1 ; Options for the GCN port of the compiler.
3 ; Copyright (C) 2016-2019 Free Software Foundation, Inc.
5 ; This file is part of GCC.
7 ; GCC is free software; you can redistribute it and/or modify it under
8 ; the terms of the GNU General Public License as published by the Free
9 ; Software Foundation; either version 3, or (at your option) any later
12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 ; You should have received a copy of the GNU General Public License
18 ; along with GCC; see the file COPYING3. If not see
19 ; <http://www.gnu.org/licenses/>.
25 Name(gpu_type) Type(enum processor_type)
29 Enum(gpu_type) String(carrizo) Value(PROCESSOR_CARRIZO)
32 Enum(gpu_type) String(fiji) Value(PROCESSOR_FIJI)
35 Enum(gpu_type) String(gfx900) Value(PROCESSOR_VEGA)
38 Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_arch) Init(PROCESSOR_CARRIZO)
39 Specify the name of the target GPU.
42 Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_tune) Init(PROCESSOR_CARRIZO)
43 Specify the name of the target GPU.
46 Target Report RejectNegative InverseMask(ABI64)
47 Generate code for a 32-bit ABI.
50 Target Report RejectNegative Mask(ABI64)
51 Generate code for a 64-bit ABI.
54 Target Report RejectNegative
55 Enable OpenMP GPU offloading.
57 bool flag_bypass_init_error = false
60 Target Report RejectNegative Var(flag_bypass_init_error)
62 bool flag_worker_partitioning = false
64 macc-experimental-workers
65 Target Report Var(flag_worker_partitioning) Init(1)
67 int stack_size_opt = -1
70 Target Report RejectNegative Joined UInteger Var(stack_size_opt) Init(-1)
71 -mstack-size=<number> Set the private segment size per wave-front, in bytes.
74 Target RejectNegative Report JoinedOrMissing Var(local_symbol_id) Init(0)
77 Target Var(warn_openacc_dims) Warning
78 Warn about invalid OpenACC dimensions.