AOCC compilation error for array initialisation fixed

Array initialisation was giving error with clang++ ,fixed
Loop counts in get_matrix_*.sh scripts corrected to eliminate error
Readme.md formatting corrected for proper display in gerrit.

Change-Id: I86ba9f30e09ab1600dc6d6c55bd69d76354fad33
Signed-off-by: Chithra Sankar <[email protected]>

Author: chsankar

README.md

@@ -13,11 +13,11 @@ Optional:
 #### CMake
 All compiler specifications are determined automatically. 
 
-# After cloning aocl-sparse source to aocl-sparse directory.
-# Go to aocl-sparse directory, create and go to the build directory
-cd aocl-sparse 
-mkdir -p build/release 
-cd build/release
+After cloning aocl-sparse, Go to aocl-sparse directory, create and go to the build directory
+```
+cd aocl-sparse;
+mkdir -p build/release;
+cd build/release;
 
 # Configure aocl-sparse
 # Build options:
@@ -26,8 +26,7 @@ cd build/release
 #   BUILD_SHARED_LIBS        - build aocl-sparse as a shared library (ON)
 
 # Build shared library (default)
-# if CMAKE_INSTALL_PREFIX is not provided then /opt/aoclsparse/ is the default location
-# which contains lib/ and include/ directory files.
+if CMAKE_INSTALL_PREFIX is not provided then /opt/aoclsparse/ is the default location which contains lib/ and include/ directory files.
 cmake ../.. -DCMAKE_INSTALL_PREFIX="<Directory_path>"
 
 # Build
@@ -36,26 +35,30 @@ make
 # Install
 [sudo] make install
 
-# Build static library as well
+# Build static library
 cmake -DBUILD_SHARED_LIBS=OFF ../../
 make install
+```
 
-## Benchmarks
+#### Benchmarks
 To run benchmarks, aocl-sparse has to be built with option -DBUILD_CLIENTS_BENCHMARKS=ON.
 
 cmake -DBUILD_CLIENTS_BENCHMARKS=ON ../../
 make install
 
-# Go to aocl-sparse build directory
+#### Simple Test
+Test the installation by running CSR-SPMV on scircuit.mtx file, e.g.
+```
 cd aocl-sparse/build/release
-
-# Test the installation by running CSR-SPMV on scircuit.mtx file, e.g.
 wget https://sparse.tamu.edu/MM/Hamm/scircuit.tar.gz
 tar xf scircuit.tar.gz; mv scircuit ./scircuit.mtx && rm -rf scircuit.tar.gz scircuit
 ./tests/staging/aoclsparse-bench -f csrmv --precision d --alpha 1 --beta 0 --iters 1000 --mtx ./scircuit.mtx/scircuit.mtx
+```
 
-# Test the installation by running CSR-SPMV on randomly generated matrix, e.g.
+Test the installation by running CSR-SPMV on randomly generated matrix, e.g.
+```
 ./tests/staging/aoclsparse-bench -f csrmv --precision d -m 1000 -n 1000 -z 4000 -v 1
+```
 
 ## License
 The [license file][LICENSE.md] can be found in the main repository.

tests/benchmarks/ellmv.sh

@@ -23,7 +23,7 @@ url=(https://sparse.tamu.edu/MM/Williams
      https://sparse.tamu.edu/MM/Hamm
 )
 
-for i in {0..9}; do
+for i in {0..8}; do
     m=${matrices[${i}]}
     u=${url[${i}]}
     if [ ! -f ${m}.csr ]; then

tests/benchmarks/matrices/get_matrices_1.sh

@@ -21,7 +21,7 @@ url=(https://sparse.tamu.edu/MM/Williams
      https://sparse.tamu.edu/MM/PARSEC
 )
 
-for i in {0..8}; do
+for i in {0..7}; do
     m=${matrices[${i}]}
     u=${url[${i}]}
     if [ ! -f ${m}.csr ]; then

tests/benchmarks/matrices/get_matrices_2.sh

@@ -21,7 +21,7 @@ url=(https://sparse.tamu.edu/MM/GHS_psdef
      https://sparse.tamu.edu/MM/Muite
 )
 
-for i in {0..8}; do
+for i in {0..7}; do
     m=${matrices[${i}]}
     u=${url[${i}]}
     if [ ! -f ${m}.csr ]; then

tests/benchmarks/matrices/get_matrices_3.sh

@@ -21,7 +21,7 @@ url=(https://sparse.tamu.edu/MM/FEMLAB
      https://sparse.tamu.edu/MM/GHS_psdef
 )
 
-for i in {0..8}; do
+for i in {0..7}; do
     m=${matrices[${i}]}
     u=${url[${i}]}
     if [ ! -f ${m}.csr ]; then

tests/benchmarks/matrices/get_matrices_4.sh

@@ -21,7 +21,7 @@ url=(https://sparse.tamu.edu/MM/GHS_indef
      https://sparse.tamu.edu/MM/PARSEC
 )
 
-for i in {0..8}; do
+for i in {0..7}; do
     m=${matrices[${i}]}
     u=${url[${i}]}
     if [ ! -f ${m}.csr ]; then

tests/benchmarks/matrices/get_matrices_5.sh

@@ -208,7 +208,8 @@ inline void aoclsparse_init_coo_matrix(std::vector<aoclsparse_int>& row_ind,
     }
 
     // Uniform distributed row indices
-    aoclsparse_int occ_row_ind[M] ={0}, rand_row_ind;
+    aoclsparse_int rand_row_ind;
+    std::vector<aoclsparse_int> occ_row_ind(M, 0);
     for(; i < nnz; ++i)
     {
         do