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[SYCL][ESIMD][EMU] Setting default platform for ESIMD_EMULATOR #1226

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Sep 16, 2022
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[SYCL][ESIMD][EMU] Setting default platform for ESIMD_EMULATOR #1226

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51cb81d
[SYCL][ESIMD][EMU] Setting default platform for ESIMD_EMULATOR
dongkyunahn-intel Sep 2, 2022
5cbd00e
Comment on environment variable setting and its check.
dongkyunahn-intel Sep 2, 2022
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7 changes: 7 additions & 0 deletions SYCL/lit.cfg.py
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Original file line number Diff line number Diff line change
Expand Up @@ -368,6 +368,13 @@
if lit_config.params.get('ze_debug'):
gpu_run_substitute = " env ZE_DEBUG={ZE_DEBUG} SYCL_DEVICE_FILTER=level_zero:gpu,host ".format(ZE_DEBUG=config.ze_debug)
config.available_features.add('ze_debug'+config.ze_debug)
elif config.sycl_be == "ext_intel_esimd_emulator":
# ESIMD_EMULATOR backend uses CM_EMU library package for
# multi-threaded execution on CPU, and the package emulates
# multiple target platforms. In case user does not specify
# what target platform to emulate, 'skl' is chosen by default.
if not "CM_RT_PLATFORM" in os.environ:
gpu_run_substitute += "CM_RT_PLATFORM=skl "

if platform.system() == "Linux":
gpu_run_on_linux_substitute = "env SYCL_DEVICE_FILTER={SYCL_PLUGIN}:gpu,host ".format(SYCL_PLUGIN=config.sycl_be)
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