WebSVN – Kolibri OS – Diff – /drivers/video/drm/radeon/radeon_benchmark.c



	unsigned long start_jiffies;
	unsigned long end_jiffies;
	struct radeon_fence *fence = NULL;
	int i, r;

 
	start_jiffies = jiffies;
	for (i = 0; i < n; i++) {
		switch (flag) {
		case RADEON_BENCHMARK_COPY_DMA:
			r = radeon_copy_dma(rdev, saddr, daddr,

		r = radeon_fence_wait(fence, false);
		if (r)
			goto exit_do_move;
		radeon_fence_unref(&fence);
	}
	end_jiffies = jiffies;
	r = jiffies_to_msecs(end_jiffies - start_jiffies);

 
exit_do_move:
	if (fence)

 

 
    ENTER();
 
	n = RADEON_BENCHMARK_ITERATIONS;
	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, &sobj);
	if (r) {
		goto out_cleanup;
	}
	r = radeon_bo_reserve(sobj, false);
	if (unlikely(r != 0))
		goto out_cleanup;
	r = radeon_bo_pin(sobj, sdomain, &saddr);
	radeon_bo_unreserve(sobj);
	if (r) {
		goto out_cleanup;
	}
	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, &dobj);
	if (r) {
		goto out_cleanup;
	}
	r = radeon_bo_reserve(dobj, false);
	if (unlikely(r != 0))
		goto out_cleanup;
	r = radeon_bo_pin(dobj, ddomain, &daddr);
	radeon_bo_unreserve(dobj);
	if (r) {

 
 
 
		goto out_cleanup;
	}
    dbgprintf("done\n");
 
	if (rdev->asic->copy.dma) {
		time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
						RADEON_BENCHMARK_COPY_DMA, n);
		if (time < 0)
			goto out_cleanup;

		if (time > 0)
			radeon_benchmark_log_results(n, size, time,
						     sdomain, ddomain, "dma");
	}
 
	if (rdev->asic->copy.blit) {
	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
					RADEON_BENCHMARK_COPY_BLIT, n);
	if (time < 0)

		goto out_cleanup;
	if (time > 0)
		radeon_benchmark_log_results(n, size, time,
					     sdomain, ddomain, "blit");

Rev 3031	Rev 5078
Line 39...	Line 39...
39	unsigned long start_jiffies;	39	unsigned long start_jiffies;
40	unsigned long end_jiffies;	40	unsigned long end_jiffies;
41	struct radeon_fence *fence = NULL;	41	struct radeon_fence *fence = NULL;
42	int i, r;	42	int i, r;
Line 43...	Line 43...
43		43
44	start_jiffies = GetTimerTicks();	44	start_jiffies = jiffies;
45	for (i = 0; i < n; i++) {	45	for (i = 0; i < n; i++) {
46	switch (flag) {	46	switch (flag) {
47	case RADEON_BENCHMARK_COPY_DMA:	47	case RADEON_BENCHMARK_COPY_DMA:
48	r = radeon_copy_dma(rdev, saddr, daddr,	48	r = radeon_copy_dma(rdev, saddr, daddr,
Line 63...	Line 63...
63	r = radeon_fence_wait(fence, false);	63	r = radeon_fence_wait(fence, false);
64	if (r)	64	if (r)
65	goto exit_do_move;	65	goto exit_do_move;
66	radeon_fence_unref(&fence);	66	radeon_fence_unref(&fence);
67	}	67	}
68	end_jiffies = GetTimerTicks();	68	end_jiffies = jiffies;
69	r = jiffies_to_msecs(end_jiffies - start_jiffies);	69	r = jiffies_to_msecs(end_jiffies - start_jiffies);
Line 70...	Line 70...
70		70
71	exit_do_move:	71	exit_do_move:
72	if (fence)	72	if (fence)
Line 98...	Line 98...
98		98
Line 99...	Line 99...
99		99
100	ENTER();	100	ENTER();
101		101
102	n = RADEON_BENCHMARK_ITERATIONS;	102	n = RADEON_BENCHMARK_ITERATIONS;
103	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, NULL, &sobj);	103	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, &sobj);
104	if (r) {	104	if (r) {
105	goto out_cleanup;	105	goto out_cleanup;
106	}	106	}
107	r = radeon_bo_reserve(sobj, false);	107	r = radeon_bo_reserve(sobj, false);
108	if (unlikely(r != 0))	108	if (unlikely(r != 0))
109	goto out_cleanup;	109	goto out_cleanup;
110	r = radeon_bo_pin(sobj, sdomain, &saddr);	110	r = radeon_bo_pin(sobj, sdomain, &saddr);
111	// radeon_bo_unreserve(sobj);	111	radeon_bo_unreserve(sobj);
112	if (r) {	112	if (r) {
113	goto out_cleanup;	113	goto out_cleanup;
114	}	114	}
115	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, NULL, &dobj);	115	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, &dobj);
116	if (r) {	116	if (r) {
117	goto out_cleanup;	117	goto out_cleanup;
118	}	118	}
119	r = radeon_bo_reserve(dobj, false);	119	r = radeon_bo_reserve(dobj, false);
120	if (unlikely(r != 0))	120	if (unlikely(r != 0))
121	goto out_cleanup;	121	goto out_cleanup;
122	r = radeon_bo_pin(dobj, ddomain, &daddr);	122	r = radeon_bo_pin(dobj, ddomain, &daddr);
123	// radeon_bo_unreserve(dobj);	123	radeon_bo_unreserve(dobj);
124	if (r) {	124	if (r) {
Line 125...	Line -...
125	goto out_cleanup;	-
126	}	-
127	dbgprintf("done\n");	-
128		125	goto out_cleanup;
129	/* r100 doesn't have dma engine so skip the test */	126	}
130	/* also, VRAM-to-VRAM test doesn't make much sense for DMA */	127	dbgprintf("done\n");
131	/* skip it as well if domains are the same */	128
132	if ((rdev->asic->copy.dma) && (sdomain != ddomain)) {	129	if (rdev->asic->copy.dma) {
133	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,	130	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
134	RADEON_BENCHMARK_COPY_DMA, n);	131	RADEON_BENCHMARK_COPY_DMA, n);
135	if (time < 0)	132	if (time < 0)
136	goto out_cleanup;	133	goto out_cleanup;
Line -...	Line 134...
-		134	if (time > 0)
137	if (time > 0)	135	radeon_benchmark_log_results(n, size, time,
138	radeon_benchmark_log_results(n, size, time,	136	sdomain, ddomain, "dma");
139	sdomain, ddomain, "dma");	137	}
140	}	138
141		139	if (rdev->asic->copy.blit) {
142	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,	140	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
143	RADEON_BENCHMARK_COPY_BLIT, n);	141	RADEON_BENCHMARK_COPY_BLIT, n);
-		142	if (time < 0)
Line 144...	Line 143...
144	if (time < 0)	143	goto out_cleanup;
145	goto out_cleanup;	144	if (time > 0)
146	if (time > 0)	145	radeon_benchmark_log_results(n, size, time,
147	radeon_benchmark_log_results(n, size, time,	146	sdomain, ddomain, "blit");

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/radeon/radeon_benchmark.c – Rev 3031 → 5078