From a8627e204617fc212c4f05d232208890d9d1cad6 Mon Sep 17 00:00:00 2001
From: imushir
Date: Tue, 29 Dec 2015 11:55:07 +0530
Subject: added support for matrixMultiplication

---
 src/c/matrixOperations/multiplication/i8mulma.c | 44 +++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/c/matrixOperations/multiplication/i8mulma.c

(limited to 'src/c/matrixOperations/multiplication/i8mulma.c')

diff --git a/src/c/matrixOperations/multiplication/i8mulma.c b/src/c/matrixOperations/multiplication/i8mulma.c
new file mode 100644
index 00000000..0efe797e
--- /dev/null
+++ b/src/c/matrixOperations/multiplication/i8mulma.c
@@ -0,0 +1,44 @@
+/*SCilab2C FOSSEE IIT Bombay*/
+
+/*
+** \brief Compute a multiplication for int8 matrixes.
+** \param in1 : input matrix.
+** \param lines1 : lines of in1 matrix.
+** \param columns1 : columns of in1 matrix.
+** \param in2 : input arry.
+** \param lines2 : lines of in2 matrix.
+** \param columns2 : columns of in2 matrix.
+** \param out : Matrix that contains the multiplication in1 * in2.
+*/
+
+// dgemm function of lapack library does not support uint8,uint16,int8 and int16 datatype so removed
+
+#include "matrixMultiplication.h"
+
+void i8mulma(int8 *in1,int lines1,int columns1,
+             int8 *in2,int lines2,int columns2,
+             int8 *out)
+{
+
+  /* Do Not Use Any BLAS Function*/
+  int i = 0;
+  int k = 0;
+  int8 accu = 0;
+  
+  /* How to convert 2 index matrixes to  one.
+  ** #define in1(a,b) in1[a+b*lines1]
+  ** #define in2(c,d) in2[c+d*lines2]
+  */
+  for(i=0;i < lines1 * columns2; ++i)
+  {  
+    accu = 0;
+    for(k=0;k < columns1; ++k)
+    {  
+      accu += in1[i % lines1 + k * lines1] * in2[k + (i / lines1) * lines2];
+
+    }
+    out[i] = accu;
+  
+  }
+
+}
-- 
cgit 


From c8fd6991786ccddb44547b619178bb391f3f9b96 Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Thu, 18 Aug 2016 15:47:18 +0530
Subject: RPi-PWM and basic imaage processing

---
 src/c/matrixOperations/multiplication/i8mulma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/c/matrixOperations/multiplication/i8mulma.c')

diff --git a/src/c/matrixOperations/multiplication/i8mulma.c b/src/c/matrixOperations/multiplication/i8mulma.c
index 0efe797e..4fdb203f 100644
--- a/src/c/matrixOperations/multiplication/i8mulma.c
+++ b/src/c/matrixOperations/multiplication/i8mulma.c
@@ -11,7 +11,7 @@
 ** \param out : Matrix that contains the multiplication in1 * in2.
 */
 
-// dgemm function of lapack library does not support uint8,uint16,int8 and int16 datatype so removed
+/* dgemm function of lapack library does not support uint8,uint16,int8 and int16 datatype so removed*/
 
 #include "matrixMultiplication.h"
 
-- 
cgit 


From 453598b49cb3d4a62b1797dbc90f0e3dd4521329 Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Wed, 19 Apr 2017 11:56:09 +0530
Subject: Copyright message updated in added files and libraries separated in
 'thirdparty' folder

---
 src/c/matrixOperations/multiplication/i8mulma.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/c/matrixOperations/multiplication/i8mulma.c')

diff --git a/src/c/matrixOperations/multiplication/i8mulma.c b/src/c/matrixOperations/multiplication/i8mulma.c
index 4fdb203f..88f192d7 100644
--- a/src/c/matrixOperations/multiplication/i8mulma.c
+++ b/src/c/matrixOperations/multiplication/i8mulma.c
@@ -1,4 +1,14 @@
-/*SCilab2C FOSSEE IIT Bombay*/
+/* 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: Mushir
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
 
 /*
 ** \brief Compute a multiplication for int8 matrixes.
-- 
cgit