From: Chris Wilson <chris@chris-wilson.co.uk> To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org Subject: [PATCH i-g-t 10/25] i915/gem_exec_big: Add a single shot test Date: Thu, 14 Mar 2019 14:19:24 +0000 [thread overview] Message-ID: <20190314141939.26246-10-chris@chris-wilson.co.uk> (raw) In-Reply-To: <20190314141939.26246-1-chris@chris-wilson.co.uk> CI complains that the exhaustive test of trying every size up to the limit is too slow, so add a simple test that tries to submit one extreme batch buffer and check all the relocations land. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105555 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- tests/i915/gem_exec_big.c | 70 ++++++++++++++++++++++++++++++------ tests/intel-ci/blacklist.txt | 1 + 2 files changed, 60 insertions(+), 11 deletions(-) diff --git a/tests/i915/gem_exec_big.c b/tests/i915/gem_exec_big.c index a15672f66..015f59e29 100644 --- a/tests/i915/gem_exec_big.c +++ b/tests/i915/gem_exec_big.c @@ -71,7 +71,7 @@ static void exec1(int fd, uint32_t handle, uint64_t reloc_ofs, unsigned flags, c gem_exec[0].relocs_ptr = to_user_pointer(gem_reloc); gem_exec[0].alignment = 0; gem_exec[0].offset = 0; - gem_exec[0].flags = 0; + gem_exec[0].flags = EXEC_OBJECT_SUPPORTS_48B_ADDRESS; gem_exec[0].rsvd1 = 0; gem_exec[0].rsvd2 = 0; @@ -154,12 +154,11 @@ static void execN(int fd, uint32_t handle, uint64_t batch_size, unsigned flags, gem_exec[0].handle = handle; gem_exec[0].relocation_count = nreloc; gem_exec[0].relocs_ptr = to_user_pointer(gem_reloc); + gem_exec[0].flags = EXEC_OBJECT_SUPPORTS_48B_ADDRESS; memset(&execbuf, 0, sizeof(execbuf)); execbuf.buffers_ptr = to_user_pointer(gem_exec); execbuf.buffer_count = 1; - execbuf.batch_start_offset = 0; - execbuf.batch_len = 8; execbuf.flags = flags; /* Avoid hitting slowpaths in the reloc processing which might yield a @@ -197,16 +196,10 @@ static void execN(int fd, uint32_t handle, uint64_t batch_size, unsigned flags, #undef reloc_ofs } -igt_simple_main +static void exhaustive(int fd) { uint32_t batch[2] = {MI_BATCH_BUFFER_END}; uint64_t batch_size, max, ggtt_max, reloc_ofs; - int fd; - - fd = drm_open_driver(DRIVER_INTEL); - igt_require_gem(fd); - - use_64bit_relocs = intel_gen(intel_get_drm_devid(fd)) >= 8; max = 3 * gem_aperture_size(fd) / 4; ggtt_max = 3 * gem_global_aperture_size(fd) / 4; @@ -258,6 +251,61 @@ igt_simple_main else batch_size *= 2; } +} + +static void single(int i915) +{ + const uint32_t bbe = MI_BATCH_BUFFER_END; + uint64_t batch_size, limit; + uint32_t handle; + void *ptr; + + batch_size = (intel_get_avail_ram_mb() - 128) << 20; /* CI slack */ + limit = gem_aperture_size(i915) - (256 << 10); /* low pages reserved */ + if (!gem_uses_full_ppgtt(i915)) + limit = 3 * limit / 4; + + batch_size = min(batch_size, limit); + batch_size = ALIGN(batch_size, 4096); + igt_info("Submitting a %'"PRId64"MiB batch, %saperture size %'"PRId64"MiB\n", + batch_size >> 20, + gem_uses_full_ppgtt(i915) ? "" : "shared ", + gem_aperture_size(i915) >> 20); + intel_require_memory(1, batch_size, CHECK_RAM); + + handle = gem_create(i915, batch_size); + gem_write(i915, handle, 0, &bbe, sizeof(bbe)); + + if (!FORCE_PREAD_PWRITE && gem_has_llc(i915)) + ptr = __gem_mmap__cpu(i915, handle, 0, batch_size, PROT_READ); + else if (!FORCE_PREAD_PWRITE && gem_mmap__has_wc(i915)) + ptr = __gem_mmap__wc(i915, handle, 0, batch_size, PROT_READ); + else + ptr = NULL; + + execN(i915, handle, batch_size, 0, ptr); + + if (ptr) + munmap(ptr, batch_size); +} + +igt_main +{ + int i915 = -1; + + igt_fixture { + i915 = drm_open_driver(DRIVER_INTEL); + igt_require_gem(i915); + + use_64bit_relocs = intel_gen(intel_get_drm_devid(i915)) >= 8; + } + + igt_subtest("single") + single(i915); + + igt_subtest("exhaustive") + exhaustive(i915); - close(fd); + igt_fixture + close(i915); } diff --git a/tests/intel-ci/blacklist.txt b/tests/intel-ci/blacklist.txt index a2101ae71..ae61efe3f 100644 --- a/tests/intel-ci/blacklist.txt +++ b/tests/intel-ci/blacklist.txt @@ -28,6 +28,7 @@ igt@gem_ctx_thrash(@.*)? igt@gem_evict_alignment(@.*)? igt@gem_evict_everything(@.*)? igt@gem_exec_alignment@(?!.*single).* +igt@gem_exec_big@(?!.*single).* igt@gem_exec_capture@many-(?!4K-).* igt@gem_exec_fence@(?!.*basic).* igt@gem_exec_flush@(?!.*basic).* -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Chris Wilson <chris@chris-wilson.co.uk> To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org Subject: [igt-dev] [PATCH i-g-t 10/25] i915/gem_exec_big: Add a single shot test Date: Thu, 14 Mar 2019 14:19:24 +0000 [thread overview] Message-ID: <20190314141939.26246-10-chris@chris-wilson.co.uk> (raw) In-Reply-To: <20190314141939.26246-1-chris@chris-wilson.co.uk> CI complains that the exhaustive test of trying every size up to the limit is too slow, so add a simple test that tries to submit one extreme batch buffer and check all the relocations land. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105555 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- tests/i915/gem_exec_big.c | 70 ++++++++++++++++++++++++++++++------ tests/intel-ci/blacklist.txt | 1 + 2 files changed, 60 insertions(+), 11 deletions(-) diff --git a/tests/i915/gem_exec_big.c b/tests/i915/gem_exec_big.c index a15672f66..015f59e29 100644 --- a/tests/i915/gem_exec_big.c +++ b/tests/i915/gem_exec_big.c @@ -71,7 +71,7 @@ static void exec1(int fd, uint32_t handle, uint64_t reloc_ofs, unsigned flags, c gem_exec[0].relocs_ptr = to_user_pointer(gem_reloc); gem_exec[0].alignment = 0; gem_exec[0].offset = 0; - gem_exec[0].flags = 0; + gem_exec[0].flags = EXEC_OBJECT_SUPPORTS_48B_ADDRESS; gem_exec[0].rsvd1 = 0; gem_exec[0].rsvd2 = 0; @@ -154,12 +154,11 @@ static void execN(int fd, uint32_t handle, uint64_t batch_size, unsigned flags, gem_exec[0].handle = handle; gem_exec[0].relocation_count = nreloc; gem_exec[0].relocs_ptr = to_user_pointer(gem_reloc); + gem_exec[0].flags = EXEC_OBJECT_SUPPORTS_48B_ADDRESS; memset(&execbuf, 0, sizeof(execbuf)); execbuf.buffers_ptr = to_user_pointer(gem_exec); execbuf.buffer_count = 1; - execbuf.batch_start_offset = 0; - execbuf.batch_len = 8; execbuf.flags = flags; /* Avoid hitting slowpaths in the reloc processing which might yield a @@ -197,16 +196,10 @@ static void execN(int fd, uint32_t handle, uint64_t batch_size, unsigned flags, #undef reloc_ofs } -igt_simple_main +static void exhaustive(int fd) { uint32_t batch[2] = {MI_BATCH_BUFFER_END}; uint64_t batch_size, max, ggtt_max, reloc_ofs; - int fd; - - fd = drm_open_driver(DRIVER_INTEL); - igt_require_gem(fd); - - use_64bit_relocs = intel_gen(intel_get_drm_devid(fd)) >= 8; max = 3 * gem_aperture_size(fd) / 4; ggtt_max = 3 * gem_global_aperture_size(fd) / 4; @@ -258,6 +251,61 @@ igt_simple_main else batch_size *= 2; } +} + +static void single(int i915) +{ + const uint32_t bbe = MI_BATCH_BUFFER_END; + uint64_t batch_size, limit; + uint32_t handle; + void *ptr; + + batch_size = (intel_get_avail_ram_mb() - 128) << 20; /* CI slack */ + limit = gem_aperture_size(i915) - (256 << 10); /* low pages reserved */ + if (!gem_uses_full_ppgtt(i915)) + limit = 3 * limit / 4; + + batch_size = min(batch_size, limit); + batch_size = ALIGN(batch_size, 4096); + igt_info("Submitting a %'"PRId64"MiB batch, %saperture size %'"PRId64"MiB\n", + batch_size >> 20, + gem_uses_full_ppgtt(i915) ? "" : "shared ", + gem_aperture_size(i915) >> 20); + intel_require_memory(1, batch_size, CHECK_RAM); + + handle = gem_create(i915, batch_size); + gem_write(i915, handle, 0, &bbe, sizeof(bbe)); + + if (!FORCE_PREAD_PWRITE && gem_has_llc(i915)) + ptr = __gem_mmap__cpu(i915, handle, 0, batch_size, PROT_READ); + else if (!FORCE_PREAD_PWRITE && gem_mmap__has_wc(i915)) + ptr = __gem_mmap__wc(i915, handle, 0, batch_size, PROT_READ); + else + ptr = NULL; + + execN(i915, handle, batch_size, 0, ptr); + + if (ptr) + munmap(ptr, batch_size); +} + +igt_main +{ + int i915 = -1; + + igt_fixture { + i915 = drm_open_driver(DRIVER_INTEL); + igt_require_gem(i915); + + use_64bit_relocs = intel_gen(intel_get_drm_devid(i915)) >= 8; + } + + igt_subtest("single") + single(i915); + + igt_subtest("exhaustive") + exhaustive(i915); - close(fd); + igt_fixture + close(i915); } diff --git a/tests/intel-ci/blacklist.txt b/tests/intel-ci/blacklist.txt index a2101ae71..ae61efe3f 100644 --- a/tests/intel-ci/blacklist.txt +++ b/tests/intel-ci/blacklist.txt @@ -28,6 +28,7 @@ igt@gem_ctx_thrash(@.*)? igt@gem_evict_alignment(@.*)? igt@gem_evict_everything(@.*)? igt@gem_exec_alignment@(?!.*single).* +igt@gem_exec_big@(?!.*single).* igt@gem_exec_capture@many-(?!4K-).* igt@gem_exec_fence@(?!.*basic).* igt@gem_exec_flush@(?!.*basic).* -- 2.20.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev
next prev parent reply other threads:[~2019-03-14 14:19 UTC|newest] Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-03-14 14:19 [PATCH i-g-t 01/25] i915/gem_create: Always try to create an object of at least one page Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 02/25] lib/i915: Pretty print HW semaphores Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 03/25] lib: Add GPU power measurement Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 04/25] i915/gem_exec_schedule: Measure semaphore power consumption Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 05/25] i915/gem_exec_whisper: Measure total power consumed Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 06/25] i915/gem_exec_schedule: Verify that using HW semaphores doesn't block Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 07/25] i915/gem_exec_nop: poll-sequential requires ordering between rings Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 08/25] i915/gem_sync: Make switch-default asymmetric Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 09/25] i915/gem_ctx_param: Remove kneecapping Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` Chris Wilson [this message] 2019-03-14 14:19 ` [igt-dev] [PATCH i-g-t 10/25] i915/gem_exec_big: Add a single shot test Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 11/25] kms_fence_pin_leak: Ask for the GPU before use Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 12/25] drm-uapi: Import i915_drm.h upto 364df3d04d51 Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 13/25] lib/i915: Improve gem_context error messages Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 14/25] i915/gem_ctx_param: Test set/get (copy) VM Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 15/25] i915/gem_ctx_create: Basic checks for constructor properties Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 16/25] i915: Add gem_ctx_clone Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 17/25] i915: Add gem_vm_create Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 18/25] i915: Exercise creating context with shared GTT Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 19/25] i915/gem_ctx_switch: Exercise queues Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 20/25] i915/gem_exec_whisper: Fork all-engine tests one-per-engine Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 21/25] i915/gem_exec_whisper: debugfs/next_seqno is defunct Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 22/25] i915: Add gem_ctx_engines Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 23/25] i915: Add gem_exec_balancer Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 24/25] i915/gem_exec_balancer: Exercise bonded pairs Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 25/25] i915/gem_exec_latency: Measure the latency of context switching Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 15:01 ` [igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,01/25] i915/gem_create: Always try to create an object of at least one page Patchwork
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