| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Signed-off-by: Matěj Cepl <mcepl@cepl.eu>
|
|
|
|
|
|
|
|
$(pkg-config) is not a GNU Make extension.
|
|
This is to cut down the tarball to a manageable size as the intent is to
use the snapshot as means of distributing benchmark traces (for use
with the Phoronix Test Suite).
|
|
|
|
|
|
A simple target based on cairo/build/Makefile.am.releasing, to
autogenerate a tarball of the traces and upload to
cairographics.org/snapshots.
|
|
More the currents trace to a full/ directory and introduce an empty
benchmark/ directory. I plan to add selected short traces to the
benchmark/ directory that will be useful for the casual benchmarker (or
for quick runs over large number of revisions). In addition to the
reorganisation, I've added a csi-trace utility that has the ability to
trim a trace after a certain period of time has elapsed (since it has to
draw the trace to an image surface in order to satisfy some internal
requirements, this is a reasonable method of trimming replay times).
Note csi-trace probably requires some patches currently in wip queues,
but that should not affect normal operations.
|
|
There is little benefit from converting to binary format before
compressing, so we can continue recording in the readable format. This
has the obvious advantage of not requiring any conversion to read and
understand a trace.
However as the binary format is sometimes half the size of the textual
format there is considerable benefit to replaying the binary format. Not
only is the amount of data read dramatically reduced, the operators are
already specified in the byte code and so we avoid a couple of lookups
per operator.
Requires: 23648e2fdfefba4df08bc854d725758209998e1f
(Obviously a .pc starts to make sense about now...)
For comparison:
firefox-world-map.trace 526,850,146 bytes
bound.trace 275,1877,55 bytes
[ # ] backend test min(s) median(s) stddev. count
[ 1] null firefox-world-map 89.635 89.716 0.19% 3/3
[ 0] null bound 34.481 34.741 0.68% 3/3
|
|
|
|
|
