The following changes since commit 0ed2192dc4600ebef0715e748969b80fd58fe156:
Fio 2.1.10 (2014-06-10 13:18:38 -0600)
are available in the git repository at:
git://git.kernel.dk/fio.git master
for you to fetch changes up to 3e2e48a72851354f7d6d4da9fc83d4a6df20e955:
Add string condensing for the ETA output (2014-06-16 14:42:05 -0600)
----------------------------------------------------------------
Jens Axboe (1):
Add string condensing for the ETA output
Sumanth K (1):
fio: Eliminate compilation warning in ppc
HOWTO | 9 +++++++++
arch/arch-ppc.h | 2 ++
eta.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++----
3 files changed, 57 insertions(+), 4 deletions(-)
---
Diff of recent changes:
diff --git a/HOWTO b/HOWTO
index 1c89d75..cad175c 100644
--- a/HOWTO
+++ b/HOWTO
@@ -1607,6 +1607,15 @@ _ Thread reaped, or
X Thread reaped, exited with an error.
K Thread reaped, exited due to signal.
+Fio will condense the thread string as not to take up more space on the
+command line as is needed. For instance, if you have 10 readers and 10
+writers running, the output would look like this:
+
+Jobs: 20 (f=20): [R(10),W(10)] [4.0% done] [2103MB/0KB/0KB /s] [538K/0/0 iops] [eta 57m:36s]
+
+Fio will still maintain the ordering, though. So the above means that jobs
+1..10 are readers, and 11..20 are writers.
+
The other values are fairly self explanatory - number of threads
currently running and doing io, rate of io since last check (read speed
listed first, then write speed), and the estimated completion percentage
diff --git a/arch/arch-ppc.h b/arch/arch-ppc.h
index 0f043bc..d4a080c 100644
--- a/arch/arch-ppc.h
+++ b/arch/arch-ppc.h
@@ -82,6 +82,7 @@ static inline unsigned long long get_cpu_clock(void)
return ret;
}
+#if 0
static void atb_child(void)
{
arch_flags |= ARCH_FLAG_1;
@@ -106,6 +107,7 @@ static void atb_clocktest(void)
arch_flags |= ARCH_FLAG_1;
}
}
+#endif
#define ARCH_HAVE_INIT
extern int tsc_reliable;
diff --git a/eta.c b/eta.c
index 7500082..52c1728 100644
--- a/eta.c
+++ b/eta.c
@@ -7,14 +7,54 @@
#include "fio.h"
-static char run_str[REAL_MAX_JOBS + 1];
+static char __run_str[REAL_MAX_JOBS + 1];
+
+/*
+ * Worst level condensing would be 1:4, so allow enough room for that
+ */
+static char run_str[(4 * REAL_MAX_JOBS) + 1];
+
+static void update_condensed_str(char *run_str, char *run_str_condensed)
+{
+ int i, ci, last, nr;
+ size_t len;
+
+ len = strlen(run_str);
+ if (!len)
+ return;
+
+ last = 0;
+ nr = 0;
+ ci = 0;
+ for (i = 0; i < len; i++) {
+ if (!last) {
+new:
+ run_str_condensed[ci] = run_str[i];
+ last = run_str[i];
+ nr = 1;
+ ci++;
+ } else if (last == run_str[i]) {
+ nr++;
+ } else {
+ int elen;
+
+ elen = sprintf(&run_str_condensed[ci], "(%u),", nr);
+ ci += elen;
+ goto new;
+ }
+ }
+
+ if (nr)
+ sprintf(&run_str_condensed[ci], "(%u)", nr);
+}
+
/*
* Sets the status of the 'td' in the printed status map.
*/
static void check_str_update(struct thread_data *td)
{
- char c = run_str[td->thread_number - 1];
+ char c = __run_str[td->thread_number - 1];
switch (td->runstate) {
case TD_REAPED:
@@ -91,7 +131,8 @@ static void check_str_update(struct thread_data *td)
log_err("state %d\n", td->runstate);
}
- run_str[td->thread_number - 1] = c;
+ __run_str[td->thread_number - 1] = c;
+ update_condensed_str(__run_str, run_str);
}
/*
@@ -564,5 +605,6 @@ void print_thread_status(void)
void print_status_init(int thr_number)
{
- run_str[thr_number] = 'P';
+ __run_str[thr_number] = 'P';
+ update_condensed_str(__run_str, run_str);
}
--
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