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tests/gem_(cpu|gtt)_concurrent_blit: Restore the old tests and add the new interruptible as new tests

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Daniel preferred to keep the old tests intact lest we accidentally break
them, and to add the new interruptible tests as new subtests.

In the process also make sure the GPU is idle before starting each loop.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-06-29 16:45:46 +01:00
parent 95426dc206
commit 4c6f2d4e0c
2 changed files with 80 additions and 6 deletions
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43
tests/gem_cpu_concurrent_blit.c
View File

@ -118,9 +118,43 @@ main(int argc, char **argv)
}
/* try to overwrite the source values */
drmtest_fork_signal_helper();
if (drmtest_run_subtest("overwrite-source")) {
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
cmp_bo(dst[i], i, width, height);
}
/* try to read the results before the copy completes */
if (drmtest_run_subtest("early-read")) {
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
cmp_bo(dst[i], 0xdeadbeef, width, height);
}
/* and finally try to trick the kernel into loosing the pending write */
if (drmtest_run_subtest("gpu-read-after-write")) {
for (i = num_buffers; i--; )
set_bo(src[i], 0xabcdabcd, width, height);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
intel_copy_bo(batch, dummy, dst[i], width, height);
for (i = num_buffers; i--; )
cmp_bo(dst[i], 0xabcdabcd, width, height);
}
drmtest_fork_signal_helper();
/* try to overwrite the source values */
if (drmtest_run_subtest("overwrite-source-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
@ -131,8 +165,9 @@ main(int argc, char **argv)
}
/* try to read the results before the copy completes */
if (drmtest_run_subtest("early-read")) {
if (drmtest_run_subtest("early-read-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
@ -143,8 +178,9 @@ main(int argc, char **argv)
}
/* and finally try to trick the kernel into loosing the pending write */
if (drmtest_run_subtest("gpu-read-after-write")) {
if (drmtest_run_subtest("gpu-read-after-write-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = num_buffers; i--; )
set_bo(src[i], 0xabcdabcd, width, height);
for (i = 0; i < num_buffers; i++)
@ -155,6 +191,7 @@ main(int argc, char **argv)
cmp_bo(dst[i], 0xabcdabcd, width, height);
}
}
drmtest_fork_signal_helper();
return 0;

43
tests/gem_gtt_concurrent_blit.c
View File

@ -121,9 +121,43 @@ main(int argc, char **argv)
}
/* try to overwrite the source values */
drmtest_fork_signal_helper();
if (drmtest_run_subtest("overwrite-source")) {
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
cmp_bo(dst[i], i, width, height);
}
/* try to read the results before the copy completes */
if (drmtest_run_subtest("early-read")) {
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
cmp_bo(dst[i], 0xdeadbeef, width, height);
}
/* and finally try to trick the kernel into loosing the pending write */
if (drmtest_run_subtest("gpu-read-after-write")) {
for (i = num_buffers; i--; )
set_bo(src[i], 0xabcdabcd, width, height);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
intel_copy_bo(batch, dummy, dst[i], width, height);
for (i = num_buffers; i--; )
cmp_bo(dst[i], 0xabcdabcd, width, height);
}
drmtest_fork_signal_helper();
/* try to read the results before the copy completes */
if (drmtest_run_subtest("overwrite-source-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = 0; i < num_buffers; i++)
intel_copy_bo(batch, dst[i], src[i], width, height);
for (i = num_buffers; i--; )
@ -134,8 +168,9 @@ main(int argc, char **argv)
}
/* try to read the results before the copy completes */
if (drmtest_run_subtest("early-read")) {
if (drmtest_run_subtest("early-read-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = num_buffers; i--; )
set_bo(src[i], 0xdeadbeef, width, height);
for (i = 0; i < num_buffers; i++)
@ -146,8 +181,9 @@ main(int argc, char **argv)
}
/* and finally try to trick the kernel into loosing the pending write */
if (drmtest_run_subtest("gpu-read-after-write")) {
if (drmtest_run_subtest("gpu-read-after-write-interruptible")) {
for (loop = 0; loop < 10; loop++) {
gem_quiescent_gpu(fd);
for (i = num_buffers; i--; )
set_bo(src[i], 0xabcdabcd, width, height);
for (i = 0; i < num_buffers; i++)
@ -158,6 +194,7 @@ main(int argc, char **argv)
cmp_bo(dst[i], 0xabcdabcd, width, height);
}
}
drmtest_stop_signal_helper();
return 0;