_for_selector + ":*"

detected_architectures = []

platform_devices = remove_level_zero_suffix(backend + ":*")
platform_devices = backend_for_selector + ":*"

for line in get_sycl_ls_verbose(platform_devices, env).stdout.splitlines():
if re.match(r" *Architecture:", line):
Expand Down Expand Up @@ -1114,6 +1116,13 @@ def get_sycl_ls_verbose(sycl_device, env):
features.update(device_family)

be, dev = sycl_device.split(":")
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@sarnex sarnex Dec 10, 2025

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i would expect dev to be arch-intel_gpu_mtl_u or whatever, but i see isdigit check so what would the digits be?

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@mateuszpn mateuszpn Dec 11, 2025

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By the time we hit features.add(dev) sycl_device is already resolved SYCL name, eg. level_zero:1, not level_zero_v2:arch-intel_gpu. If the device name is given as :arch-, we have digit after colon, if it was generic (eg. :gpu) it is still generic.

if dev.isdigit():
backend_devices = available_devices.get(be, "gpu")
if isinstance(backend_devices, tuple):
# arch-selection is typically used to select gpu device
dev = "gpu"
else:
dev = backend_devices
features.add(dev.replace("fpga", "accelerator"))
if "level_zero_v2" in full_name:
features.add("level_zero_v2_adapter")
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