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Cavalier2008鐵桿木蟲 (正式寫手)
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【討論】請(qǐng)問大家用UDF的時(shí)候,有沒有碰到如下代碼,很重要的 已有2人參與
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請(qǐng)問大家用UDF的時(shí)候,有沒有碰到如下代碼:cpp -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/cortex/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/client/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H=" xample.c" temp definition shadows previous definition 這些代碼是表示編譯成功嘛?還是有錯(cuò)誤? 請(qǐng)各位高手指點(diǎn)一二~ |

鐵桿木蟲 (正式寫手)
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銅蟲 (小有名氣)
鐵桿木蟲 (正式寫手)

鐵桿木蟲 (正式寫手)

銅蟲 (小有名氣)
銅蟲 (小有名氣)
鐵桿木蟲 (正式寫手)
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你有沒有看UDF編譯后的編譯文件啊,我看了下,怎么雙精度的都默認(rèn)只支持六位啊? 如下所示: cpp -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/cortex/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/client/src" -I"D:\PROGRA~1\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H=" xample.c" temp definition shadows previous definition .entry cell_viscosity: .local.int cell (r0) .local.pointer thread (r1) 0 .local.end 0 save .local.double mu_lam (r3) 1 push.double 0 .local.double temp (r4) 3 ld.pointer thread (r1) 5 push.int 56 7 pointer.incr 8 push.int 464 10 pointer.incr 11 slda.pointer 12 ld.int cell (r0) 14 push.int 8 16 mul.int 17 pointer.incr 18 slda.double 19 push.double 2787.23 21 push.double 41.8107 23 ld.double temp (r4) 25 mul.double 26 sub.double 27 push.double 0.250623 29 ld.double temp (r4) 31 mul.double 32 ld.double temp (r4) 34 mul.double 35 add.double 36 push.double 0.000750299 38 ld.double temp (r4) 40 mul.double 41 ld.double temp (r4) 43 mul.double 44 ld.double temp (r4) 46 mul.double 47 sub.double 48 push.double 1.12172e-006 50 ld.double temp (r4) 52 mul.double 53 ld.double temp (r4) 55 mul.double 56 ld.double temp (r4) 58 mul.double 59 ld.double temp (r4) 61 mul.double 62 add.double 63 push.double 6.69932e-010 65 ld.double temp (r4) 67 mul.double 68 ld.double temp (r4) 70 mul.double 71 ld.double temp (r4) 73 mul.double 74 ld.double temp (r4) 76 mul.double 77 ld.double temp (r4) 79 mul.double 80 sub.double 81 sto.double mu_lam (r3) 83 pop.double 84 ld.double mu_lam (r3) 86 ret.double 87 restore 88 ret.v 請(qǐng)看,怎么push.double 后面跟的都是6位有效數(shù)字啊,我這個(gè)是用interpreted編譯的,我的原來的數(shù)字都是10位有效數(shù)字,編譯時(shí)選display assembly listing,在fluent控制窗口顯示的這個(gè)讓我感覺udf到底支不支持雙精度,C語言可是支持雙精度,默認(rèn)15~16位的,難道Udf基于C語言,卻不支持雙精度這么長(zhǎng)的有效數(shù)字? [ Last edited by Cavalier2008 on 2010-8-27 at 08:54 ] |

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