这个并不是开启多核心,没用我把原文贴过来了。This variable enables Symmetric Multi-processing (SMP) on systems" |* h9 r* b ?- @
# with multiple CPU's or that support hyperthreading.   erformance will
$ d7 B; A- t+ N+ }6 W( f9 Q# be improved in certain Parasolid operations, such as Mass Properties,
# i- l3 r( o# g# Booleans and silhouette generation. This option is only supported on
' E8 k4 y" Y9 m4 T# platforms where Parasolid supports multi-threading.
# t+ F% ~' W5 v( ?0 ?1 H/ ^. h3 V#& U/ G0 H2 D+ B8 ?% M
# Set to 0 to disable SMP
l% p3 {$ b# Y* s9 g# Set to 1 to enable SMP3 L. j7 o" h0 Q8 d& G% Q. b
# Unset will take the Parasolid default" D6 q2 h4 r8 U" t3 ]/ s
# UGII_SMP_ENABLE = 1. B s% j, ^2 O6 t
说的是多处理器。支持超线程。在某些方面加速。例如:质量属性、布尔运算。 |