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31 lines
648 B
31 lines
648 B
#include <assert.h>
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#include <stdint.h>
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#include <string.h>
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#if BLA_SIZEOF_INTEGER == 4
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typedef int32_t blas_int;
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#elif BLA_SIZEOF_INTEGER == 8
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typedef int64_t blas_int;
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#else
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# error BLA_SIZEOF_INTEGER is not declared!
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#endif
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// declare what parts of the lapack C-API we need
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void dgesv_(blas_int*, blas_int*, double*, blas_int*, blas_int*, double*,
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blas_int*, blas_int*);
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int main()
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{
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double A[8] = {
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0, 1, 2, 3, 4, 5, 6, 7,
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};
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double B[2] = { 0, 5 };
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blas_int ipiv[2] = { 0, 0 };
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blas_int info = 0;
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blas_int dim = 2;
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blas_int numCols = 1;
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dgesv_(&dim, &numCols, A, &dim, ipiv, B, &dim, &info);
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return 0;
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}
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