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Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index b16176e..32697e6 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -18847,6 +18847,15 @@ Compile for GCN5 Vega 20 devices (gfx906). @end table +@item -msram-ecc=on +@itemx -msram-ecc=off +@itemx -msram-ecc=any +@opindex msram-ecc +Compile binaries suitable for devices with the SRAM-ECC feature enabled, +disabled, or either mode. This feature can be enabled per-process on some +devices. The compiled code must match the device mode. The default is +@samp{any}, for devices that support it. + @item -mstack-size=@var{bytes} @opindex mstack-size Specify how many @var{bytes} of stack space will be requested for each GPU @@ -18855,6 +18864,14 @@ available. The size of the stack allocation may also have an impact on run-time performance. The default is 32KB when using OpenACC or OpenMP, and 1MB otherwise. +@item -mxnack +@opindex mxnack +Compile binaries suitable for devices with the XNACK feature enabled. Some +devices always require XNACK and some allow the user to configure XNACK. The +compiled code must match the device mode. The default is @samp{-mno-xnack}. +At present this option is a placeholder for support that is not yet +implemented. + @end table @node ARC Options |