Package org.jblas.exceptions

Examples of org.jblas.exceptions.LapackException

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    }

    /** Copy dx to dy. */
    public static void rcopy(int n, double[] dx, int dxIdx, int incx, double[] dy, int dyIdx, int incy) {
        if (dxIdx < 0 || dxIdx + (n - 1) * incx >= dx.length) {
            throw new LapackException("Java.raxpy", "Parameters for x aren't valid! (n = " + n + ", dx.length = " + dx.length + ", dxIdx = " + dxIdx + ", incx = " + incx + ")");
        }
        if (dyIdx < 0 || dyIdx + (n - 1) * incy >= dy.length) {
            throw new LapackException("Java.raxpy", "Parameters for y aren't valid! (n = " + n + ", dy.length = " + dy.length + ", dyIdx = " + dyIdx + ", incy = " + incy + ")");
        }
        if (incx == 1 && incy == 1) {
            System.arraycopy(dx, dxIdx, dy, dyIdx, n);
        } else {
            for (int c = 0, xi = dxIdx, yi = dyIdx; c < n; xi += incx, yi += incy, c++) {
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    }

    /** Compute dy <- da * dx + dy. */
    public static void raxpy(int n, double da, double[] dx, int dxIdx, int incx, double[] dy, int dyIdx, int incy) {
        if (dxIdx < 0 || dxIdx + (n - 1) * incx >= dx.length) {
            throw new LapackException("Java.raxpy", "Parameters for x aren't valid! (n = " + n + ", dx.length = " + dx.length + ", dxIdx = " + dxIdx + ", incx = " + incx + ")");
        }
        if (dyIdx < 0 || dyIdx + (n - 1) * incy >= dy.length) {
            throw new LapackException("Java.raxpy", "Parameters for y aren't valid! (n = " + n + ", dy.length = " + dy.length + ", dyIdx = " + dyIdx + ", incy = " + incy + ")");
        }
       
        if (incx == 1 && incy == 1 && dxIdx == 0 && dyIdx == 0) {
            if (da == 1.0) {
                for (int i = 0; i < n; i++) {
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    }

    /** Copy dx to dy. */
    public static void rcopy(int n, float[] dx, int dxIdx, int incx, float[] dy, int dyIdx, int incy) {
        if (dxIdx < 0 || dxIdx + (n - 1) * incx >= dx.length) {
            throw new LapackException("Java.raxpy", "Parameters for x aren't valid! (n = " + n + ", dx.length = " + dx.length + ", dxIdx = " + dxIdx + ", incx = " + incx + ")");
        }
        if (dyIdx < 0 || dyIdx + (n - 1) * incy >= dy.length) {
            throw new LapackException("Java.raxpy", "Parameters for y aren't valid! (n = " + n + ", dy.length = " + dy.length + ", dyIdx = " + dyIdx + ", incy = " + incy + ")");
        }
        if (incx == 1 && incy == 1) {
            System.arraycopy(dx, dxIdx, dy, dyIdx, n);
        } else {
            for (int c = 0, xi = dxIdx, yi = dyIdx; c < n; xi += incx, yi += incy, c++) {
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    }

    /** Compute dy <- da * dx + dy. */
    public static void raxpy(int n, float da, float[] dx, int dxIdx, int incx, float[] dy, int dyIdx, int incy) {
        if (dxIdx < 0 || dxIdx + (n - 1) * incx >= dx.length) {
            throw new LapackException("Java.raxpy", "Parameters for x aren't valid! (n = " + n + ", dx.length = " + dx.length + ", dxIdx = " + dxIdx + ", incx = " + incx + ")");
        }
        if (dyIdx < 0 || dyIdx + (n - 1) * incy >= dy.length) {
            throw new LapackException("Java.raxpy", "Parameters for y aren't valid! (n = " + n + ", dy.length = " + dy.length + ", dyIdx = " + dyIdx + ", incy = " + incy + ")");
        }
       
        if (incx == 1 && incy == 1 && dxIdx == 0 && dyIdx == 0) {
            if (da == 1.0f) {
                for (int i = 0; i < n; i++) {
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Related Classes of org.jblas.exceptions.LapackException

  • org.jblas.JavaBlas
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