diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/USAGE.md | 6 | ||||
| -rw-r--r-- | docs/box64.pod | 14 |
2 files changed, 20 insertions, 0 deletions
diff --git a/docs/USAGE.md b/docs/USAGE.md index 03eef42e..245af4fa 100644 --- a/docs/USAGE.md +++ b/docs/USAGE.md @@ -235,6 +235,12 @@ Maximum CPU Cores exposed. * 0 : Do not cap the number of cpu core exposed. (default) * XXX : Cap the maximum CPU Core exposed to XXX. (usefull with wine64 or GridAutosport for example) +#### BOX64_RDTSC_1GHZ + +Use hardware counter for rdtsc if available. +* 0 : Use hardware counter for rdtsc opcode if available (default) +* 1 : Use hardware counter for rdtsc if available and only if precision is at least 1GHz + #### BOX64_SYNC_ROUNDING * Sync rounding mode with fesetround/fegetround. diff --git a/docs/box64.pod b/docs/box64.pod index 59813110..f1178423 100644 --- a/docs/box64.pod +++ b/docs/box64.pod @@ -396,6 +396,20 @@ Handling of x87 80bits long double * 0 : Try to handle 80bits long double as precise as possible (Default) * 1 : Handle them as double +=item B<BOX64_MAXCPU>=I<0|XXX> + +Maximum CPU Cores exposed. + + * 0 : Do not cap the number of cpu core exposed. (default) + * XXX : Cap the maximum CPU Core exposed to XXX. (usefull with wine64 or GridAutosport for example) + +=item B<BOX64_RDTSC_1GHZ>=I<0|1> + +Use hardware counter for rdtsc if available. + + * 0 : Use hardware counter for rdtsc opcode if available (default) + * 1 : Use hardware counter for rdtsc if available and only if precision is at least 1GHz + =item B<BOX64_SYNC_ROUNDING>=I<0|1> Box64 will sync rounding mode with fesetround/fegetround. |