| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/core/test_utils.html"> |
| <link rel="import" href="/extras/importer/linux_perf/ftrace_importer.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { // @suppress longLineCheck |
| test('i915Import', function() { |
| var lines = [ |
| // NB: spliced from different traces; mismatched timestamps don't matter |
| ' chrome-1223 [000] 2784.773556: i915_gem_object_pwrite: ' + |
| 'obj=ffff88013f13fc00, offset=0, len=2984', |
| ' chrome-1539 [000] 18420.677750: ' + |
| 'i915_gem_object_change_domain: ' + |
| 'obj=ffff8800a88d1400, read=44=>40, write=00=>40', |
| ' chrome-1539 [000] 18420.677759: i915_gem_object_fault: ' + |
| 'obj=ffff8800a88d1400, GTT index=0 , writable', |
| ' X-964 [000] 2784.774864: i915_flip_request: ' + |
| 'plane=0, obj=ffff88013f0b9a00', |
| ' <idle>-0 [000] 2784.788644: i915_flip_complete: ' + |
| 'plane=0, obj=ffff88013f0b9a00', |
| ' chrome-1539 [001] 18420.681687: i915_gem_request_retire: ' + |
| 'dev=0, ring=1, seqno=1178152', |
| ' chrome-1539 [000] 18422.955688: i915_gem_request_add: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' cat-21833 [000] 18422.956832: i915_gem_request_complete: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' X-1012 [001] 18420.682511: i915_gem_request_wait_begin: ' + |
| 'dev=0, ring=4, seqno=1178156', |
| ' X-1012 [000] 18422.765707: i915_gem_request_wait_end: ' + |
| 'dev=0, ring=4, seqno=1178359', |
| ' chrome-1539 [000] 18422.955655: i915_gem_ring_flush: ' + |
| 'dev=0, ring=1, invalidate=001e, flush=0040', |
| ' chrome-1539 [000] 18422.955660: i915_gem_ring_dispatch: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' chrome-1539 [000] 18420.677772: i915_reg_rw: ' + |
| 'write reg=0x100030, len=8, val=(0xfca9001, 0xfce8007)', |
| ' kworker/u16:2-13998 [005] 1577664.436065: ' + |
| 'intel_gpu_freq_change: new_freq=350' |
| |
| ]; |
| var m = new tr.Model(lines.join('\n'), false); |
| assert.isFalse(m.hasImportWarnings); |
| |
| var i915GemThread = undefined; |
| var i915FlipThread = undefined; |
| var i915GemRingThread = undefined; |
| var i915RegThread = undefined; |
| var i915GpuFreqThread = undefined; |
| m.getAllThreads().forEach(function(t) { |
| switch (t.name) { |
| case 'i915_gem': |
| i915GemThread = t; |
| break; |
| case 'i915_flip': |
| i915FlipThread = t; |
| break; |
| case 'i915_gem_ring': |
| i915GemRingThread = t; |
| break; |
| case 'i915_reg': |
| i915RegThread = t; |
| break; |
| case 'i915_gpu_freq': |
| i915GpuFreqThread = t; |
| break; |
| default: |
| throw new unittest.TestError('Unexpected thread named ' + t.name); |
| } |
| }); |
| assert.isDefined(i915GemThread); |
| assert.isDefined(i915FlipThread); |
| assert.isDefined(i915GemRingThread); |
| assert.isDefined(i915RegThread); |
| assert.isDefined(i915GpuFreqThread); |
| |
| assert.equal(i915GemThread.sliceGroup.length, 3); |
| |
| assert.equal(i915FlipThread.sliceGroup.length, 1); |
| |
| assert.closeTo( |
| 2784.774864 * 1000.0, |
| i915FlipThread.sliceGroup.slices[0].start, |
| 1e-5); |
| assert.closeTo( |
| (2784.788644 - 2784.774864) * 1000.0, |
| i915FlipThread.sliceGroup.slices[0].duration, |
| 1e-5); |
| |
| assert.equal(i915GemRingThread.sliceGroup.length, 7); |
| assert.equal(i915RegThread.sliceGroup.length, 1); |
| assert.equal(i915GpuFreqThread.sliceGroup.length, 1); |
| }); |
| }); |
| </script> |
| |
