[igt-dev] [PATCH i-g-t 01/77] tests/i915/gem_exec_fence: Move the engine data into inter_engine_context (v3)
Jason Ekstrand
jason at jlekstrand.net
Mon Jun 14 16:36:16 UTC 2021
This will make iteration easier when we switch to intel_ctx_t.
v2 (Zbigniew Kempczyński):
- Require nengines > 0 in setup_timeline_chain_engines()
v3 (Zbigniew Kempczyński):
- Should have been nengines > 1 in setup_timeline_chain_engines()
v3 (Jason Ekstrand):
- Delete more intel_init_engine_list() in this patch
Signed-off-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
---
tests/i915/gem_exec_fence.c | 84 ++++++++++++++++++-------------------
1 file changed, 41 insertions(+), 43 deletions(-)
diff --git a/tests/i915/gem_exec_fence.c b/tests/i915/gem_exec_fence.c
index c3a650d89..714c4cd86 100644
--- a/tests/i915/gem_exec_fence.c
+++ b/tests/i915/gem_exec_fence.c
@@ -2347,7 +2347,7 @@ struct inter_engine_context {
uint32_t context;
} iterations[9];
- struct intel_engine_data *engines;
+ struct intel_engine_data engines;
struct inter_engine_batches {
void *increment_bb;
@@ -2415,7 +2415,7 @@ static void submit_timeline_execbuf(struct inter_engine_context *context,
execbuf->cliprects_ptr = to_user_pointer(&fence_list);
}
- execbuf->flags |= context->engines->engines[run_engine_idx].flags;
+ execbuf->flags |= context->engines.engines[run_engine_idx].flags;
gem_execbuf(context->fd, execbuf);
}
@@ -2660,12 +2660,13 @@ get_cs_timestamp_frequency(int fd)
igt_skip("Kernel with PARAM_CS_TIMESTAMP_FREQUENCY support required\n");
}
-static void setup_timeline_chain_engines(struct inter_engine_context *context, int fd, struct intel_engine_data *engines)
+static void setup_timeline_chain_engines(struct inter_engine_context *context, int fd)
{
memset(context, 0, sizeof(*context));
context->fd = fd;
- context->engines = engines;
+ context->engines = intel_init_engine_list(fd, 0);
+ igt_require(context->engines.nengines > 1);
context->wait_context = gem_context_clone_with_engines(fd, 0);
context->wait_timeline = syncobj_create(fd, 0);
@@ -2685,15 +2686,16 @@ static void setup_timeline_chain_engines(struct inter_engine_context *context, i
gem_write(fd, context->wait_bb_handle, 0,
context->wait_bb, context->wait_bb_len);
- context->batches = calloc(engines->nengines, sizeof(*context->batches));
- for (uint32_t e = 0; e < engines->nengines; e++) {
+ context->batches = calloc(context->engines.nengines,
+ sizeof(*context->batches));
+ for (uint32_t e = 0; e < context->engines.nengines; e++) {
struct inter_engine_batches *batches = &context->batches[e];
batches->timeline = syncobj_create(fd, 0);
build_increment_engine_bb(
batches,
- gem_engine_mmio_base(fd, engines->engines[e].name));
+ gem_engine_mmio_base(fd, context->engines.engines[e].name));
batches->increment_bb_handle = gem_create(fd, 4096);
gem_write(fd, batches->increment_bb_handle, 0,
batches->increment_bb, batches->increment_bb_len);
@@ -2706,7 +2708,7 @@ static void setup_timeline_chain_engines(struct inter_engine_context *context, i
{
uint64_t dword = 1;
gem_write(fd, context->engine_counter_object.handle,
- sizeof(dword) * (context->engines->nengines - 1),
+ sizeof(dword) * (context->engines.nengines - 1),
&dword, sizeof(dword));
}
}
@@ -2724,7 +2726,7 @@ static void teardown_timeline_chain_engines(struct inter_engine_context *context
gem_close(context->fd, context->wait_bb_handle);
free(context->wait_bb);
- for (uint32_t e = 0; e < context->engines->nengines; e++) {
+ for (uint32_t e = 0; e < context->engines.nengines; e++) {
struct inter_engine_batches *batches = &context->batches[e];
syncobj_destroy(context->fd, batches->timeline);
@@ -2734,12 +2736,12 @@ static void teardown_timeline_chain_engines(struct inter_engine_context *context
free(context->batches);
}
-static void test_syncobj_timeline_chain_engines(int fd, struct intel_engine_data *engines)
+static void test_syncobj_timeline_chain_engines(int fd)
{
struct inter_engine_context ctx;
uint64_t *counter_output;
- setup_timeline_chain_engines(&ctx, fd, engines);
+ setup_timeline_chain_engines(&ctx, fd);
/*
* Delay all the other operations by making them depend on an
@@ -2748,11 +2750,11 @@ static void test_syncobj_timeline_chain_engines(int fd, struct intel_engine_data
wait_engine(&ctx, 0, ctx.wait_timeline, 1);
for (uint32_t iter = 0; iter < ARRAY_SIZE(ctx.iterations); iter++) {
- for (uint32_t engine = 0; engine < engines->nengines; engine++) {
+ for (uint32_t engine = 0; engine < ctx.engines.nengines; engine++) {
uint32_t prev_prev_engine =
- (engines->nengines + engine - 2) % engines->nengines;
+ (ctx.engines.nengines + engine - 2) % ctx.engines.nengines;
uint32_t prev_engine =
- (engines->nengines + engine - 1) % engines->nengines;
+ (ctx.engines.nengines + engine - 1) % ctx.engines.nengines;
/*
* Pick up the wait engine semaphore for the
* first increment, then pick up the previous
@@ -2778,28 +2780,28 @@ static void test_syncobj_timeline_chain_engines(int fd, struct intel_engine_data
counter_output = gem_mmap__wc(fd, ctx.engine_counter_object.handle, 0, 4096, PROT_READ);
- for (uint32_t i = 0; i < ctx.engines->nengines; i++)
+ for (uint32_t i = 0; i < ctx.engines.nengines; i++)
igt_debug("engine %i (%s)\t= %016"PRIx64"\n", i,
- ctx.engines->engines[i].name, counter_output[i]);
+ ctx.engines.engines[i].name, counter_output[i]);
/*
* Verify that we get the fibonacci number expected (we start
* at the sequence on the second number : 1).
*/
- igt_assert_eq(counter_output[engines->nengines - 1],
- fib(ARRAY_SIZE(ctx.iterations) * engines->nengines + 1));
+ igt_assert_eq(counter_output[ctx.engines.nengines - 1],
+ fib(ARRAY_SIZE(ctx.iterations) * ctx.engines.nengines + 1));
munmap(counter_output, 4096);
teardown_timeline_chain_engines(&ctx);
}
-static void test_syncobj_stationary_timeline_chain_engines(int fd, struct intel_engine_data *engines)
+static void test_syncobj_stationary_timeline_chain_engines(int fd)
{
struct inter_engine_context ctx;
uint64_t *counter_output;
- setup_timeline_chain_engines(&ctx, fd, engines);
+ setup_timeline_chain_engines(&ctx, fd);
/*
* Delay all the other operations by making them depend on an
@@ -2808,11 +2810,11 @@ static void test_syncobj_stationary_timeline_chain_engines(int fd, struct intel_
wait_engine(&ctx, 0, ctx.wait_timeline, 1);
for (uint32_t iter = 0; iter < ARRAY_SIZE(ctx.iterations); iter++) {
- for (uint32_t engine = 0; engine < engines->nengines; engine++) {
+ for (uint32_t engine = 0; engine < ctx.engines.nengines; engine++) {
uint32_t prev_prev_engine =
- (engines->nengines + engine - 2) % engines->nengines;
+ (ctx.engines.nengines + engine - 2) % ctx.engines.nengines;
uint32_t prev_engine =
- (engines->nengines + engine - 1) % engines->nengines;
+ (ctx.engines.nengines + engine - 1) % ctx.engines.nengines;
/*
* Pick up the wait engine semaphore for the
* first increment, then pick up the previous
@@ -2844,23 +2846,23 @@ static void test_syncobj_stationary_timeline_chain_engines(int fd, struct intel_
counter_output = gem_mmap__wc(fd, ctx.engine_counter_object.handle, 0, 4096, PROT_READ);
- for (uint32_t i = 0; i < ctx.engines->nengines; i++)
+ for (uint32_t i = 0; i < ctx.engines.nengines; i++)
igt_debug("engine %i (%s)\t= %016"PRIx64"\n", i,
- ctx.engines->engines[i].name, counter_output[i]);
- igt_assert_eq(counter_output[engines->nengines - 1],
- fib(ARRAY_SIZE(ctx.iterations) * engines->nengines + 1));
+ ctx.engines.engines[i].name, counter_output[i]);
+ igt_assert_eq(counter_output[ctx.engines.nengines - 1],
+ fib(ARRAY_SIZE(ctx.iterations) * ctx.engines.nengines + 1));
munmap(counter_output, 4096);
teardown_timeline_chain_engines(&ctx);
}
-static void test_syncobj_backward_timeline_chain_engines(int fd, struct intel_engine_data *engines)
+static void test_syncobj_backward_timeline_chain_engines(int fd)
{
struct inter_engine_context ctx;
uint64_t *counter_output;
- setup_timeline_chain_engines(&ctx, fd, engines);
+ setup_timeline_chain_engines(&ctx, fd);
/*
* Delay all the other operations by making them depend on an
@@ -2869,11 +2871,11 @@ static void test_syncobj_backward_timeline_chain_engines(int fd, struct intel_en
wait_engine(&ctx, 0, ctx.wait_timeline, 1);
for (uint32_t iter = 0; iter < ARRAY_SIZE(ctx.iterations); iter++) {
- for (uint32_t engine = 0; engine < engines->nengines; engine++) {
+ for (uint32_t engine = 0; engine < ctx.engines.nengines; engine++) {
uint32_t prev_prev_engine =
- (engines->nengines + engine - 2) % engines->nengines;
+ (ctx.engines.nengines + engine - 2) % ctx.engines.nengines;
uint32_t prev_engine =
- (engines->nengines + engine - 1) % engines->nengines;
+ (ctx.engines.nengines + engine - 1) % ctx.engines.nengines;
/*
* Pick up the wait engine semaphore for the
* first increment, then pick up the previous
@@ -2905,11 +2907,11 @@ static void test_syncobj_backward_timeline_chain_engines(int fd, struct intel_en
counter_output = gem_mmap__wc(fd, ctx.engine_counter_object.handle, 0, 4096, PROT_READ);
- for (uint32_t i = 0; i < ctx.engines->nengines; i++)
+ for (uint32_t i = 0; i < ctx.engines.nengines; i++)
igt_debug("engine %i (%s)\t= %016"PRIx64"\n", i,
- ctx.engines->engines[i].name, counter_output[i]);
- igt_assert_eq(counter_output[engines->nengines - 1],
- fib(ARRAY_SIZE(ctx.iterations) * engines->nengines + 1));
+ ctx.engines.engines[i].name, counter_output[i]);
+ igt_assert_eq(counter_output[ctx.engines.nengines - 1],
+ fib(ARRAY_SIZE(ctx.iterations) * ctx.engines.nengines + 1));
munmap(counter_output, 4096);
@@ -3203,8 +3205,6 @@ igt_main
test_syncobj_timeline_multiple_ext_nodes(i915);
igt_subtest_group { /* syncobj timeline engine chaining */
- struct intel_engine_data engines;
-
igt_fixture {
/*
* We need support for MI_ALU on all
@@ -3212,18 +3212,16 @@ igt_main
* only on Gen8+
*/
igt_require(intel_gen(intel_get_drm_devid(i915)) >= 8);
- engines = intel_init_engine_list(i915, 0);
- igt_require(engines.nengines > 1);
}
igt_subtest("syncobj-timeline-chain-engines")
- test_syncobj_timeline_chain_engines(i915, &engines);
+ test_syncobj_timeline_chain_engines(i915);
igt_subtest("syncobj-stationary-timeline-chain-engines")
- test_syncobj_stationary_timeline_chain_engines(i915, &engines);
+ test_syncobj_stationary_timeline_chain_engines(i915);
igt_subtest("syncobj-backward-timeline-chain-engines")
- test_syncobj_backward_timeline_chain_engines(i915, &engines);
+ test_syncobj_backward_timeline_chain_engines(i915);
}
igt_fixture {
--
2.31.1
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