mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
520 lines
20 KiB
C
520 lines
20 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2010-2024 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Contributed by Ken Werner <ken.werner@de.ibm.com> */
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/* Utility macros and functions for OpenCL applications. */
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#include "cl_util.h"
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <string.h>
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const char *get_clerror_string (int errcode)
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{
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switch (errcode)
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{
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case CL_SUCCESS:
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return "CL_SUCCESS";
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case CL_DEVICE_NOT_FOUND:
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return "CL_DEVICE_NOT_FOUND";
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case CL_DEVICE_NOT_AVAILABLE:
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return "CL_DEVICE_NOT_AVAILABLE";
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case CL_COMPILER_NOT_AVAILABLE:
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return "CL_COMPILER_NOT_AVAILABLE";
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case CL_MEM_OBJECT_ALLOCATION_FAILURE:
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return "CL_MEM_OBJECT_ALLOCATION_FAILURE";
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case CL_OUT_OF_RESOURCES:
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return "CL_OUT_OF_RESOURCES";
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case CL_OUT_OF_HOST_MEMORY:
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return "CL_OUT_OF_HOST_MEMORY";
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case CL_PROFILING_INFO_NOT_AVAILABLE:
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return "CL_PROFILING_INFO_NOT_AVAILABLE";
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case CL_MEM_COPY_OVERLAP:
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return "CL_MEM_COPY_OVERLAP";
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case CL_IMAGE_FORMAT_MISMATCH:
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return "CL_IMAGE_FORMAT_MISMATCH";
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case CL_IMAGE_FORMAT_NOT_SUPPORTED:
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return "CL_IMAGE_FORMAT_NOT_SUPPORTED";
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case CL_BUILD_PROGRAM_FAILURE:
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return "CL_BUILD_PROGRAM_FAILURE";
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case CL_MAP_FAILURE:
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return "CL_MAP_FAILURE";
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case CL_INVALID_VALUE:
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return "CL_INVALID_VALUE";
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case CL_INVALID_DEVICE_TYPE:
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return "CL_INVALID_DEVICE_TYPE";
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case CL_INVALID_PLATFORM:
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return "CL_INVALID_PLATFORM";
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case CL_INVALID_DEVICE:
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return "CL_INVALID_DEVICE";
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case CL_INVALID_CONTEXT:
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return "CL_INVALID_CONTEXT";
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case CL_INVALID_QUEUE_PROPERTIES:
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return "CL_INVALID_QUEUE_PROPERTIES";
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case CL_INVALID_COMMAND_QUEUE:
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return "CL_INVALID_COMMAND_QUEUE";
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case CL_INVALID_HOST_PTR:
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return "CL_INVALID_HOST_PTR";
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case CL_INVALID_MEM_OBJECT:
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return "CL_INVALID_MEM_OBJECT";
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case CL_INVALID_IMAGE_FORMAT_DESCRIPTOR:
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return "CL_INVALID_IMAGE_FORMAT_DESCRIPTOR";
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case CL_INVALID_IMAGE_SIZE:
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return "CL_INVALID_IMAGE_SIZE";
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case CL_INVALID_SAMPLER:
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return "CL_INVALID_SAMPLER";
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case CL_INVALID_BINARY:
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return "CL_INVALID_BINARY";
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case CL_INVALID_BUILD_OPTIONS:
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return "CL_INVALID_BUILD_OPTIONS";
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case CL_INVALID_PROGRAM:
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return "CL_INVALID_PROGRAM";
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case CL_INVALID_PROGRAM_EXECUTABLE:
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return "CL_INVALID_PROGRAM_EXECUTABLE";
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case CL_INVALID_KERNEL_NAME:
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return "CL_INVALID_KERNEL_NAME";
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case CL_INVALID_KERNEL_DEFINITION:
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return "CL_INVALID_KERNEL_DEFINITION";
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case CL_INVALID_KERNEL:
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return "CL_INVALID_KERNEL";
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case CL_INVALID_ARG_INDEX:
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return "CL_INVALID_ARG_INDEX";
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case CL_INVALID_ARG_VALUE:
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return "CL_INVALID_ARG_VALUE";
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case CL_INVALID_ARG_SIZE:
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return "CL_INVALID_ARG_SIZE";
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case CL_INVALID_KERNEL_ARGS:
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return "CL_INVALID_KERNEL_ARGS";
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case CL_INVALID_WORK_DIMENSION:
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return "CL_INVALID_WORK_DIMENSION";
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case CL_INVALID_WORK_GROUP_SIZE:
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return "CL_INVALID_WORK_GROUP_SIZE";
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case CL_INVALID_WORK_ITEM_SIZE:
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return "CL_INVALID_WORK_ITEM_SIZE";
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case CL_INVALID_GLOBAL_OFFSET:
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return "CL_INVALID_GLOBAL_OFFSET";
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case CL_INVALID_EVENT_WAIT_LIST:
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return "CL_INVALID_EVENT_WAIT_LIST";
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case CL_INVALID_EVENT:
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return "CL_INVALID_EVENT";
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case CL_INVALID_OPERATION:
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return "CL_INVALID_OPERATION";
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case CL_INVALID_GL_OBJECT:
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return "CL_INVALID_GL_OBJECT";
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case CL_INVALID_BUFFER_SIZE:
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return "CL_INVALID_BUFFER_SIZE";
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case CL_INVALID_MIP_LEVEL:
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return "CL_INVALID_MIP_LEVEL";
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#ifndef CL_PLATFORM_NVIDIA
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case CL_INVALID_GLOBAL_WORK_SIZE:
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return "CL_INVALID_GLOBAL_WORK_SIZE";
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#endif
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default:
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return "Unknown";
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};
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}
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void print_clinfo ()
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{
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char *s = NULL;
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size_t len;
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unsigned i, j;
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cl_uint platform_count;
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cl_platform_id *platforms;
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/* Determine number of OpenCL Platforms available. */
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clGetPlatformIDs (0, NULL, &platform_count);
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printf ("number of OpenCL Platforms available:\t%d\n", platform_count);
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/* Get platforms. */
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platforms
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= (cl_platform_id*) malloc (sizeof (cl_platform_id) * platform_count);
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if (platforms == NULL)
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{
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fprintf (stderr, "malloc failed\n");
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exit (EXIT_FAILURE);
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}
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clGetPlatformIDs (platform_count, platforms, NULL);
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/* Querying platforms. */
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for (i = 0; i < platform_count; i++)
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{
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cl_device_id *devices;
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cl_uint device_count;
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cl_device_id default_dev;
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printf (" OpenCL Platform: %d\n", i);
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#define PRINT_PF_INFO(PARM)\
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clGetPlatformInfo (platforms[i], PARM, 0, NULL, &len); \
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s = realloc (s, len); \
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clGetPlatformInfo (platforms[i], PARM, len, s, NULL); \
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printf (" %-36s%s\n", #PARM ":", s);
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PRINT_PF_INFO (CL_PLATFORM_PROFILE)
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PRINT_PF_INFO (CL_PLATFORM_VERSION)
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PRINT_PF_INFO (CL_PLATFORM_NAME)
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PRINT_PF_INFO (CL_PLATFORM_VENDOR)
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PRINT_PF_INFO (CL_PLATFORM_EXTENSIONS)
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#undef PRINT_PF_INFO
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clGetDeviceIDs (platforms[i], CL_DEVICE_TYPE_DEFAULT, 1, &default_dev,
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NULL);
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clGetDeviceInfo (default_dev, CL_DEVICE_NAME, 0, NULL, &len);
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s = realloc (s, len);
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clGetDeviceInfo (default_dev, CL_DEVICE_NAME, len, s, NULL);
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printf (" CL_DEVICE_TYPE_DEFAULT: %s\n", s);
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/* Determine number of devices. */
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clGetDeviceIDs (platforms[i], CL_DEVICE_TYPE_ALL, 0, NULL, &device_count);
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printf ("\n number of OpenCL Devices available: %d\n", device_count);
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/* Get devices. */
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devices = (cl_device_id*) malloc (sizeof (cl_device_id) * device_count);
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if (devices == NULL)
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{
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fprintf (stderr, "malloc failed\n");
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exit (EXIT_FAILURE);
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}
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clGetDeviceIDs (platforms[i], CL_DEVICE_TYPE_ALL, device_count, devices,
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NULL);
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/* Querying devices. */
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for (j = 0; j < device_count; j++)
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{
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cl_device_type dtype;
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cl_device_mem_cache_type mctype;
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cl_device_local_mem_type mtype;
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cl_device_fp_config fpcfg;
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cl_device_exec_capabilities xcap;
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cl_command_queue_properties qprops;
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cl_bool clbool;
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cl_uint cluint;
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cl_ulong clulong;
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size_t sizet;
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size_t workitem_size[3];
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printf (" OpenCL Device: %d\n", j);
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#define PRINT_DEV_INFO(PARM)\
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clGetDeviceInfo (devices[j], PARM, 0, NULL, &len); \
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s = realloc (s, len); \
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clGetDeviceInfo (devices[j], PARM, len, s, NULL); \
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printf (" %-41s%s\n", #PARM ":", s);
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PRINT_DEV_INFO (CL_DEVICE_NAME)
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PRINT_DEV_INFO (CL_DRIVER_VERSION)
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PRINT_DEV_INFO (CL_DEVICE_VENDOR)
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clGetDeviceInfo (devices[j], CL_DEVICE_VENDOR_ID, sizeof (cluint),
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&cluint, NULL);
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printf (" CL_DEVICE_VENDOR_ID: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_TYPE, sizeof (dtype), &dtype, NULL);
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if (dtype & CL_DEVICE_TYPE_CPU)
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printf (" CL_DEVICE_TYPE: CL_DEVICE_TYPE_CPU\n");
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if (dtype & CL_DEVICE_TYPE_GPU)
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printf (" CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU\n");
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if (dtype & CL_DEVICE_TYPE_ACCELERATOR)
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printf (" CL_DEVICE_TYPE: CL_DEVICE_TYPE_ACCELERATOR\n");
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if (dtype & CL_DEVICE_TYPE_DEFAULT)
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printf (" CL_DEVICE_TYPE: CL_DEVICE_TYPE_DEFAULT\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_CLOCK_FREQUENCY, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_CLOCK_FREQUENCY: %d\n", cluint);
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PRINT_DEV_INFO (CL_DEVICE_PROFILE)
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PRINT_DEV_INFO (CL_DEVICE_EXTENSIONS)
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clGetDeviceInfo (devices[j], CL_DEVICE_AVAILABLE, sizeof (clbool), &clbool, NULL);
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if (clbool == CL_TRUE)
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printf (" CL_DEVICE_AVAILABLE: CL_TRUE\n");
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else
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printf (" CL_DEVICE_AVAILABLE: CL_FALSE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_ENDIAN_LITTLE, sizeof (clbool), &clbool, NULL);
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if (clbool == CL_TRUE)
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printf (" CL_DEVICE_ENDIAN_LITTLE: CL_TRUE\n");
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else
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printf (" CL_DEVICE_ENDIAN_LITTLE: CL_FALSE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_COMPUTE_UNITS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_MAX_WORK_GROUP_SIZE: %d\n", sizet);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_WORK_ITEM_SIZES, sizeof (workitem_size), &workitem_size, NULL);
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printf (" CL_DEVICE_MAX_WORK_ITEM_SIZES: %d / %d / %d\n", workitem_size[0], workitem_size[1], workitem_size[2]);
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clGetDeviceInfo (devices[j], CL_DEVICE_ADDRESS_BITS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_ADDRESS_BITS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof (clulong), &clulong, NULL);
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printf (" CL_DEVICE_MAX_MEM_ALLOC_SIZE: %llu\n", clulong);
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clGetDeviceInfo (devices[j], CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MEM_BASE_ADDR_ALIGN: %d\n", cluint);
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clGetDeviceInfo(devices[j], CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE: %d\n", cluint);
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clGetDeviceInfo(devices[j], CL_DEVICE_MAX_PARAMETER_SIZE, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_MAX_PARAMETER_SIZE: %d\n", sizet);
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clGetDeviceInfo(devices[j], CL_DEVICE_GLOBAL_MEM_SIZE, sizeof (clulong), &clulong, NULL);
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printf (" CL_DEVICE_GLOBAL_MEM_SIZE: %llu\n", clulong);
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clGetDeviceInfo (devices[j], CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (mctype), &mctype, NULL);
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if (mctype & CL_NONE)
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printf (" CL_DEVICE_GLOBAL_MEM_CACHE_TYPE: CL_NONE\n");
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if (mctype & CL_READ_ONLY_CACHE)
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printf (" CL_DEVICE_GLOBAL_MEM_CACHE_TYPE: CL_READ_ONLY_CACHE\n");
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if (mctype & CL_READ_WRITE_CACHE)
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printf (" CL_DEVICE_GLOBAL_MEM_CACHE_TYPE: CL_READ_WRITE_CACHE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, sizeof (clulong), &clulong, NULL);
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printf (" CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: %llu\n", clulong);
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clGetDeviceInfo (devices[j], CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_LOCAL_MEM_TYPE, sizeof (mtype), &mtype, NULL);
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if (mtype & CL_LOCAL)
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printf (" CL_DEVICE_LOCAL_MEM_TYPE: CL_LOCAL\n");
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if (mtype & CL_GLOBAL)
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printf (" CL_DEVICE_LOCAL_MEM_TYPE: CL_GLOBAL\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MEM_BASE_ADDR_ALIGN: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_SINGLE_FP_CONFIG, sizeof (fpcfg), &fpcfg, NULL);
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if (fpcfg & CL_FP_DENORM)
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printf (" CL_DEVICE_SINGLE_FP_CONFIG: CL_FP_DENORM\n");
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if (fpcfg & CL_FP_INF_NAN)
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printf (" CL_DEVICE_SINGLE_FP_CONFIG: CL_FP_INF_NAN\n");
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if (fpcfg & CL_FP_ROUND_TO_NEAREST)
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printf (" CL_DEVICE_SINGLE_FP_CONFIG: CL_FP_ROUND_TO_NEAREST\n");
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if (fpcfg & CL_FP_ROUND_TO_ZERO)
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printf (" CL_DEVICE_SINGLE_FP_CONFIG: CL_FP_ROUND_TO_ZERO\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (xcap), &xcap, NULL);
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if (xcap & CL_EXEC_KERNEL )
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printf (" CL_DEVICE_EXECUTION_CAPABILITIES: CL_EXEC_KERNEL\n");
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if (xcap & CL_EXEC_NATIVE_KERNEL)
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printf (" CL_DEVICE_EXECUTION_CAPABILITIES: CL_EXEC_NATIVE_KERNEL\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_QUEUE_PROPERTIES, sizeof (qprops), &qprops, NULL);
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if (qprops & CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE)
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printf (" CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE\n");
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if (qprops & CL_QUEUE_PROFILING_ENABLE)
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printf (" CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_PROFILING_ENABLE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_PROFILING_TIMER_RESOLUTION, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_PROFILING_TIMER_RESOLUTION: %d\n", sizet);
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clGetDeviceInfo (devices[j], CL_DEVICE_COMPILER_AVAILABLE, sizeof (clbool), &clbool, NULL);
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if (clbool == CL_TRUE)
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printf (" CL_DEVICE_COMPILER_AVAILABLE: CL_TRUE\n");
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else
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printf (" CL_DEVICE_COMPILER_AVAILABLE: CL_FALSE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_ERROR_CORRECTION_SUPPORT, sizeof (clbool), &clbool, NULL);
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if (clbool == CL_TRUE)
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printf (" CL_DEVICE_ERROR_CORRECTION_SUPPORT: CL_TRUE\n");
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else
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printf (" CL_DEVICE_ERROR_CORRECTION_SUPPORT: CL_FALSE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE_SUPPORT, sizeof (clbool), &clbool, NULL);
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if (clbool == CL_FALSE)
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{
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printf (" CL_DEVICE_IMAGE_SUPPORT: CL_FALSE\n");
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}
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else
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{
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printf (" CL_DEVICE_IMAGE_SUPPORT: CL_TRUE\n");
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_SAMPLERS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_SAMPLERS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_READ_IMAGE_ARGS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_READ_IMAGE_ARGS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_MAX_WRITE_IMAGE_ARGS, sizeof (cluint), &cluint, NULL);
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printf (" CL_DEVICE_MAX_WRITE_IMAGE_ARGS: %d\n", cluint);
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clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_IMAGE2D_MAX_WIDTH: %d\n", sizet);
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clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_IMAGE2D_MAX_HEIGHT: %d\n", sizet);
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clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_IMAGE3D_MAX_WIDTH: %d\n", sizet);
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clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof (sizet), &sizet, NULL);
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printf (" CL_DEVICE_IMAGE3D_MAX_HEIGHT: %d\n", sizet);
|
|
clGetDeviceInfo (devices[j], CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof (sizet), &sizet, NULL);
|
|
printf (" CL_DEVICE_IMAGE3D_MAX_DEPTH: %d\n", sizet);
|
|
}
|
|
#undef PRINT_DEV_INFO
|
|
} /* devices */
|
|
free (devices);
|
|
} /* platforms */
|
|
free (s);
|
|
free (platforms);
|
|
}
|
|
|
|
|
|
const char *
|
|
read_file (const char * const filename, size_t *size)
|
|
{
|
|
char *buf = NULL;
|
|
FILE *fd;
|
|
struct stat st;
|
|
if (stat (filename, &st) == -1)
|
|
{
|
|
/* Check if the file exists. */
|
|
if (errno == ENOENT)
|
|
return buf;
|
|
perror ("stat failed");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
buf = (char *) malloc (st.st_size);
|
|
if (buf == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
fd = fopen (filename, "r");
|
|
if (fd == NULL)
|
|
{
|
|
perror ("fopen failed");
|
|
free (buf);
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
if (fread (buf, st.st_size, 1, fd) != 1)
|
|
{
|
|
fprintf (stderr, "fread failed\n");
|
|
free (buf);
|
|
fclose (fd);
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
fclose (fd);
|
|
*size = st.st_size;
|
|
return buf;
|
|
}
|
|
|
|
|
|
void
|
|
save_program_binaries (cl_program program)
|
|
{
|
|
cl_device_id *devices;
|
|
cl_uint device_count;
|
|
size_t *sizes;
|
|
unsigned char **binaries;
|
|
unsigned i, j;
|
|
|
|
/* Query the amount of devices for the given program. */
|
|
CHK (clGetProgramInfo (program, CL_PROGRAM_NUM_DEVICES, sizeof (cl_uint),
|
|
&device_count, NULL));
|
|
|
|
/* Get the sizes of the binaries. */
|
|
sizes = (size_t*) malloc (sizeof (size_t) * device_count);
|
|
if (sizes == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
CHK (clGetProgramInfo (program, CL_PROGRAM_BINARY_SIZES, sizeof (sizes),
|
|
sizes, NULL));
|
|
|
|
/* Get the binaries. */
|
|
binaries
|
|
= (unsigned char **) malloc (sizeof (unsigned char *) * device_count);
|
|
if (binaries == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
for (i = 0; i < device_count; i++)
|
|
{
|
|
binaries[i] = (unsigned char *) malloc (sizes[i]);
|
|
if (binaries[i] == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
}
|
|
CHK (clGetProgramInfo (program, CL_PROGRAM_BINARIES, sizeof (binaries),
|
|
binaries, NULL));
|
|
|
|
/* Get the devices for the given program to extract the file names. */
|
|
devices = (cl_device_id*) malloc (sizeof (cl_device_id) * device_count);
|
|
if (devices == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
CHK (clGetProgramInfo (program, CL_PROGRAM_DEVICES, sizeof (devices),
|
|
devices, NULL));
|
|
|
|
for (i = 0; i < device_count; i++)
|
|
{
|
|
FILE *fd;
|
|
char *dev_name = NULL;
|
|
size_t len;
|
|
CHK (clGetDeviceInfo (devices[i], CL_DEVICE_NAME, 0, NULL, &len));
|
|
dev_name = malloc (len);
|
|
if (dev_name == NULL)
|
|
{
|
|
fprintf (stderr, "malloc failed\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
CHK (clGetDeviceInfo (devices[i], CL_DEVICE_NAME, len, dev_name, NULL));
|
|
/* Convert spaces to underscores. */
|
|
for (j = 0; j < strlen (dev_name); j++)
|
|
{
|
|
if (dev_name[j] == ' ')
|
|
dev_name[j] = '_';
|
|
}
|
|
|
|
/* Save the binaries. */
|
|
printf ("saving program binary for device: %s\n", dev_name);
|
|
/* Save binaries[i]. */
|
|
fd = fopen (dev_name, "w");
|
|
if (fd == NULL)
|
|
{
|
|
perror ("fopen failed");
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
if (fwrite (binaries[i], sizes[i], 1, fd) != 1)
|
|
{
|
|
fprintf (stderr, "fwrite failed\n");
|
|
for (j = i; j < device_count; j++)
|
|
free (binaries[j]);
|
|
fclose (fd);
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
fclose (fd);
|
|
free (binaries[i]);
|
|
free (dev_name);
|
|
free (sizes);
|
|
}
|
|
free (devices);
|
|
free (binaries);
|
|
}
|