replace tabs with spaces

doc/chapters/advanced-api.texi

@@ -85,27 +85,27 @@ starpu_data_handle handle;
 #ifdef STARPU_USE_OPENCL
 void cpu_to_opencl_opencl_func(void *buffers[], void *args);
 starpu_codelet cpu_to_opencl_cl = @{
-	.where = STARPU_OPENCL,
-	.opencl_func = cpu_to_opencl_opencl_func,
-	.nbuffers = 1
+    .where = STARPU_OPENCL,
+    .opencl_func = cpu_to_opencl_opencl_func,
+    .nbuffers = 1
 @};
 
 void opencl_to_cpu_func(void *buffers[], void *args);
 starpu_codelet opencl_to_cpu_cl = @{
-	.where = STARPU_CPU,
-	.cpu_func = opencl_to_cpu_func,
-	.nbuffers = 1
+    .where = STARPU_CPU,
+    .cpu_func = opencl_to_cpu_func,
+    .nbuffers = 1
 @};
 #endif
 
 struct starpu_multiformat_data_interface_ops format_ops = @{
 #ifdef STARPU_USE_OPENCL
-	.opencl_elemsize = 2 * sizeof(float),
-	.cpu_to_opencl_cl = &cpu_to_opencl_cl,
-	.opencl_to_cpu_cl = &opencl_to_cpu_cl,
+    .opencl_elemsize = 2 * sizeof(float),
+    .cpu_to_opencl_cl = &cpu_to_opencl_cl,
+    .opencl_to_cpu_cl = &opencl_to_cpu_cl,
 #endif
-	.cpu_elemsize = 2 * sizeof(float),
-	...
+    .cpu_elemsize = 2 * sizeof(float),
+    ...
 @};
 starpu_multiformat_data_register(handle, 0, &array_of_structs, NX, &format_ops);
 @end example

doc/chapters/advanced-examples.texi

@@ -32,19 +32,19 @@ to use SSE to scale a vector. The codelet can be written as follows :
 
 void scal_sse_func(void *buffers[], void *cl_arg)
 @{
-	float *vector = (float *) STARPU_VECTOR_GET_PTR(buffers[0]);
-	unsigned int n = STARPU_VECTOR_GET_NX(buffers[0]);
-	unsigned int n_iterations = n/4;
-	if (n % 4 != 0)
-		n_iterations++;
-
-	__m128 *VECTOR = (__m128*) vector;
-	__m128 factor __attribute__((aligned(16)));
-	factor = _mm_set1_ps(*(float *) cl_arg);
-
-	unsigned int i;	
-	for (i = 0; i < n_iterations; i++)
-		VECTOR[i] = _mm_mul_ps(factor, VECTOR[i]);
+    float *vector = (float *) STARPU_VECTOR_GET_PTR(buffers[0]);
+    unsigned int n = STARPU_VECTOR_GET_NX(buffers[0]);
+    unsigned int n_iterations = n/4;
+    if (n % 4 != 0)
+        n_iterations++;
+
+    __m128 *VECTOR = (__m128*) vector;
+    __m128 factor __attribute__((aligned(16)));
+    factor = _mm_set1_ps(*(float *) cl_arg);
+
+    unsigned int i;    
+    for (i = 0; i < n_iterations; i++)
+        VECTOR[i] = _mm_mul_ps(factor, VECTOR[i]);
 @}
 @end smallexample
 @end cartouche
@@ -57,10 +57,10 @@ to the special value @code{STARPU_MULTIPLE_CPU_IMPLEMENTATIONS}. Note that
 @cartouche
 @smallexample
 starpu_codelet cl = @{
-	.where = STARPU_CPU,
-	.cpu_func = STARPU_MULTIPLE_CPU_IMPLEMENTATIONS,
-	.cpu_funcs = @{ scal_cpu_func, scal_sse_func @},
-	.nbuffers = 1
+    .where = STARPU_CPU,
+    .cpu_func = STARPU_MULTIPLE_CPU_IMPLEMENTATIONS,
+    .cpu_funcs = @{ scal_cpu_func, scal_sse_func @},
+    .nbuffers = 1
 @};
 @end smallexample
 @end cartouche
@@ -394,9 +394,9 @@ task->buffers[1].mode = STARPU_RW;
 char *arg_buffer;
 size_t arg_buffer_size;
 starpu_pack_cl_args(&arg_buffer, &arg_buffer_size,
-		    STARPU_VALUE, &ifactor, sizeof(ifactor),
-		    STARPU_VALUE, &ffactor, sizeof(ffactor),
-		    0);
+                    STARPU_VALUE, &ifactor, sizeof(ifactor),
+                    STARPU_VALUE, &ffactor, sizeof(ffactor),
+                    0);
 task->cl_arg = arg_buffer;
 task->cl_arg_size = arg_buffer_size;
 int ret = starpu_task_submit(task);

doc/chapters/basic-examples.texi

@@ -591,9 +591,9 @@ be compiled at run-time when calling the function
 
 @cartouche
 @smallexample
-CFLAGS	+=	$(shell pkg-config --cflags libstarpu)
-LDFLAGS	+=	$(shell pkg-config --libs libstarpu)
-CC	=	gcc
+CFLAGS  += $(shell pkg-config --cflags libstarpu)
+LDFLAGS += $(shell pkg-config --libs libstarpu)
+CC       = gcc
 
 vector_scal: vector_scal.o vector_scal_cpu.o vector_scal_cuda.o vector_scal_opencl.o
 

doc/chapters/vector_scal_cpu.texi

@@ -42,18 +42,18 @@ void scal_cpu_func(void *buffers[], void *cl_arg)
 
 void scal_sse_func(void *buffers[], void *cl_arg)
 @{
-	float *vector = (float *) STARPU_VECTOR_GET_PTR(buffers[0]);
-	unsigned int n = STARPU_VECTOR_GET_NX(buffers[0]);
-	unsigned int n_iterations = n/4;
-	if (n % 4 != 0)
-		n_iterations++;
-
-	__m128 *VECTOR = (__m128*) vector;
-	__m128 factor __attribute__((aligned(16)));
-	factor = _mm_set1_ps(*(float *) cl_arg);
-
-	unsigned int i;
-	for (i = 0; i < n_iterations; i++)
-		VECTOR[i] = _mm_mul_ps(factor, VECTOR[i]);
+    float *vector = (float *) STARPU_VECTOR_GET_PTR(buffers[0]);
+    unsigned int n = STARPU_VECTOR_GET_NX(buffers[0]);
+    unsigned int n_iterations = n/4;
+    if (n % 4 != 0)
+        n_iterations++;
+
+    __m128 *VECTOR = (__m128*) vector;
+    __m128 factor __attribute__((aligned(16)));
+    factor = _mm_set1_ps(*(float *) cl_arg);
+
+    unsigned int i;
+    for (i = 0; i < n_iterations; i++)
+        VECTOR[i] = _mm_mul_ps(factor, VECTOR[i]);
 @}
 @end smallexample