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[SYCL][L0] Fix BDF format on PCI query #6011

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Merged
merged 2 commits into from
Apr 19, 2022
Merged

[SYCL][L0] Fix BDF format on PCI query #6011

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9b2f26c
[SYCL][L0] Fix BDF format on PCI query
steffenlarsen Apr 13, 2022
0fe86c6
Fix has aspect::ext_intel_pci_address query
steffenlarsen Apr 14, 2022
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14 changes: 8 additions & 6 deletions sycl/plugins/level_zero/pi_level_zero.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2720,12 +2720,14 @@ pi_result piDeviceGetInfo(pi_device Device, pi_device_info ParamName,
}
ZesStruct<zes_pci_properties_t> ZeDevicePciProperties;
ZE_CALL(zesDevicePciGetProperties, (ZeDevice, &ZeDevicePciProperties));
std::stringstream ss;
ss << ZeDevicePciProperties.address.domain << ":"
<< ZeDevicePciProperties.address.bus << ":"
<< ZeDevicePciProperties.address.device << "."
<< ZeDevicePciProperties.address.function;
return ReturnValue(ss.str().c_str());
constexpr size_t AddressBufferSize = 13;
char AddressBuffer[AddressBufferSize];
std::snprintf(AddressBuffer, AddressBufferSize, "%04x:%02x:%02x.%01x",
ZeDevicePciProperties.address.domain,
ZeDevicePciProperties.address.bus,
ZeDevicePciProperties.address.device,
ZeDevicePciProperties.address.function);
return ReturnValue(AddressBuffer);
}
case PI_DEVICE_INFO_GPU_EU_COUNT: {
pi_uint32 count = Device->ZeDeviceProperties->numEUsPerSubslice *
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4 changes: 2 additions & 2 deletions sycl/source/detail/device_impl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -276,8 +276,8 @@ bool device_impl::has(aspect Aspect) const {
return get_info<info::device::usm_system_allocations>();
case aspect::ext_intel_pci_address:
return getPlugin().call_nocheck<detail::PiApiKind::piDeviceGetInfo>(
MDevice, PI_DEVICE_INFO_PCI_ADDRESS, sizeof(pi_device_type),
&device_type, &return_size) == PI_SUCCESS;
MDevice, PI_DEVICE_INFO_PCI_ADDRESS, 0, nullptr, &return_size) ==
PI_SUCCESS;
case aspect::ext_intel_gpu_eu_count:
return getPlugin().call_nocheck<detail::PiApiKind::piDeviceGetInfo>(
MDevice, PI_DEVICE_INFO_GPU_EU_COUNT, sizeof(pi_device_type),
Expand Down