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Change network transmitted doubles to fio_fp64_t IEEE 754 type
[fio.git]
/
client.c
diff --git
a/client.c
b/client.c
index 97bfc898f9a54afb3468503e683f4fffc7447b2e..d538e8ab95cdecb6dabde63dbf7469c1416fef80 100644
(file)
--- a/
client.c
+++ b/
client.c
@@
-330,9
+330,12
@@
static void convert_io_stat(struct io_stat *dst, struct io_stat *src)
dst->max_val = le64_to_cpu(src->max_val);
dst->min_val = le64_to_cpu(src->min_val);
dst->samples = le64_to_cpu(src->samples);
dst->max_val = le64_to_cpu(src->max_val);
dst->min_val = le64_to_cpu(src->min_val);
dst->samples = le64_to_cpu(src->samples);
- /* FIXME */
- dst->mean = __le64_to_cpu(src->mean);
- dst->S = __le64_to_cpu(src->S);
+
+ /*
+ * Floats arrive as IEEE 754 encoded uint64_t, convert back to double
+ */
+ dst->mean.u.f = fio_uint64_to_double(le64_to_cpu(dst->mean.u.i));
+ dst->S.u.f = fio_uint64_to_double(le64_to_cpu(dst->S.u.i));
}
static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
}
static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
@@
-357,7
+360,13
@@
static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
dst->minf = le64_to_cpu(src->minf);
dst->majf = le64_to_cpu(src->majf);
dst->clat_percentiles = le64_to_cpu(src->clat_percentiles);
dst->minf = le64_to_cpu(src->minf);
dst->majf = le64_to_cpu(src->majf);
dst->clat_percentiles = le64_to_cpu(src->clat_percentiles);
- dst->percentile_list = NULL;
+
+ for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++) {
+ fio_fp64_t *fps = &src->percentile_list[i];
+ fio_fp64_t *fpd = &dst->percentile_list[i];
+
+ fpd->u.f = fio_uint64_to_double(le64_to_cpu(fps->u.i));
+ }
for (i = 0; i < FIO_IO_U_MAP_NR; i++) {
dst->io_u_map[i] = le32_to_cpu(src->io_u_map[i]);
for (i = 0; i < FIO_IO_U_MAP_NR; i++) {
dst->io_u_map[i] = le32_to_cpu(src->io_u_map[i]);