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-rw-r--r--src/c/matrixOperations/includes/nnz.h37
-rw-r--r--src/c/matrixOperations/interfaces/int_nnz.h35
-rw-r--r--src/c/matrixOperations/nnz/dnnza.c33
-rw-r--r--src/c/matrixOperations/nnz/dnnzs.c25
-rw-r--r--src/c/matrixOperations/nnz/snnza.c33
-rw-r--r--src/c/matrixOperations/nnz/snnzs.c25
-rw-r--r--src/c/matrixOperations/nnz/znnza.c33
-rw-r--r--src/c/matrixOperations/nnz/znnzs.c26
8 files changed, 247 insertions, 0 deletions
diff --git a/src/c/matrixOperations/includes/nnz.h b/src/c/matrixOperations/includes/nnz.h
new file mode 100644
index 0000000..c7d2d49
--- /dev/null
+++ b/src/c/matrixOperations/includes/nnz.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#ifndef __NNZ_H__
+#define __NNZ_H__
+
+#include "types.h"
+#include "doubleComplex.h"
+#include "uint16.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+uint16 dnnza(double* , int , int);
+uint16 dnnzs(double);
+uint16 snnza( float* , int , int);
+uint16 snnzs( float);
+uint16 znnza(doubleComplex *, int , int);
+uint16 znnzs(doubleComplex);
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__NNZ_H__*/
diff --git a/src/c/matrixOperations/interfaces/int_nnz.h b/src/c/matrixOperations/interfaces/int_nnz.h
new file mode 100644
index 0000000..0ef3953
--- /dev/null
+++ b/src/c/matrixOperations/interfaces/int_nnz.h
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#ifndef __INT_NNZ_H__
+#define __INT_NNZ_H__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define d2nnzu160(in1, size) dnnza(in1, size[0], size[1])
+#define d0nnzu160(in) dnnzs(in)
+
+#define s2nnzu160(in1, size) snnza(in1, size[0], size[1])
+#define s0nnzu160(in) snnzs(in)
+
+#define z2nnzu160(in1, size) znnza(in1, size[0], size[1])
+#define z0nnzu160(in) znnzs(in)
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__INT_NNZ_H__*/
diff --git a/src/c/matrixOperations/nnz/dnnza.c b/src/c/matrixOperations/nnz/dnnza.c
new file mode 100644
index 0000000..b4d40bd
--- /dev/null
+++ b/src/c/matrixOperations/nnz/dnnza.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+
+uint16 dnnza(double *in, int irow, int icolumn)
+{
+ int i;
+ uint16 final=0;
+ for(i=0; i< irow*icolumn ; i++)
+ {
+ if( in[i] != 0)
+ {
+ final++;
+
+ }
+
+ }
+return final;
+}
diff --git a/src/c/matrixOperations/nnz/dnnzs.c b/src/c/matrixOperations/nnz/dnnzs.c
new file mode 100644
index 0000000..c878d33
--- /dev/null
+++ b/src/c/matrixOperations/nnz/dnnzs.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+
+uint16 dnnzs(double in)
+{
+ if(in !=0)
+ return 1;
+ else
+ return 0;
+}
diff --git a/src/c/matrixOperations/nnz/snnza.c b/src/c/matrixOperations/nnz/snnza.c
new file mode 100644
index 0000000..df27f0f
--- /dev/null
+++ b/src/c/matrixOperations/nnz/snnza.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+
+uint16 snnza(float*in, int irow, int icolumn)
+{
+ int i;
+ uint16 final=0;
+ for(i=0; i< irow*icolumn ; i++)
+ {
+ if( in[i] != 0)
+ {
+ final++;
+
+ }
+
+ }
+return final;
+}
diff --git a/src/c/matrixOperations/nnz/snnzs.c b/src/c/matrixOperations/nnz/snnzs.c
new file mode 100644
index 0000000..674d4fa
--- /dev/null
+++ b/src/c/matrixOperations/nnz/snnzs.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+
+uint16 snnzs(float in)
+{
+ if(in !=0)
+ return 1;
+ else
+ return 0;
+}
diff --git a/src/c/matrixOperations/nnz/znnza.c b/src/c/matrixOperations/nnz/znnza.c
new file mode 100644
index 0000000..3b913e8
--- /dev/null
+++ b/src/c/matrixOperations/nnz/znnza.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+#include "doubleComplex.h"
+uint16 znnza(doubleComplex* in, int irow, int icolumn)
+{
+ int i;
+ uint16 final=0;
+ for(i=0; i< irow*icolumn ; i++)
+ {
+ if(( zreals(in[i]) !=0 )||( zimags(in[i])!=0))
+ {
+ final++;
+
+ }
+
+ }
+return final;
+}
diff --git a/src/c/matrixOperations/nnz/znnzs.c b/src/c/matrixOperations/nnz/znnzs.c
new file mode 100644
index 0000000..2907afc
--- /dev/null
+++ b/src/c/matrixOperations/nnz/znnzs.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/*Function returns cumulative sum of members of array/matrix*/
+
+#include "nnz.h"
+#include "types.h"
+#include "uint16.h"
+#include "doubleComplex.h"
+
+uint16 znnzs(doubleComplex in)
+{
+ if((zreals(in)== 0 ) && (zimags(in)==0))
+ return 0;
+ else
+ return 1;
+}
generated by cgit (git 2.34.1) at 2024-12-20 16:12:40 +0000