int main(int ac, char **av)
{
t_meta *meta;
if (ac == 2)
{
meta = init_meta();
file_to_tab(open_file(av[1]), meta);
verif_tetri(meta);
fillit(meta);
free_meta(meta);
}
else
ft_putendl("usage: ./fillit source_file");
return (0);
}
static void
clean_program_on_rebuild (cl_program program)
{
/* if we're rebuilding the program, release the kernels and reset log/status
*/
size_t i;
if ((program->build_status != CL_BUILD_NONE) || program->num_kernels > 0)
{
/* Spec says:
CL_INVALID_OPERATION if there are kernel objects attached to program.
...and we check for that earlier.
*/
assert (program->kernels == NULL);
free_meta (program);
program->num_kernels = 0;
program->build_status = CL_BUILD_NONE;
for (i = 0; i < program->num_devices; ++i)
{
POCL_MEM_FREE (program->build_log[i]);
memset (program->build_hash[i], 0, sizeof (SHA1_digest_t));
if (program->source)
{
POCL_MEM_FREE (program->binaries[i]);
program->binary_sizes[i] = 0;
#ifdef OCS_AVAILABLE
if (program->llvm_irs[i])
pocl_free_llvm_irs (program, i);
#endif
POCL_MEM_FREE (program->pocl_binaries[i]);
program->pocl_binary_sizes[i] = 0;
}
}
program->main_build_log[0] = 0;
}
}
cl_int
compile_and_link_program(int compile_program,
int link_program,
cl_program program,
cl_uint num_devices,
const cl_device_id *device_list,
const char *options,
cl_uint num_input_headers,
const cl_program *input_headers,
const char **header_include_names,
cl_uint num_input_programs,
const cl_program *input_programs,
void (CL_CALLBACK *pfn_notify) (cl_program program,
void *user_data),
void *user_data)
{
char program_bc_path[POCL_FILENAME_LENGTH];
char link_options[512];
int errcode, error;
int create_library = 0;
int requires_cr_sqrt_div = 0;
int spir_build = 0;
unsigned flush_denorms = 0;
uint64_t fsize;
cl_device_id *unique_devlist = NULL;
char *binary = NULL;
unsigned device_i = 0, actually_built = 0;
size_t i, j;
char *temp_options = NULL;
const char *extra_build_options =
pocl_get_string_option ("POCL_EXTRA_BUILD_FLAGS", NULL);
int build_error_code
= (link_program ? CL_BUILD_PROGRAM_FAILURE : CL_COMPILE_PROGRAM_FAILURE);
POCL_GOTO_LABEL_COND (PFN_NOTIFY, (program == NULL), CL_INVALID_PROGRAM);
POCL_GOTO_LABEL_COND (PFN_NOTIFY, (num_devices > 0 && device_list == NULL),
CL_INVALID_VALUE);
POCL_GOTO_LABEL_COND (PFN_NOTIFY, (num_devices == 0 && device_list != NULL),
CL_INVALID_VALUE);
POCL_GOTO_LABEL_COND (PFN_NOTIFY, (pfn_notify == NULL && user_data != NULL),
CL_INVALID_VALUE);
POCL_GOTO_LABEL_ON (PFN_NOTIFY, program->kernels, CL_INVALID_OPERATION,
"Program already has kernels\n");
POCL_GOTO_LABEL_ON (PFN_NOTIFY,
(program->source == NULL && program->binaries == NULL),
CL_INVALID_PROGRAM,
"Program doesn't have sources or binaries! You need "
"to call clCreateProgramWith{Binary|Source} first\n");
POCL_GOTO_LABEL_ON (PFN_NOTIFY,
((program->source == NULL) && (link_program == 0)),
CL_INVALID_OPERATION,
"Cannot clCompileProgram when program has no source\n");
POCL_LOCK_OBJ (program);
program->main_build_log[0] = 0;
/* TODO this should be somehow utilized at linking */
POCL_MEM_FREE (program->compiler_options);
if (extra_build_options)
{
size_t len = (options != NULL) ? strlen (options) : 0;
len += strlen (extra_build_options) + 2;
temp_options = (char *)malloc (len);
temp_options[0] = 0;
if (options != NULL)
{
strcpy (temp_options, options);
strcat (temp_options, " ");
}
strcat (temp_options, extra_build_options);
}
else
temp_options = (char*) options;
if (temp_options)
{
i = strlen (temp_options);
size_t size = i + 512; /* add some space for pocl-added options */
program->compiler_options = (char *)malloc (size);
errcode = process_options (temp_options, program->compiler_options,
link_options, program, compile_program,
link_program, &create_library, &flush_denorms,
&requires_cr_sqrt_div, &spir_build, size);
if (errcode != CL_SUCCESS)
goto ERROR_CLEAN_OPTIONS;
}
POCL_MSG_PRINT_LLVM ("building program with options %s\n",
program->compiler_options);
program->flush_denorms = flush_denorms;
#if !(defined(__x86_64__) && defined(__GNUC__))
if (flush_denorms)
{
POCL_MSG_WARN ("flush to zero is currently only implemented for "
"x86-64 & gcc/clang, ignoring flag\n");
}
#endif
/* DEVICE LIST */
if (num_devices == 0)
{
num_devices = program->num_devices;
device_list = program->devices;
}
else
{
// convert subdevices to devices and remove duplicates
cl_uint real_num_devices = 0;
unique_devlist = pocl_unique_device_list (device_list, num_devices,
&real_num_devices);
num_devices = real_num_devices;
device_list = unique_devlist;
}
clean_program_on_rebuild (program);
/* Build the fully linked non-parallel bitcode for all
devices. */
for (device_i = 0; device_i < program->num_devices; ++device_i)
{
cl_device_id device = program->devices[device_i];
/* find the device in the supplied devices-to-build-for list */
int found = 0;
for (i = 0; i < num_devices; ++i)
if (device_list[i] == device) found = 1;
if (!found) continue;
if (requires_cr_sqrt_div
&& !(device->single_fp_config & CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT))
{
APPEND_TO_MAIN_BUILD_LOG (REQUIRES_CR_SQRT_DIV_ERR);
POCL_GOTO_ERROR_ON (1, build_error_code,
REQUIRES_CR_SQRT_DIV_ERR " %s\n",
device->short_name);
}
actually_built++;
/* clCreateProgramWithSource */
if (program->source)
{
#ifdef OCS_AVAILABLE
if (device->compiler_available == CL_TRUE)
{
POCL_MSG_PRINT_INFO ("building from sources for device %d\n",
device_i);
error = pocl_llvm_build_program (
program, device_i, program->compiler_options,
program_bc_path, num_input_headers, input_headers,
header_include_names, (create_library ? 0 : link_program));
POCL_GOTO_ERROR_ON ((error != 0), build_error_code,
"pocl_llvm_build_program() failed\n");
}
else
#endif
{
APPEND_TO_MAIN_BUILD_LOG (
"Cannot build a program from sources with pocl "
"that does not have online compiler support\n");
POCL_GOTO_ERROR_ON (1, CL_COMPILER_NOT_AVAILABLE, "%s",
program->main_build_log);
}
}
/* clCreateProgramWithBinaries */
else if (program->binaries[device_i]
&& (program->pocl_binaries[device_i] == NULL))
{
#ifdef OCS_AVAILABLE
/* bitcode is now either plain LLVM IR or SPIR IR */
int spir_binary = bitcode_is_spir ((char*)program->binaries[device_i],
program->binary_sizes[device_i]);
if (spir_binary)
POCL_MSG_PRINT_LLVM ("LLVM-SPIR binary detected\n");
else
POCL_MSG_PRINT_LLVM ("building from a BC binary for device %d\n",
device_i);
if (spir_binary)
{
#ifdef ENABLE_SPIR
if (!strstr (device->extensions, "cl_khr_spir"))
{
APPEND_TO_MAIN_BUILD_LOG (REQUIRES_SPIR_SUPPORT);
POCL_GOTO_ERROR_ON (1, build_error_code,
REQUIRES_SPIR_SUPPORT " %s\n",
device->short_name);
}
if (!spir_build)
POCL_MSG_WARN (
"SPIR binary provided, but no spir in build options\n");
/* SPIR binaries need to be explicitly linked to the kernel
* library. for non-SPIR binaries this happens as part of build
* process when program.bc is generated. */
error
= pocl_llvm_link_program (program, device_i, program_bc_path,
0, NULL, NULL, NULL, 0, 1);
POCL_GOTO_ERROR_ON (error, CL_LINK_PROGRAM_FAILURE,
"Failed to link SPIR program.bc\n");
#else
APPEND_TO_MAIN_BUILD_LOG (REQUIRES_SPIR_SUPPORT);
POCL_GOTO_ERROR_ON (1, build_error_code,
REQUIRES_SPIR_SUPPORT " %s\n",
device->short_name);
#endif
}
#else
APPEND_TO_MAIN_BUILD_LOG (
"Cannot build program from LLVM IR binaries with "
"pocl that does not have online compiler support\n");
POCL_GOTO_ERROR_ON (1, CL_COMPILER_NOT_AVAILABLE, "%s",
program->main_build_log);
#endif
}
else if (program->pocl_binaries[device_i])
{
POCL_MSG_PRINT_INFO("having a poclbinary for device %d\n", device_i);
#ifdef OCS_AVAILABLE
if (program->binaries[device_i] == NULL)
{
POCL_MSG_WARN (
"pocl-binary for this device doesn't contain "
"program.bc - you won't be able to rebuild/link it\n");
/* do not try to read program.bc or LLVM IRs
* TODO maybe read LLVM IRs ?*/
continue;
}
#else
continue;
#endif
}
else if (link_program && (num_input_programs > 0))
{
#ifdef OCS_AVAILABLE
/* just link binaries. */
unsigned char *cur_device_binaries[num_input_programs];
size_t cur_device_binary_sizes[num_input_programs];
void *cur_llvm_irs[num_input_programs];
for (j = 0; j < num_input_programs; j++)
{
assert (device == input_programs[j]->devices[device_i]);
cur_device_binaries[j] = input_programs[j]->binaries[device_i];
assert (cur_device_binaries[j]);
cur_device_binary_sizes[j]
= input_programs[j]->binary_sizes[device_i];
if (input_programs[j]->llvm_irs[device_i] == NULL)
pocl_update_program_llvm_irs (input_programs[j], device_i);
cur_llvm_irs[j] = input_programs[j]->llvm_irs[device_i];
assert (cur_llvm_irs[j]);
}
error = pocl_llvm_link_program (
program, device_i, program_bc_path, num_input_programs,
cur_device_binaries, cur_device_binary_sizes, cur_llvm_irs,
create_library, 0);
POCL_GOTO_ERROR_ON ((error != CL_SUCCESS), CL_LINK_PROGRAM_FAILURE,
"pocl_llvm_link_program() failed\n");
#else
POCL_GOTO_ERROR_ON ((1), CL_LINK_PROGRAM_FAILURE,
"clCompileProgram/clLinkProgram/clBuildProgram"
" require a pocl built with LLVM\n");
#endif
}
else
{
POCL_GOTO_ERROR_ON (1, CL_INVALID_BINARY,
"No sources nor binaries for device %s - can't "
"build the program\n", device->short_name);
}
#ifdef OCS_AVAILABLE
/* Read binaries from program.bc to memory */
if (program->binaries[device_i] == NULL)
{
errcode = pocl_read_file(program_bc_path, &binary, &fsize);
POCL_GOTO_ERROR_ON(errcode, CL_BUILD_ERROR,
"Failed to read binaries from program.bc to "
"memory: %s\n", program_bc_path);
program->binary_sizes[device_i] = (size_t)fsize;
program->binaries[device_i] = (unsigned char *)binary;
}
if (program->llvm_irs[device_i] == NULL)
{
pocl_update_program_llvm_irs(program, device_i);
}
/* Maintain a 'last_accessed' file in every program's
* cache directory. Will be useful for cache pruning script
* that flushes old directories based on LRU */
pocl_cache_update_program_last_access(program, device_i);
#endif
}
POCL_GOTO_ERROR_ON ((actually_built < num_devices), build_error_code,
"Some of the devices on the argument-supplied list are"
"not available for the program, or do not exist\n");
program->build_status = CL_BUILD_SUCCESS;
program->binary_type = CL_PROGRAM_BINARY_TYPE_EXECUTABLE;
/* if program will be compiled using clCompileProgram its binary_type
* will be set to CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT.
*
* if program was created by clLinkProgram which is called
* with the –createlibrary link option its binary_type will be set to
* CL_PROGRAM_BINARY_TYPE_LIBRARY.
*/
if (create_library)
program->binary_type = CL_PROGRAM_BINARY_TYPE_LIBRARY;
if (compile_program && !link_program)
program->binary_type = CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT;
assert(program->num_kernels == 0);
/* get non-device-specific kernel metadata. We can stop after finding
* the first method that works.*/
for (device_i = 0; device_i < program->num_devices; device_i++)
{
#ifdef OCS_AVAILABLE
if (program->binaries[device_i])
{
program->num_kernels
= pocl_llvm_get_kernel_count (program, device_i);
if (program->num_kernels)
{
program->kernel_meta = calloc (program->num_kernels,
sizeof (pocl_kernel_metadata_t));
pocl_llvm_get_kernels_metadata (program, device_i);
}
break;
}
#endif
if (program->pocl_binaries[device_i])
{
program->num_kernels
= pocl_binary_get_kernel_count (program, device_i);
if (program->num_kernels)
{
program->kernel_meta = calloc (program->num_kernels,
sizeof (pocl_kernel_metadata_t));
pocl_binary_get_kernels_metadata (program, device_i);
}
break;
}
}
POCL_GOTO_ERROR_ON ((device_i >= program->num_devices), CL_INVALID_BINARY,
"Could find kernel metadata in the built program\n");
/* calculate device-specific kernel hashes. */
for (j = 0; j < program->num_kernels; ++j)
{
program->kernel_meta[j].build_hash
= calloc (program->num_devices, sizeof (pocl_kernel_hash_t));
for (device_i = 0; device_i < program->num_devices; device_i++)
{
pocl_calculate_kernel_hash (program, j, device_i);
}
}
errcode = CL_SUCCESS;
goto FINISH;
ERROR:
free_meta (program);
program->kernels = NULL;
for (device_i = 0; device_i < program->num_devices; device_i++)
{
if (program->source)
{
POCL_MEM_FREE (program->binaries[device_i]);
program->binary_sizes[device_i] = 0;
}
}
ERROR_CLEAN_OPTIONS:
if (temp_options != options)
free (temp_options);
program->build_status = CL_BUILD_ERROR;
FINISH:
POCL_UNLOCK_OBJ (program);
POCL_MEM_FREE (unique_devlist);
PFN_NOTIFY:
if (pfn_notify)
pfn_notify (program, user_data);
return errcode;
}
int dump_by_meta(const char *metafile)
{
void *val;
size_t val_len;
item_value_u val_history;
hfs_trend_t val_trends;
int fd, i;
char *datafile = NULL;
hfs_meta_t *meta = NULL;
hfs_meta_item_t *ip = NULL;
hfs_time_t ts;
hfs_off_t ofs;
if ((meta = read_metafile(metafile, NULL)) == NULL)
return -1; // Somethig real bad happend :(
if (meta->blocks == 0) {
fprintf(stderr, "%s: No data!\n", metafile);
free_meta(meta);
return -1;
}
if (is_trend_type(meta->last_type)) {
val = &val_trends;
val_len = sizeof(val_trends);
}
else {
val = &val_history;
val_len = sizeof(val_history);
}
datafile = get_datafile(metafile);
if ((fd = open (datafile, O_RDONLY)) == -1) {
fprintf(stderr, "%s: file open failed: %s\n", datafile, strerror(errno));
free_meta(meta);
free(datafile);
return -1;
}
for (i = 0; i < meta->blocks; i++) {
ip = meta->meta + i;
ts = ip->start;
if ((ofs = find_meta_ofs (ts, meta, NULL)) == -1) {
fprintf(stderr, "%s: %d: unable to get offset in file\n",
datafile, (int)ts);
free_meta(meta);
free(datafile);
close(fd);
return -1;
}
if (lseek (fd, ofs, SEEK_SET) == -1) {
fprintf(stderr, "%s: unable to change file offset: %s\n",
datafile, strerror(errno));
free_meta(meta);
free(datafile);
close(fd);
return -1;
}
while (read (fd, val, val_len) > 0) {
if (!is_valid_val(val, val_len)) {
ts += ip->delay;
continue;
}
printf("time=%d\tdelay=%d\ttype=%d\t",
(int)ts, ip->delay, ip->type);
if (is_trend_type(ip->type)) {
printf("count=%d\tmax=", val_trends.count);
show_value(ip->type, val_trends.max);
printf("\tmin=");
show_value(ip->type, val_trends.min);
printf("\tavg=");
show_value(ip->type, val_trends.avg);
}
else {
printf("value=");
show_value(ip->type, val_history);
}
printf("\n");
ts += ip->delay;
if (ts > ip->end)
break;
}
}
free_meta(meta);
free(datafile);
close(fd);
return 0;
}