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Xin Wang
codes-dev
Commits
336aa52b
Commit
336aa52b
authored
Mar 12, 2015
by
Jonathan Jenkins
Browse files
misc. doc changes for bgp->iolang rename
parent
20e2ba14
Changes
2
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doc/GETTING_STARTED
View file @
336aa52b
...
...
@@ -124,7 +124,7 @@ readat/writeat.
More
detailed
documentation
on
the
language
is
ongoing
,
but
for
now
a
general
example
can
be
seen
at
doc
/
workload
,
which
shows
a
simple
out
-
of
-
core
data
shuffle
.
Braver
souls
may
wish
to
visit
the
implementation
at
src
/
iokernellang
and
src
/
workload
/
codes
-
bgp
-
io
-
wrkld
.
c
.
and
src
/
workload
/
codes
-
iolang
-
wrkld
.
c
.
The
following
restrictions
currently
apply
to
the
IO
language
:
*
all
user
-
defined
variables
must
be
a
single
,
lower
-
case
letter
(
the
symbol
...
...
tests/workload/README.txt
View file @
336aa52b
...
...
@@ -34,7 +34,7 @@ NOTE: NUM_PROCS need not match the number of ranks in the actual workload. I.E.
==============================
This file contains the sample configuration for each of the 3 (current) workload generators: test
workload generator,
bgp
i/o language workload generator, and the darshan i/o workload_generator.
workload generator, i/o language workload generator, and the darshan i/o workload_generator.
These configuration files are passed as arguments to both the codes-workload-test and the
codes-workload-mpi-replay programs. A summary of each workloads parameters is given below (NOTE:
these parameters should be updated each time a new paramter is added to each workload):
...
...
@@ -50,24 +50,21 @@ PARAMS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2.)
bgp
i/o language workload generator:
2.) i/o language workload generator:
PARAMS
{
workload_type = "
bgp_io
_workload";
workload_type = "
iolang
_workload";
io_kernel_meta_path = "/path/to/io/kernel/meta.txt";
bgp_config_file = "/path/to/bgp/config/file.txt";
rank_count = "8";
}
- workload_type is just the name of this generator ("
bgp_io
_workload")
- workload_type is just the name of this generator ("
iolang
_workload")
- io_kernel_meta_path is the path to the i/o kernel meta file
- bgp_config_file is the path to the bgp config file
- rank_count is the number of ranks to generate i/o for
- this needs to match the range of ranks given in the io_kernel_meta_file
- this also needs to match the num_cn value in the bgp_config_file
- NOTE: num_ion should be set so there is 1 ion for every 64 cns
- NOTE: num_fileserver and num_es must be 64 or 123 (half or full storage system)
(unless -1 is used in the meta file, in which case the given number of
ranks will be used)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
...
...
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