[Intel-gfx] [PATCH 5/8] tests: Instrument tests run in simulation to run quickly
Damien Lespiau
damien.lespiau at intel.com
Thu Jul 18 17:19:10 CEST 2013
We tweak the tests marked as runnable in simulation to run more quickly,
more often then not at the expense of stress testing (which is of an
arguable interest for the initial bring up in simulation). Hopefully the
values chosen still test something, which is not always straightforward.
It does run quickly, the number on an IVB machines are:
$ time sudo IGT_SIMULATION=0 ./piglit-run.py tests/igt.tests foo
[...]
real 2m0.141s
user 0m16.365s
sys 1m33.382s
Vs.
$ time sudo IGT_SIMULATION=1 ./piglit-run.py tests/igt.tests foo
[...]
real 0m0.448s
user 0m0.226s
sys 0m0.183s
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
tests/gem_cpu_reloc.c | 3 +++
tests/gem_ctx_basic.c | 5 +++++
tests/gem_exec_nop.c | 2 +-
tests/gem_mmap_gtt.c | 5 ++++-
tests/gem_pipe_control_store_loop.c | 2 +-
tests/gem_render_linear_blits.c | 6 ++++++
tests/gem_ring_sync_loop.c | 2 +-
tests/gem_storedw_batches_loop.c | 8 +++++---
tests/gem_storedw_loop_blt.c | 6 ++++--
tests/gem_storedw_loop_bsd.c | 6 ++++--
tests/gem_storedw_loop_render.c | 6 ++++--
tests/gem_tiled_blits.c | 5 +++++
12 files changed, 43 insertions(+), 13 deletions(-)
diff --git a/tests/gem_cpu_reloc.c b/tests/gem_cpu_reloc.c
index baf8301..ad70e40 100644
--- a/tests/gem_cpu_reloc.c
+++ b/tests/gem_cpu_reloc.c
@@ -153,6 +153,9 @@ int main(int argc, char **argv)
}
count = aper_size / 4096 * 2;
+ if (drmtest_run_in_simulation())
+ count = 10;
+
handles = malloc (count * sizeof(uint32_t));
assert(handles);
diff --git a/tests/gem_ctx_basic.c b/tests/gem_ctx_basic.c
index 3757d84..729c79c 100644
--- a/tests/gem_ctx_basic.c
+++ b/tests/gem_ctx_basic.c
@@ -143,6 +143,11 @@ int main(int argc, char *argv[])
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
+ if (drmtest_run_in_simulation()) {
+ num_contexts = 2;
+ iter = 4;
+ }
+
parse(argc, argv);
threads = calloc(num_contexts, sizeof(*threads));
diff --git a/tests/gem_exec_nop.c b/tests/gem_exec_nop.c
index 5888432..35cb23d 100644
--- a/tests/gem_exec_nop.c
+++ b/tests/gem_exec_nop.c
@@ -96,7 +96,7 @@ static void loop(int fd, uint32_t handle, unsigned ring_id, const char *ring_nam
skipped_all = false;
- for (count = 1; count <= 1<<17; count <<= 1) {
+ for (count = 1; count <= SLOW_QUICK(1<<17, 1<<4); count <<= 1) {
struct timeval start, end;
gettimeofday(&start, NULL);
diff --git a/tests/gem_mmap_gtt.c b/tests/gem_mmap_gtt.c
index d759340..e53a942 100644
--- a/tests/gem_mmap_gtt.c
+++ b/tests/gem_mmap_gtt.c
@@ -40,7 +40,7 @@
#include "i915_drm.h"
#include "drmtest.h"
-#define OBJECT_SIZE (16*1024*1024)
+static int OBJECT_SIZE = 16*1024*1024;
static void set_domain(int fd, uint32_t handle)
{
@@ -148,6 +148,9 @@ int main(int argc, char **argv)
{
int fd;
+ if (drmtest_run_in_simulation())
+ OBJECT_SIZE = 1 * 1024 * 1024;
+
drmtest_subtest_init(argc, argv);
fd = drm_open_any();
diff --git a/tests/gem_pipe_control_store_loop.c b/tests/gem_pipe_control_store_loop.c
index e03cddd..af6a758 100644
--- a/tests/gem_pipe_control_store_loop.c
+++ b/tests/gem_pipe_control_store_loop.c
@@ -70,7 +70,7 @@ store_pipe_control_loop(void)
uint32_t *buf;
drm_intel_bo *target_bo;
- for (i = 0; i < 0x10000; i++) {
+ for (i = 0; i < SLOW_QUICK(0x10000, 4); i++) {
/* we want to check tlb consistency of the pipe_control target,
* so get a new buffer every time around */
target_bo = drm_intel_bo_alloc(bufmgr, "target bo", 4096, 4096);
diff --git a/tests/gem_render_linear_blits.c b/tests/gem_render_linear_blits.c
index a7e0189..c94f451 100644
--- a/tests/gem_render_linear_blits.c
+++ b/tests/gem_render_linear_blits.c
@@ -81,8 +81,11 @@ int main(int argc, char **argv)
batch = intel_batchbuffer_alloc(bufmgr, intel_get_drm_devid(fd));
count = 0;
+ if (drmtest_run_in_simulation())
+ count = 2;
if (argc > 1)
count = atoi(argv[1]);
+
if (count == 0)
count = 3 * gem_aperture_size(fd) / SIZE / 2;
else if (count < 2) {
@@ -127,6 +130,9 @@ int main(int argc, char **argv)
for (i = 0; i < count; i++)
check_bo(fd, bo[i]->handle, start_val[i]);
+ if (drmtest_run_in_simulation())
+ return 0;
+
printf("Cyclic blits, backward...\n");
for (i = 0; i < count * 4; i++) {
struct scratch_buf src, dst;
diff --git a/tests/gem_ring_sync_loop.c b/tests/gem_ring_sync_loop.c
index af40590..b111275 100644
--- a/tests/gem_ring_sync_loop.c
+++ b/tests/gem_ring_sync_loop.c
@@ -63,7 +63,7 @@ store_dword_loop(int fd)
srandom(0xdeadbeef);
- for (i = 0; i < 0x100000; i++) {
+ for (i = 0; i < SLOW_QUICK(0x100000, 10); i++) {
int ring = random() % num_rings + 1;
if (ring == I915_EXEC_RENDER) {
diff --git a/tests/gem_storedw_batches_loop.c b/tests/gem_storedw_batches_loop.c
index 79eebb2..3b25524 100644
--- a/tests/gem_storedw_batches_loop.c
+++ b/tests/gem_storedw_batches_loop.c
@@ -60,7 +60,7 @@ store_dword_loop(int divider)
if (!has_ppgtt)
cmd |= MI_MEM_VIRTUAL;
- for (i = 0; i < SLOW_QUICK(0x80000, 0x10); i++) {
+ for (i = 0; i < SLOW_QUICK(0x80000, 4); i++) {
cmd_bo = drm_intel_bo_alloc(bufmgr, "cmd bo", 4096, 4096);
if (!cmd_bo) {
fprintf(stderr, "failed to alloc cmd bo\n");
@@ -172,8 +172,10 @@ int main(int argc, char **argv)
store_dword_loop(1);
store_dword_loop(2);
- store_dword_loop(3);
- store_dword_loop(5);
+ if (!drmtest_run_in_simulation()) {
+ store_dword_loop(3);
+ store_dword_loop(5);
+ }
drm_intel_bo_unreference(target_bo);
drm_intel_bufmgr_destroy(bufmgr);
diff --git a/tests/gem_storedw_loop_blt.c b/tests/gem_storedw_loop_blt.c
index cacae3a..279d477 100644
--- a/tests/gem_storedw_loop_blt.c
+++ b/tests/gem_storedw_loop_blt.c
@@ -150,8 +150,10 @@ int main(int argc, char **argv)
store_dword_loop(1);
store_dword_loop(2);
- store_dword_loop(3);
- store_dword_loop(5);
+ if (!drmtest_run_in_simulation()) {
+ store_dword_loop(3);
+ store_dword_loop(5);
+ }
drm_intel_bo_unreference(target_buffer);
intel_batchbuffer_free(batch);
diff --git a/tests/gem_storedw_loop_bsd.c b/tests/gem_storedw_loop_bsd.c
index 232c3a6..d9046d6 100644
--- a/tests/gem_storedw_loop_bsd.c
+++ b/tests/gem_storedw_loop_bsd.c
@@ -156,8 +156,10 @@ int main(int argc, char **argv)
store_dword_loop(1);
store_dword_loop(2);
- store_dword_loop(3);
- store_dword_loop(5);
+ if (!drmtest_run_in_simulation()) {
+ store_dword_loop(3);
+ store_dword_loop(5);
+ }
drm_intel_bo_unreference(target_buffer);
intel_batchbuffer_free(batch);
diff --git a/tests/gem_storedw_loop_render.c b/tests/gem_storedw_loop_render.c
index fe09834..e37ee70 100644
--- a/tests/gem_storedw_loop_render.c
+++ b/tests/gem_storedw_loop_render.c
@@ -144,8 +144,10 @@ int main(int argc, char **argv)
store_dword_loop(1);
store_dword_loop(2);
- store_dword_loop(3);
- store_dword_loop(5);
+ if (!drmtest_run_in_simulation()) {
+ store_dword_loop(3);
+ store_dword_loop(5);
+ }
drm_intel_bo_unreference(target_buffer);
intel_batchbuffer_free(batch);
diff --git a/tests/gem_tiled_blits.c b/tests/gem_tiled_blits.c
index 4a825d9..b879b1c 100644
--- a/tests/gem_tiled_blits.c
+++ b/tests/gem_tiled_blits.c
@@ -150,6 +150,9 @@ static void run_test(int count)
for (i = 0; i < count; i++)
check_bo(bo[i], bo_start_val[i]);
+ if (drmtest_run_in_simulation())
+ return;
+
printf("Cyclic blits, backward...\n");
for (i = 0; i < count * 4; i++) {
int src = (i+1) % count;
@@ -192,6 +195,8 @@ int main(int argc, char **argv)
fd = drm_open_any();
if (!drmtest_only_list_subtests()) {
+ if (drmtest_run_in_simulation())
+ count = 2;
if (argc > 1)
count = atoi(argv[1]);
if (count == 0) {
--
1.8.3.1
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