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#choice compiler and compiling flags ?。?！#表示注釋 export comp := pgfortran ！?。omp 為自定義變量，pgfortran是所選擇的編譯器，“：=”是賦值符，且覆蓋之前的值 ?。。xport的作用是將變量傳遞給下面的了Makefile，詳情查看《makefile export變量》 ifeq ($(origin oflags), undefined) ！?。?GNU的條件語句ifeq 函數(shù)$(origin, ***)，查詢變量***的狀態(tài) export oflags := = -fast -tp sandybridge-64 -Mvect=sse,simd -Minline -Mconcur -Minform=warn -Minfo=accel,inline,intensity,loop,mp,opt,par,vect \ -Mcuda=fastmath,cuda8.0,cc2x !!!說明使用cuda endif ifeq ($(origin ConfigName), undefined) export ConfigName := Release endif export LIBDIRS := $(MSMPSCUSOR)/LIB/sor/f/ ?。?！用一個(gè)變量來記錄LIB的路徑 libnames := MiniUtilities RandGenerators CudaRanGeneratorC2F LBFGS MATH_LBFGSB MATH90A ！??！libnames記錄所有的子文件夾 export LIBDIR0 := $(WORKSPACE)/LIB/ export LIBDIRD := $(LIBDIR0)$(ConfigName)/ ?。?！worspace 里的LIB是用來存放編譯生成生的中間文件.o文件或者.mod文件 all: ?。。。文繕?biāo)，其功能是編譯所有的目標(biāo) #the math libs: ?。?！MSMPSCUSOR代表分子動(dòng)力學(xué)程序包解壓后的文件夾名，如msmpscu-CGWIN-18-11-05 $(MAKE) -f $(MSMPSCUSOR)/LIB/LBFGS.mk $(MAKE) -f $(MSMPSCUSOR)/LIB/MATH_LBFGSB.mk $(MAKE) -f $(MSMPSCUSOR)/LIB/MATH90A.mk $(MAKE) -f $(MSMPSCUSOR)/LIB/MiniUtilities.mk $(MAKE) -f $(MSMPSCUSOR)/LIB/RandGenerators.mk $(MAKE) -f $(MSMPSCUSOR)/LIB/CudaRanGeneratorC2F.mk ?。?！嵌套執(zhí)行的Make，《跟我一起Makefile》P28頁 ############################################ .PHONY: clean ！?。?PHONY偽目標(biāo) clean: $(MAKE) clean -f $(MSMPSCUSOR)/LIB/LBFGS.mk $(MAKE) clean -f $(MSMPSCUSOR)/LIB/MATH_LBFGSB.mk $(MAKE) clean -f $(MSMPSCUSOR)/LIB/MATH90A.mk $(MAKE) clean -f $(MSMPSCUSOR)/LIB/MiniUtilities.mk $(MAKE) clean -f $(MSMPSCUSOR)/LIB/RandGenerators.mk $(MAKE) clean -f $(MSMPSCUSOR)/LIB/CudaRanGeneratorC2F.mk |
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