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gcn.opt revision 1.1 
      1 ; Options for the GCN port of the compiler.
      2 
      3 ; Copyright (C) 2016-2019 Free Software Foundation, Inc.
      4 ;
      5 ; This file is part of GCC.
      6 ;
      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
     10 ; version.
     11 ;
     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
     15 ; for more details.
     16 ;
     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/>.
     20 
     21 HeaderInclude
     22 config/gcn/gcn-opts.h
     23 
     24 Enum
     25 Name(gpu_type) Type(enum processor_type)
     26 GCN GPU type to use:
     27 
     28 EnumValue
     29 Enum(gpu_type) String(carrizo) Value(PROCESSOR_CARRIZO)
     30 
     31 EnumValue
     32 Enum(gpu_type) String(fiji) Value(PROCESSOR_FIJI)
     33 
     34 EnumValue
     35 Enum(gpu_type) String(gfx900) Value(PROCESSOR_VEGA)
     36 
     37 march=
     38 Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_arch) Init(PROCESSOR_CARRIZO)
     39 Specify the name of the target GPU.
     40 
     41 mtune=
     42 Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_tune) Init(PROCESSOR_CARRIZO)
     43 Specify the name of the target GPU.
     44 
     45 m32
     46 Target Report RejectNegative InverseMask(ABI64)
     47 Generate code for a 32-bit ABI.
     48 
     49 m64
     50 Target Report RejectNegative Mask(ABI64)
     51 Generate code for a 64-bit ABI.
     52 
     53 mgomp
     54 Target Report RejectNegative
     55 Enable OpenMP GPU offloading.
     56 
     57 bool flag_bypass_init_error = false
     58 
     59 mbypass-init-error
     60 Target Report RejectNegative Var(flag_bypass_init_error)
     61 
     62 bool flag_worker_partitioning = false
     63 
     64 macc-experimental-workers
     65 Target Report Var(flag_worker_partitioning) Init(1)
     66 
     67 int stack_size_opt = -1
     68 
     69 mstack-size=
     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.
     72 
     73 mlocal-symbol-id=
     74 Target RejectNegative Report JoinedOrMissing Var(local_symbol_id) Init(0)
     75 
     76 Wopenacc-dims
     77 Target Var(warn_openacc_dims) Warning
     78 Warn about invalid OpenACC dimensions.
     79