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<!ELEMENT BENCH (AVAILSOLVER+,LINEARSYSTEM+)>
<!ELEMENT AVAILSOLVER (SOLVER+)>
<!ELEMENT SOLVER (TYPE,PACKAGE)>
<!ELEMENT TYPE (#PCDATA)> <!-- One of LU, LLT, LDLT, ITER -->
<!ELEMENT PACKAGE (#PCDATA)> <!-- Derived from a library -->
<!ELEMENT LINEARSYSTEM (MATRIX,SOLVER_STAT+,BEST_SOLVER,GLOBAL_PARAMS*)>
<!ELEMENT MATRIX (NAME,SIZE,ENTRIES,PATTERN?,SYMMETRY,POSDEF?,ARITHMETIC,RHS*)>
<!ELEMENT NAME (#PCDATA)>
<!ELEMENT SIZE (#PCDATA)>
<!ELEMENT ENTRIES (#PCDATA)> <!-- The number of nonzeros elements -->
<!ELEMENT PATTERN (#PCDATA)> <!-- Is structural pattern symmetric or not -->
<!ELEMENT SYMMETRY (#PCDATA)> <!-- symmmetry with numerical values -->
<!ELEMENT POSDEF (#PCDATA)> <!-- Is the matrix positive definite or not -->
<!ELEMENT ARITHMETIC (#PCDATA)>
<!ELEMENT RHS (SOURCE)> <!-- A matrix can have one or more right hand side associated. -->
<!ELEMENT SOURCE (#PCDATA)> <!-- Source of the right hand side, either generated or provided -->
<!ELEMENT SOLVER_STAT (PARAMS*,TIME,ERROR,ITER?)>
<!ELEMENT PARAMS (#PCDATA)>
<!ELEMENT TIME (COMPUTE,SOLVE,TOTAL)>
<!ELEMENT COMPUTE (#PCDATA)> <!-- Time to analyze,to factorize, or to setup the preconditioner-->
<!ELEMENT SOLVE (#PCDATA)> <!-- Time to solve with all the available rhs -->
<!ELEMENT TOTAL (#PCDATA)>
<!ELEMENT ERROR (#PCDATA)> <!-- Either the relative error or the relative residual norm -->
<!ELEMENT ITER (#PCDATA)> <!-- Number of iterations -->
<!ELEMENT BEST_SOLVER CDATA> <!-- Id of the best solver -->
<!ELEMENT GLOBAL_PARAMS (#PCDATA)> <!-- Parameters shared by all solvers -->
<!ATTLIST SOLVER ID CDATA #REQUIRED>
<!ATTLIST SOLVER_STAT ID CDATA #REQUIRED>
<!ATTLIST BEST_SOLVER ID CDATA #REQUIRED>
<!ATTLIST RHS ID CDATA #IMPLIED>
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