HIP: Heterogenous-computing Interface for Portability
llvm_intrinsics.h
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1 /*
2 Copyright (c) 2015 - present Advanced Micro Devices, Inc. All rights reserved.
3 
4 Permission is hereby granted, free of charge, to any person obtaining a copy
5 of this software and associated documentation files (the "Software"), to deal
6 in the Software without restriction, including without limitation the rights
7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 copies of the Software, and to permit persons to whom the Software is
9 furnished to do so, subject to the following conditions:
10 
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
13 
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 THE SOFTWARE.
21 */
22 
29 #ifndef HIP_INCLUDE_HIP_HCC_DETAIL_LLVM_INTRINSICS_H
30 #define HIP_INCLUDE_HIP_HCC_DETAIL_LLVM_INTRINSICS_H
31 
33 
34 __device__
35 __attribute__((convergent))
36 ulong __llvm_amdgcn_icmp_i32(uint x, uint y, uint z) __asm("llvm.amdgcn.icmp.i32");
37 
38 __device__
39 unsigned __llvm_amdgcn_groupstaticsize() __asm("llvm.amdgcn.groupstaticsize");
40 
41 __device__
42 unsigned int __llvm_bitrev_b32(unsigned int src0) __asm("llvm.bitreverse.i32");
43 
44 __device__
45 uint64_t __llvm_bitrev_b64(uint64_t src0) __asm("llvm.bitreverse.i64");
46 
47 extern
48 __device__
49 __attribute__((const))
50 unsigned int __mbcnt_lo(unsigned int x, unsigned int y) __asm("llvm.amdgcn.mbcnt.lo");
51 
52 extern
53 __device__
54 __attribute__((const))
55 unsigned int __mbcnt_hi(unsigned int x, unsigned int y) __asm("llvm.amdgcn.mbcnt.hi");
56 
57 __device__
58 int __llvm_amdgcn_ds_bpermute(int index, int src) __asm("llvm.amdgcn.ds.bpermute");
59 
60 __device__
61 int __llvm_amdgcn_ds_permute(int index, int src) __asm("llvm.amdgcn.ds.permute");
62 
63 __device__
64 int __llvm_amdgcn_ds_swizzle(int index, int pattern) __asm("llvm.amdgcn.ds.swizzle");
65 
66 __device__
67 int __llvm_amdgcn_move_dpp(int src, int dpp_ctrl, int row_mask, int bank_mask,
68  bool bound_ctrl) __asm("llvm.amdgcn.mov.dpp.i32");
69 
70 #endif
TODO-doc.
_Float16 __2f16 __attribute__((ext_vector_type(2)))
Copies the size of symbol symbolName to size.
Definition: hip_fp16_math_fwd.h:53