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422234dc3   daniau   git-svn-id: https... 
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  This is the UMFPACK Tcov directory.  It runs a large number of tests on
  UMFPACK and checks the statement coverage (using gcc and gcov on Linux,
  or tcov on Solaris).
  
  You must first do "make purge" in AMD and UMFPACK.  You must also make
  sure the "Out" symbolic link is a valid link.  It should point to a large
  scratch space, for temporary files.  Finally, type DO.linux or DO.solaris.
  
  Alternatively, just type "make" in this directory, for Linux, or "make sol"
  for Solaris.
  
  The last line of each */ut.out file should read
  ALL TESTS PASSED largest maxrnorm 1e-07
  These lines are summarized at the end of the "DO.linux" test.
  
  If you see "TEST FAILURE" then something went wrong.  "ERROR" messages
  in the output files tmp/*.out are OK.  Those are supposed to be there;
  the test exercises the error-reporting features of UMFPACK.
  
  DO.all		does all tests
  
  DO 1 di		runs one test (Make.1 and GNUmakefile.di, in this case)
  
  Out/*		subdirectories for each test,
  		contents can be destroyed when done.
  
  Make.1		gcc, no optimize Linux no BLAS, test int overflow
  Make.2		gcc, no optimize Linux Goto BLAS
  Make.3		gcc, no optimize Linux ATLAS C-Blas
  Make.4		gcc, no optimize Linux ATLAS Fortran BLAS
  
  Make.5		gcc, no optimize Linux no BLAS, test int overflow
  		no reciprocal
  
  Make.1i		icc, optimize, Linux no BLAS, test int overflow
  Make.2i		icc, optimize, Linux Goto BLAS
  Make.3i		icc, optimize, Linux ATLAS C-Blas
  Make.4i		icc, optimize, Linux ATLAS Fortran BLAS
  
  Make.1n		icc, no optimize, Linux no BLAS, test int overflow
  Make.2n		icc, no optimize, Linux Goto BLAS
  Make.3n		icc, no optimize, Linux ATLAS C-Blas
  Make.4n		icc, no optimize, Linux ATLAS Fortran BLAS
  
  Make.1g		gcc, optimize, Linux no BLAS, test int overflow
  Make.2g		gcc, optimize, Linux Goto BLAS
  Make.3g		gcc, optimize, Linux ATLAS C-Blas
  Make.4g		gcc, optimize, Linux ATLAS Fortran BLAS
  
  Make.s1		tcov, Solaris 32 bit, no BLAS
  Make.s2		tcov, Solaris 32 bit, Sunperf BLAS
  Make.s3		tcov, Solaris 64 bit, no BLAS
  Make.s4		tcov, Solaris 64 bit, Sunperf BLAS
  
  Make.s5		tcov, Solaris 32 bit, no BLAS, test int overflow, no recip.
  
  Make.n1		optimize, Solaris 32 bit, no BLAS
  Make.n2		optimize, Solaris 32 bit, Sunperf BLAS
  Make.n3		optimize, Solaris 64 bit, no BLAS
  Make.n4		optimize, Solaris 64 bit, Sunperf BLAS
  
  Makefile.di	Makefile for *di (double, int)
  Makefile.dl	Makefile for *dl (double, UF_long)
  Makefile.zi	Makefile for *zi (complex, int)
  Makefile.zl	Makefile for *zl (complex, UF_long)
  
  TestMat		test matrices for ut.c
  
  ../../UMFPACK	UMFPACK original distribution
  ../../AMD	UMFPACK original distribution
  ../../UFconfig	configuration directory for all of UFsparse
  
  covall		for summarizing tcov output
  
  ut.c		the test program