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/*
* Copyright © 2012 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "cl_context.h"
#include "cl_program.h"
#include "cl_device_id.h"
#include <string.h>
cl_int
clGetProgramInfo(cl_program program,
cl_program_info param_name,
size_t param_value_size,
void *param_value,
size_t *param_value_size_ret)
{
const void *src_ptr = NULL;
size_t src_size = 0;
const char *ret_str = "";
cl_int ref;
cl_uint num_dev, kernels_num;
if (!CL_OBJECT_IS_PROGRAM(program)) {
return CL_INVALID_PROGRAM;
}
if (param_name == CL_PROGRAM_REFERENCE_COUNT) {
ref = CL_OBJECT_GET_REF(program);
src_ptr = &ref;
src_size = sizeof(cl_int);
} else if (param_name == CL_PROGRAM_CONTEXT) {
src_ptr = &program->ctx;
src_size = sizeof(cl_context);
} else if (param_name == CL_PROGRAM_NUM_DEVICES) {
num_dev = program->ctx->device_num; // Just 1 dev now.
src_ptr = &num_dev;
src_size = sizeof(cl_uint);
} else if (param_name == CL_PROGRAM_DEVICES) {
src_ptr = program->ctx->devices;
src_size = program->ctx->device_num * sizeof(cl_device_id);
} else if (param_name == CL_PROGRAM_NUM_KERNELS) {
kernels_num = program->ker_n;
src_ptr = &kernels_num;
src_size = sizeof(cl_uint);
} else if (param_name == CL_PROGRAM_SOURCE) {
if (!program->source) {
src_ptr = ret_str;
src_size = 1;
} else {
src_ptr = program->source;
src_size = strlen(program->source) + 1;
}
} else if (param_name == CL_PROGRAM_KERNEL_NAMES) {
// TODO: need to refine this.
cl_program_get_kernel_names(program, param_value_size, (char *)param_value, param_value_size_ret);
return CL_SUCCESS;
} else if (param_name == CL_PROGRAM_BINARY_SIZES) {
if (program->binary == NULL) {
if (program->binary_type == CL_PROGRAM_BINARY_TYPE_EXECUTABLE) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 0);
} else if (program->binary_type == CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 1);
} else if (program->binary_type == CL_PROGRAM_BINARY_TYPE_LIBRARY) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 2);
} else {
return CL_INVALID_BINARY;
}
}
if (program->binary == NULL || program->binary_sz == 0) {
return CL_OUT_OF_RESOURCES;
}
src_ptr = &program->binary_sz;
src_size = sizeof(size_t);
} else if (param_name == CL_PROGRAM_BINARIES) {
if (param_value_size_ret)
*param_value_size_ret = sizeof(void *);
if (!param_value)
return CL_SUCCESS;
/* param_value points to an array of n
pointers allocated by the caller */
if (program->binary == NULL) {
if (program->binary_type == CL_PROGRAM_BINARY_TYPE_EXECUTABLE) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 0);
} else if (program->binary_type == CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 1);
} else if (program->binary_type == CL_PROGRAM_BINARY_TYPE_LIBRARY) {
program->binary_sz = compiler_program_serialize_to_binary(program->opaque, &program->binary, 2);
} else {
return CL_INVALID_BINARY;
}
}
if (program->binary == NULL || program->binary_sz == 0) {
return CL_OUT_OF_RESOURCES;
}
memcpy(*((void **)param_value), program->binary, program->binary_sz);
return CL_SUCCESS;
} else {
return CL_INVALID_VALUE;
}
return cl_get_info_helper(src_ptr, src_size,
param_value, param_value_size, param_value_size_ret);
}
cl_int
clGetProgramBuildInfo(cl_program program,
cl_device_id device,
cl_program_build_info param_name,
size_t param_value_size,
void *param_value,
size_t *param_value_size_ret)
{
const void *src_ptr = NULL;
size_t src_size = 0;
const char *ret_str = "";
size_t global_size;
if (!CL_OBJECT_IS_PROGRAM(program)) {
return CL_INVALID_PROGRAM;
}
cl_int err = cl_devices_list_include_check(program->ctx->device_num,
program->ctx->devices, 1, &device);
if (err != CL_SUCCESS)
return err;
if (param_name == CL_PROGRAM_BUILD_STATUS) {
src_ptr = &program->build_status;
src_size = sizeof(cl_build_status);
} else if (param_name == CL_PROGRAM_BUILD_OPTIONS) {
if (program->is_built && program->build_opts) {
ret_str = program->build_opts;
}
src_ptr = ret_str;
src_size = strlen(ret_str) + 1;
} else if (param_name == CL_PROGRAM_BUILD_LOG) {
src_ptr = program->build_log;
src_size = program->build_log_sz + 1;
} else if (param_name == CL_PROGRAM_BINARY_TYPE) {
src_ptr = &program->binary_type;
src_size = sizeof(cl_uint);
} else if (param_name == CL_PROGRAM_BUILD_GLOBAL_VARIABLE_TOTAL_SIZE) {
global_size = 0;
if (program->is_built)
global_size = cl_program_get_global_variable_size(program);
src_ptr = &global_size;
src_size = sizeof(global_size);
} else {
return CL_INVALID_VALUE;
}
return cl_get_info_helper(src_ptr, src_size,
param_value, param_value_size, param_value_size_ret);
}
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