| ; Options for the GCN port of the compiler. |
| |
| ; Copyright (C) 2016-2021 Free Software Foundation, Inc. |
| ; |
| ; This file is part of GCC. |
| ; |
| ; GCC is free software; you can redistribute it and/or modify it under |
| ; the terms of the GNU General Public License as published by the Free |
| ; Software Foundation; either version 3, or (at your option) any later |
| ; version. |
| ; |
| ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| ; WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| ; for more details. |
| ; |
| ; You should have received a copy of the GNU General Public License |
| ; along with GCC; see the file COPYING3. If not see |
| ; <http://www.gnu.org/licenses/>. |
| |
| HeaderInclude |
| config/gcn/gcn-opts.h |
| |
| Enum |
| Name(gpu_type) Type(enum processor_type) |
| GCN GPU type to use: |
| |
| EnumValue |
| Enum(gpu_type) String(fiji) Value(PROCESSOR_FIJI) |
| |
| EnumValue |
| Enum(gpu_type) String(gfx900) Value(PROCESSOR_VEGA10) |
| |
| EnumValue |
| Enum(gpu_type) String(gfx906) Value(PROCESSOR_VEGA20) |
| |
| EnumValue |
| Enum(gpu_type) String(gfx908) Value(PROCESSOR_GFX908) |
| |
| march= |
| Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_arch) Init(PROCESSOR_FIJI) |
| Specify the name of the target GPU. |
| |
| mtune= |
| Target RejectNegative Joined ToLower Enum(gpu_type) Var(gcn_tune) Init(PROCESSOR_FIJI) |
| Specify the name of the target GPU. |
| |
| m32 |
| Target RejectNegative InverseMask(ABI64) |
| Generate code for a 32-bit ABI. |
| |
| m64 |
| Target RejectNegative Mask(ABI64) |
| Generate code for a 64-bit ABI. |
| |
| mgomp |
| Target RejectNegative |
| Enable OpenMP GPU offloading. |
| |
| bool flag_bypass_init_error = false |
| |
| mbypass-init-error |
| Target RejectNegative Var(flag_bypass_init_error) |
| |
| int stack_size_opt = -1 |
| |
| mstack-size= |
| Target RejectNegative Joined UInteger Var(stack_size_opt) Init(-1) |
| -mstack-size=<number> Set the private segment size per wave-front, in bytes. |
| |
| int gang_private_size_opt = -1 |
| |
| mgang-private-size= |
| Target RejectNegative Joined UInteger Var(gang_private_size_opt) Init(-1) |
| Amount of local data-share (LDS) memory to reserve for gang-private variables. |
| |
| Wopenacc-dims |
| Target Var(warn_openacc_dims) Warning |
| Warn about invalid OpenACC dimensions. |
| |
| mxnack |
| Target Var(flag_xnack) Init(0) |
| Compile for devices requiring XNACK enabled. Default off. |
| |
| Enum |
| Name(sram_ecc_type) Type(enum sram_ecc_type) |
| SRAM-ECC modes: |
| |
| EnumValue |
| Enum(sram_ecc_type) String(off) Value(SRAM_ECC_OFF) |
| |
| EnumValue |
| Enum(sram_ecc_type) String(on) Value(SRAM_ECC_ON) |
| |
| EnumValue |
| Enum(sram_ecc_type) String(any) Value(SRAM_ECC_ANY) |
| |
| msram-ecc= |
| Target RejectNegative Joined ToLower Enum(sram_ecc_type) Var(flag_sram_ecc) Init(SRAM_ECC_ANY) |
| Compile for devices with the SRAM ECC feature enabled, or not. Default \"any\". |
