blob: 5c1dd48e5734433d832c97b2646fc35207e7f7db [file] [log] [blame]
//
// Copyright (c) 2017 The Khronos Group Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "harness/compat.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "procs.h"
#include "harness/errorHelpers.h"
#define TEST_PRIME_CHAR 0x77
#define TEST_PRIME_INT ((1<<16)+1)
#define TEST_PRIME_UINT ((1U<<16)+1U)
#define TEST_PRIME_LONG ((1LL<<32)+1LL)
#define TEST_PRIME_ULONG ((1ULL<<32)+1ULL)
#define TEST_PRIME_SHORT (cl_short)((1<<8)+1)
#define TEST_PRIME_USHORT (cl_ushort)((1<<8)+1)
#define TEST_PRIME_FLOAT (cl_float)3.40282346638528860e+38
#define TEST_PRIME_HALF 119.f
#ifndef TestStruct
typedef struct{
cl_int a;
cl_float b;
} TestStruct;
#endif
const char *buffer_fill_int_kernel_code[] = {
"__kernel void test_buffer_fill_int(__global int *src, __global int *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_int2(__global int2 *src, __global int2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_int4(__global int4 *src, __global int4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_int8(__global int8 *src, __global int8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_int16(__global int16 *src, __global int16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *int_kernel_name[] = { "test_buffer_fill_int", "test_buffer_fill_int2", "test_buffer_fill_int4", "test_buffer_fill_int8", "test_buffer_fill_int16" };
const char *buffer_fill_uint_kernel_code[] = {
"__kernel void test_buffer_fill_uint(__global uint *src, __global uint *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uint2(__global uint2 *src, __global uint2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uint4(__global uint4 *src, __global uint4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uint8(__global uint8 *src, __global uint8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uint16(__global uint16 *src, __global uint16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *uint_kernel_name[] = { "test_buffer_fill_uint", "test_buffer_fill_uint2", "test_buffer_fill_uint4", "test_buffer_fill_uint8", "test_buffer_fill_uint16" };
const char *buffer_fill_short_kernel_code[] = {
"__kernel void test_buffer_fill_short(__global short *src, __global short *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_short2(__global short2 *src, __global short2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_short4(__global short4 *src, __global short4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_short8(__global short8 *src, __global short8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_short16(__global short16 *src, __global short16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *short_kernel_name[] = { "test_buffer_fill_short", "test_buffer_fill_short2", "test_buffer_fill_short4", "test_buffer_fill_short8", "test_buffer_fill_short16" };
const char *buffer_fill_ushort_kernel_code[] = {
"__kernel void test_buffer_fill_ushort(__global ushort *src, __global ushort *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ushort2(__global ushort2 *src, __global ushort2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ushort4(__global ushort4 *src, __global ushort4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ushort8(__global ushort8 *src, __global ushort8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ushort16(__global ushort16 *src, __global ushort16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *ushort_kernel_name[] = { "test_buffer_fill_ushort", "test_buffer_fill_ushort2", "test_buffer_fill_ushort4", "test_buffer_fill_ushort8", "test_buffer_fill_ushort16" };
const char *buffer_fill_char_kernel_code[] = {
"__kernel void test_buffer_fill_char(__global char *src, __global char *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_char2(__global char2 *src, __global char2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_char4(__global char4 *src, __global char4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_char8(__global char8 *src, __global char8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_char16(__global char16 *src, __global char16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *char_kernel_name[] = { "test_buffer_fill_char", "test_buffer_fill_char2", "test_buffer_fill_char4", "test_buffer_fill_char8", "test_buffer_fill_char16" };
const char *buffer_fill_uchar_kernel_code[] = {
"__kernel void test_buffer_fill_uchar(__global uchar *src, __global uchar *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uchar2(__global uchar2 *src, __global uchar2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uchar4(__global uchar4 *src, __global uchar4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uchar8(__global uchar8 *src, __global uchar8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_uchar16(__global uchar16 *src, __global uchar16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *uchar_kernel_name[] = { "test_buffer_fill_uchar", "test_buffer_fill_uchar2", "test_buffer_fill_uchar4", "test_buffer_fill_uchar8", "test_buffer_fill_uchar16" };
const char *buffer_fill_long_kernel_code[] = {
"__kernel void test_buffer_fill_long(__global long *src, __global long *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_long2(__global long2 *src, __global long2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_long4(__global long4 *src, __global long4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_long8(__global long8 *src, __global long8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_long16(__global long16 *src, __global long16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *long_kernel_name[] = { "test_buffer_fill_long", "test_buffer_fill_long2", "test_buffer_fill_long4", "test_buffer_fill_long8", "test_buffer_fill_long16" };
const char *buffer_fill_ulong_kernel_code[] = {
"__kernel void test_buffer_fill_ulong(__global ulong *src, __global ulong *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ulong2(__global ulong2 *src, __global ulong2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ulong4(__global ulong4 *src, __global ulong4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ulong8(__global ulong8 *src, __global ulong8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_ulong16(__global ulong16 *src, __global ulong16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *ulong_kernel_name[] = { "test_buffer_fill_ulong", "test_buffer_fill_ulong2", "test_buffer_fill_ulong4", "test_buffer_fill_ulong8", "test_buffer_fill_ulong16" };
const char *buffer_fill_float_kernel_code[] = {
"__kernel void test_buffer_fill_float(__global float *src, __global float *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_float2(__global float2 *src, __global float2 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_float4(__global float4 *src, __global float4 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_float8(__global float8 *src, __global float8 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n",
"__kernel void test_buffer_fill_float16(__global float16 *src, __global float16 *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = src[tid];\n"
"}\n" };
static const char *float_kernel_name[] = { "test_buffer_fill_float", "test_buffer_fill_float2", "test_buffer_fill_float4", "test_buffer_fill_float8", "test_buffer_fill_float16" };
static const char *struct_kernel_code =
"typedef struct{\n"
"int a;\n"
"float b;\n"
"} TestStruct;\n"
"__kernel void read_fill_struct(__global TestStruct *src, __global TestStruct *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid].a = src[tid].a;\n"
" dst[tid].b = src[tid].b;\n"
"}\n";
static int verify_fill_int( void *ptr1, void *ptr2, int n )
{
int i;
cl_int *inptr = (cl_int *)ptr1;
cl_int *outptr = (cl_int *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_uint( void *ptr1, void *ptr2, int n )
{
int i;
cl_uint *inptr = (cl_uint *)ptr1;
cl_uint *outptr = (cl_uint *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_short( void *ptr1, void *ptr2, int n )
{
int i;
cl_short *inptr = (cl_short *)ptr1;
cl_short *outptr = (cl_short *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_ushort( void *ptr1, void *ptr2, int n )
{
int i;
cl_ushort *inptr = (cl_ushort *)ptr1;
cl_ushort *outptr = (cl_ushort *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_char( void *ptr1, void *ptr2, int n )
{
int i;
cl_char *inptr = (cl_char *)ptr1;
cl_char *outptr = (cl_char *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_uchar( void *ptr1, void *ptr2, int n )
{
int i;
cl_uchar *inptr = (cl_uchar *)ptr1;
cl_uchar *outptr = (cl_uchar *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_long( void *ptr1, void *ptr2, int n )
{
int i;
cl_long *inptr = (cl_long *)ptr1;
cl_long *outptr = (cl_long *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_ulong( void *ptr1, void *ptr2, int n )
{
int i;
cl_ulong *inptr = (cl_ulong *)ptr1;
cl_ulong *outptr = (cl_ulong *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_float( void *ptr1, void *ptr2, int n )
{
int i;
cl_float *inptr = (cl_float *)ptr1;
cl_float *outptr = (cl_float *)ptr2;
for (i=0; i<n; i++){
if ( outptr[i] != inptr[i] )
return -1;
}
return 0;
}
static int verify_fill_struct( void *ptr1, void *ptr2, int n )
{
int i;
TestStruct *inptr = (TestStruct *)ptr1;
TestStruct *outptr = (TestStruct *)ptr2;
for (i=0; i<n; i++){
if ( ( outptr[i].a != inptr[i].a ) || ( outptr[i].b != outptr[i].b ) )
return -1;
}
return 0;
}
int test_buffer_fill( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements, size_t size, char *type,
int loops, void *inptr[5], void *hostptr[5], void *pattern[5], size_t offset_elements, size_t fill_elements,
const char *kernelCode[], const char *kernelName[], int (*fn)(void *,void *,int) )
{
cl_mem buffers[10];
void *outptr[5];
cl_program program[5];
cl_kernel kernel[5];
cl_event event[2];
size_t ptrSizes[5];
size_t global_work_size[3];
int err;
int i, ii;
int src_flag_id;
int total_errors = 0;
size_t min_alignment = get_min_alignment(context);
global_work_size[0] = (size_t)num_elements;
ptrSizes[0] = size;
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
for (src_flag_id=0; src_flag_id < NUM_FLAGS; src_flag_id++) {
log_info("Testing with cl_mem_flags: %s\n", flag_set_names[src_flag_id]);
loops = ( loops < 5 ? loops : 5 );
for ( i = 0; i < loops; i++ ){
ii = i << 1;
if ((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))
buffers[ii] = clCreateBuffer(context, flag_set[src_flag_id], ptrSizes[i] * num_elements, hostptr[i], &err);
else
buffers[ii] = clCreateBuffer(context, flag_set[src_flag_id], ptrSizes[i] * num_elements, NULL, &err);
if ( !buffers[ii] || err){
print_error(err, "clCreateBuffer failed\n" );
return -1;
}
// Initialize source buffer with 0, since the validation code expects 0(s) outside of the fill region.
if (!((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))) {
err = clEnqueueWriteBuffer(queue, buffers[ii], CL_FALSE, 0, ptrSizes[i]*num_elements, hostptr[i], 0, NULL, NULL);
if ( err != CL_SUCCESS ){
print_error(err, "clEnqueueWriteBuffer failed\n" );
return -1;
}
}
outptr[i] = align_malloc( ptrSizes[i] * num_elements, min_alignment);
memset(outptr[i], 0, ptrSizes[i] * num_elements);
buffers[ii+1] = clCreateBuffer(context, CL_MEM_COPY_HOST_PTR, ptrSizes[i] * num_elements, outptr[i], &err);
if ( !buffers[ii+1] || err){
print_error(err, "clCreateBuffer failed\n" );
clReleaseMemObject( buffers[ii] );
align_free( outptr[i] );
return -1;
}
err = clEnqueueFillBuffer(queue, buffers[ii], pattern[i], ptrSizes[i],
ptrSizes[i] * offset_elements, ptrSizes[i] * fill_elements,
0, NULL, &(event[0]));
/* uncomment for test debugging
err = clEnqueueWriteBuffer(queue, buffers[ii], CL_FALSE, 0, ptrSizes[i]*num_elements, inptr[i], 0, NULL, &(event[0]));
*/
if ( err != CL_SUCCESS ){
print_error( err, " clEnqueueFillBuffer failed" );
clReleaseMemObject( buffers[ii] );
clReleaseMemObject( buffers[ii+1] );
align_free( outptr[i] );
return -1;
}
err = create_single_kernel_helper( context, &program[i], &kernel[i], 1, &kernelCode[i], kernelName[i] );
if ( err ){
log_error( " Error creating program for %s\n", type );
clReleaseMemObject( buffers[ii] );
clReleaseMemObject( buffers[ii+1] );
align_free( outptr[i] );
return -1;
}
err = clSetKernelArg( kernel[i], 0, sizeof( cl_mem ), (void *)&buffers[ii] );
err |= clSetKernelArg( kernel[i], 1, sizeof( cl_mem ), (void *)&buffers[ii+1] );
if ( err != CL_SUCCESS ){
print_error( err, "clSetKernelArg failed" );
clReleaseKernel( kernel[i] );
clReleaseProgram( program[i] );
clReleaseMemObject( buffers[ii] );
clReleaseMemObject( buffers[ii+1] );
align_free( outptr[i] );
return -1;
}
err = clWaitForEvents( 1, &(event[0]) );
if ( err != CL_SUCCESS ){
print_error( err, "clWaitForEvents() failed" );
clReleaseKernel( kernel[i] );
clReleaseProgram( program[i] );
clReleaseMemObject( buffers[ii] );
clReleaseMemObject( buffers[ii+1] );
align_free( outptr[i] );
return -1;
}
clReleaseEvent(event[0]);
err = clEnqueueNDRangeKernel( queue, kernel[i], 1, NULL, global_work_size, NULL, 0, NULL, NULL );
if (err != CL_SUCCESS){
print_error( err, "clEnqueueNDRangeKernel failed" );
return -1;
}
err = clEnqueueReadBuffer( queue, buffers[ii+1], false, 0, ptrSizes[i]*num_elements, outptr[i], 0, NULL, &(event[1]) );
if (err != CL_SUCCESS){
print_error( err, "clEnqueueReadBuffer failed" );
return -1;
}
err = clWaitForEvents( 1, &(event[1]) );
if ( err != CL_SUCCESS ){
print_error( err, "clWaitForEvents() failed" );
}
clReleaseEvent(event[1]);
if ( fn( inptr[i], outptr[i], (int)(ptrSizes[i] * (size_t)num_elements / ptrSizes[0]) ) ){
log_error( " %s%d test failed\n", type, 1<<i );
total_errors++;
}
else{
log_info( " %s%d test passed\n", type, 1<<i );
}
// cleanup
clReleaseMemObject( buffers[ii] );
clReleaseMemObject( buffers[ii+1] );
clReleaseKernel( kernel[i] );
clReleaseProgram( program[i] );
align_free( outptr[i] );
}
} // src cl_mem_flag
return total_errors;
} // end test_buffer_fill()
int test_buffer_fill_struct( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_mem buffers[2];
void *outptr;
TestStruct *inptr;
TestStruct *hostptr;
TestStruct *pattern;
cl_program program;
cl_kernel kernel;
cl_event event[2];
size_t ptrSize = sizeof( TestStruct );
size_t global_work_size[3];
int n, err;
size_t j, offset_elements, fill_elements;
int src_flag_id;
int total_errors = 0;
MTdata d = init_genrand( gRandomSeed );
size_t min_alignment = get_min_alignment(context);
global_work_size[0] = (size_t)num_elements;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
pattern = (TestStruct *)malloc(ptrSize);
pattern->a = (cl_int)genrand_int32(d);
pattern->b = (cl_float)get_random_float( -FLT_MAX, FLT_MAX, d );
inptr = (TestStruct *)align_malloc(ptrSize * num_elements, min_alignment);
for ( j = 0; j < offset_elements; j++ ) {
inptr[j].a = 0;
inptr[j].b =0;
}
for ( j = offset_elements; j < offset_elements + fill_elements; j++ ) {
inptr[j].a = pattern->a;
inptr[j].b = pattern->b;
}
for ( j = offset_elements + fill_elements; j < (size_t)num_elements; j++ ) {
inptr[j].a = 0;
inptr[j].b = 0;
}
hostptr = (TestStruct *)align_malloc(ptrSize * num_elements, min_alignment);
memset(hostptr, 0, ptrSize * num_elements);
for (src_flag_id=0; src_flag_id < NUM_FLAGS; src_flag_id++) {
log_info("Testing with cl_mem_flags: %s\n", flag_set_names[src_flag_id]);
if ((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))
buffers[0] = clCreateBuffer(context, flag_set[src_flag_id], ptrSize * num_elements, hostptr, &err);
else
buffers[0] = clCreateBuffer(context, flag_set[src_flag_id], ptrSize * num_elements, NULL, &err);
if ( err ){
print_error(err, " clCreateBuffer failed\n" );
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
if (!((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))) {
err = clEnqueueWriteBuffer(queue, buffers[0], CL_FALSE, 0, ptrSize * num_elements, hostptr, 0, NULL, NULL);
if ( err != CL_SUCCESS ){
print_error(err, " clEnqueueWriteBuffer failed\n" );
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
}
outptr = align_malloc( ptrSize * num_elements, min_alignment);
memset(outptr, 0, ptrSize * num_elements);
buffers[1] = clCreateBuffer(context, CL_MEM_COPY_HOST_PTR, ptrSize * num_elements, outptr, &err);
if ( ! buffers[1] || err){
print_error(err, " clCreateBuffer failed\n" );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = clEnqueueFillBuffer(queue, buffers[0], pattern, ptrSize,
ptrSize * offset_elements, ptrSize * fill_elements,
0, NULL, &(event[0]));
/* uncomment for test debugging
err = clEnqueueWriteBuffer(queue, buffers[0], CL_FALSE, 0, ptrSize * num_elements, inptr, 0, NULL, &(event[0]));
*/
if ( err != CL_SUCCESS ){
print_error( err, " clEnqueueFillBuffer failed" );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = create_single_kernel_helper( context, &program, &kernel, 1, &struct_kernel_code, "read_fill_struct" );
if ( err ){
log_error( " Error creating program for struct\n" );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = clSetKernelArg( kernel, 0, sizeof( cl_mem ), (void *)&buffers[0] );
err |= clSetKernelArg( kernel, 1, sizeof( cl_mem ), (void *)&buffers[1] );
if ( err != CL_SUCCESS ){
print_error( err, " clSetKernelArg failed" );
clReleaseKernel( kernel );
clReleaseProgram( program );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = clWaitForEvents( 1, &(event[0]) );
if ( err != CL_SUCCESS ){
print_error( err, "clWaitForEvents() failed" );
clReleaseKernel( kernel );
clReleaseProgram( program );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
clReleaseEvent( event[0] );
err = clEnqueueNDRangeKernel( queue, kernel, 1, NULL, global_work_size, NULL, 0, NULL, NULL );
if ( err != CL_SUCCESS ){
print_error( err, " clEnqueueNDRangeKernel failed" );
clReleaseKernel( kernel );
clReleaseProgram( program );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = clEnqueueReadBuffer( queue, buffers[1], CL_FALSE, 0, ptrSize * num_elements, outptr, 0, NULL, &(event[1]) );
if ( err != CL_SUCCESS ){
print_error( err, " clEnqueueReadBuffer failed" );
clReleaseKernel( kernel );
clReleaseProgram( program );
align_free( outptr );
clReleaseMemObject(buffers[0]);
clReleaseMemObject(buffers[1]);
clReleaseEvent( event[0] );
clReleaseEvent( event[1] );
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
free_mtdata(d);
return -1;
}
err = clWaitForEvents( 1, &(event[1]) );
if ( err != CL_SUCCESS ){
print_error( err, "clWaitForEvents() failed" );
}
clReleaseEvent( event[1] );
if ( verify_fill_struct( inptr, outptr, num_elements) ) {
log_error( " buffer_FILL async struct test failed\n" );
total_errors++;
}
else{
log_info( " buffer_FILL async struct test passed\n" );
}
// cleanup
clReleaseKernel( kernel );
clReleaseProgram( program );
align_free( outptr );
clReleaseMemObject( buffers[0] );
clReleaseMemObject( buffers[1] );
} // src cl_mem_flag
free( (void *)pattern );
align_free( (void *)inptr );
align_free( (void *)hostptr );
}
free_mtdata(d);
return total_errors;
} // end test_buffer_fill_struct()
int test_buffer_fill_int( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_int *inptr[5];
cl_int *hostptr[5];
cl_int *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
int (*foo)(void *,void *,int);
MTdata d = init_genrand( gRandomSeed );
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_int;
ptrSizes[0] = sizeof(cl_int);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_int *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_INT;
inptr[i] = (cl_int *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_INT;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_int *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_int ), (char*)"int",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_int_kernel_code, int_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_int_fill()
int test_buffer_fill_uint( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_uint *inptr[5];
cl_uint *hostptr[5];
cl_uint *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_uint;
ptrSizes[0] = sizeof(cl_uint);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_uint *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_UINT;
inptr[i] = (cl_uint *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_UINT;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_uint *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_uint ), (char*)"uint",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_uint_kernel_code, uint_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_uint_fill()
int test_buffer_fill_short( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_short *inptr[5];
cl_short *hostptr[5];
cl_short *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_short;
ptrSizes[0] = sizeof(cl_short);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_short *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_SHORT;
inptr[i] = (cl_short *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_SHORT;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_short *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_short ), (char*)"short",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_short_kernel_code, short_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_short_fill()
int test_buffer_fill_ushort( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_ushort *inptr[5];
cl_ushort *hostptr[5];
cl_ushort *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_ushort;
ptrSizes[0] = sizeof(cl_ushort);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_ushort *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_USHORT;
inptr[i] = (cl_ushort *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_USHORT;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_ushort *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_ushort ), (char*)"ushort",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_ushort_kernel_code, ushort_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_ushort_fill()
int test_buffer_fill_char( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_char *inptr[5];
cl_char *hostptr[5];
cl_char *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_char;
ptrSizes[0] = sizeof(cl_char);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_char *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_CHAR;
inptr[i] = (cl_char *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_CHAR;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_char *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_char ), (char*)"char",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_char_kernel_code, char_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_char_fill()
int test_buffer_fill_uchar( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_uchar *inptr[5];
cl_uchar *hostptr[5];
cl_uchar *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_uchar;
ptrSizes[0] = sizeof(cl_uchar);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_uchar *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_CHAR;
inptr[i] = (cl_uchar *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_CHAR;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_uchar *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_uchar ), (char*)"uchar",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_uchar_kernel_code, uchar_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_uchar_fill()
int test_buffer_fill_long( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_long *inptr[5];
cl_long *hostptr[5];
cl_long *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_long;
ptrSizes[0] = sizeof(cl_long);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
//skip devices that don't support long
if (! gHasLong )
{
log_info( "Device does not support 64-bit integers. Skipping test.\n" );
return CL_SUCCESS;
}
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_long *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_LONG;
inptr[i] = (cl_long *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_LONG;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_long *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_long ), (char*)"long",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_long_kernel_code, long_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_long_fill()
int test_buffer_fill_ulong( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_ulong *inptr[5];
cl_ulong *hostptr[5];
cl_ulong *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_ulong;
ptrSizes[0] = sizeof(cl_ulong);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
if (! gHasLong )
{
log_info( "Device does not support 64-bit integers. Skipping test.\n" );
return CL_SUCCESS;
}
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_ulong *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_ULONG;
inptr[i] = (cl_ulong *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_ULONG;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_ulong *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_ulong ), (char*)"ulong",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_ulong_kernel_code, ulong_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_ulong_fill()
int test_buffer_fill_float( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
{
cl_float *inptr[5];
cl_float *hostptr[5];
cl_float *pattern[5];
size_t ptrSizes[5];
int n, i, err=0;
size_t j, offset_elements, fill_elements;
MTdata d = init_genrand( gRandomSeed );
int (*foo)(void *,void *,int);
size_t min_alignment = get_min_alignment(context);
foo = verify_fill_float;
ptrSizes[0] = sizeof(cl_float);
ptrSizes[1] = ptrSizes[0] << 1;
ptrSizes[2] = ptrSizes[1] << 1;
ptrSizes[3] = ptrSizes[2] << 1;
ptrSizes[4] = ptrSizes[3] << 1;
// Test with random offsets and fill sizes
for ( n = 0; n < 8; n++ ){
offset_elements = (size_t)get_random_float( 0.f, (float)(num_elements - 8), d );
fill_elements = (size_t)get_random_float( 8.f, (float)(num_elements - offset_elements), d );
log_info( "Testing random fill from offset %d for %d elements: \n", (int)offset_elements, (int)fill_elements );
for ( i = 0; i < 5; i++ ){
pattern[i] = (cl_float *)malloc(ptrSizes[i]);
for ( j = 0; j < ptrSizes[i] / ptrSizes[0]; j++ )
pattern[i][j] = TEST_PRIME_FLOAT;
inptr[i] = (cl_float *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
for ( j = 0; j < ptrSizes[i] * offset_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
for ( j = ptrSizes[i] * offset_elements / ptrSizes[0]; j < ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j++ )
inptr[i][j] = TEST_PRIME_FLOAT;
for ( j = ptrSizes[i] * (offset_elements + fill_elements) / ptrSizes[0]; j < ptrSizes[i] * num_elements / ptrSizes[0]; j++ )
inptr[i][j] = 0;
hostptr[i] = (cl_float *)align_malloc(ptrSizes[i] * num_elements, min_alignment);
memset(hostptr[i], 0, ptrSizes[i] * num_elements);
}
if (test_buffer_fill( deviceID, context, queue, num_elements, sizeof( cl_float ), (char*)"float",
5, (void**)inptr, (void**)hostptr, (void**)pattern,
offset_elements, fill_elements,
buffer_fill_float_kernel_code, float_kernel_name, foo ))
err++;
for ( i = 0; i < 5; i++ ){
free( (void *)pattern[i] );
align_free( (void *)inptr[i] );
align_free( (void *)hostptr[i] );
}
}
free_mtdata(d);
return err;
} // end test_buffer_float_fill()