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Commit 13b92a1f authored by Shane Snyder's avatar Shane Snyder
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adding posix common access/stride counters

parent b70229e4
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darshan-posix-log-format.h
View file @ 13b92a1f
......@@ -39,47 +39,45 @@ enum darshan_posix_indices
POSIX_FILE_ALIGNMENT, /* file alignment in bytes */
POSIX_MAX_READ_TIME_SIZE,
POSIX_MAX_WRITE_TIME_SIZE,
#if 0
/* buckets */
SIZE_READ_0_100, /* count of posix read size ranges */
SIZE_READ_100_1K,
SIZE_READ_1K_10K,
SIZE_READ_10K_100K,
SIZE_READ_100K_1M,
SIZE_READ_1M_4M,
SIZE_READ_4M_10M,
SIZE_READ_10M_100M,
SIZE_READ_100M_1G,
SIZE_READ_1G_PLUS,
POSIX_SIZE_READ_0_100, /* count of posix read size ranges */
POSIX_SIZE_READ_100_1K,
POSIX_SIZE_READ_1K_10K,
POSIX_SIZE_READ_10K_100K,
POSIX_SIZE_READ_100K_1M,
POSIX_SIZE_READ_1M_4M,
POSIX_SIZE_READ_4M_10M,
POSIX_SIZE_READ_10M_100M,
POSIX_SIZE_READ_100M_1G,
POSIX_SIZE_READ_1G_PLUS,
/* buckets */
SIZE_WRITE_0_100, /* count of posix write size ranges */
SIZE_WRITE_100_1K,
SIZE_WRITE_1K_10K,
SIZE_WRITE_10K_100K,
SIZE_WRITE_100K_1M,
SIZE_WRITE_1M_4M,
SIZE_WRITE_4M_10M,
SIZE_WRITE_10M_100M,
SIZE_WRITE_100M_1G,
SIZE_WRITE_1G_PLUS,
/* counters */
STRIDE1_STRIDE, /* the four most frequently appearing strides */
STRIDE2_STRIDE,
STRIDE3_STRIDE,
STRIDE4_STRIDE,
STRIDE1_COUNT, /* count of each of the most frequent strides */
STRIDE2_COUNT,
STRIDE3_COUNT,
STRIDE4_COUNT,
ACCESS1_ACCESS, /* the four most frequently appearing access sizes */
ACCESS2_ACCESS,
ACCESS3_ACCESS,
ACCESS4_ACCESS,
ACCESS1_COUNT, /* count of each of the most frequent access sizes */
ACCESS2_COUNT,
ACCESS3_COUNT,
ACCESS4_COUNT,
#endif
POSIX_SIZE_WRITE_0_100, /* count of posix write size ranges */
POSIX_SIZE_WRITE_100_1K,
POSIX_SIZE_WRITE_1K_10K,
POSIX_SIZE_WRITE_10K_100K,
POSIX_SIZE_WRITE_100K_1M,
POSIX_SIZE_WRITE_1M_4M,
POSIX_SIZE_WRITE_4M_10M,
POSIX_SIZE_WRITE_10M_100M,
POSIX_SIZE_WRITE_100M_1G,
POSIX_SIZE_WRITE_1G_PLUS,
/* stride/access counters */
POSIX_STRIDE1_STRIDE, /* the four most frequently appearing strides */
POSIX_STRIDE2_STRIDE,
POSIX_STRIDE3_STRIDE,
POSIX_STRIDE4_STRIDE,
POSIX_STRIDE1_COUNT, /* count of each of the most frequent strides */
POSIX_STRIDE2_COUNT,
POSIX_STRIDE3_COUNT,
POSIX_STRIDE4_COUNT,
POSIX_ACCESS1_ACCESS, /* the four most frequently appearing access sizes */
POSIX_ACCESS2_ACCESS,
POSIX_ACCESS3_ACCESS,
POSIX_ACCESS4_ACCESS,
POSIX_ACCESS1_COUNT, /* count of each of the most frequent access sizes */
POSIX_ACCESS2_COUNT,
POSIX_ACCESS3_COUNT,
POSIX_ACCESS4_COUNT,
POSIX_FASTEST_RANK,
POSIX_FASTEST_RANK_BYTES,
POSIX_SLOWEST_RANK,
......
darshan-runtime/darshan.h
View file @ 13b92a1f
......@@ -102,6 +102,29 @@
(__rec_p)->counters[__counter] = __value; \
} while(0)
#define DARSHAN_BUCKET_INC(__rec_p, __counter_base, __value) do {\
if(__value < 101) \
(__rec_p)->counters[__counter_base] += 1; \
else if(__value < 1025) \
(__rec_p)->counters[__counter_base+1] += 1; \
else if(__value < 10241) \
(__rec_p)->counters[__counter_base+2] += 1; \
else if(__value < 102401) \
(__rec_p)->counters[__counter_base+3] += 1; \
else if(__value < 1048577) \
(__rec_p)->counters[__counter_base+4] += 1; \
else if(__value < 4194305) \
(__rec_p)->counters[__counter_base+5] += 1; \
else if(__value < 10485761) \
(__rec_p)->counters[__counter_base+6] += 1; \
else if(__value < 104857601) \
(__rec_p)->counters[__counter_base+7] += 1; \
else if(__value < 1073741825) \
(__rec_p)->counters[__counter_base+8] += 1; \
else \
(__rec_p)->counters[__counter_base+9] += 1; \
} while(0)
/* module developers provide the following functions to darshan-core */
struct darshan_module_funcs
{
......
darshan-runtime/lib/darshan-posix.c
View file @ 13b92a1f
......@@ -4,6 +4,9 @@
*
*/
#define _XOPEN_SOURCE 500
#define _GNU_SOURCE
#include "darshan-runtime-config.h"
#include <stdio.h>
#include <unistd.h>
......@@ -21,7 +24,6 @@
#include <assert.h>
#include <libgen.h>
#include <aio.h>
#define __USE_GNU
#include <pthread.h>
#include "uthash.h"
......@@ -35,6 +37,7 @@ typedef int64_t off64_t;
#define aiocb64 aiocb
#endif
/* TODO: this probably shouldn't be here long term -- MPI symbols mess up LD_PRELOAD */
#ifdef DARSHAN_PRELOAD
extern double (*__real_PMPI_Comm_rank)(MPI_Comm comm, int *rank);
#endif
......@@ -79,19 +82,11 @@ DARSHAN_FORWARD_DECL(fclose, int, (FILE *fp));
/* TODO aio */
/* TODO listio */
static void posix_runtime_initialize(void);
static struct posix_file_runtime* posix_file_by_name(const char *name);
static struct posix_file_runtime* posix_file_by_name_setfd(const char* name, int fd);
static struct posix_file_runtime* posix_file_by_fd(int fd);
static void posix_file_close_fd(int fd);
static void posix_disable_instrumentation(void);
static void posix_prepare_for_reduction(darshan_record_id *shared_recs,
int *shared_rec_count, void **send_buf, void **recv_buf, int *rec_size);
static void posix_record_reduction_op(void* infile_v, void* inoutfile_v,
int *len, MPI_Datatype *datatype);
static void posix_get_output_data(void **buffer, int *size);
static void posix_shutdown(void);
/* maximum number of access sizes and stride sizes that darshan will track
* per file at runtime; at log time they will be reduced into the 4 most
* frequently occurring ones
*/
#define POSIX_MAX_ACCESS_COUNT_RUNTIME 32
enum posix_io_type
{
......@@ -99,6 +94,18 @@ enum posix_io_type
POSIX_WRITE = 2,
};
enum posix_counter_type
{
POSIX_COUNTER_ACCESS,
POSIX_COUNTER_STRIDE
};
struct posix_access_counter
{
int64_t size;
int freq;
};
/* The posix_file_runtime structure maintains necessary runtime metadata
* for the POSIX file record (darshan_posix_file structure, defined in
* darshan-posix-log-format.h) pointed to by 'file_record'. This metadata
......@@ -132,6 +139,10 @@ struct posix_file_runtime
double last_meta_end;
double last_read_end;
double last_write_end;
void* access_root;
int access_count;
void* stride_root;
int stride_count;
UT_hash_handle hlink;
};
......@@ -187,9 +198,59 @@ static int instrumentation_disabled = 0;
static int my_rank = -1;
static int darshan_mem_alignment = 1;
/* global variables for determining 4 most common accesses/strides */
static struct posix_file_runtime* walker_file = NULL;
static int walker_validx;
static int walker_cntidx;
static void posix_runtime_initialize(void);
static struct posix_file_runtime* posix_file_by_name(const char *name);
static struct posix_file_runtime* posix_file_by_name_setfd(const char* name, int fd);
static struct posix_file_runtime* posix_file_by_fd(int fd);
static void posix_file_close_fd(int fd);
static void posix_access_counter(struct posix_file_runtime* file, ssize_t size,
enum posix_counter_type type);
static void posix_access_walker(const void* nodep, const VISIT which, const int depth);
static void posix_walk_file_accesses(void);
static int posix_access_compare(const void* a_p, const void* b_p);
static int posix_file_compare(const void* a, const void* b);
static void posix_disable_instrumentation(void);
static void posix_prepare_for_reduction(darshan_record_id *shared_recs,
int *shared_rec_count, void **send_buf, void **recv_buf, int *rec_size);
static void posix_record_reduction_op(void* infile_v, void* inoutfile_v,
int *len, MPI_Datatype *datatype);
static void posix_get_output_data(void **buffer, int *size);
static void posix_shutdown(void);
#define POSIX_LOCK() pthread_mutex_lock(&posix_runtime_mutex)
#define POSIX_UNLOCK() pthread_mutex_unlock(&posix_runtime_mutex)
#define POSIX_COMMON_COUNTER_INC(__rec_p, __value, __count, __validx, __cntidx) do {\
int i; \
int set = 0; \
int64_t min = DARSHAN_COUNTER_VALUE(__rec_p, __cntidx); \
int min_index = 0; \
if(__value == 0) break; \
for(i=0; i<4; i++) { \
/* increment bucket if already exists */ \
if(DARSHAN_COUNTER_VALUE(__rec_p, __validx + i) == __value) { \
DARSHAN_COUNTER_INC(__rec_p, __cntidx + i, __count); \
set = 1; \
break; \
} \
/* otherwise find the least frequently used bucket */ \
else if(DARSHAN_COUNTER_VALUE(__rec_p, __cntidx + i) < min) { \
min = DARSHAN_COUNTER_VALUE(__rec_p, __cntidx + i); \
min_index = i; \
} \
} \
if(!set && (__count > min)) { \
DARSHAN_COUNTER_SET(__rec_p, __cntidx+min_index, __count); \
DARSHAN_COUNTER_SET(__rec_p, __validx+min_index, __value); \
} \
} while(0)
#define POSIX_RECORD_OPEN(__ret, __path, __mode, __stream_flag, __tm1, __tm2) do { \
struct posix_file_runtime* file; \
char* exclude; \
......@@ -219,7 +280,7 @@ static int darshan_mem_alignment = 1;
} while(0)
#define POSIX_RECORD_READ(__ret, __fd, __pread_flag, __pread_offset, __aligned, __stream_flag, __tm1, __tm2) do{ \
/* size_t stride; */\
size_t stride; \
int64_t this_offset; \
struct posix_file_runtime* file; \
int64_t file_alignment; \
......@@ -235,11 +296,11 @@ static int darshan_mem_alignment = 1;
DARSHAN_COUNTER_INC(file->file_record, POSIX_SEQ_READS, 1); \
if(this_offset == (file->last_byte_read + 1)) \
DARSHAN_COUNTER_INC(file->file_record, POSIX_CONSEC_READS, 1); \
/* if(this_offset > 0 && this_offset > file->last_byte_read \
if(this_offset > 0 && this_offset > file->last_byte_read \
&& file->last_byte_read != 0) \
stride = this_offset - file->last_byte_read - 1; \
else \
stride = 0; */\
stride = 0; \
file->last_byte_read = this_offset + __ret - 1; \
file->offset = this_offset + __ret; \
DARSHAN_COUNTER_MAX(file->file_record, POSIX_MAX_BYTE_READ, (this_offset + __ret - 1)); \
......@@ -248,9 +309,9 @@ static int darshan_mem_alignment = 1;
DARSHAN_COUNTER_INC(file->file_record, POSIX_FREADS, 1); \
else\
DARSHAN_COUNTER_INC(file->file_record, POSIX_READS, 1); \
/* CP_BUCKET_INC(file, CP_SIZE_READ_0_100, __ret); \
cp_access_counter(file, __ret, CP_COUNTER_ACCESS); \
cp_access_counter(file, stride, CP_COUNTER_STRIDE); */\
DARSHAN_BUCKET_INC(file->file_record, POSIX_SIZE_READ_0_100, __ret); \
posix_access_counter(file, __ret, POSIX_COUNTER_ACCESS); \
posix_access_counter(file, stride, POSIX_COUNTER_STRIDE); \
if(!__aligned) \
DARSHAN_COUNTER_INC(file->file_record, POSIX_MEM_NOT_ALIGNED, 1); \
file_alignment = DARSHAN_COUNTER_VALUE(file->file_record, POSIX_FILE_ALIGNMENT); \
......@@ -269,7 +330,7 @@ static int darshan_mem_alignment = 1;
} while(0)
#define POSIX_RECORD_WRITE(__ret, __fd, __pwrite_flag, __pwrite_offset, __aligned, __stream_flag, __tm1, __tm2) do{ \
/* size_t stride; */\
size_t stride; \
int64_t this_offset; \
struct posix_file_runtime* file; \
int64_t file_alignment; \
......@@ -285,11 +346,11 @@ static int darshan_mem_alignment = 1;
DARSHAN_COUNTER_INC(file->file_record, POSIX_SEQ_WRITES, 1); \
if(this_offset == (file->last_byte_written + 1)) \
DARSHAN_COUNTER_INC(file->file_record, POSIX_CONSEC_WRITES, 1); \
/* if(this_offset > 0 && this_offset > file->last_byte_written \
if(this_offset > 0 && this_offset > file->last_byte_written \
&& file->last_byte_written != 0) \
stride = this_offset - file->last_byte_written - 1; \
else \
stride = 0; */\
stride = 0; \
file->last_byte_written = this_offset + __ret - 1; \
file->offset = this_offset + __ret; \
DARSHAN_COUNTER_MAX(file->file_record, POSIX_MAX_BYTE_WRITTEN, (this_offset + __ret - 1)); \
......@@ -298,9 +359,9 @@ static int darshan_mem_alignment = 1;
DARSHAN_COUNTER_INC(file->file_record, POSIX_FWRITES, 1); \
else \
DARSHAN_COUNTER_INC(file->file_record, POSIX_WRITES, 1); \
/* CP_BUCKET_INC(file, CP_SIZE_WRITE_0_100, __ret); \
cp_access_counter(file, __ret, CP_COUNTER_ACCESS); \
cp_access_counter(file, stride, CP_COUNTER_STRIDE); */ \
DARSHAN_BUCKET_INC(file->file_record, POSIX_SIZE_WRITE_0_100, __ret); \
posix_access_counter(file, __ret, POSIX_COUNTER_ACCESS); \
posix_access_counter(file, stride, POSIX_COUNTER_STRIDE); \
if(!__aligned) \
DARSHAN_COUNTER_INC(file->file_record, POSIX_MEM_NOT_ALIGNED, 1); \
file_alignment = DARSHAN_COUNTER_VALUE(file->file_record, POSIX_FILE_ALIGNMENT); \
......@@ -1420,15 +1481,143 @@ static void posix_file_close_fd(int fd)
return;
}
static void posix_access_counter(struct posix_file_runtime* file, ssize_t size,
enum posix_counter_type type)
{
struct posix_access_counter* counter;
struct posix_access_counter* found;
void* tmp;
void** root;
int* count;
struct posix_access_counter tmp_counter;
/* don't count sizes or strides of 0 */
if(size == 0)
return;
switch(type)
{
case POSIX_COUNTER_ACCESS:
root = &file->access_root;
count = &file->access_count;
break;
case POSIX_COUNTER_STRIDE:
root = &file->stride_root;
count = &file->stride_count;
break;
default:
return;
}
/* check to see if this size is already recorded */
tmp_counter.size = size;
tmp_counter.freq = 1;
tmp = tfind(&tmp_counter, root, posix_access_compare);
if(tmp)
{
found = *(struct posix_access_counter**)tmp;
found->freq++;
return;
}
/* we can add a new one as long as we haven't hit the limit */
if(*count < POSIX_MAX_ACCESS_COUNT_RUNTIME)
{
counter = malloc(sizeof(*counter));
if(!counter)
{
return;
}
counter->size = size;
counter->freq = 1;
tmp = tsearch(counter, root, posix_access_compare);
found = *(struct posix_access_counter**)tmp;
/* if we get a new answer out here we are in trouble; this was
* already checked with the tfind()
*/
assert(found == counter);
(*count)++;
}
return;
}
static void posix_access_walker(const void* nodep, const VISIT which, const int depth)
{
struct posix_access_counter* counter;
switch (which)
{
case postorder:
case leaf:
counter = *(struct posix_access_counter**)nodep;
POSIX_COMMON_COUNTER_INC(walker_file->file_record, counter->size, counter->freq,
walker_validx, walker_cntidx);
default:
break;
}
return;
};
/* posix_walk_file_accesses()
*
* goes through runtime collections of accesses sizes and chooses the 4 most
* common for logging
*/
static void posix_walk_file_accesses()
{
int i;
for(i=0; i<posix_runtime->file_array_ndx; i++)
{
/* walk trees for both access sizes and stride sizes to pick 4 most
* common of each
*/
/* NOTE: setting global variables here for cp_access_walker() */
walker_file = &posix_runtime->file_runtime_array[i];
walker_validx = POSIX_ACCESS1_ACCESS;
walker_cntidx = POSIX_ACCESS1_COUNT;
twalk(walker_file->access_root,
posix_access_walker);
tdestroy(walker_file->access_root, free);
walker_validx = POSIX_STRIDE1_STRIDE;
walker_cntidx = POSIX_STRIDE1_COUNT;
twalk(walker_file->stride_root,
posix_access_walker);
tdestroy(walker_file->stride_root, free);
}
return;
}
static int posix_access_compare(const void* a_p, const void* b_p)
{
const struct posix_access_counter* a = a_p;
const struct posix_access_counter* b = b_p;
if(a->size < b->size)
return(-1);
if(a->size > b->size)
return(1);
return(0);
}
/* compare function for sorting file records by descending rank */
static int posix_file_compare(const void* a, const void* b)
static int posix_file_compare(const void* a_p, const void* b_p)
{
const struct darshan_posix_file* f_a = a;
const struct darshan_posix_file* f_b = b;
const struct darshan_posix_file* a = a_p;
const struct darshan_posix_file* b = b_p;
if(f_a->rank < f_b->rank)
if(a->rank < b->rank)
return 1;
if(f_a->rank > f_b->rank)
if(a->rank > b->rank)
return -1;
return 0;
......@@ -1443,6 +1632,9 @@ static void posix_disable_instrumentation()
assert(posix_runtime);
POSIX_LOCK();
posix_walk_file_accesses();
instrumentation_disabled = 1;
POSIX_UNLOCK();
......@@ -1535,8 +1727,7 @@ static void posix_record_reduction_op(
struct darshan_posix_file tmp_file;
struct darshan_posix_file *infile = infile_v;
struct darshan_posix_file *inoutfile = inoutfile_v;
int i;
int j;
int i, j, k;
assert(posix_runtime);
......@@ -1587,6 +1778,70 @@ static void posix_record_reduction_op(
inoutfile->counters[j];
}
/* skip POSIX_MAX_*_TIME_SIZE; handled in floating point section */
for(j=POSIX_SIZE_READ_0_100; j<=POSIX_SIZE_WRITE_1G_PLUS; j++)
{
tmp_file.counters[j] = infile->counters[j] +
inoutfile->counters[j];
}
/* first collapse any duplicates */
for(j=POSIX_STRIDE1_STRIDE; j<=POSIX_STRIDE4_STRIDE; j++)
{
for(k=POSIX_STRIDE1_STRIDE; k<=POSIX_STRIDE4_STRIDE; k++)
{
if(infile->counters[j] == inoutfile->counters[k])
{
infile->counters[j+4] += inoutfile->counters[k+4];
inoutfile->counters[k] = 0;
inoutfile->counters[k+4] = 0;
}
}
}
/* first set */
for(j=POSIX_STRIDE1_STRIDE; j<=POSIX_STRIDE4_STRIDE; j++)
{
POSIX_COMMON_COUNTER_INC(&tmp_file, infile->counters[j],
infile->counters[j+4], POSIX_STRIDE1_STRIDE, POSIX_STRIDE1_COUNT);
}
/* second set */
for(j=POSIX_STRIDE1_STRIDE; j<=POSIX_STRIDE4_STRIDE; j++)
{
POSIX_COMMON_COUNTER_INC(&tmp_file, inoutfile->counters[j],
inoutfile->counters[j+4], POSIX_STRIDE1_STRIDE, POSIX_STRIDE1_COUNT);
}
/* same for access counts */
/* first collapse any duplicates */
for(j=POSIX_ACCESS1_ACCESS; j<=POSIX_ACCESS4_ACCESS; j++)
{
for(k=POSIX_ACCESS1_ACCESS; k<=POSIX_ACCESS4_ACCESS; k++)
{
if(infile->counters[j] == inoutfile->counters[k])
{
infile->counters[j+4] += inoutfile->counters[k+4];
inoutfile->counters[k] = 0;
inoutfile->counters[k+4] = 0;
}
}
}
/* first set */
for(j=POSIX_ACCESS1_ACCESS; j<=POSIX_ACCESS4_ACCESS; j++)
{
POSIX_COMMON_COUNTER_INC(&tmp_file, infile->counters[j],
infile->counters[j+4], POSIX_ACCESS1_ACCESS, POSIX_ACCESS1_COUNT);
}
/* second set */
for(j=POSIX_ACCESS1_ACCESS; j<=POSIX_ACCESS4_ACCESS; j++)
{
POSIX_COMMON_COUNTER_INC(&tmp_file, inoutfile->counters[j],
inoutfile->counters[j+4], POSIX_ACCESS1_ACCESS, POSIX_ACCESS1_COUNT);
}
/* min non-zero (if available) value */
for(j=POSIX_F_OPEN_TIMESTAMP; j<=POSIX_F_WRITE_START_TIMESTAMP; j++)
{
......
darshan-util/darshan-posix-parser.c
View file @ 13b92a1f
......@@ -198,6 +198,42 @@ int main(int argc, char **argv)
"\t\tPOSIX_FILE_ALIGNMENT:\t%"PRIu64"\n"
"\t\tPOSIX_MAX_READ_TIME_SIZE:\t%"PRIu64"\n"
"\t\tPOSIX_MAX_WRITE_TIME_SIZE:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_0_100:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_100_1K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_1K_10K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_10K_100K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_100K_1M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_1M_4M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_4M_10M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_10M_100M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_100M_1G:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_READ_1G_PLUS:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_0_100:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_100_1K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_1K_10K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_10K_100K:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_100K_1M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_1M_4M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_4M_10M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_10M_100M:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_100M_1G:\t%"PRIu64"\n"
"\t\tPOSIX_SIZE_WRITE_1G_PLUS:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE1_STRIDE:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE2_STRIDE:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE3_STRIDE:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE4_STRIDE:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE1_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE2_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE3_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_STRIDE4_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS1_ACCESS:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS2_ACCESS:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS3_ACCESS:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS4_ACCESS:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS1_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS2_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS3_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_ACCESS4_COUNT:\t%"PRIu64"\n"
"\t\tPOSIX_FASTEST_RANK:\t%"PRIu64"\n"
"\t\tPOSIX_FASTEST_RANK_BYTES:\t%"PRIu64"\n"
"\t\tPOSIX_SLOWEST_RANK:\t%"PRIu64"\n"
......@@ -243,6 +279,42 @@ int main(int argc, char **argv)
next_file.counters[POSIX_FILE_ALIGNMENT],
next_file.counters[POSIX_MAX_READ_TIME_SIZE],
next_file.counters[POSIX_MAX_WRITE_TIME_SIZE],
next_file.counters[POSIX_SIZE_READ_0_100],
next_file.counters[POSIX_SIZE_READ_100_1K],
next_file.counters[POSIX_SIZE_READ_1K_10K],
next_file.counters[POSIX_SIZE_READ_10K_100K],
next_file.counters[POSIX_SIZE_READ_100K_1M],
next_file.counters[POSIX_SIZE_READ_1M_4M],
next_file.counters[POSIX_SIZE_READ_4M_10M],
next_file.counters[POSIX_SIZE_READ_10M_100M],
next_file.counters[POSIX_SIZE_READ_100M_1G],
next_file.counters[POSIX_SIZE_READ_1G_PLUS],
next_file.counters[POSIX_SIZE_WRITE_0_100],<