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Linux ϱàÒë fluent UDF ʹµÄ makefile£¬¸ù¾Ý fluent ×Ô´øµÄ makefile Ð޸ĵġ£
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make -f makefile_linux lnamd64
#----------------------------------------------------------------------#
# makefile for user defined functions.
#----------------------------------------------------------------------#
#----------------------------------------------------------------------#
# User modifiable section.
#----------------------------------------------------------------------#
SRCDIR = ./src
MYSRCS =  mymodels.c \
          myuns.c    \
          mybc.c     \
SOURCES = $(addprefix $(SRCDIR)/, $(MYSRCS))
HEADERS =  $(SRCDIR)/myudf.h
FLUENT_INC = /opt/progs/Fluent.Inc
ARCH = lnamd64
MAKE = make -f makefile_linux
# Precompiled User Object files (for example .o files from .f sources)
USER_OBJECTS=
#----------------------------------------------------------------------#
# Build targets (do not modify below this line).
#----------------------------------------------------------------------#
CC= cc -DRP_CONFIG_3DDP=1
SHELL= /bin/sh
RELEASE= 6.3.26
VERSION= 3ddp
ARCHC=$(ARCH)
TARGET= libhylab.so
UDFDATA= udf_names.c
OBJECTS= $(UDFDATA:.c=.o) $(MYSRCS:.c=.o)
INCLUDES= -I$(FLUENT_INC)/fluent$(RELEASE)/$(ARCH)/$(VERSION) \
          -I$(FLUENT_INC)/fluent$(RELEASE)/src \
          -I$(FLUENT_INC)/fluent$(RELEASE)/cortex/src \
          -I$(FLUENT_INC)/fluent$(RELEASE)/client/src \
          -I$(FLUENT_INC)/fluent$(RELEASE)/tgrid/src \
          -I$(FLUENT_INC)/fluent$(RELEASE)/multiport/src \
      -I.
CFLAGS_ALPHA=        -c


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    unsigned long long rx_packets_m;    /* total packets received       */
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Tuning TCP for Linux 2.4 and 2.6

Tuning TCP for Linux 2.4 and 2.6
NB: Recent versions of Linux (version 2.6.17 and later) have full autotuning with 4 MB maximum buffer sizes. Except in some rare cases, manual tuning is unlikely to substantially improve the performance of these kernels over most network paths, and is not generally ......
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