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/*========================== begin_copyright_notice ============================
Copyright (C) 2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
extern int __SubDeviceID;
__constant int __MaxHWThreadIDPerSubDevice = 1;
int SPIRV_OVERLOADABLE SPIRV_BUILTIN_NO_OP(BuiltInSubDeviceIDINTEL, , )(void) {
if (&__SubDeviceID == NULL) {
return 0;
}
return __SubDeviceID;
}
int SPIRV_OVERLOADABLE SPIRV_BUILTIN_NO_OP(GlobalHWThreadIDINTEL, , )(void) {
int subDeviceId = SPIRV_BUILTIN_NO_OP(BuiltInSubDeviceIDINTEL, , )();
return __builtin_IB_hw_thread_id() + subDeviceId * __MaxHWThreadIDPerSubDevice;
}
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